| File: | src/eoc-image.c |
| Warning: | line 966, column 8 Null pointer passed to 1st parameter expecting 'nonnull' |
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| 1 | /* Eye Of Cafe - Image | |||
| 2 | * | |||
| 3 | * Copyright (C) 2006 The Free Software Foundation | |||
| 4 | * | |||
| 5 | * Author: Lucas Rocha <lucasr@gnome.org> | |||
| 6 | * | |||
| 7 | * This program is free software; you can redistribute it and/or modify | |||
| 8 | * it under the terms of the GNU General Public License as published by | |||
| 9 | * the Free Software Foundation; either version 2 of the License, or | |||
| 10 | * (at your option) any later version. | |||
| 11 | * | |||
| 12 | * This program is distributed in the hope that it will be useful, | |||
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
| 15 | * GNU General Public License for more details. | |||
| 16 | * | |||
| 17 | * You should have received a copy of the GNU General Public License | |||
| 18 | * along with this program; if not, write to the Free Software | |||
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |||
| 20 | */ | |||
| 21 | ||||
| 22 | #ifdef HAVE_CONFIG_H1 | |||
| 23 | #include "config.h" | |||
| 24 | #endif | |||
| 25 | ||||
| 26 | #define CDK_PIXBUF_ENABLE_BACKEND | |||
| 27 | #include <cdk/cdkx.h> | |||
| 28 | ||||
| 29 | #include "eoc-image.h" | |||
| 30 | #include "eoc-image-private.h" | |||
| 31 | #include "eoc-debug.h" | |||
| 32 | ||||
| 33 | #ifdef HAVE_JPEG1 | |||
| 34 | #include "eoc-image-jpeg.h" | |||
| 35 | #endif | |||
| 36 | ||||
| 37 | #include "eoc-marshal.h" | |||
| 38 | #include "eoc-pixbuf-util.h" | |||
| 39 | #include "eoc-metadata-reader.h" | |||
| 40 | #include "eoc-image-save-info.h" | |||
| 41 | #include "eoc-transform.h" | |||
| 42 | #include "eoc-util.h" | |||
| 43 | #include "eoc-jobs.h" | |||
| 44 | #include "eoc-thumbnail.h" | |||
| 45 | ||||
| 46 | #include <unistd.h> | |||
| 47 | #include <string.h> | |||
| 48 | ||||
| 49 | #include <glib.h> | |||
| 50 | #include <glib-object.h> | |||
| 51 | #include <glib/gi18n.h> | |||
| 52 | #include <ctk/ctk.h> | |||
| 53 | #include <cdk-pixbuf/cdk-pixbuf.h> | |||
| 54 | ||||
| 55 | #ifdef HAVE_EXIF1 | |||
| 56 | #include "eoc-exif-util.h" | |||
| 57 | #include <libexif/exif-data.h> | |||
| 58 | #include <libexif/exif-utils.h> | |||
| 59 | #include <libexif/exif-loader.h> | |||
| 60 | #endif | |||
| 61 | ||||
| 62 | #if defined(HAVE_LCMS1) && defined(CDK_WINDOWING_X11) | |||
| 63 | #include <lcms2.h> | |||
| 64 | #ifndef EXIF_TAG_GAMMA0xa500 | |||
| 65 | #define EXIF_TAG_GAMMA0xa500 0xa500 | |||
| 66 | #endif | |||
| 67 | #endif | |||
| 68 | ||||
| 69 | #ifdef HAVE_RSVG1 | |||
| 70 | #include <librsvg/rsvg.h> | |||
| 71 | #endif | |||
| 72 | ||||
| 73 | G_DEFINE_TYPE_WITH_PRIVATE (EocImage, eoc_image, G_TYPE_OBJECT)static void eoc_image_init (EocImage *self); static void eoc_image_class_init (EocImageClass *klass); static GType eoc_image_get_type_once (void); static gpointer eoc_image_parent_class = ((void*)0); static gint EocImage_private_offset; static void eoc_image_class_intern_init (gpointer klass) { eoc_image_parent_class = g_type_class_peek_parent (klass); if (EocImage_private_offset != 0) g_type_class_adjust_private_offset (klass, &EocImage_private_offset); eoc_image_class_init ( (EocImageClass*) klass); } __attribute__ ((__unused__)) static inline gpointer eoc_image_get_instance_private (EocImage *self ) { return (((gpointer) ((guint8*) (self) + (glong) (EocImage_private_offset )))); } GType eoc_image_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); (void ) (0 ? (gpointer) * (&static_g_define_type_id) : ((void*) 0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = eoc_image_get_type_once (); (__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) (*(&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType eoc_image_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple (((GType ) ((20) << (2))), g_intern_static_string ("EocImage"), sizeof (EocImageClass), (GClassInitFunc)(void (*)(void)) eoc_image_class_intern_init , sizeof (EocImage), (GInstanceInitFunc)(void (*)(void)) eoc_image_init , (GTypeFlags) 0); { {{ EocImage_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (EocImagePrivate)); };} } return g_define_type_id ; } | |||
| 74 | ||||
| 75 | enum { | |||
| 76 | SIGNAL_CHANGED, | |||
| 77 | SIGNAL_SIZE_PREPARED, | |||
| 78 | SIGNAL_THUMBNAIL_CHANGED, | |||
| 79 | SIGNAL_SAVE_PROGRESS, | |||
| 80 | SIGNAL_NEXT_FRAME, | |||
| 81 | SIGNAL_FILE_CHANGED, | |||
| 82 | SIGNAL_LAST | |||
| 83 | }; | |||
| 84 | ||||
| 85 | static guint signals[SIGNAL_LAST] = { 0 }; | |||
| 86 | ||||
| 87 | static GList *supported_mime_types = NULL((void*)0); | |||
| 88 | ||||
| 89 | #define EOC_IMAGE_READ_BUFFER_SIZE65535 65535 | |||
| 90 | ||||
| 91 | static void | |||
| 92 | eoc_image_free_mem_private (EocImage *image) | |||
| 93 | { | |||
| 94 | EocImagePrivate *priv; | |||
| 95 | ||||
| 96 | priv = image->priv; | |||
| 97 | ||||
| 98 | if (priv->status == EOC_IMAGE_STATUS_LOADING) { | |||
| 99 | eoc_image_cancel_load (image); | |||
| 100 | } else { | |||
| 101 | if (priv->anim_iter != NULL((void*)0)) { | |||
| 102 | g_object_unref (priv->anim_iter); | |||
| 103 | priv->anim_iter = NULL((void*)0); | |||
| 104 | } | |||
| 105 | ||||
| 106 | if (priv->anim != NULL((void*)0)) { | |||
| 107 | g_object_unref (priv->anim); | |||
| 108 | priv->anim = NULL((void*)0); | |||
| 109 | } | |||
| 110 | ||||
| 111 | priv->is_playing = FALSE(0); | |||
| 112 | ||||
| 113 | if (priv->image != NULL((void*)0)) { | |||
| 114 | g_object_unref (priv->image); | |||
| 115 | priv->image = NULL((void*)0); | |||
| 116 | } | |||
| 117 | ||||
| 118 | #ifdef HAVE_RSVG1 | |||
| 119 | if (priv->svg != NULL((void*)0)) { | |||
| 120 | g_object_unref (priv->svg); | |||
| 121 | priv->svg = NULL((void*)0); | |||
| 122 | } | |||
| 123 | #endif | |||
| 124 | ||||
| 125 | #ifdef HAVE_EXIF1 | |||
| 126 | if (priv->exif != NULL((void*)0)) { | |||
| 127 | exif_data_unref (priv->exif); | |||
| 128 | priv->exif = NULL((void*)0); | |||
| 129 | } | |||
| 130 | #endif | |||
| 131 | ||||
| 132 | if (priv->exif_chunk != NULL((void*)0)) { | |||
| 133 | g_free (priv->exif_chunk); | |||
| 134 | priv->exif_chunk = NULL((void*)0); | |||
| 135 | } | |||
| 136 | ||||
| 137 | priv->exif_chunk_len = 0; | |||
| 138 | ||||
| 139 | #ifdef HAVE_EXEMPI1 | |||
| 140 | if (priv->xmp != NULL((void*)0)) { | |||
| 141 | xmp_free (priv->xmp); | |||
| 142 | priv->xmp = NULL((void*)0); | |||
| 143 | } | |||
| 144 | #endif | |||
| 145 | ||||
| 146 | #if defined(HAVE_LCMS1) && defined(CDK_WINDOWING_X11) | |||
| 147 | if (priv->profile != NULL((void*)0)) { | |||
| 148 | if (CDK_IS_X11_DISPLAY (cdk_display_get_default ())(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ( (cdk_display_get_default ())); GType __t = ((cdk_x11_display_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))) { | |||
| 149 | cmsCloseProfile (priv->profile); | |||
| 150 | } | |||
| 151 | priv->profile = NULL((void*)0); | |||
| 152 | } | |||
| 153 | #endif | |||
| 154 | ||||
| 155 | priv->status = EOC_IMAGE_STATUS_UNKNOWN; | |||
| 156 | priv->metadata_status = EOC_IMAGE_METADATA_NOT_READ; | |||
| 157 | } | |||
| 158 | } | |||
| 159 | ||||
| 160 | static void | |||
| 161 | eoc_image_dispose (GObject *object) | |||
| 162 | { | |||
| 163 | EocImagePrivate *priv; | |||
| 164 | ||||
| 165 | priv = EOC_IMAGE (object)((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((object)), ((eoc_image_get_type ()))))))->priv; | |||
| 166 | ||||
| 167 | eoc_image_free_mem_private (EOC_IMAGE (object)((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((object)), ((eoc_image_get_type ()))))))); | |||
| 168 | ||||
| 169 | if (priv->file) { | |||
| 170 | g_object_unref (priv->file); | |||
| 171 | priv->file = NULL((void*)0); | |||
| 172 | } | |||
| 173 | ||||
| 174 | if (priv->caption) { | |||
| 175 | g_free (priv->caption); | |||
| 176 | priv->caption = NULL((void*)0); | |||
| 177 | } | |||
| 178 | ||||
| 179 | if (priv->collate_key) { | |||
| 180 | g_free (priv->collate_key); | |||
| 181 | priv->collate_key = NULL((void*)0); | |||
| 182 | } | |||
| 183 | ||||
| 184 | if (priv->file_type) { | |||
| 185 | g_free (priv->file_type); | |||
| 186 | priv->file_type = NULL((void*)0); | |||
| 187 | } | |||
| 188 | ||||
| 189 | g_mutex_clear (&priv->status_mutex); | |||
| 190 | ||||
| 191 | if (priv->trans) { | |||
| 192 | g_object_unref (priv->trans); | |||
| 193 | priv->trans = NULL((void*)0); | |||
| 194 | } | |||
| 195 | ||||
| 196 | if (priv->trans_autorotate) { | |||
| 197 | g_object_unref (priv->trans_autorotate); | |||
| 198 | priv->trans_autorotate = NULL((void*)0); | |||
| 199 | } | |||
| 200 | ||||
| 201 | if (priv->undo_stack) { | |||
| 202 | g_slist_foreach (priv->undo_stack, (GFunc) g_object_unref, NULL((void*)0)); | |||
| 203 | g_slist_free (priv->undo_stack); | |||
| 204 | priv->undo_stack = NULL((void*)0); | |||
| 205 | } | |||
| 206 | ||||
| 207 | G_OBJECT_CLASS (eoc_image_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((eoc_image_parent_class)), (((GType) ((20) << (2))) )))))->dispose (object); | |||
| 208 | } | |||
| 209 | ||||
| 210 | static void | |||
| 211 | eoc_image_class_init (EocImageClass *klass) | |||
| 212 | { | |||
| 213 | GObjectClass *object_class = (GObjectClass*) klass; | |||
| 214 | ||||
| 215 | object_class->dispose = eoc_image_dispose; | |||
| 216 | ||||
| 217 | signals[SIGNAL_SIZE_PREPARED] = | |||
| 218 | g_signal_new ("size-prepared", | |||
| 219 | EOC_TYPE_IMAGE(eoc_image_get_type ()), | |||
| 220 | G_SIGNAL_RUN_LAST, | |||
| 221 | G_STRUCT_OFFSET (EocImageClass, size_prepared)((glong) __builtin_offsetof(EocImageClass, size_prepared)), | |||
| 222 | NULL((void*)0), NULL((void*)0), | |||
| 223 | eoc_marshal_VOID__INT_INT, | |||
| 224 | G_TYPE_NONE((GType) ((1) << (2))), 2, | |||
| 225 | G_TYPE_INT((GType) ((6) << (2))), | |||
| 226 | G_TYPE_INT((GType) ((6) << (2)))); | |||
| 227 | ||||
| 228 | signals[SIGNAL_CHANGED] = | |||
| 229 | g_signal_new ("changed", | |||
| 230 | EOC_TYPE_IMAGE(eoc_image_get_type ()), | |||
| 231 | G_SIGNAL_RUN_LAST, | |||
| 232 | G_STRUCT_OFFSET (EocImageClass, changed)((glong) __builtin_offsetof(EocImageClass, changed)), | |||
| 233 | NULL((void*)0), NULL((void*)0), | |||
| 234 | g_cclosure_marshal_VOID__VOID, | |||
| 235 | G_TYPE_NONE((GType) ((1) << (2))), 0); | |||
| 236 | ||||
| 237 | signals[SIGNAL_THUMBNAIL_CHANGED] = | |||
| 238 | g_signal_new ("thumbnail-changed", | |||
| 239 | EOC_TYPE_IMAGE(eoc_image_get_type ()), | |||
| 240 | G_SIGNAL_RUN_LAST, | |||
| 241 | G_STRUCT_OFFSET (EocImageClass, thumbnail_changed)((glong) __builtin_offsetof(EocImageClass, thumbnail_changed) ), | |||
| 242 | NULL((void*)0), NULL((void*)0), | |||
| 243 | g_cclosure_marshal_VOID__VOID, | |||
| 244 | G_TYPE_NONE((GType) ((1) << (2))), 0); | |||
| 245 | ||||
| 246 | signals[SIGNAL_SAVE_PROGRESS] = | |||
| 247 | g_signal_new ("save-progress", | |||
| 248 | EOC_TYPE_IMAGE(eoc_image_get_type ()), | |||
| 249 | G_SIGNAL_RUN_LAST, | |||
| 250 | G_STRUCT_OFFSET (EocImageClass, save_progress)((glong) __builtin_offsetof(EocImageClass, save_progress)), | |||
| 251 | NULL((void*)0), NULL((void*)0), | |||
| 252 | g_cclosure_marshal_VOID__FLOAT, | |||
| 253 | G_TYPE_NONE((GType) ((1) << (2))), 1, | |||
| 254 | G_TYPE_FLOAT((GType) ((14) << (2)))); | |||
| 255 | /** | |||
| 256 | * EocImage::next-frame: | |||
| 257 | * @img: the object which received the signal. | |||
| 258 | * @delay: number of milliseconds the current frame will be displayed. | |||
| 259 | * | |||
| 260 | * The ::next-frame signal will be emitted each time an animated image | |||
| 261 | * advances to the next frame. | |||
| 262 | */ | |||
| 263 | signals[SIGNAL_NEXT_FRAME] = | |||
| 264 | g_signal_new ("next-frame", | |||
| 265 | EOC_TYPE_IMAGE(eoc_image_get_type ()), | |||
| 266 | G_SIGNAL_RUN_LAST, | |||
| 267 | G_STRUCT_OFFSET (EocImageClass, next_frame)((glong) __builtin_offsetof(EocImageClass, next_frame)), | |||
| 268 | NULL((void*)0), NULL((void*)0), | |||
| 269 | g_cclosure_marshal_VOID__INT, | |||
| 270 | G_TYPE_NONE((GType) ((1) << (2))), 1, | |||
| 271 | G_TYPE_INT((GType) ((6) << (2)))); | |||
| 272 | ||||
| 273 | signals[SIGNAL_FILE_CHANGED] = g_signal_new ("file-changed", | |||
| 274 | EOC_TYPE_IMAGE(eoc_image_get_type ()), | |||
| 275 | G_SIGNAL_RUN_LAST, | |||
| 276 | G_STRUCT_OFFSET (EocImageClass, file_changed)((glong) __builtin_offsetof(EocImageClass, file_changed)), | |||
| 277 | NULL((void*)0), NULL((void*)0), | |||
| 278 | g_cclosure_marshal_VOID__VOID, | |||
| 279 | G_TYPE_NONE((GType) ((1) << (2))), 0); | |||
| 280 | } | |||
| 281 | ||||
| 282 | static void | |||
| 283 | eoc_image_init (EocImage *img) | |||
| 284 | { | |||
| 285 | img->priv = eoc_image_get_instance_private (img); | |||
| 286 | ||||
| 287 | img->priv->file = NULL((void*)0); | |||
| 288 | img->priv->image = NULL((void*)0); | |||
| 289 | img->priv->anim = NULL((void*)0); | |||
| 290 | img->priv->anim_iter = NULL((void*)0); | |||
| 291 | img->priv->is_playing = FALSE(0); | |||
| 292 | img->priv->thumbnail = NULL((void*)0); | |||
| 293 | img->priv->width = -1; | |||
| 294 | img->priv->height = -1; | |||
| 295 | img->priv->modified = FALSE(0); | |||
| 296 | img->priv->file_is_changed = FALSE(0); | |||
| 297 | g_mutex_init (&img->priv->status_mutex); | |||
| 298 | img->priv->status = EOC_IMAGE_STATUS_UNKNOWN; | |||
| 299 | img->priv->metadata_status = EOC_IMAGE_METADATA_NOT_READ; | |||
| 300 | img->priv->undo_stack = NULL((void*)0); | |||
| 301 | img->priv->trans = NULL((void*)0); | |||
| 302 | img->priv->trans_autorotate = NULL((void*)0); | |||
| 303 | img->priv->data_ref_count = 0; | |||
| 304 | #ifdef HAVE_EXIF1 | |||
| 305 | img->priv->orientation = 0; | |||
| 306 | img->priv->autorotate = FALSE(0); | |||
| 307 | img->priv->exif = NULL((void*)0); | |||
| 308 | #endif | |||
| 309 | #ifdef HAVE_EXEMPI1 | |||
| 310 | img->priv->xmp = NULL((void*)0); | |||
| 311 | #endif | |||
| 312 | #if defined(HAVE_LCMS1) && defined(CDK_WINDOWING_X11) | |||
| 313 | img->priv->profile = NULL((void*)0); | |||
| 314 | #endif | |||
| 315 | #ifdef HAVE_RSVG1 | |||
| 316 | img->priv->svg = NULL((void*)0); | |||
| 317 | #endif | |||
| 318 | } | |||
| 319 | ||||
| 320 | EocImage * | |||
| 321 | eoc_image_new_file (GFile *file, const gchar *caption) | |||
| 322 | { | |||
| 323 | EocImage *img; | |||
| 324 | ||||
| 325 | img = EOC_IMAGE (g_object_new (EOC_TYPE_IMAGE, NULL))((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((g_object_new ((eoc_image_get_type ()), ((void*)0)))), (( eoc_image_get_type ())))))); | |||
| 326 | ||||
| 327 | img->priv->file = g_object_ref (file)((__typeof__ (file)) (g_object_ref) (file)); | |||
| 328 | img->priv->caption = g_strdup (caption)g_strdup_inline (caption); | |||
| 329 | ||||
| 330 | return img; | |||
| 331 | } | |||
| 332 | ||||
| 333 | GQuark | |||
| 334 | eoc_image_error_quark (void) | |||
| 335 | { | |||
| 336 | static GQuark q = 0; | |||
| 337 | ||||
| 338 | if (q == 0) { | |||
| 339 | q = g_quark_from_static_string ("eoc-image-error-quark"); | |||
| 340 | } | |||
| 341 | ||||
| 342 | return q; | |||
| 343 | } | |||
| 344 | ||||
| 345 | static void | |||
| 346 | eoc_image_update_exif_data (EocImage *image) | |||
| 347 | { | |||
| 348 | #ifdef HAVE_EXIF1 | |||
| 349 | EocImagePrivate *priv; | |||
| 350 | ExifEntry *entry; | |||
| 351 | ExifByteOrder bo; | |||
| 352 | ||||
| 353 | eoc_debug (DEBUG_IMAGE_DATAEOC_DEBUG_IMAGE_DATA, "eoc-image.c", 353, ((const char*) (__func__ ))); | |||
| 354 | ||||
| 355 | g_return_if_fail (EOC_IS_IMAGE (image))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((image)); GType __t = ((eoc_image_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (image)"); return; } } while (0); | |||
| 356 | ||||
| 357 | priv = image->priv; | |||
| 358 | ||||
| 359 | if (priv->exif == NULL((void*)0)) return; | |||
| 360 | ||||
| 361 | bo = exif_data_get_byte_order (priv->exif); | |||
| 362 | ||||
| 363 | /* Update image width */ | |||
| 364 | entry = exif_data_get_entry (priv->exif, EXIF_TAG_PIXEL_X_DIMENSION)(exif_content_get_entry(priv->exif->ifd[EXIF_IFD_0],EXIF_TAG_PIXEL_X_DIMENSION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_0], EXIF_TAG_PIXEL_X_DIMENSION) : exif_content_get_entry(priv-> exif->ifd[EXIF_IFD_1],EXIF_TAG_PIXEL_X_DIMENSION) ? exif_content_get_entry (priv->exif->ifd[EXIF_IFD_1],EXIF_TAG_PIXEL_X_DIMENSION ) : exif_content_get_entry(priv->exif->ifd[EXIF_IFD_EXIF ],EXIF_TAG_PIXEL_X_DIMENSION) ? exif_content_get_entry(priv-> exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_PIXEL_X_DIMENSION) : exif_content_get_entry (priv->exif->ifd[EXIF_IFD_GPS],EXIF_TAG_PIXEL_X_DIMENSION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_GPS ],EXIF_TAG_PIXEL_X_DIMENSION) : exif_content_get_entry(priv-> exif->ifd[EXIF_IFD_INTEROPERABILITY],EXIF_TAG_PIXEL_X_DIMENSION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_INTEROPERABILITY ],EXIF_TAG_PIXEL_X_DIMENSION) : ((void*)0)); | |||
| 365 | if (entry != NULL((void*)0) && (priv->width >= 0)) { | |||
| 366 | if (entry->format == EXIF_FORMAT_LONG) | |||
| 367 | exif_set_long (entry->data, bo, priv->width); | |||
| 368 | else if (entry->format == EXIF_FORMAT_SHORT) | |||
| 369 | exif_set_short (entry->data, bo, priv->width); | |||
| 370 | else | |||
| 371 | g_warning ("Exif entry has unsupported size"); | |||
| 372 | } | |||
| 373 | ||||
| 374 | /* Update image height */ | |||
| 375 | entry = exif_data_get_entry (priv->exif, EXIF_TAG_PIXEL_Y_DIMENSION)(exif_content_get_entry(priv->exif->ifd[EXIF_IFD_0],EXIF_TAG_PIXEL_Y_DIMENSION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_0], EXIF_TAG_PIXEL_Y_DIMENSION) : exif_content_get_entry(priv-> exif->ifd[EXIF_IFD_1],EXIF_TAG_PIXEL_Y_DIMENSION) ? exif_content_get_entry (priv->exif->ifd[EXIF_IFD_1],EXIF_TAG_PIXEL_Y_DIMENSION ) : exif_content_get_entry(priv->exif->ifd[EXIF_IFD_EXIF ],EXIF_TAG_PIXEL_Y_DIMENSION) ? exif_content_get_entry(priv-> exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_PIXEL_Y_DIMENSION) : exif_content_get_entry (priv->exif->ifd[EXIF_IFD_GPS],EXIF_TAG_PIXEL_Y_DIMENSION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_GPS ],EXIF_TAG_PIXEL_Y_DIMENSION) : exif_content_get_entry(priv-> exif->ifd[EXIF_IFD_INTEROPERABILITY],EXIF_TAG_PIXEL_Y_DIMENSION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_INTEROPERABILITY ],EXIF_TAG_PIXEL_Y_DIMENSION) : ((void*)0)); | |||
| 376 | if (entry != NULL((void*)0) && (priv->height >= 0)) { | |||
| 377 | if (entry->format == EXIF_FORMAT_LONG) | |||
| 378 | exif_set_long (entry->data, bo, priv->height); | |||
| 379 | else if (entry->format == EXIF_FORMAT_SHORT) | |||
| 380 | exif_set_short (entry->data, bo, priv->height); | |||
| 381 | else | |||
| 382 | g_warning ("Exif entry has unsupported size"); | |||
| 383 | } | |||
| 384 | ||||
| 385 | /* Update image orientation */ | |||
| 386 | entry = exif_data_get_entry (priv->exif, EXIF_TAG_ORIENTATION)(exif_content_get_entry(priv->exif->ifd[EXIF_IFD_0],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_0], EXIF_TAG_ORIENTATION) : exif_content_get_entry(priv->exif-> ifd[EXIF_IFD_1],EXIF_TAG_ORIENTATION) ? exif_content_get_entry (priv->exif->ifd[EXIF_IFD_1],EXIF_TAG_ORIENTATION) : exif_content_get_entry (priv->exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_ORIENTATION) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_EXIF], EXIF_TAG_ORIENTATION) : exif_content_get_entry(priv->exif-> ifd[EXIF_IFD_GPS],EXIF_TAG_ORIENTATION) ? exif_content_get_entry (priv->exif->ifd[EXIF_IFD_GPS],EXIF_TAG_ORIENTATION) : exif_content_get_entry (priv->exif->ifd[EXIF_IFD_INTEROPERABILITY],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(priv->exif->ifd[EXIF_IFD_INTEROPERABILITY ],EXIF_TAG_ORIENTATION) : ((void*)0)); | |||
| 387 | if (entry != NULL((void*)0)) { | |||
| 388 | if (entry->format == EXIF_FORMAT_LONG) | |||
| 389 | exif_set_long (entry->data, bo, 1); | |||
| 390 | else if (entry->format == EXIF_FORMAT_SHORT) | |||
| 391 | exif_set_short (entry->data, bo, 1); | |||
| 392 | else | |||
| 393 | g_warning ("Exif entry has unsupported size"); | |||
| 394 | ||||
| 395 | priv->orientation = 1; | |||
| 396 | } | |||
| 397 | #endif | |||
| 398 | } | |||
| 399 | ||||
| 400 | static void | |||
| 401 | eoc_image_real_transform (EocImage *img, | |||
| 402 | EocTransform *trans, | |||
| 403 | gboolean is_undo, | |||
| 404 | EocJob *job) | |||
| 405 | { | |||
| 406 | EocImagePrivate *priv; | |||
| 407 | CdkPixbuf *transformed; | |||
| 408 | gboolean modified = FALSE(0); | |||
| 409 | ||||
| 410 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 411 | g_return_if_fail (EOC_IS_TRANSFORM (trans))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((trans)); GType __t = ((eoc_transform_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_TRANSFORM (trans)"); return; } } while (0); | |||
| 412 | ||||
| 413 | priv = img->priv; | |||
| 414 | ||||
| 415 | if (priv->image != NULL((void*)0)) { | |||
| 416 | transformed = eoc_transform_apply (trans, priv->image, job); | |||
| 417 | ||||
| 418 | g_object_unref (priv->image); | |||
| 419 | priv->image = transformed; | |||
| 420 | ||||
| 421 | priv->width = cdk_pixbuf_get_width (transformed); | |||
| 422 | priv->height = cdk_pixbuf_get_height (transformed); | |||
| 423 | ||||
| 424 | modified = TRUE(!(0)); | |||
| 425 | } | |||
| 426 | ||||
| 427 | if (priv->thumbnail != NULL((void*)0)) { | |||
| 428 | transformed = eoc_transform_apply (trans, priv->thumbnail, NULL((void*)0)); | |||
| 429 | ||||
| 430 | g_object_unref (priv->thumbnail); | |||
| 431 | priv->thumbnail = transformed; | |||
| 432 | ||||
| 433 | modified = TRUE(!(0)); | |||
| 434 | } | |||
| 435 | ||||
| 436 | if (modified) { | |||
| 437 | priv->modified = TRUE(!(0)); | |||
| 438 | eoc_image_update_exif_data (img); | |||
| 439 | } | |||
| 440 | ||||
| 441 | if (priv->trans == NULL((void*)0)) { | |||
| 442 | g_object_ref (trans)((__typeof__ (trans)) (g_object_ref) (trans)); | |||
| 443 | priv->trans = trans; | |||
| 444 | } else { | |||
| 445 | EocTransform *composition; | |||
| 446 | ||||
| 447 | composition = eoc_transform_compose (priv->trans, trans); | |||
| 448 | ||||
| 449 | g_object_unref (priv->trans); | |||
| 450 | ||||
| 451 | priv->trans = composition; | |||
| 452 | } | |||
| 453 | ||||
| 454 | if (!is_undo) { | |||
| 455 | g_object_ref (trans)((__typeof__ (trans)) (g_object_ref) (trans)); | |||
| 456 | priv->undo_stack = g_slist_prepend (priv->undo_stack, trans); | |||
| 457 | } | |||
| 458 | } | |||
| 459 | ||||
| 460 | static gboolean | |||
| 461 | do_emit_size_prepared_signal (EocImage *img) | |||
| 462 | { | |||
| 463 | g_signal_emit (img, signals[SIGNAL_SIZE_PREPARED], 0, | |||
| 464 | img->priv->width, img->priv->height); | |||
| 465 | return FALSE(0); | |||
| 466 | } | |||
| 467 | ||||
| 468 | static void | |||
| 469 | eoc_image_emit_size_prepared (EocImage *img) | |||
| 470 | { | |||
| 471 | g_idle_add_full (G_PRIORITY_DEFAULT_IDLE200, | |||
| 472 | (GSourceFunc) do_emit_size_prepared_signal, | |||
| 473 | g_object_ref (img)((__typeof__ (img)) (g_object_ref) (img)), g_object_unref); | |||
| 474 | } | |||
| 475 | ||||
| 476 | static void | |||
| 477 | eoc_image_size_prepared (CdkPixbufLoader *loader G_GNUC_UNUSED__attribute__ ((__unused__)), | |||
| 478 | gint width, | |||
| 479 | gint height, | |||
| 480 | gpointer data) | |||
| 481 | { | |||
| 482 | EocImage *img; | |||
| 483 | ||||
| 484 | eoc_debug (DEBUG_IMAGE_LOADEOC_DEBUG_IMAGE_LOAD, "eoc-image.c", 484, ((const char*) (__func__ ))); | |||
| 485 | ||||
| 486 | g_return_if_fail (EOC_IS_IMAGE (data))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((data)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (data)"); return; } } while (0); | |||
| 487 | ||||
| 488 | img = EOC_IMAGE (data)((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((eoc_image_get_type ())))))); | |||
| 489 | ||||
| 490 | g_mutex_lock (&img->priv->status_mutex); | |||
| 491 | ||||
| 492 | img->priv->width = width; | |||
| 493 | img->priv->height = height; | |||
| 494 | ||||
| 495 | g_mutex_unlock (&img->priv->status_mutex); | |||
| 496 | ||||
| 497 | #ifdef HAVE_EXIF1 | |||
| 498 | if (!img->priv->autorotate || img->priv->exif) | |||
| 499 | #endif | |||
| 500 | eoc_image_emit_size_prepared (img); | |||
| 501 | } | |||
| 502 | ||||
| 503 | static EocMetadataReader* | |||
| 504 | check_for_metadata_img_format (EocImage *img G_GNUC_UNUSED__attribute__ ((__unused__)), | |||
| 505 | guchar *buffer, | |||
| 506 | guint bytes_read) | |||
| 507 | { | |||
| 508 | EocMetadataReader *md_reader = NULL((void*)0); | |||
| 509 | ||||
| 510 | eoc_debug_message (DEBUG_IMAGE_DATAEOC_DEBUG_IMAGE_DATA, "eoc-image.c", 510, ((const char*) (__func__ )), "Check image format for jpeg: %x%x - length: %i", | |||
| 511 | buffer[0], buffer[1], bytes_read); | |||
| 512 | ||||
| 513 | if (bytes_read >= 2) { | |||
| 514 | /* SOI (start of image) marker for JPEGs is 0xFFD8 */ | |||
| 515 | if ((buffer[0] == 0xFF) && (buffer[1] == 0xD8)) { | |||
| 516 | md_reader = eoc_metadata_reader_new (EOC_METADATA_JPEG); | |||
| 517 | } | |||
| 518 | if (bytes_read >= 8 && | |||
| 519 | memcmp (buffer, "\x89PNG\x0D\x0A\x1a\x0A", 8) == 0) { | |||
| 520 | md_reader = eoc_metadata_reader_new (EOC_METADATA_PNG); | |||
| 521 | } | |||
| 522 | } | |||
| 523 | ||||
| 524 | return md_reader; | |||
| 525 | } | |||
| 526 | ||||
| 527 | static gboolean | |||
| 528 | eoc_image_needs_transformation (EocImage *img) | |||
| 529 | { | |||
| 530 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 531 | ||||
| 532 | return (img->priv->trans != NULL((void*)0) || img->priv->trans_autorotate != NULL((void*)0)); | |||
| 533 | } | |||
| 534 | ||||
| 535 | static gboolean | |||
| 536 | eoc_image_apply_transformations (EocImage *img, GError **error) | |||
| 537 | { | |||
| 538 | CdkPixbuf *transformed = NULL((void*)0); | |||
| 539 | EocTransform *composition = NULL((void*)0); | |||
| 540 | EocImagePrivate *priv; | |||
| 541 | ||||
| 542 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 543 | ||||
| 544 | priv = img->priv; | |||
| 545 | ||||
| 546 | if (priv->trans == NULL((void*)0) && priv->trans_autorotate == NULL((void*)0)) { | |||
| 547 | return TRUE(!(0)); | |||
| 548 | } | |||
| 549 | ||||
| 550 | if (priv->image == NULL((void*)0)) { | |||
| 551 | g_set_error (error, | |||
| 552 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 553 | EOC_IMAGE_ERROR_NOT_LOADED, | |||
| 554 | _("Transformation on unloaded image.")gettext ("Transformation on unloaded image.")); | |||
| 555 | ||||
| 556 | return FALSE(0); | |||
| 557 | } | |||
| 558 | ||||
| 559 | if (priv->trans != NULL((void*)0) && priv->trans_autorotate != NULL((void*)0)) { | |||
| 560 | composition = eoc_transform_compose (priv->trans, | |||
| 561 | priv->trans_autorotate); | |||
| 562 | } else if (priv->trans != NULL((void*)0)) { | |||
| 563 | composition = g_object_ref (priv->trans)((__typeof__ (priv->trans)) (g_object_ref) (priv->trans )); | |||
| 564 | } else if (priv->trans_autorotate != NULL((void*)0)) { | |||
| 565 | composition = g_object_ref (priv->trans_autorotate)((__typeof__ (priv->trans_autorotate)) (g_object_ref) (priv ->trans_autorotate)); | |||
| 566 | } | |||
| 567 | ||||
| 568 | if (composition != NULL((void*)0)) { | |||
| 569 | transformed = eoc_transform_apply (composition, priv->image, NULL((void*)0)); | |||
| 570 | } | |||
| 571 | ||||
| 572 | g_object_unref (priv->image); | |||
| 573 | priv->image = transformed; | |||
| 574 | ||||
| 575 | if (transformed != NULL((void*)0)) { | |||
| 576 | priv->width = cdk_pixbuf_get_width (priv->image); | |||
| 577 | priv->height = cdk_pixbuf_get_height (priv->image); | |||
| 578 | } else { | |||
| 579 | g_set_error (error, | |||
| 580 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 581 | EOC_IMAGE_ERROR_GENERIC, | |||
| 582 | _("Transformation failed.")gettext ("Transformation failed.")); | |||
| 583 | } | |||
| 584 | ||||
| 585 | g_object_unref (composition); | |||
| 586 | ||||
| 587 | return (transformed != NULL((void*)0)); | |||
| 588 | } | |||
| 589 | ||||
| 590 | static void | |||
| 591 | eoc_image_get_file_info (EocImage *img, | |||
| 592 | goffset *bytes, | |||
| 593 | gchar **mime_type, | |||
| 594 | GError **error) | |||
| 595 | { | |||
| 596 | GFileInfo *file_info; | |||
| 597 | ||||
| 598 | file_info = g_file_query_info (img->priv->file, | |||
| 599 | G_FILE_ATTRIBUTE_STANDARD_SIZE"standard::size" "," | |||
| 600 | G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE"standard::content-type", | |||
| 601 | 0, NULL((void*)0), error); | |||
| 602 | ||||
| 603 | if (file_info == NULL((void*)0)) { | |||
| 604 | if (bytes
| |||
| 605 | *bytes = 0; | |||
| 606 | ||||
| 607 | if (mime_type
| |||
| 608 | *mime_type = NULL((void*)0); | |||
| 609 | ||||
| 610 | g_set_error (error, | |||
| 611 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 612 | EOC_IMAGE_ERROR_VFS, | |||
| 613 | "Error in getting image file info"); | |||
| 614 | } else { | |||
| 615 | if (bytes) | |||
| 616 | *bytes = g_file_info_get_size (file_info); | |||
| 617 | ||||
| 618 | if (mime_type) | |||
| 619 | *mime_type = g_strdup (g_file_info_get_content_type (file_info))g_strdup_inline (g_file_info_get_content_type (file_info)); | |||
| 620 | g_object_unref (file_info); | |||
| 621 | } | |||
| 622 | } | |||
| 623 | ||||
| 624 | #if defined(HAVE_LCMS1) && defined(CDK_WINDOWING_X11) | |||
| 625 | void | |||
| 626 | eoc_image_apply_display_profile (EocImage *img, cmsHPROFILE screen) | |||
| 627 | { | |||
| 628 | EocImagePrivate *priv; | |||
| 629 | cmsHTRANSFORM transform; | |||
| 630 | gint row, width, rows, stride; | |||
| 631 | guchar *p; | |||
| 632 | ||||
| 633 | g_return_if_fail (img != NULL)do { if ((img != ((void*)0))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "img != NULL"); return; } } while (0); | |||
| 634 | ||||
| 635 | priv = img->priv; | |||
| 636 | ||||
| 637 | if (screen == NULL((void*)0)) return; | |||
| 638 | if (!CDK_IS_X11_DISPLAY(cdk_display_get_default())(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ( (cdk_display_get_default())); GType __t = ((cdk_x11_display_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))) { | |||
| 639 | return; | |||
| 640 | } | |||
| 641 | ||||
| 642 | if (priv->profile == NULL((void*)0)) { | |||
| 643 | /* Check whether CdkPixbuf was able to extract a profile */ | |||
| 644 | const char* data = cdk_pixbuf_get_option (priv->image, | |||
| 645 | "icc-profile"); | |||
| 646 | ||||
| 647 | if(data) { | |||
| 648 | gsize profile_size = 0; | |||
| 649 | guchar *profile_data = g_base64_decode(data, | |||
| 650 | &profile_size); | |||
| 651 | ||||
| 652 | if (profile_data && profile_size > 0) { | |||
| 653 | eoc_debug_message (DEBUG_LCMSEOC_DEBUG_LCMS, "eoc-image.c", 653, ((const char*) (__func__) ), | |||
| 654 | "Using ICC profile " | |||
| 655 | "extracted by CdkPixbuf"); | |||
| 656 | priv->profile = | |||
| 657 | cmsOpenProfileFromMem(profile_data, | |||
| 658 | profile_size); | |||
| 659 | g_free(profile_data); | |||
| 660 | } | |||
| 661 | } | |||
| 662 | ||||
| 663 | if(priv->profile == NULL((void*)0)) { | |||
| 664 | /* Assume sRGB color space for images without ICC profile */ | |||
| 665 | eoc_debug_message (DEBUG_LCMSEOC_DEBUG_LCMS, "eoc-image.c", 665, ((const char*) (__func__) ), "Image has no ICC profile. " | |||
| 666 | "Assuming sRGB."); | |||
| 667 | priv->profile = cmsCreate_sRGBProfile (); | |||
| 668 | } | |||
| 669 | } | |||
| 670 | ||||
| 671 | /* TODO: support other colorspaces than RGB */ | |||
| 672 | if (cmsGetColorSpace (priv->profile) != cmsSigRgbData || | |||
| 673 | cmsGetColorSpace (screen) != cmsSigRgbData) { | |||
| 674 | eoc_debug_message (DEBUG_LCMSEOC_DEBUG_LCMS, "eoc-image.c", 674, ((const char*) (__func__) ), "One or both ICC profiles not in RGB colorspace; not correcting"); | |||
| 675 | return; | |||
| 676 | } | |||
| 677 | ||||
| 678 | cmsUInt32Number color_type = TYPE_RGB_8(((4) << 16)|((3) << 3)|(1)); | |||
| 679 | ||||
| 680 | if (cdk_pixbuf_get_has_alpha (priv->image)) | |||
| 681 | color_type = TYPE_RGBA_8(((4) << 16)|((1) << 7)|((3) << 3)|(1)); | |||
| 682 | ||||
| 683 | transform = cmsCreateTransform (priv->profile, | |||
| 684 | color_type, | |||
| 685 | screen, | |||
| 686 | color_type, | |||
| 687 | INTENT_PERCEPTUAL0, | |||
| 688 | 0); | |||
| 689 | ||||
| 690 | if (G_LIKELY (transform != NULL)(transform != ((void*)0))) { | |||
| 691 | rows = cdk_pixbuf_get_height (priv->image); | |||
| 692 | width = cdk_pixbuf_get_width (priv->image); | |||
| 693 | stride = cdk_pixbuf_get_rowstride (priv->image); | |||
| 694 | p = cdk_pixbuf_get_pixels (priv->image); | |||
| 695 | ||||
| 696 | for (row = 0; row < rows; ++row) { | |||
| 697 | cmsDoTransform (transform, p, p, width); | |||
| 698 | p += stride; | |||
| 699 | } | |||
| 700 | cmsDeleteTransform (transform); | |||
| 701 | } | |||
| 702 | } | |||
| 703 | ||||
| 704 | static void | |||
| 705 | eoc_image_set_icc_data (EocImage *img, EocMetadataReader *md_reader) | |||
| 706 | { | |||
| 707 | EocImagePrivate *priv = img->priv; | |||
| 708 | ||||
| 709 | priv->profile = eoc_metadata_reader_get_icc_profile (md_reader); | |||
| 710 | ||||
| 711 | ||||
| 712 | } | |||
| 713 | #endif | |||
| 714 | ||||
| 715 | static void | |||
| 716 | eoc_image_set_orientation (EocImage *img) | |||
| 717 | { | |||
| 718 | EocImagePrivate *priv; | |||
| 719 | #ifdef HAVE_EXIF1 | |||
| 720 | ExifData* exif; | |||
| 721 | #endif | |||
| 722 | ||||
| 723 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 724 | ||||
| 725 | priv = img->priv; | |||
| 726 | ||||
| 727 | #ifdef HAVE_EXIF1 | |||
| 728 | exif = (ExifData*) eoc_image_get_exif_info (img); | |||
| 729 | ||||
| 730 | if (exif != NULL((void*)0)) { | |||
| 731 | ExifByteOrder o = exif_data_get_byte_order (exif); | |||
| 732 | ||||
| 733 | ExifEntry *entry = exif_data_get_entry (exif,(exif_content_get_entry(exif->ifd[EXIF_IFD_0],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_0],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_1],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_1],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_GPS],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_GPS],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_INTEROPERABILITY ],EXIF_TAG_ORIENTATION) ? exif_content_get_entry(exif->ifd [EXIF_IFD_INTEROPERABILITY],EXIF_TAG_ORIENTATION) : ((void*)0 )) | |||
| 734 | EXIF_TAG_ORIENTATION)(exif_content_get_entry(exif->ifd[EXIF_IFD_0],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_0],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_1],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_1],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_EXIF],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_GPS],EXIF_TAG_ORIENTATION ) ? exif_content_get_entry(exif->ifd[EXIF_IFD_GPS],EXIF_TAG_ORIENTATION ) : exif_content_get_entry(exif->ifd[EXIF_IFD_INTEROPERABILITY ],EXIF_TAG_ORIENTATION) ? exif_content_get_entry(exif->ifd [EXIF_IFD_INTEROPERABILITY],EXIF_TAG_ORIENTATION) : ((void*)0 )); | |||
| 735 | ||||
| 736 | if (entry && entry->data != NULL((void*)0)) { | |||
| 737 | priv->orientation = exif_get_short (entry->data, o); | |||
| 738 | } | |||
| 739 | exif_data_unref (exif); | |||
| 740 | } else | |||
| 741 | #endif | |||
| 742 | { | |||
| 743 | CdkPixbuf *pbuf; | |||
| 744 | ||||
| 745 | pbuf = eoc_image_get_pixbuf (img); | |||
| 746 | ||||
| 747 | if (pbuf) { | |||
| 748 | const gchar *o_str; | |||
| 749 | ||||
| 750 | o_str = cdk_pixbuf_get_option (pbuf, "orientation"); | |||
| 751 | if (o_str) { | |||
| 752 | short t = (short) g_ascii_strtoll (o_str, | |||
| 753 | NULL((void*)0), 10); | |||
| 754 | if (t >= 0 && t < 9) | |||
| 755 | priv->orientation = t; | |||
| 756 | } | |||
| 757 | g_object_unref (pbuf); | |||
| 758 | } | |||
| 759 | } | |||
| 760 | ||||
| 761 | if (priv->orientation > 4 && | |||
| 762 | priv->orientation < 9) { | |||
| 763 | gint tmp; | |||
| 764 | ||||
| 765 | tmp = priv->width; | |||
| 766 | priv->width = priv->height; | |||
| 767 | priv->height = tmp; | |||
| 768 | } | |||
| 769 | } | |||
| 770 | ||||
| 771 | static void | |||
| 772 | eoc_image_real_autorotate (EocImage *img) | |||
| 773 | { | |||
| 774 | static const EocTransformType lookup[8] = {EOC_TRANSFORM_NONE, | |||
| 775 | EOC_TRANSFORM_FLIP_HORIZONTAL, | |||
| 776 | EOC_TRANSFORM_ROT_180, | |||
| 777 | EOC_TRANSFORM_FLIP_VERTICAL, | |||
| 778 | EOC_TRANSFORM_TRANSPOSE, | |||
| 779 | EOC_TRANSFORM_ROT_90, | |||
| 780 | EOC_TRANSFORM_TRANSVERSE, | |||
| 781 | EOC_TRANSFORM_ROT_270}; | |||
| 782 | EocImagePrivate *priv; | |||
| 783 | EocTransformType type; | |||
| 784 | ||||
| 785 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 786 | ||||
| 787 | priv = img->priv; | |||
| 788 | ||||
| 789 | type = (priv->orientation >= 1 && priv->orientation <= 8 ? | |||
| 790 | lookup[priv->orientation - 1] : EOC_TRANSFORM_NONE); | |||
| 791 | ||||
| 792 | if (type != EOC_TRANSFORM_NONE) { | |||
| 793 | img->priv->trans_autorotate = eoc_transform_new (type); | |||
| 794 | } | |||
| 795 | ||||
| 796 | /* Disable auto orientation for next loads */ | |||
| 797 | priv->autorotate = FALSE(0); | |||
| 798 | } | |||
| 799 | ||||
| 800 | void | |||
| 801 | eoc_image_autorotate (EocImage *img) | |||
| 802 | { | |||
| 803 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 804 | ||||
| 805 | /* Schedule auto orientation */ | |||
| 806 | img->priv->autorotate = TRUE(!(0)); | |||
| 807 | } | |||
| 808 | ||||
| 809 | #ifdef HAVE_EXEMPI1 | |||
| 810 | static void | |||
| 811 | eoc_image_set_xmp_data (EocImage *img, EocMetadataReader *md_reader) | |||
| 812 | { | |||
| 813 | EocImagePrivate *priv; | |||
| 814 | ||||
| 815 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 816 | ||||
| 817 | priv = img->priv; | |||
| 818 | ||||
| 819 | if (priv->xmp) { | |||
| 820 | xmp_free (priv->xmp); | |||
| 821 | } | |||
| 822 | priv->xmp = eoc_metadata_reader_get_xmp_data (md_reader); | |||
| 823 | } | |||
| 824 | #endif | |||
| 825 | ||||
| 826 | static void | |||
| 827 | eoc_image_set_exif_data (EocImage *img, EocMetadataReader *md_reader) | |||
| 828 | { | |||
| 829 | EocImagePrivate *priv; | |||
| 830 | ||||
| 831 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 832 | ||||
| 833 | priv = img->priv; | |||
| 834 | ||||
| 835 | #ifdef HAVE_EXIF1 | |||
| 836 | g_mutex_lock (&priv->status_mutex); | |||
| 837 | if (priv->exif) { | |||
| 838 | exif_data_unref (priv->exif); | |||
| 839 | } | |||
| 840 | priv->exif = eoc_metadata_reader_get_exif_data (md_reader); | |||
| 841 | g_mutex_unlock (&priv->status_mutex); | |||
| 842 | ||||
| 843 | priv->exif_chunk = NULL((void*)0); | |||
| 844 | priv->exif_chunk_len = 0; | |||
| 845 | ||||
| 846 | /* EXIF data is already available, set the image orientation */ | |||
| 847 | if (priv->autorotate) { | |||
| 848 | eoc_image_set_orientation (img); | |||
| 849 | ||||
| 850 | /* Emit size prepared signal if we have the size */ | |||
| 851 | if (priv->width > 0 && | |||
| 852 | priv->height > 0) { | |||
| 853 | eoc_image_emit_size_prepared (img); | |||
| 854 | } | |||
| 855 | } | |||
| 856 | #else | |||
| 857 | if (priv->exif_chunk) { | |||
| 858 | g_free (priv->exif_chunk); | |||
| 859 | } | |||
| 860 | eoc_metadata_reader_get_exif_chunk (md_reader, | |||
| 861 | &priv->exif_chunk, | |||
| 862 | &priv->exif_chunk_len); | |||
| 863 | #endif | |||
| 864 | } | |||
| 865 | ||||
| 866 | /* | |||
| 867 | * Attempts to get the image dimensions from the thumbnail. | |||
| 868 | * Returns FALSE if this information is not found. | |||
| 869 | **/ | |||
| 870 | static gboolean | |||
| 871 | eoc_image_get_dimension_from_thumbnail (EocImage *image, | |||
| 872 | gint *width, | |||
| 873 | gint *height) | |||
| 874 | { | |||
| 875 | if (image->priv->thumbnail == NULL((void*)0)) | |||
| 876 | return FALSE(0); | |||
| 877 | ||||
| 878 | *width = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (image->priv->thumbnail),((gint) (glong) (g_object_get_data (((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((image->priv->thumbnail)), (((GType ) ((20) << (2)))))))), "eoc-thumbnail-orig-width"))) | |||
| 879 | EOC_THUMBNAIL_ORIGINAL_WIDTH))((gint) (glong) (g_object_get_data (((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((image->priv->thumbnail)), (((GType ) ((20) << (2)))))))), "eoc-thumbnail-orig-width"))); | |||
| 880 | *height = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (image->priv->thumbnail),((gint) (glong) (g_object_get_data (((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((image->priv->thumbnail)), (((GType ) ((20) << (2)))))))), "eoc-thumbnail-orig-height"))) | |||
| 881 | EOC_THUMBNAIL_ORIGINAL_HEIGHT))((gint) (glong) (g_object_get_data (((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((image->priv->thumbnail)), (((GType ) ((20) << (2)))))))), "eoc-thumbnail-orig-height"))); | |||
| 882 | ||||
| 883 | return (*width || *height); | |||
| 884 | } | |||
| 885 | ||||
| 886 | static gboolean | |||
| 887 | eoc_image_real_load (EocImage *img, | |||
| 888 | guint data2read, | |||
| 889 | EocJob *job, | |||
| 890 | GError **error) | |||
| 891 | { | |||
| 892 | EocImagePrivate *priv; | |||
| 893 | GFileInputStream *input_stream; | |||
| 894 | EocMetadataReader *md_reader = NULL((void*)0); | |||
| 895 | CdkPixbufFormat *format; | |||
| 896 | gchar *mime_type; | |||
| 897 | CdkPixbufLoader *loader = NULL((void*)0); | |||
| 898 | guchar *buffer; | |||
| 899 | goffset bytes_read, bytes_read_total = 0; | |||
| 900 | gboolean failed = FALSE(0); | |||
| 901 | gboolean first_run = TRUE(!(0)); | |||
| 902 | gboolean set_metadata = TRUE(!(0)); | |||
| 903 | gboolean use_rsvg = FALSE(0); | |||
| 904 | gboolean read_image_data = (data2read & EOC_IMAGE_DATA_IMAGE); | |||
| 905 | gboolean read_only_dimension = (data2read & EOC_IMAGE_DATA_DIMENSION) && | |||
| ||||
| 906 | ((data2read ^ EOC_IMAGE_DATA_DIMENSION) == 0); | |||
| 907 | ||||
| 908 | ||||
| 909 | priv = img->priv; | |||
| 910 | ||||
| 911 | g_assert (!read_image_data || priv->image == NULL)do { if (!read_image_data || priv->image == ((void*)0)) ; else g_assertion_message_expr ("EOC", "eoc-image.c", 911, ((const char*) (__func__)), "!read_image_data || priv->image == NULL" ); } while (0); | |||
| 912 | ||||
| 913 | if (read_image_data
| |||
| 914 | g_free (priv->file_type); | |||
| 915 | priv->file_type = NULL((void*)0); | |||
| 916 | } | |||
| 917 | ||||
| 918 | eoc_image_get_file_info (img, &priv->bytes, &mime_type, error); | |||
| 919 | ||||
| 920 | if (error && *error) { | |||
| 921 | g_free (mime_type); | |||
| 922 | return FALSE(0); | |||
| 923 | } | |||
| 924 | ||||
| 925 | if (read_only_dimension
| |||
| 926 | gint width, height; | |||
| 927 | gboolean done; | |||
| 928 | ||||
| 929 | done = eoc_image_get_dimension_from_thumbnail (img, | |||
| 930 | &width, | |||
| 931 | &height); | |||
| 932 | ||||
| 933 | if (done) { | |||
| 934 | priv->width = width; | |||
| 935 | priv->height = height; | |||
| 936 | ||||
| 937 | g_free (mime_type); | |||
| 938 | return TRUE(!(0)); | |||
| 939 | } | |||
| 940 | } | |||
| 941 | ||||
| 942 | input_stream = g_file_read (priv->file, NULL((void*)0), error); | |||
| 943 | ||||
| 944 | if (input_stream == NULL((void*)0)) { | |||
| 945 | g_free (mime_type); | |||
| 946 | ||||
| 947 | if (error != NULL((void*)0)) { | |||
| 948 | g_clear_error (error); | |||
| 949 | g_set_error (error, | |||
| 950 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 951 | EOC_IMAGE_ERROR_VFS, | |||
| 952 | "Failed to open input stream for file"); | |||
| 953 | } | |||
| 954 | return FALSE(0); | |||
| 955 | } | |||
| 956 | ||||
| 957 | buffer = g_new0 (guchar, EOC_IMAGE_READ_BUFFER_SIZE)((guchar *) g_malloc0_n ((65535), sizeof (guchar))); | |||
| 958 | ||||
| 959 | if (read_image_data
| |||
| 960 | #ifdef HAVE_RSVG1 | |||
| 961 | if (priv->svg != NULL((void*)0)) { | |||
| 962 | g_object_unref (priv->svg); | |||
| 963 | priv->svg = NULL((void*)0); | |||
| 964 | } | |||
| 965 | ||||
| 966 | if (!strcmp (mime_type, "image/svg+xml") | |||
| ||||
| 967 | #if LIBRSVG_CHECK_FEATURE(SVGZ)(((!(0)))) | |||
| 968 | || !strcmp (mime_type, "image/svg+xml-compressed") | |||
| 969 | #endif | |||
| 970 | ) { | |||
| 971 | gchar *file_path; | |||
| 972 | /* Keep the object for rendering */ | |||
| 973 | priv->svg = rsvg_handle_new (); | |||
| 974 | use_rsvg = (priv->svg != NULL((void*)0)); | |||
| 975 | file_path = g_file_get_path (priv->file); | |||
| 976 | rsvg_handle_set_base_uri (priv->svg, file_path); | |||
| 977 | g_free (file_path); | |||
| 978 | } | |||
| 979 | #endif | |||
| 980 | ||||
| 981 | if (!use_rsvg) { | |||
| 982 | loader = cdk_pixbuf_loader_new_with_mime_type (mime_type, error); | |||
| 983 | ||||
| 984 | if (error && *error) { | |||
| 985 | g_error_free (*error); | |||
| 986 | *error = NULL((void*)0); | |||
| 987 | ||||
| 988 | loader = cdk_pixbuf_loader_new (); | |||
| 989 | } | |||
| 990 | ||||
| 991 | g_signal_connect_object (G_OBJECT (loader)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((loader)), (((GType) ((20) << (2)))))))), | |||
| 992 | "size-prepared", | |||
| 993 | G_CALLBACK (eoc_image_size_prepared)((GCallback) (eoc_image_size_prepared)), | |||
| 994 | img, | |||
| 995 | 0); | |||
| 996 | } | |||
| 997 | } | |||
| 998 | g_free (mime_type); | |||
| 999 | ||||
| 1000 | while (!priv->cancel_loading) { | |||
| 1001 | /* FIXME: make this async */ | |||
| 1002 | bytes_read = g_input_stream_read (G_INPUT_STREAM (input_stream)((((GInputStream*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((input_stream)), ((g_input_stream_get_type ())))))), | |||
| 1003 | buffer, | |||
| 1004 | EOC_IMAGE_READ_BUFFER_SIZE65535, | |||
| 1005 | NULL((void*)0), error); | |||
| 1006 | ||||
| 1007 | if (bytes_read == 0) { | |||
| 1008 | /* End of the file */ | |||
| 1009 | break; | |||
| 1010 | } else if (bytes_read == -1) { | |||
| 1011 | failed = TRUE(!(0)); | |||
| 1012 | ||||
| 1013 | g_set_error (error, | |||
| 1014 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1015 | EOC_IMAGE_ERROR_VFS, | |||
| 1016 | "Failed to read from input stream"); | |||
| 1017 | ||||
| 1018 | break; | |||
| 1019 | } | |||
| 1020 | ||||
| 1021 | if ((read_image_data || read_only_dimension)) { | |||
| 1022 | #ifdef HAVE_RSVG1 | |||
| 1023 | if (use_rsvg) { | |||
| 1024 | gboolean res; | |||
| 1025 | ||||
| 1026 | res = rsvg_handle_write (priv->svg, buffer, | |||
| 1027 | bytes_read, error); | |||
| 1028 | ||||
| 1029 | if (G_UNLIKELY (!res)(!res)) { | |||
| 1030 | failed = TRUE(!(0)); | |||
| 1031 | break; | |||
| 1032 | } | |||
| 1033 | } else | |||
| 1034 | #endif | |||
| 1035 | if (!cdk_pixbuf_loader_write (loader, buffer, bytes_read, error)) { | |||
| 1036 | failed = TRUE(!(0)); | |||
| 1037 | break; | |||
| 1038 | } | |||
| 1039 | } | |||
| 1040 | ||||
| 1041 | bytes_read_total += bytes_read; | |||
| 1042 | ||||
| 1043 | if (job != NULL((void*)0)) { | |||
| 1044 | float progress = (float) bytes_read_total / (float) priv->bytes; | |||
| 1045 | eoc_job_set_progress (job, progress); | |||
| 1046 | } | |||
| 1047 | ||||
| 1048 | if (first_run) { | |||
| 1049 | md_reader = check_for_metadata_img_format (img, buffer, bytes_read); | |||
| 1050 | ||||
| 1051 | if (md_reader == NULL((void*)0)) { | |||
| 1052 | if (data2read == EOC_IMAGE_DATA_EXIF) { | |||
| 1053 | g_set_error (error, | |||
| 1054 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1055 | EOC_IMAGE_ERROR_GENERIC, | |||
| 1056 | _("EXIF not supported for this file format.")gettext ("EXIF not supported for this file format.")); | |||
| 1057 | break; | |||
| 1058 | } | |||
| 1059 | ||||
| 1060 | priv->metadata_status = EOC_IMAGE_METADATA_NOT_AVAILABLE; | |||
| 1061 | } | |||
| 1062 | ||||
| 1063 | first_run = FALSE(0); | |||
| 1064 | } | |||
| 1065 | ||||
| 1066 | if (md_reader != NULL((void*)0)) { | |||
| 1067 | eoc_metadata_reader_consume (md_reader, buffer, bytes_read); | |||
| 1068 | ||||
| 1069 | if (eoc_metadata_reader_finished (md_reader)) { | |||
| 1070 | if (set_metadata) { | |||
| 1071 | eoc_image_set_exif_data (img, md_reader); | |||
| 1072 | ||||
| 1073 | #if defined(HAVE_LCMS1) && defined(CDK_WINDOWING_X11) | |||
| 1074 | eoc_image_set_icc_data (img, md_reader); | |||
| 1075 | #endif | |||
| 1076 | ||||
| 1077 | #ifdef HAVE_EXEMPI1 | |||
| 1078 | eoc_image_set_xmp_data (img, md_reader); | |||
| 1079 | #endif | |||
| 1080 | set_metadata = FALSE(0); | |||
| 1081 | priv->metadata_status = EOC_IMAGE_METADATA_READY; | |||
| 1082 | } | |||
| 1083 | ||||
| 1084 | if (data2read == EOC_IMAGE_DATA_EXIF) | |||
| 1085 | break; | |||
| 1086 | } | |||
| 1087 | } | |||
| 1088 | ||||
| 1089 | if (read_only_dimension && | |||
| 1090 | eoc_image_has_data (img, EOC_IMAGE_DATA_DIMENSION)) { | |||
| 1091 | break; | |||
| 1092 | } | |||
| 1093 | } | |||
| 1094 | ||||
| 1095 | if (read_image_data || read_only_dimension) { | |||
| 1096 | #ifdef HAVE_RSVG1 | |||
| 1097 | if (use_rsvg) { | |||
| 1098 | /* Ignore the error if loading failed earlier | |||
| 1099 | * as the error will already be set in that case */ | |||
| 1100 | rsvg_handle_close (priv->svg, | |||
| 1101 | (failed ? NULL((void*)0) : error)); | |||
| 1102 | } else | |||
| 1103 | #endif | |||
| 1104 | if (failed) { | |||
| 1105 | cdk_pixbuf_loader_close (loader, NULL((void*)0)); | |||
| 1106 | } else if (!cdk_pixbuf_loader_close (loader, error)) { | |||
| 1107 | if (cdk_pixbuf_loader_get_pixbuf (loader) != NULL((void*)0)) { | |||
| 1108 | /* Clear error in order to support partial | |||
| 1109 | * images as well. */ | |||
| 1110 | g_clear_error (error); | |||
| 1111 | } | |||
| 1112 | } | |||
| 1113 | } | |||
| 1114 | ||||
| 1115 | g_free (buffer); | |||
| 1116 | ||||
| 1117 | g_object_unref (G_OBJECT (input_stream)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((input_stream)), (((GType) ((20) << (2))))))))); | |||
| 1118 | ||||
| 1119 | failed = (failed || | |||
| 1120 | priv->cancel_loading || | |||
| 1121 | bytes_read_total == 0 || | |||
| 1122 | (error && *error != NULL((void*)0))); | |||
| 1123 | ||||
| 1124 | if (failed) { | |||
| 1125 | if (priv->cancel_loading) { | |||
| 1126 | priv->cancel_loading = FALSE(0); | |||
| 1127 | priv->status = EOC_IMAGE_STATUS_UNKNOWN; | |||
| 1128 | } else { | |||
| 1129 | priv->status = EOC_IMAGE_STATUS_FAILED; | |||
| 1130 | } | |||
| 1131 | } else if (read_image_data) { | |||
| 1132 | if (priv->image != NULL((void*)0)) { | |||
| 1133 | g_object_unref (priv->image); | |||
| 1134 | } | |||
| 1135 | ||||
| 1136 | #ifdef HAVE_RSVG1 | |||
| 1137 | if (use_rsvg) { | |||
| 1138 | GdkPixbuf *gdk_pixbuf = rsvg_handle_get_pixbuf (priv->svg); | |||
| 1139 | ||||
| 1140 | if (gdk_pixbuf != NULL((void*)0)) { | |||
| 1141 | int width, height, rowstride, n_channels, bits_per_sample; | |||
| 1142 | gboolean has_alpha; | |||
| 1143 | guchar *src_pixels; | |||
| 1144 | ||||
| 1145 | g_object_get (gdk_pixbuf, | |||
| 1146 | "width", &width, | |||
| 1147 | "height", &height, | |||
| 1148 | "rowstride", &rowstride, | |||
| 1149 | "n-channels", &n_channels, | |||
| 1150 | "has-alpha", &has_alpha, | |||
| 1151 | "bits-per-sample", &bits_per_sample, | |||
| 1152 | "pixels", &src_pixels, | |||
| 1153 | NULL((void*)0)); | |||
| 1154 | ||||
| 1155 | priv->image = cdk_pixbuf_new (CDK_COLORSPACE_RGB, | |||
| 1156 | has_alpha, | |||
| 1157 | bits_per_sample, | |||
| 1158 | width, height); | |||
| 1159 | ||||
| 1160 | if (priv->image != NULL((void*)0)) { | |||
| 1161 | int dest_rowstride = cdk_pixbuf_get_rowstride (priv->image); | |||
| 1162 | int bytes_per_row = width * n_channels; | |||
| 1163 | guchar *dest_pixels = cdk_pixbuf_get_pixels (priv->image); | |||
| 1164 | ||||
| 1165 | for (int y = 0; y < height; y++) { | |||
| 1166 | memcpy (dest_pixels + y * dest_rowstride, | |||
| 1167 | src_pixels + y * rowstride, | |||
| 1168 | bytes_per_row); | |||
| 1169 | } | |||
| 1170 | } | |||
| 1171 | ||||
| 1172 | g_object_unref (gdk_pixbuf); | |||
| 1173 | } else { | |||
| 1174 | priv->image = NULL((void*)0); | |||
| 1175 | } | |||
| 1176 | } else | |||
| 1177 | #endif | |||
| 1178 | ||||
| 1179 | { | |||
| 1180 | ||||
| 1181 | priv->anim = cdk_pixbuf_loader_get_animation (loader); | |||
| 1182 | ||||
| 1183 | if (cdk_pixbuf_animation_is_static_image (priv->anim)) { | |||
| 1184 | priv->image = cdk_pixbuf_animation_get_static_image (priv->anim); | |||
| 1185 | priv->anim = NULL((void*)0); | |||
| 1186 | } else { | |||
| 1187 | priv->anim_iter = cdk_pixbuf_animation_get_iter (priv->anim,NULL((void*)0)); | |||
| 1188 | priv->image = cdk_pixbuf_animation_iter_get_pixbuf (priv->anim_iter); | |||
| 1189 | } | |||
| 1190 | ||||
| 1191 | } | |||
| 1192 | ||||
| 1193 | if (G_LIKELY (priv->image != NULL)(priv->image != ((void*)0))) { | |||
| 1194 | if (!use_rsvg) | |||
| 1195 | g_object_ref (priv->image)((__typeof__ (priv->image)) (g_object_ref) (priv->image )); | |||
| 1196 | ||||
| 1197 | priv->width = cdk_pixbuf_get_width (priv->image); | |||
| 1198 | priv->height = cdk_pixbuf_get_height (priv->image); | |||
| 1199 | ||||
| 1200 | if (use_rsvg) { | |||
| 1201 | format = NULL((void*)0); | |||
| 1202 | priv->file_type = g_strdup ("svg")g_strdup_inline ("svg"); | |||
| 1203 | } else { | |||
| 1204 | format = cdk_pixbuf_loader_get_format (loader); | |||
| 1205 | } | |||
| 1206 | ||||
| 1207 | if (format != NULL((void*)0)) { | |||
| 1208 | priv->file_type = cdk_pixbuf_format_get_name (format); | |||
| 1209 | } | |||
| 1210 | ||||
| 1211 | priv->file_is_changed = FALSE(0); | |||
| 1212 | ||||
| 1213 | /* Set orientation again for safety, eg. if we don't | |||
| 1214 | * have Exif data or HAVE_EXIF is undefined. */ | |||
| 1215 | if (priv->autorotate) { | |||
| 1216 | eoc_image_set_orientation (img); | |||
| 1217 | eoc_image_emit_size_prepared (img); | |||
| 1218 | } | |||
| 1219 | ||||
| 1220 | } else { | |||
| 1221 | /* Some loaders don't report errors correctly. | |||
| 1222 | * Error will be set below. */ | |||
| 1223 | failed = TRUE(!(0)); | |||
| 1224 | priv->status = EOC_IMAGE_STATUS_FAILED; | |||
| 1225 | } | |||
| 1226 | } | |||
| 1227 | ||||
| 1228 | if (loader != NULL((void*)0)) { | |||
| 1229 | g_object_unref (loader); | |||
| 1230 | } | |||
| 1231 | ||||
| 1232 | if (md_reader != NULL((void*)0)) { | |||
| 1233 | g_object_unref (md_reader); | |||
| 1234 | md_reader = NULL((void*)0); | |||
| 1235 | } | |||
| 1236 | ||||
| 1237 | /* Catch-all in case of poor-error reporting */ | |||
| 1238 | if (failed && error && *error == NULL((void*)0)) { | |||
| 1239 | g_set_error (error, | |||
| 1240 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1241 | EOC_IMAGE_ERROR_GENERIC, | |||
| 1242 | _("Image loading failed.")gettext ("Image loading failed.")); | |||
| 1243 | } | |||
| 1244 | ||||
| 1245 | return !failed; | |||
| 1246 | } | |||
| 1247 | ||||
| 1248 | gboolean | |||
| 1249 | eoc_image_has_data (EocImage *img, EocImageData req_data) | |||
| 1250 | { | |||
| 1251 | EocImagePrivate *priv; | |||
| 1252 | gboolean has_data = TRUE(!(0)); | |||
| 1253 | ||||
| 1254 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 1255 | ||||
| 1256 | priv = img->priv; | |||
| 1257 | ||||
| 1258 | if ((req_data & EOC_IMAGE_DATA_IMAGE) > 0) { | |||
| 1259 | req_data = (req_data & ~EOC_IMAGE_DATA_IMAGE); | |||
| 1260 | has_data = has_data && (priv->image != NULL((void*)0)); | |||
| 1261 | } | |||
| 1262 | ||||
| 1263 | if ((req_data & EOC_IMAGE_DATA_DIMENSION) > 0 ) { | |||
| 1264 | req_data = (req_data & ~EOC_IMAGE_DATA_DIMENSION); | |||
| 1265 | has_data = has_data && (priv->width >= 0) && (priv->height >= 0); | |||
| 1266 | } | |||
| 1267 | ||||
| 1268 | if ((req_data & EOC_IMAGE_DATA_EXIF) > 0) { | |||
| 1269 | req_data = (req_data & ~EOC_IMAGE_DATA_EXIF); | |||
| 1270 | #ifdef HAVE_EXIF1 | |||
| 1271 | has_data = has_data && (priv->exif != NULL((void*)0)); | |||
| 1272 | #else | |||
| 1273 | has_data = has_data && (priv->exif_chunk != NULL((void*)0)); | |||
| 1274 | #endif | |||
| 1275 | } | |||
| 1276 | ||||
| 1277 | if ((req_data & EOC_IMAGE_DATA_XMP) > 0) { | |||
| 1278 | req_data = (req_data & ~EOC_IMAGE_DATA_XMP); | |||
| 1279 | #ifdef HAVE_EXEMPI1 | |||
| 1280 | has_data = has_data && (priv->xmp != NULL((void*)0)); | |||
| 1281 | #endif | |||
| 1282 | } | |||
| 1283 | ||||
| 1284 | if (req_data != 0) { | |||
| 1285 | g_warning ("Asking for unknown data, remaining: %i\n", req_data); | |||
| 1286 | has_data = FALSE(0); | |||
| 1287 | } | |||
| 1288 | ||||
| 1289 | return has_data; | |||
| 1290 | } | |||
| 1291 | ||||
| 1292 | gboolean | |||
| 1293 | eoc_image_load (EocImage *img, EocImageData data2read, EocJob *job, GError **error) | |||
| 1294 | { | |||
| 1295 | EocImagePrivate *priv; | |||
| 1296 | gboolean success = FALSE(0); | |||
| 1297 | ||||
| 1298 | eoc_debug (DEBUG_IMAGE_LOADEOC_DEBUG_IMAGE_LOAD, "eoc-image.c", 1298, ((const char*) (__func__ ))); | |||
| 1299 | ||||
| 1300 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 1301 | ||||
| 1302 | priv = EOC_IMAGE (img)((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((img)), ((eoc_image_get_type ()))))))->priv; | |||
| 1303 | ||||
| 1304 | if (data2read == 0) { | |||
| 1305 | return TRUE(!(0)); | |||
| 1306 | } | |||
| 1307 | ||||
| 1308 | if (eoc_image_has_data (img, data2read)) { | |||
| 1309 | return TRUE(!(0)); | |||
| 1310 | } | |||
| 1311 | ||||
| 1312 | priv->status = EOC_IMAGE_STATUS_LOADING; | |||
| 1313 | ||||
| 1314 | success = eoc_image_real_load (img, data2read, job, error); | |||
| 1315 | ||||
| 1316 | /* Check that the metadata was loaded at least once before | |||
| 1317 | * trying to autorotate. Also only an imatge load job should try to | |||
| 1318 | * autorotate and image */ | |||
| 1319 | if (priv->autorotate && | |||
| 1320 | #ifdef HAVE_EXIF1 | |||
| 1321 | priv->metadata_status != EOC_IMAGE_METADATA_NOT_READ && | |||
| 1322 | #endif | |||
| 1323 | data2read & EOC_IMAGE_DATA_IMAGE) { | |||
| 1324 | eoc_image_real_autorotate (img); | |||
| 1325 | } | |||
| 1326 | ||||
| 1327 | if (success && eoc_image_needs_transformation (img)) { | |||
| 1328 | success = eoc_image_apply_transformations (img, error); | |||
| 1329 | } | |||
| 1330 | ||||
| 1331 | if (success) { | |||
| 1332 | priv->status = EOC_IMAGE_STATUS_LOADED; | |||
| 1333 | } else { | |||
| 1334 | priv->status = EOC_IMAGE_STATUS_FAILED; | |||
| 1335 | } | |||
| 1336 | ||||
| 1337 | return success; | |||
| 1338 | } | |||
| 1339 | ||||
| 1340 | void | |||
| 1341 | eoc_image_set_thumbnail (EocImage *img, CdkPixbuf *thumbnail) | |||
| 1342 | { | |||
| 1343 | EocImagePrivate *priv; | |||
| 1344 | ||||
| 1345 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 1346 | g_return_if_fail (CDK_IS_PIXBUF (thumbnail) || thumbnail == NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((thumbnail)); GType __t = ((cdk_pixbuf_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))) || thumbnail == ((void*)0))) { } else { g_return_if_fail_warning ("EOC", ( (const char*) (__func__)), "CDK_IS_PIXBUF (thumbnail) || thumbnail == NULL" ); return; } } while (0); | |||
| 1347 | ||||
| 1348 | priv = img->priv; | |||
| 1349 | ||||
| 1350 | if (priv->thumbnail != NULL((void*)0)) { | |||
| 1351 | g_object_unref (priv->thumbnail); | |||
| 1352 | priv->thumbnail = NULL((void*)0); | |||
| 1353 | } | |||
| 1354 | ||||
| 1355 | if (thumbnail != NULL((void*)0) && priv->trans != NULL((void*)0)) { | |||
| 1356 | priv->thumbnail = eoc_transform_apply (priv->trans, thumbnail, NULL((void*)0)); | |||
| 1357 | } else { | |||
| 1358 | priv->thumbnail = thumbnail; | |||
| 1359 | ||||
| 1360 | if (thumbnail != NULL((void*)0)) { | |||
| 1361 | g_object_ref (priv->thumbnail)((__typeof__ (priv->thumbnail)) (g_object_ref) (priv->thumbnail )); | |||
| 1362 | } | |||
| 1363 | } | |||
| 1364 | ||||
| 1365 | if (priv->thumbnail != NULL((void*)0)) { | |||
| 1366 | g_signal_emit (img, signals[SIGNAL_THUMBNAIL_CHANGED], 0); | |||
| 1367 | } | |||
| 1368 | } | |||
| 1369 | ||||
| 1370 | /** | |||
| 1371 | * eoc_image_get_pixbuf: | |||
| 1372 | * @img: a #EocImage | |||
| 1373 | * | |||
| 1374 | * Gets the #CdkPixbuf of the image | |||
| 1375 | * | |||
| 1376 | * Returns: (transfer full): a #CdkPixbuf | |||
| 1377 | **/ | |||
| 1378 | CdkPixbuf * | |||
| 1379 | eoc_image_get_pixbuf (EocImage *img) | |||
| 1380 | { | |||
| 1381 | CdkPixbuf *image = NULL((void*)0); | |||
| 1382 | ||||
| 1383 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 1384 | ||||
| 1385 | g_mutex_lock (&img->priv->status_mutex); | |||
| 1386 | image = img->priv->image; | |||
| 1387 | g_mutex_unlock (&img->priv->status_mutex); | |||
| 1388 | ||||
| 1389 | if (image != NULL((void*)0)) { | |||
| 1390 | g_object_ref (image)((__typeof__ (image)) (g_object_ref) (image)); | |||
| 1391 | } | |||
| 1392 | ||||
| 1393 | return image; | |||
| 1394 | } | |||
| 1395 | ||||
| 1396 | #if defined(HAVE_LCMS1) && defined(CDK_WINDOWING_X11) | |||
| 1397 | cmsHPROFILE | |||
| 1398 | eoc_image_get_profile (EocImage *img) | |||
| 1399 | { | |||
| 1400 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 1401 | ||||
| 1402 | return img->priv->profile; | |||
| 1403 | } | |||
| 1404 | #endif | |||
| 1405 | ||||
| 1406 | /** | |||
| 1407 | * eoc_image_get_thumbnail: | |||
| 1408 | * @img: a #EocImage | |||
| 1409 | * | |||
| 1410 | * Gets the thumbnail pixbuf for @img | |||
| 1411 | * | |||
| 1412 | * Returns: (transfer full): a #CdkPixbuf with a thumbnail | |||
| 1413 | **/ | |||
| 1414 | CdkPixbuf * | |||
| 1415 | eoc_image_get_thumbnail (EocImage *img) | |||
| 1416 | { | |||
| 1417 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 1418 | ||||
| 1419 | if (img->priv->thumbnail != NULL((void*)0)) { | |||
| 1420 | return g_object_ref (img->priv->thumbnail)((__typeof__ (img->priv->thumbnail)) (g_object_ref) (img ->priv->thumbnail)); | |||
| 1421 | } | |||
| 1422 | ||||
| 1423 | return NULL((void*)0); | |||
| 1424 | } | |||
| 1425 | ||||
| 1426 | void | |||
| 1427 | eoc_image_get_size (EocImage *img, int *width, int *height) | |||
| 1428 | { | |||
| 1429 | EocImagePrivate *priv; | |||
| 1430 | ||||
| 1431 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 1432 | ||||
| 1433 | priv = img->priv; | |||
| 1434 | ||||
| 1435 | *width = priv->width; | |||
| 1436 | *height = priv->height; | |||
| 1437 | } | |||
| 1438 | ||||
| 1439 | void | |||
| 1440 | eoc_image_transform (EocImage *img, EocTransform *trans, EocJob *job) | |||
| 1441 | { | |||
| 1442 | eoc_image_real_transform (img, trans, FALSE(0), job); | |||
| 1443 | } | |||
| 1444 | ||||
| 1445 | void | |||
| 1446 | eoc_image_undo (EocImage *img) | |||
| 1447 | { | |||
| 1448 | EocImagePrivate *priv; | |||
| 1449 | EocTransform *trans; | |||
| 1450 | EocTransform *inverse; | |||
| 1451 | ||||
| 1452 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 1453 | ||||
| 1454 | priv = img->priv; | |||
| 1455 | ||||
| 1456 | if (priv->undo_stack != NULL((void*)0)) { | |||
| 1457 | trans = EOC_TRANSFORM (priv->undo_stack->data)((((EocTransform*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((priv->undo_stack->data)), ((eoc_transform_get_type ())))))); | |||
| 1458 | ||||
| 1459 | inverse = eoc_transform_reverse (trans); | |||
| 1460 | ||||
| 1461 | eoc_image_real_transform (img, inverse, TRUE(!(0)), NULL((void*)0)); | |||
| 1462 | ||||
| 1463 | priv->undo_stack = g_slist_delete_link (priv->undo_stack, priv->undo_stack); | |||
| 1464 | ||||
| 1465 | g_object_unref (trans); | |||
| 1466 | g_object_unref (inverse); | |||
| 1467 | ||||
| 1468 | if (eoc_transform_is_identity (priv->trans)) { | |||
| 1469 | g_object_unref (priv->trans); | |||
| 1470 | priv->trans = NULL((void*)0); | |||
| 1471 | } | |||
| 1472 | } | |||
| 1473 | ||||
| 1474 | priv->modified = (priv->undo_stack != NULL((void*)0)); | |||
| 1475 | } | |||
| 1476 | ||||
| 1477 | static GFile * | |||
| 1478 | tmp_file_get (void) | |||
| 1479 | { | |||
| 1480 | GFile *tmp_file; | |||
| 1481 | char *tmp_file_path; | |||
| 1482 | gint fd; | |||
| 1483 | ||||
| 1484 | tmp_file_path = g_build_filename (g_get_tmp_dir (), "eoc-save-XXXXXX", NULL((void*)0)); | |||
| 1485 | fd = g_mkstemp (tmp_file_path); | |||
| 1486 | if (fd == -1) { | |||
| 1487 | g_free (tmp_file_path); | |||
| 1488 | return NULL((void*)0); | |||
| 1489 | } | |||
| 1490 | else { | |||
| 1491 | tmp_file = g_file_new_for_path (tmp_file_path); | |||
| 1492 | g_free (tmp_file_path); | |||
| 1493 | return tmp_file; | |||
| 1494 | } | |||
| 1495 | } | |||
| 1496 | ||||
| 1497 | static void | |||
| 1498 | transfer_progress_cb (goffset cur_bytes, | |||
| 1499 | goffset total_bytes, | |||
| 1500 | gpointer user_data) | |||
| 1501 | { | |||
| 1502 | EocImage *image = EOC_IMAGE (user_data)((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((user_data)), ((eoc_image_get_type ())))))); | |||
| 1503 | ||||
| 1504 | if (cur_bytes > 0) { | |||
| 1505 | g_signal_emit (G_OBJECT(image)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((image)), (((GType) ((20) << (2)))))))), | |||
| 1506 | signals[SIGNAL_SAVE_PROGRESS], | |||
| 1507 | 0, | |||
| 1508 | (gfloat) cur_bytes / (gfloat) total_bytes); | |||
| 1509 | } | |||
| 1510 | } | |||
| 1511 | ||||
| 1512 | static void | |||
| 1513 | tmp_file_restore_unix_attributes (GFile *temp_file, | |||
| 1514 | GFile *target_file) | |||
| 1515 | { | |||
| 1516 | GFileInfo *file_info; | |||
| 1517 | guint uid; | |||
| 1518 | guint gid; | |||
| 1519 | guint mode; | |||
| 1520 | guint mode_mask = 00600; | |||
| 1521 | ||||
| 1522 | GError *error = NULL((void*)0); | |||
| 1523 | ||||
| 1524 | g_return_if_fail (G_IS_FILE (temp_file))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((temp_file)); GType __t = ((g_file_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "G_IS_FILE (temp_file)"); return; } } while (0); | |||
| 1525 | g_return_if_fail (G_IS_FILE (target_file))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((target_file)); GType __t = ((g_file_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "G_IS_FILE (target_file)"); return; } } while (0); | |||
| 1526 | ||||
| 1527 | /* check if file exists */ | |||
| 1528 | if (!g_file_query_exists (target_file, NULL((void*)0))) { | |||
| 1529 | eoc_debug_message (DEBUG_IMAGE_SAVEEOC_DEBUG_IMAGE_SAVE, "eoc-image.c", 1529, ((const char*) (__func__ )), | |||
| 1530 | "Target file doesn't exist. Setting default attributes."); | |||
| 1531 | return; | |||
| 1532 | } | |||
| 1533 | ||||
| 1534 | /* retrieve UID, GID, and MODE of the original file info */ | |||
| 1535 | file_info = g_file_query_info (target_file, | |||
| 1536 | "unix::uid,unix::gid,unix::mode", | |||
| 1537 | G_FILE_QUERY_INFO_NONE, | |||
| 1538 | NULL((void*)0), | |||
| 1539 | &error); | |||
| 1540 | ||||
| 1541 | /* check that there aren't any error */ | |||
| 1542 | if (error != NULL((void*)0)) { | |||
| 1543 | eoc_debug_message (DEBUG_IMAGE_SAVEEOC_DEBUG_IMAGE_SAVE, "eoc-image.c", 1543, ((const char*) (__func__ )), | |||
| 1544 | "File information not available. Setting default attributes."); | |||
| 1545 | ||||
| 1546 | /* free objects */ | |||
| 1547 | g_object_unref (file_info); | |||
| 1548 | g_clear_error (&error); | |||
| 1549 | ||||
| 1550 | return; | |||
| 1551 | } | |||
| 1552 | ||||
| 1553 | /* save UID, GID and MODE values */ | |||
| 1554 | uid = g_file_info_get_attribute_uint32 (file_info, | |||
| 1555 | G_FILE_ATTRIBUTE_UNIX_UID"unix::uid"); | |||
| 1556 | ||||
| 1557 | gid = g_file_info_get_attribute_uint32 (file_info, | |||
| 1558 | G_FILE_ATTRIBUTE_UNIX_GID"unix::gid"); | |||
| 1559 | ||||
| 1560 | mode = g_file_info_get_attribute_uint32 (file_info, | |||
| 1561 | G_FILE_ATTRIBUTE_UNIX_MODE"unix::mode"); | |||
| 1562 | ||||
| 1563 | /* apply default mode mask to file mode */ | |||
| 1564 | mode |= mode_mask; | |||
| 1565 | ||||
| 1566 | /* restore original UID, GID, and MODE into the temporal file */ | |||
| 1567 | g_file_set_attribute_uint32 (temp_file, | |||
| 1568 | G_FILE_ATTRIBUTE_UNIX_UID"unix::uid", | |||
| 1569 | uid, | |||
| 1570 | G_FILE_QUERY_INFO_NONE, | |||
| 1571 | NULL((void*)0), | |||
| 1572 | &error); | |||
| 1573 | ||||
| 1574 | /* check that there aren't any error */ | |||
| 1575 | if (error != NULL((void*)0)) { | |||
| 1576 | eoc_debug_message (DEBUG_IMAGE_SAVEEOC_DEBUG_IMAGE_SAVE, "eoc-image.c", 1576, ((const char*) (__func__ )), | |||
| 1577 | "You do not have the permissions necessary to change the file UID."); | |||
| 1578 | ||||
| 1579 | g_clear_error (&error); | |||
| 1580 | } | |||
| 1581 | ||||
| 1582 | g_file_set_attribute_uint32 (temp_file, | |||
| 1583 | G_FILE_ATTRIBUTE_UNIX_GID"unix::gid", | |||
| 1584 | gid, | |||
| 1585 | G_FILE_QUERY_INFO_NONE, | |||
| 1586 | NULL((void*)0), | |||
| 1587 | &error); | |||
| 1588 | ||||
| 1589 | /* check that there aren't any error */ | |||
| 1590 | if (error != NULL((void*)0)) { | |||
| 1591 | eoc_debug_message (DEBUG_IMAGE_SAVEEOC_DEBUG_IMAGE_SAVE, "eoc-image.c", 1591, ((const char*) (__func__ )), | |||
| 1592 | "You do not have the permissions necessary to change the file GID. Setting user default GID."); | |||
| 1593 | ||||
| 1594 | g_clear_error (&error); | |||
| 1595 | } | |||
| 1596 | ||||
| 1597 | g_file_set_attribute_uint32 (temp_file, | |||
| 1598 | G_FILE_ATTRIBUTE_UNIX_MODE"unix::mode", | |||
| 1599 | mode, | |||
| 1600 | G_FILE_QUERY_INFO_NONE, | |||
| 1601 | NULL((void*)0), | |||
| 1602 | &error); | |||
| 1603 | ||||
| 1604 | /* check that there aren't any error */ | |||
| 1605 | if (error != NULL((void*)0)) { | |||
| 1606 | eoc_debug_message (DEBUG_IMAGE_SAVEEOC_DEBUG_IMAGE_SAVE, "eoc-image.c", 1606, ((const char*) (__func__ )), | |||
| 1607 | "You do not have the permissions necessary to change the file MODE."); | |||
| 1608 | ||||
| 1609 | g_clear_error (&error); | |||
| 1610 | } | |||
| 1611 | ||||
| 1612 | /* free objects */ | |||
| 1613 | g_object_unref (file_info); | |||
| 1614 | } | |||
| 1615 | ||||
| 1616 | static gboolean | |||
| 1617 | tmp_file_move_to_uri (EocImage *image, | |||
| 1618 | GFile *tmpfile, | |||
| 1619 | GFile *file, | |||
| 1620 | gboolean overwrite, | |||
| 1621 | GError **error) | |||
| 1622 | { | |||
| 1623 | gboolean result; | |||
| 1624 | GError *ioerror = NULL((void*)0); | |||
| 1625 | ||||
| 1626 | /* try to restore target file unix attributes */ | |||
| 1627 | tmp_file_restore_unix_attributes (tmpfile, file); | |||
| 1628 | ||||
| 1629 | /* replace target file with temporal file */ | |||
| 1630 | result = g_file_move (tmpfile, | |||
| 1631 | file, | |||
| 1632 | (overwrite ? G_FILE_COPY_OVERWRITE : 0) | | |||
| 1633 | G_FILE_COPY_ALL_METADATA, | |||
| 1634 | NULL((void*)0), | |||
| 1635 | (GFileProgressCallback) transfer_progress_cb, | |||
| 1636 | image, | |||
| 1637 | &ioerror); | |||
| 1638 | ||||
| 1639 | if (result == FALSE(0)) { | |||
| 1640 | if (g_error_matches (ioerror, G_IO_ERRORg_io_error_quark(), | |||
| 1641 | G_IO_ERROR_EXISTS)) { | |||
| 1642 | g_set_error (error, EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1643 | EOC_IMAGE_ERROR_FILE_EXISTS, | |||
| 1644 | "File exists"); | |||
| 1645 | } else { | |||
| 1646 | g_set_error (error, EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1647 | EOC_IMAGE_ERROR_VFS, | |||
| 1648 | "VFS error moving the temp file"); | |||
| 1649 | } | |||
| 1650 | g_clear_error (&ioerror); | |||
| 1651 | } | |||
| 1652 | ||||
| 1653 | return result; | |||
| 1654 | } | |||
| 1655 | ||||
| 1656 | static gboolean | |||
| 1657 | tmp_file_delete (GFile *tmpfile) | |||
| 1658 | { | |||
| 1659 | gboolean result; | |||
| 1660 | GError *err = NULL((void*)0); | |||
| 1661 | ||||
| 1662 | if (tmpfile == NULL((void*)0)) return FALSE(0); | |||
| 1663 | ||||
| 1664 | result = g_file_delete (tmpfile, NULL((void*)0), &err); | |||
| 1665 | if (result == FALSE(0)) { | |||
| 1666 | char *tmpfile_path; | |||
| 1667 | if (err != NULL((void*)0)) { | |||
| 1668 | if (err->code == G_IO_ERROR_NOT_FOUND) { | |||
| 1669 | g_error_free (err); | |||
| 1670 | return TRUE(!(0)); | |||
| 1671 | } | |||
| 1672 | g_error_free (err); | |||
| 1673 | } | |||
| 1674 | tmpfile_path = g_file_get_path (tmpfile); | |||
| 1675 | g_warning ("Couldn't delete temporary file: %s", tmpfile_path); | |||
| 1676 | g_free (tmpfile_path); | |||
| 1677 | } | |||
| 1678 | ||||
| 1679 | return result; | |||
| 1680 | } | |||
| 1681 | ||||
| 1682 | static void | |||
| 1683 | eoc_image_reset_modifications (EocImage *image) | |||
| 1684 | { | |||
| 1685 | EocImagePrivate *priv; | |||
| 1686 | ||||
| 1687 | g_return_if_fail (EOC_IS_IMAGE (image))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((image)); GType __t = ((eoc_image_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (image)"); return; } } while (0); | |||
| 1688 | ||||
| 1689 | priv = image->priv; | |||
| 1690 | ||||
| 1691 | g_slist_foreach (priv->undo_stack, (GFunc) g_object_unref, NULL((void*)0)); | |||
| 1692 | g_slist_free (priv->undo_stack); | |||
| 1693 | priv->undo_stack = NULL((void*)0); | |||
| 1694 | ||||
| 1695 | if (priv->trans != NULL((void*)0)) { | |||
| 1696 | g_object_unref (priv->trans); | |||
| 1697 | priv->trans = NULL((void*)0); | |||
| 1698 | } | |||
| 1699 | ||||
| 1700 | if (priv->trans_autorotate != NULL((void*)0)) { | |||
| 1701 | g_object_unref (priv->trans_autorotate); | |||
| 1702 | priv->trans_autorotate = NULL((void*)0); | |||
| 1703 | } | |||
| 1704 | ||||
| 1705 | priv->modified = FALSE(0); | |||
| 1706 | } | |||
| 1707 | ||||
| 1708 | static void | |||
| 1709 | eoc_image_link_with_target (EocImage *image, EocImageSaveInfo *target) | |||
| 1710 | { | |||
| 1711 | EocImagePrivate *priv; | |||
| 1712 | ||||
| 1713 | g_return_if_fail (EOC_IS_IMAGE (image))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((image)); GType __t = ((eoc_image_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (image)"); return; } } while (0); | |||
| 1714 | g_return_if_fail (EOC_IS_IMAGE_SAVE_INFO (target))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((target)); GType __t = ((eoc_image_save_info_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "EOC_IS_IMAGE_SAVE_INFO (target)"); return ; } } while (0); | |||
| 1715 | ||||
| 1716 | priv = image->priv; | |||
| 1717 | ||||
| 1718 | /* update file location */ | |||
| 1719 | if (priv->file != NULL((void*)0)) { | |||
| 1720 | g_object_unref (priv->file); | |||
| 1721 | } | |||
| 1722 | priv->file = g_object_ref (target->file)((__typeof__ (target->file)) (g_object_ref) (target->file )); | |||
| 1723 | ||||
| 1724 | /* Clear caption and caption key, these will be | |||
| 1725 | * updated on next eoc_image_get_caption call. | |||
| 1726 | */ | |||
| 1727 | if (priv->caption != NULL((void*)0)) { | |||
| 1728 | g_free (priv->caption); | |||
| 1729 | priv->caption = NULL((void*)0); | |||
| 1730 | } | |||
| 1731 | if (priv->collate_key != NULL((void*)0)) { | |||
| 1732 | g_free (priv->collate_key); | |||
| 1733 | priv->collate_key = NULL((void*)0); | |||
| 1734 | } | |||
| 1735 | ||||
| 1736 | /* update file format */ | |||
| 1737 | if (priv->file_type != NULL((void*)0)) { | |||
| 1738 | g_free (priv->file_type); | |||
| 1739 | } | |||
| 1740 | priv->file_type = g_strdup (target->format)g_strdup_inline (target->format); | |||
| 1741 | } | |||
| 1742 | ||||
| 1743 | gboolean | |||
| 1744 | eoc_image_save_by_info (EocImage *img, EocImageSaveInfo *source, GError **error) | |||
| 1745 | { | |||
| 1746 | EocImagePrivate *priv; | |||
| 1747 | EocImageStatus prev_status; | |||
| 1748 | gboolean success = FALSE(0); | |||
| 1749 | GFile *tmp_file; | |||
| 1750 | char *tmp_file_path; | |||
| 1751 | ||||
| 1752 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 1753 | g_return_val_if_fail (EOC_IS_IMAGE_SAVE_INFO (source), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((source)); GType __t = ((eoc_image_save_info_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "EOC_IS_IMAGE_SAVE_INFO (source)"); return ((0)); } } while (0); | |||
| 1754 | ||||
| 1755 | priv = img->priv; | |||
| 1756 | ||||
| 1757 | prev_status = priv->status; | |||
| 1758 | ||||
| 1759 | /* Image is now being saved */ | |||
| 1760 | priv->status = EOC_IMAGE_STATUS_SAVING; | |||
| 1761 | ||||
| 1762 | /* see if we need any saving at all */ | |||
| 1763 | if (source->exists && !source->modified) { | |||
| 1764 | return TRUE(!(0)); | |||
| 1765 | } | |||
| 1766 | ||||
| 1767 | /* fail if there is no image to save */ | |||
| 1768 | if (priv->image == NULL((void*)0)) { | |||
| 1769 | g_set_error (error, EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1770 | EOC_IMAGE_ERROR_NOT_LOADED, | |||
| 1771 | _("No image loaded.")gettext ("No image loaded.")); | |||
| 1772 | return FALSE(0); | |||
| 1773 | } | |||
| 1774 | ||||
| 1775 | /* generate temporary file */ | |||
| 1776 | tmp_file = tmp_file_get (); | |||
| 1777 | ||||
| 1778 | if (tmp_file == NULL((void*)0)) { | |||
| 1779 | g_set_error (error, EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1780 | EOC_IMAGE_ERROR_TMP_FILE_FAILED, | |||
| 1781 | _("Temporary file creation failed.")gettext ("Temporary file creation failed.")); | |||
| 1782 | return FALSE(0); | |||
| 1783 | } | |||
| 1784 | ||||
| 1785 | tmp_file_path = g_file_get_path (tmp_file); | |||
| 1786 | ||||
| 1787 | #ifdef HAVE_JPEG1 | |||
| 1788 | /* determine kind of saving */ | |||
| 1789 | if ((g_ascii_strcasecmp (source->format, EOC_FILE_FORMAT_JPEG"jpeg") == 0) && | |||
| 1790 | source->exists && source->modified) | |||
| 1791 | { | |||
| 1792 | success = eoc_image_jpeg_save_file (img, tmp_file_path, source, NULL((void*)0), error); | |||
| 1793 | } | |||
| 1794 | #endif | |||
| 1795 | ||||
| 1796 | if (!success && (*error == NULL((void*)0))) { | |||
| 1797 | success = cdk_pixbuf_save (priv->image, tmp_file_path, source->format, error, NULL((void*)0)); | |||
| 1798 | } | |||
| 1799 | ||||
| 1800 | if (success) { | |||
| 1801 | /* try to move result file to target uri */ | |||
| 1802 | success = tmp_file_move_to_uri (img, tmp_file, priv->file, TRUE(!(0)) /*overwrite*/, error); | |||
| 1803 | } | |||
| 1804 | ||||
| 1805 | if (success) { | |||
| 1806 | eoc_image_reset_modifications (img); | |||
| 1807 | } | |||
| 1808 | ||||
| 1809 | tmp_file_delete (tmp_file); | |||
| 1810 | ||||
| 1811 | g_free (tmp_file_path); | |||
| 1812 | g_object_unref (tmp_file); | |||
| 1813 | ||||
| 1814 | priv->status = prev_status; | |||
| 1815 | ||||
| 1816 | return success; | |||
| 1817 | } | |||
| 1818 | ||||
| 1819 | static gboolean | |||
| 1820 | eoc_image_copy_file (EocImage *image, EocImageSaveInfo *source, EocImageSaveInfo *target, GError **error) | |||
| 1821 | { | |||
| 1822 | gboolean result; | |||
| 1823 | GError *ioerror = NULL((void*)0); | |||
| 1824 | ||||
| 1825 | g_return_val_if_fail (EOC_IS_IMAGE_SAVE_INFO (source), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((source)); GType __t = ((eoc_image_save_info_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "EOC_IS_IMAGE_SAVE_INFO (source)"); return ((0)); } } while (0); | |||
| 1826 | g_return_val_if_fail (EOC_IS_IMAGE_SAVE_INFO (target), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((target)); GType __t = ((eoc_image_save_info_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "EOC_IS_IMAGE_SAVE_INFO (target)"); return ((0)); } } while (0); | |||
| 1827 | ||||
| 1828 | result = g_file_copy (source->file, | |||
| 1829 | target->file, | |||
| 1830 | (target->overwrite ? G_FILE_COPY_OVERWRITE : 0) | | |||
| 1831 | G_FILE_COPY_ALL_METADATA, | |||
| 1832 | NULL((void*)0), | |||
| 1833 | EOC_IS_IMAGE (image)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ( (image)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))) ? transfer_progress_cb :NULL((void*)0), | |||
| 1834 | image, | |||
| 1835 | &ioerror); | |||
| 1836 | ||||
| 1837 | if (result == FALSE(0)) { | |||
| 1838 | if (ioerror->code == G_IO_ERROR_EXISTS) { | |||
| 1839 | g_set_error (error, EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1840 | EOC_IMAGE_ERROR_FILE_EXISTS, | |||
| 1841 | "%s", ioerror->message); | |||
| 1842 | } else { | |||
| 1843 | g_set_error (error, EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1844 | EOC_IMAGE_ERROR_VFS, | |||
| 1845 | "%s", ioerror->message); | |||
| 1846 | } | |||
| 1847 | g_error_free (ioerror); | |||
| 1848 | } | |||
| 1849 | ||||
| 1850 | return result; | |||
| 1851 | } | |||
| 1852 | ||||
| 1853 | gboolean | |||
| 1854 | eoc_image_save_as_by_info (EocImage *img, EocImageSaveInfo *source, EocImageSaveInfo *target, GError **error) | |||
| 1855 | { | |||
| 1856 | EocImagePrivate *priv; | |||
| 1857 | gboolean success = FALSE(0); | |||
| 1858 | char *tmp_file_path; | |||
| 1859 | GFile *tmp_file; | |||
| 1860 | gboolean direct_copy = FALSE(0); | |||
| 1861 | ||||
| 1862 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 1863 | g_return_val_if_fail (EOC_IS_IMAGE_SAVE_INFO (source), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((source)); GType __t = ((eoc_image_save_info_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "EOC_IS_IMAGE_SAVE_INFO (source)"); return ((0)); } } while (0); | |||
| 1864 | g_return_val_if_fail (EOC_IS_IMAGE_SAVE_INFO (target), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((target)); GType __t = ((eoc_image_save_info_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "EOC_IS_IMAGE_SAVE_INFO (target)"); return ((0)); } } while (0); | |||
| 1865 | ||||
| 1866 | priv = img->priv; | |||
| 1867 | ||||
| 1868 | /* fail if there is no image to save */ | |||
| 1869 | if (priv->image == NULL((void*)0)) { | |||
| 1870 | g_set_error (error, | |||
| 1871 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1872 | EOC_IMAGE_ERROR_NOT_LOADED, | |||
| 1873 | _("No image loaded.")gettext ("No image loaded.")); | |||
| 1874 | ||||
| 1875 | return FALSE(0); | |||
| 1876 | } | |||
| 1877 | ||||
| 1878 | /* generate temporary file name */ | |||
| 1879 | tmp_file = tmp_file_get (); | |||
| 1880 | ||||
| 1881 | if (tmp_file == NULL((void*)0)) { | |||
| 1882 | g_set_error (error, | |||
| 1883 | EOC_IMAGE_ERROReoc_image_error_quark (), | |||
| 1884 | EOC_IMAGE_ERROR_TMP_FILE_FAILED, | |||
| 1885 | _("Temporary file creation failed.")gettext ("Temporary file creation failed.")); | |||
| 1886 | ||||
| 1887 | return FALSE(0); | |||
| 1888 | } | |||
| 1889 | tmp_file_path = g_file_get_path (tmp_file); | |||
| 1890 | ||||
| 1891 | /* determine kind of saving */ | |||
| 1892 | if (g_ascii_strcasecmp (source->format, target->format) == 0 && !source->modified) { | |||
| 1893 | success = eoc_image_copy_file (img, source, target, error); | |||
| 1894 | direct_copy = success; | |||
| 1895 | } | |||
| 1896 | ||||
| 1897 | #ifdef HAVE_JPEG1 | |||
| 1898 | else if ((g_ascii_strcasecmp (source->format, EOC_FILE_FORMAT_JPEG"jpeg") == 0 && source->exists) || | |||
| 1899 | (g_ascii_strcasecmp (target->format, EOC_FILE_FORMAT_JPEG"jpeg") == 0)) | |||
| 1900 | { | |||
| 1901 | success = eoc_image_jpeg_save_file (img, tmp_file_path, source, target, error); | |||
| 1902 | } | |||
| 1903 | #endif | |||
| 1904 | ||||
| 1905 | if (!success && (*error == NULL((void*)0))) { | |||
| 1906 | success = cdk_pixbuf_save (priv->image, tmp_file_path, target->format, error, NULL((void*)0)); | |||
| 1907 | } | |||
| 1908 | ||||
| 1909 | if (success && !direct_copy) { /* not required if we alredy copied the file directly */ | |||
| 1910 | /* try to move result file to target uri */ | |||
| 1911 | success = tmp_file_move_to_uri (img, tmp_file, target->file, target->overwrite, error); | |||
| 1912 | } | |||
| 1913 | ||||
| 1914 | if (success) { | |||
| 1915 | /* update image information to new uri */ | |||
| 1916 | eoc_image_reset_modifications (img); | |||
| 1917 | eoc_image_link_with_target (img, target); | |||
| 1918 | } | |||
| 1919 | ||||
| 1920 | tmp_file_delete (tmp_file); | |||
| 1921 | g_object_unref (tmp_file); | |||
| 1922 | g_free (tmp_file_path); | |||
| 1923 | ||||
| 1924 | priv->status = EOC_IMAGE_STATUS_UNKNOWN; | |||
| 1925 | ||||
| 1926 | return success; | |||
| 1927 | } | |||
| 1928 | ||||
| 1929 | ||||
| 1930 | /* | |||
| 1931 | * This function is extracted from | |||
| 1932 | * File: baul/libbaul-private/baul-file.c | |||
| 1933 | * Revision: 1.309 | |||
| 1934 | * Author: Darin Adler <darin@bentspoon.com> | |||
| 1935 | */ | |||
| 1936 | static gboolean | |||
| 1937 | have_broken_filenames (void) | |||
| 1938 | { | |||
| 1939 | static gboolean initialized = FALSE(0); | |||
| 1940 | static gboolean broken; | |||
| 1941 | ||||
| 1942 | if (initialized) { | |||
| 1943 | return broken; | |||
| 1944 | } | |||
| 1945 | ||||
| 1946 | broken = g_getenv ("G_BROKEN_FILENAMES") != NULL((void*)0); | |||
| 1947 | ||||
| 1948 | initialized = TRUE(!(0)); | |||
| 1949 | ||||
| 1950 | return broken; | |||
| 1951 | } | |||
| 1952 | ||||
| 1953 | /* | |||
| 1954 | * This function is inspired by | |||
| 1955 | * baul/libbaul-private/baul-file.c:baul_file_get_display_name_nocopy | |||
| 1956 | * Revision: 1.309 | |||
| 1957 | * Author: Darin Adler <darin@bentspoon.com> | |||
| 1958 | */ | |||
| 1959 | const gchar* | |||
| 1960 | eoc_image_get_caption (EocImage *img) | |||
| 1961 | { | |||
| 1962 | EocImagePrivate *priv; | |||
| 1963 | char *name; | |||
| 1964 | char *utf8_name; | |||
| 1965 | char *scheme; | |||
| 1966 | gboolean validated = FALSE(0); | |||
| 1967 | gboolean broken_filenames; | |||
| 1968 | ||||
| 1969 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 1970 | ||||
| 1971 | priv = img->priv; | |||
| 1972 | ||||
| 1973 | if (priv->file == NULL((void*)0)) return NULL((void*)0); | |||
| 1974 | ||||
| 1975 | if (priv->caption != NULL((void*)0)) | |||
| 1976 | /* Use cached caption string */ | |||
| 1977 | return priv->caption; | |||
| 1978 | ||||
| 1979 | name = g_file_get_basename (priv->file); | |||
| 1980 | scheme = g_file_get_uri_scheme (priv->file); | |||
| 1981 | ||||
| 1982 | if (name != NULL((void*)0) && g_ascii_strcasecmp (scheme, "file") == 0) { | |||
| 1983 | /* Support the G_BROKEN_FILENAMES feature of | |||
| 1984 | * glib by using g_filename_to_utf8 to convert | |||
| 1985 | * local filenames to UTF-8. Also do the same | |||
| 1986 | * thing with any local filename that does not | |||
| 1987 | * validate as good UTF-8. | |||
| 1988 | */ | |||
| 1989 | broken_filenames = have_broken_filenames (); | |||
| 1990 | ||||
| 1991 | if (broken_filenames || !g_utf8_validate (name, -1, NULL((void*)0))) { | |||
| 1992 | utf8_name = g_locale_to_utf8 (name, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); | |||
| 1993 | if (utf8_name != NULL((void*)0)) { | |||
| 1994 | g_free (name); | |||
| 1995 | name = utf8_name; | |||
| 1996 | /* Guaranteed to be correct utf8 here */ | |||
| 1997 | validated = TRUE(!(0)); | |||
| 1998 | } | |||
| 1999 | } else if (!broken_filenames) { | |||
| 2000 | /* name was valid, no need to re-validate */ | |||
| 2001 | validated = TRUE(!(0)); | |||
| 2002 | } | |||
| 2003 | } | |||
| 2004 | ||||
| 2005 | if (!validated && !g_utf8_validate (name, -1, NULL((void*)0))) { | |||
| 2006 | if (name == NULL((void*)0)) { | |||
| 2007 | name = g_strdup ("[Invalid Unicode]")g_strdup_inline ("[Invalid Unicode]"); | |||
| 2008 | } else { | |||
| 2009 | utf8_name = eoc_util_make_valid_utf8 (name); | |||
| 2010 | g_free (name); | |||
| 2011 | name = utf8_name; | |||
| 2012 | } | |||
| 2013 | } | |||
| 2014 | ||||
| 2015 | priv->caption = name; | |||
| 2016 | ||||
| 2017 | if (priv->caption == NULL((void*)0)) { | |||
| 2018 | char *short_str; | |||
| 2019 | ||||
| 2020 | short_str = g_file_get_basename (priv->file); | |||
| 2021 | if (g_utf8_validate (short_str, -1, NULL((void*)0))) { | |||
| 2022 | priv->caption = g_strdup (short_str)g_strdup_inline (short_str); | |||
| 2023 | } else { | |||
| 2024 | priv->caption = g_filename_to_utf8 (short_str, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); | |||
| 2025 | } | |||
| 2026 | g_free (short_str); | |||
| 2027 | } | |||
| 2028 | g_free (scheme); | |||
| 2029 | ||||
| 2030 | return priv->caption; | |||
| 2031 | } | |||
| 2032 | ||||
| 2033 | const gchar* | |||
| 2034 | eoc_image_get_collate_key (EocImage *img) | |||
| 2035 | { | |||
| 2036 | EocImagePrivate *priv; | |||
| 2037 | ||||
| 2038 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2039 | ||||
| 2040 | priv = img->priv; | |||
| 2041 | ||||
| 2042 | if (priv->collate_key == NULL((void*)0)) { | |||
| 2043 | const char *caption; | |||
| 2044 | ||||
| 2045 | caption = eoc_image_get_caption (img); | |||
| 2046 | ||||
| 2047 | priv->collate_key = g_utf8_collate_key_for_filename (caption, -1); | |||
| 2048 | } | |||
| 2049 | ||||
| 2050 | return priv->collate_key; | |||
| 2051 | } | |||
| 2052 | ||||
| 2053 | void | |||
| 2054 | eoc_image_cancel_load (EocImage *img) | |||
| 2055 | { | |||
| 2056 | EocImagePrivate *priv; | |||
| 2057 | ||||
| 2058 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 2059 | ||||
| 2060 | priv = img->priv; | |||
| 2061 | ||||
| 2062 | g_mutex_lock (&priv->status_mutex); | |||
| 2063 | ||||
| 2064 | if (priv->status == EOC_IMAGE_STATUS_LOADING) { | |||
| 2065 | priv->cancel_loading = TRUE(!(0)); | |||
| 2066 | } | |||
| 2067 | ||||
| 2068 | g_mutex_unlock (&priv->status_mutex); | |||
| 2069 | } | |||
| 2070 | ||||
| 2071 | #ifdef HAVE_EXIF1 | |||
| 2072 | ExifData * | |||
| 2073 | eoc_image_get_exif_info (EocImage *img) | |||
| 2074 | { | |||
| 2075 | EocImagePrivate *priv; | |||
| 2076 | ExifData *data = NULL((void*)0); | |||
| 2077 | ||||
| 2078 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2079 | ||||
| 2080 | priv = img->priv; | |||
| 2081 | ||||
| 2082 | g_mutex_lock (&priv->status_mutex); | |||
| 2083 | ||||
| 2084 | exif_data_ref (priv->exif); | |||
| 2085 | data = priv->exif; | |||
| 2086 | ||||
| 2087 | g_mutex_unlock (&priv->status_mutex); | |||
| 2088 | ||||
| 2089 | return data; | |||
| 2090 | } | |||
| 2091 | #endif | |||
| 2092 | ||||
| 2093 | /** | |||
| 2094 | * eoc_image_get_xmp_info: | |||
| 2095 | * @img: a #EocImage | |||
| 2096 | * | |||
| 2097 | * Gets the XMP info for @img or NULL if compiled without | |||
| 2098 | * libexempi support. | |||
| 2099 | * | |||
| 2100 | * Returns: (transfer full): the xmp data | |||
| 2101 | **/ | |||
| 2102 | gpointer | |||
| 2103 | eoc_image_get_xmp_info (EocImage *img) | |||
| 2104 | { | |||
| 2105 | gpointer data = NULL((void*)0); | |||
| 2106 | ||||
| 2107 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2108 | ||||
| 2109 | #ifdef HAVE_EXEMPI1 | |||
| 2110 | EocImagePrivate *priv; | |||
| 2111 | priv = img->priv; | |||
| 2112 | ||||
| 2113 | g_mutex_lock (&priv->status_mutex); | |||
| 2114 | data = (gpointer) xmp_copy (priv->xmp); | |||
| 2115 | g_mutex_unlock (&priv->status_mutex); | |||
| 2116 | #endif | |||
| 2117 | ||||
| 2118 | return data; | |||
| 2119 | } | |||
| 2120 | ||||
| 2121 | ||||
| 2122 | /** | |||
| 2123 | * eoc_image_get_file: | |||
| 2124 | * @img: a #EocImage | |||
| 2125 | * | |||
| 2126 | * Gets the #GFile associated with @img | |||
| 2127 | * | |||
| 2128 | * Returns: (transfer full): a #GFile | |||
| 2129 | **/ | |||
| 2130 | GFile * | |||
| 2131 | eoc_image_get_file (EocImage *img) | |||
| 2132 | { | |||
| 2133 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2134 | ||||
| 2135 | return g_object_ref (img->priv->file)((__typeof__ (img->priv->file)) (g_object_ref) (img-> priv->file)); | |||
| 2136 | } | |||
| 2137 | ||||
| 2138 | gboolean | |||
| 2139 | eoc_image_is_modified (EocImage *img) | |||
| 2140 | { | |||
| 2141 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 2142 | ||||
| 2143 | return img->priv->modified; | |||
| 2144 | } | |||
| 2145 | ||||
| 2146 | goffset | |||
| 2147 | eoc_image_get_bytes (EocImage *img) | |||
| 2148 | { | |||
| 2149 | g_return_val_if_fail (EOC_IS_IMAGE (img), 0)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (0); } } while (0); | |||
| 2150 | ||||
| 2151 | return img->priv->bytes; | |||
| 2152 | } | |||
| 2153 | ||||
| 2154 | void | |||
| 2155 | eoc_image_modified (EocImage *img) | |||
| 2156 | { | |||
| 2157 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 2158 | ||||
| 2159 | g_signal_emit (G_OBJECT (img)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((img)), (((GType) ((20) << (2)))))))), signals[SIGNAL_CHANGED], 0); | |||
| 2160 | } | |||
| 2161 | ||||
| 2162 | gchar* | |||
| 2163 | eoc_image_get_uri_for_display (EocImage *img) | |||
| 2164 | { | |||
| 2165 | EocImagePrivate *priv; | |||
| 2166 | gchar *uri_str = NULL((void*)0); | |||
| 2167 | gchar *str = NULL((void*)0); | |||
| 2168 | ||||
| 2169 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2170 | ||||
| 2171 | priv = img->priv; | |||
| 2172 | ||||
| 2173 | if (priv->file != NULL((void*)0)) { | |||
| 2174 | uri_str = g_file_get_uri (priv->file); | |||
| 2175 | ||||
| 2176 | if (uri_str != NULL((void*)0)) { | |||
| 2177 | str = g_uri_unescape_string (uri_str, NULL((void*)0)); | |||
| 2178 | g_free (uri_str); | |||
| 2179 | } | |||
| 2180 | } | |||
| 2181 | ||||
| 2182 | return str; | |||
| 2183 | } | |||
| 2184 | ||||
| 2185 | EocImageStatus | |||
| 2186 | eoc_image_get_status (EocImage *img) | |||
| 2187 | { | |||
| 2188 | g_return_val_if_fail (EOC_IS_IMAGE (img), EOC_IMAGE_STATUS_UNKNOWN)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (EOC_IMAGE_STATUS_UNKNOWN); } } while (0); | |||
| 2189 | ||||
| 2190 | return img->priv->status; | |||
| 2191 | } | |||
| 2192 | ||||
| 2193 | /** | |||
| 2194 | * eoc_image_get_metadata_status: | |||
| 2195 | * @img: a #EocImage | |||
| 2196 | * | |||
| 2197 | * Returns the current status of the image metadata, that is, | |||
| 2198 | * whether the metadata has not been read yet, is ready, or not available at all. | |||
| 2199 | * | |||
| 2200 | * Returns: one of #EocImageMetadataStatus | |||
| 2201 | **/ | |||
| 2202 | EocImageMetadataStatus | |||
| 2203 | eoc_image_get_metadata_status (EocImage *img) | |||
| 2204 | { | |||
| 2205 | g_return_val_if_fail (EOC_IS_IMAGE (img), EOC_IMAGE_METADATA_NOT_AVAILABLE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (EOC_IMAGE_METADATA_NOT_AVAILABLE ); } } while (0); | |||
| 2206 | ||||
| 2207 | return img->priv->metadata_status; | |||
| 2208 | } | |||
| 2209 | ||||
| 2210 | void | |||
| 2211 | eoc_image_data_ref (EocImage *img) | |||
| 2212 | { | |||
| 2213 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 2214 | ||||
| 2215 | g_object_ref (G_OBJECT (img))((__typeof__ (((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((img)), (((GType) ((20) << (2)))))) )))) (g_object_ref) (((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((img)), (((GType) ((20) << (2)))))) )))); | |||
| 2216 | img->priv->data_ref_count++; | |||
| 2217 | ||||
| 2218 | g_assert (img->priv->data_ref_count <= G_OBJECT (img)->ref_count)do { if (img->priv->data_ref_count <= ((((GObject*) ( void *) g_type_check_instance_cast ((GTypeInstance*) ((img)), (((GType) ((20) << (2))))))))->ref_count) ; else g_assertion_message_expr ("EOC", "eoc-image.c", 2218, ((const char*) (__func__)), "img->priv->data_ref_count <= G_OBJECT (img)->ref_count" ); } while (0); | |||
| 2219 | } | |||
| 2220 | ||||
| 2221 | void | |||
| 2222 | eoc_image_data_unref (EocImage *img) | |||
| 2223 | { | |||
| 2224 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 2225 | ||||
| 2226 | if (img->priv->data_ref_count > 0) { | |||
| 2227 | img->priv->data_ref_count--; | |||
| 2228 | } else { | |||
| 2229 | g_warning ("More image data unrefs than refs."); | |||
| 2230 | } | |||
| 2231 | ||||
| 2232 | if (img->priv->data_ref_count == 0) { | |||
| 2233 | eoc_image_free_mem_private (img); | |||
| 2234 | } | |||
| 2235 | ||||
| 2236 | g_object_unref (G_OBJECT (img)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((img)), (((GType) ((20) << (2))))))))); | |||
| 2237 | ||||
| 2238 | g_assert (img->priv->data_ref_count <= G_OBJECT (img)->ref_count)do { if (img->priv->data_ref_count <= ((((GObject*) ( void *) g_type_check_instance_cast ((GTypeInstance*) ((img)), (((GType) ((20) << (2))))))))->ref_count) ; else g_assertion_message_expr ("EOC", "eoc-image.c", 2238, ((const char*) (__func__)), "img->priv->data_ref_count <= G_OBJECT (img)->ref_count" ); } while (0); | |||
| 2239 | } | |||
| 2240 | ||||
| 2241 | static gint | |||
| 2242 | compare_quarks (gconstpointer a, gconstpointer b) | |||
| 2243 | { | |||
| 2244 | GQuark quark; | |||
| 2245 | ||||
| 2246 | quark = g_quark_from_string ((const gchar *) a); | |||
| 2247 | ||||
| 2248 | return quark - GPOINTER_TO_INT (b)((gint) (glong) (b)); | |||
| 2249 | } | |||
| 2250 | ||||
| 2251 | /** | |||
| 2252 | * eoc_image_get_supported_mime_types: | |||
| 2253 | * | |||
| 2254 | * Gets the list of supported mimetypes | |||
| 2255 | * | |||
| 2256 | * Returns: (transfer none)(element-type utf8): a #GList of supported mimetypes | |||
| 2257 | **/ | |||
| 2258 | GList * | |||
| 2259 | eoc_image_get_supported_mime_types (void) | |||
| 2260 | { | |||
| 2261 | GSList *format_list, *it; | |||
| 2262 | gchar **mime_types; | |||
| 2263 | int i; | |||
| 2264 | ||||
| 2265 | if (!supported_mime_types) { | |||
| 2266 | format_list = cdk_pixbuf_get_formats (); | |||
| 2267 | ||||
| 2268 | for (it = format_list; it != NULL((void*)0); it = it->next) { | |||
| 2269 | mime_types = | |||
| 2270 | cdk_pixbuf_format_get_mime_types ((CdkPixbufFormat *) it->data); | |||
| 2271 | ||||
| 2272 | for (i = 0; mime_types[i] != NULL((void*)0); i++) { | |||
| 2273 | supported_mime_types = | |||
| 2274 | g_list_prepend (supported_mime_types, | |||
| 2275 | g_strdup (mime_types[i])g_strdup_inline (mime_types[i])); | |||
| 2276 | } | |||
| 2277 | ||||
| 2278 | g_strfreev (mime_types); | |||
| 2279 | } | |||
| 2280 | ||||
| 2281 | supported_mime_types = g_list_sort (supported_mime_types, | |||
| 2282 | (GCompareFunc) compare_quarks); | |||
| 2283 | ||||
| 2284 | g_slist_free (format_list); | |||
| 2285 | } | |||
| 2286 | ||||
| 2287 | return supported_mime_types; | |||
| 2288 | } | |||
| 2289 | ||||
| 2290 | gboolean | |||
| 2291 | eoc_image_is_supported_mime_type (const char *mime_type) | |||
| 2292 | { | |||
| 2293 | GList *supported_mime_types, *result; | |||
| 2294 | GQuark quark; | |||
| 2295 | ||||
| 2296 | if (mime_type == NULL((void*)0)) { | |||
| 2297 | return FALSE(0); | |||
| 2298 | } | |||
| 2299 | ||||
| 2300 | supported_mime_types = eoc_image_get_supported_mime_types (); | |||
| 2301 | ||||
| 2302 | quark = g_quark_from_string (mime_type); | |||
| 2303 | ||||
| 2304 | result = g_list_find_custom (supported_mime_types, | |||
| 2305 | GINT_TO_POINTER (quark)((gpointer) (glong) (quark)), | |||
| 2306 | (GCompareFunc) compare_quarks); | |||
| 2307 | ||||
| 2308 | return (result != NULL((void*)0)); | |||
| 2309 | } | |||
| 2310 | ||||
| 2311 | static gboolean | |||
| 2312 | eoc_image_iter_advance (EocImage *img) | |||
| 2313 | { | |||
| 2314 | EocImagePrivate *priv; | |||
| 2315 | gboolean new_frame; | |||
| 2316 | ||||
| 2317 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 2318 | g_return_val_if_fail (CDK_IS_PIXBUF_ANIMATION_ITER (img->priv->anim_iter), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img->priv->anim_iter)); GType __t = ((cdk_pixbuf_animation_iter_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__)), "CDK_IS_PIXBUF_ANIMATION_ITER (img->priv->anim_iter)" ); return ((0)); } } while (0); | |||
| 2319 | ||||
| 2320 | priv = img->priv; | |||
| 2321 | ||||
| 2322 | if ((new_frame = cdk_pixbuf_animation_iter_advance (img->priv->anim_iter, NULL((void*)0))) == TRUE(!(0))) { | |||
| 2323 | g_mutex_lock (&priv->status_mutex); | |||
| 2324 | g_object_unref (priv->image); | |||
| 2325 | priv->image = cdk_pixbuf_animation_iter_get_pixbuf (priv->anim_iter); | |||
| 2326 | g_object_ref (priv->image)((__typeof__ (priv->image)) (g_object_ref) (priv->image )); | |||
| 2327 | /* keep the transformation over time */ | |||
| 2328 | if (EOC_IS_TRANSFORM (priv->trans)(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ( (priv->trans)); GType __t = ((eoc_transform_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0) ); else __r = g_type_check_instance_is_a (__inst, __t); __r; } ))))) { | |||
| 2329 | CdkPixbuf* transformed = eoc_transform_apply (priv->trans, priv->image, NULL((void*)0)); | |||
| 2330 | g_object_unref (priv->image); | |||
| 2331 | priv->image = transformed; | |||
| 2332 | priv->width = cdk_pixbuf_get_width (transformed); | |||
| 2333 | priv->height = cdk_pixbuf_get_height (transformed); | |||
| 2334 | } | |||
| 2335 | g_mutex_unlock (&priv->status_mutex); | |||
| 2336 | /* Emit next frame signal so we can update the display */ | |||
| 2337 | g_signal_emit (img, signals[SIGNAL_NEXT_FRAME], 0, | |||
| 2338 | cdk_pixbuf_animation_iter_get_delay_time (priv->anim_iter)); | |||
| 2339 | } | |||
| 2340 | ||||
| 2341 | return new_frame; | |||
| 2342 | } | |||
| 2343 | ||||
| 2344 | /** | |||
| 2345 | * eoc_image_is_animation: | |||
| 2346 | * @img: a #EocImage | |||
| 2347 | * | |||
| 2348 | * Checks whether a given image is animated. | |||
| 2349 | * | |||
| 2350 | * Returns: #TRUE if it is an animated image, #FALSE otherwise. | |||
| 2351 | * | |||
| 2352 | **/ | |||
| 2353 | gboolean | |||
| 2354 | eoc_image_is_animation (EocImage *img) | |||
| 2355 | { | |||
| 2356 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 2357 | return img->priv->anim != NULL((void*)0); | |||
| 2358 | } | |||
| 2359 | ||||
| 2360 | static gboolean | |||
| 2361 | private_timeout (gpointer data) | |||
| 2362 | { | |||
| 2363 | EocImage *img = EOC_IMAGE (data)((((EocImage*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((eoc_image_get_type ())))))); | |||
| 2364 | EocImagePrivate *priv = img->priv; | |||
| 2365 | ||||
| 2366 | if (eoc_image_is_animation (img) && | |||
| 2367 | !g_source_is_destroyed (g_main_current_source ()) && | |||
| 2368 | priv->is_playing) { | |||
| 2369 | while (eoc_image_iter_advance (img) != TRUE(!(0))) {}; /* cpu-sucking ? */ | |||
| 2370 | g_timeout_add (cdk_pixbuf_animation_iter_get_delay_time (priv->anim_iter), private_timeout, img); | |||
| 2371 | return FALSE(0); | |||
| 2372 | } | |||
| 2373 | priv->is_playing = FALSE(0); | |||
| 2374 | return FALSE(0); /* stop playing */ | |||
| 2375 | } | |||
| 2376 | ||||
| 2377 | /** | |||
| 2378 | * eoc_image_start_animation: | |||
| 2379 | * @img: a #EocImage | |||
| 2380 | * | |||
| 2381 | * Starts playing an animated image. | |||
| 2382 | * | |||
| 2383 | * Returns: %TRUE on success, %FALSE if @img is already playing or isn't an animated image. | |||
| 2384 | **/ | |||
| 2385 | gboolean | |||
| 2386 | eoc_image_start_animation (EocImage *img) | |||
| 2387 | { | |||
| 2388 | EocImagePrivate *priv; | |||
| 2389 | ||||
| 2390 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 2391 | priv = img->priv; | |||
| 2392 | ||||
| 2393 | if (!eoc_image_is_animation (img) || priv->is_playing) | |||
| 2394 | return FALSE(0); | |||
| 2395 | ||||
| 2396 | g_mutex_lock (&priv->status_mutex); | |||
| 2397 | g_object_ref (priv->anim_iter)((__typeof__ (priv->anim_iter)) (g_object_ref) (priv->anim_iter )); | |||
| 2398 | priv->is_playing = TRUE(!(0)); | |||
| 2399 | g_mutex_unlock (&priv->status_mutex); | |||
| 2400 | ||||
| 2401 | g_timeout_add (cdk_pixbuf_animation_iter_get_delay_time (priv->anim_iter), private_timeout, img); | |||
| 2402 | ||||
| 2403 | return TRUE(!(0)); | |||
| 2404 | } | |||
| 2405 | ||||
| 2406 | #ifdef HAVE_RSVG1 | |||
| 2407 | gboolean | |||
| 2408 | eoc_image_is_svg (EocImage *img) | |||
| 2409 | { | |||
| 2410 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 2411 | ||||
| 2412 | return (img->priv->svg != NULL((void*)0)); | |||
| 2413 | } | |||
| 2414 | ||||
| 2415 | RsvgHandle * | |||
| 2416 | eoc_image_get_svg (EocImage *img) | |||
| 2417 | { | |||
| 2418 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2419 | ||||
| 2420 | return img->priv->svg; | |||
| 2421 | } | |||
| 2422 | ||||
| 2423 | #endif | |||
| 2424 | ||||
| 2425 | /** | |||
| 2426 | * eoc_image_get_transform: | |||
| 2427 | * @img: a #EocImage | |||
| 2428 | * | |||
| 2429 | * Get @img transform. | |||
| 2430 | * | |||
| 2431 | * Returns: (transfer none): A #EocTransform. | |||
| 2432 | */ | |||
| 2433 | ||||
| 2434 | EocTransform * | |||
| 2435 | eoc_image_get_transform (EocImage *img) | |||
| 2436 | { | |||
| 2437 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2438 | ||||
| 2439 | return img->priv->trans; | |||
| 2440 | } | |||
| 2441 | ||||
| 2442 | /** | |||
| 2443 | * eoc_image_get_autorotate_transform: | |||
| 2444 | * @img: a #EocImage | |||
| 2445 | * | |||
| 2446 | * Get @img autorotate transform. | |||
| 2447 | * | |||
| 2448 | * Returns: (transfer none): A #EocTransform. | |||
| 2449 | */ | |||
| 2450 | ||||
| 2451 | EocTransform* | |||
| 2452 | eoc_image_get_autorotate_transform (EocImage *img) | |||
| 2453 | { | |||
| 2454 | g_return_val_if_fail (EOC_IS_IMAGE (img), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return (((void*)0)); } } while (0); | |||
| 2455 | ||||
| 2456 | return img->priv->trans_autorotate; | |||
| 2457 | } | |||
| 2458 | ||||
| 2459 | /** | |||
| 2460 | * eoc_image_file_changed: | |||
| 2461 | * @img: a #EocImage | |||
| 2462 | * | |||
| 2463 | * Marks the image files contents as changed. Also, emits | |||
| 2464 | * EocImage::file-changed signal | |||
| 2465 | **/ | |||
| 2466 | void | |||
| 2467 | eoc_image_file_changed (EocImage *img) | |||
| 2468 | { | |||
| 2469 | g_return_if_fail (EOC_IS_IMAGE (img))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return; } } while (0); | |||
| 2470 | ||||
| 2471 | img->priv->file_is_changed = TRUE(!(0)); | |||
| 2472 | g_signal_emit (img, signals[SIGNAL_FILE_CHANGED], 0); | |||
| 2473 | } | |||
| 2474 | ||||
| 2475 | gboolean | |||
| 2476 | eoc_image_is_file_changed (EocImage *img) | |||
| 2477 | { | |||
| 2478 | g_return_val_if_fail (EOC_IS_IMAGE (img), TRUE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((!(0))); } } while (0); | |||
| 2479 | ||||
| 2480 | return img->priv->file_is_changed; | |||
| 2481 | } | |||
| 2482 | ||||
| 2483 | gboolean | |||
| 2484 | eoc_image_is_jpeg (EocImage *img) | |||
| 2485 | { | |||
| 2486 | g_return_val_if_fail (EOC_IS_IMAGE (img), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((img)); GType __t = ((eoc_image_get_type ())); gboolean __r ; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("EOC", ((const char*) (__func__ )), "EOC_IS_IMAGE (img)"); return ((0)); } } while (0); | |||
| 2487 | ||||
| 2488 | return ((img->priv->file_type != NULL((void*)0)) && (g_ascii_strcasecmp (img->priv->file_type, EOC_FILE_FORMAT_JPEG"jpeg") == 0)); | |||
| 2489 | } | |||
| 2490 |