| File: | ui/frames.c |
| Warning: | line 1696, column 16 This statement is never executed |
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| 1 | /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ |
| 2 | |
| 3 | /* Croma window frame manager widget */ |
| 4 | |
| 5 | /* |
| 6 | * Copyright (C) 2001 Havoc Pennington |
| 7 | * Copyright (C) 2003 Red Hat, Inc. |
| 8 | * Copyright (C) 2005, 2006 Elijah Newren |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of the |
| 13 | * License, or (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, but |
| 16 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 18 | * General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
| 23 | * 02110-1301, USA. |
| 24 | */ |
| 25 | |
| 26 | #include <config.h> |
| 27 | #include <math.h> |
| 28 | #include <string.h> |
| 29 | #include "boxes.h" |
| 30 | #include "frames.h" |
| 31 | #include "util.h" |
| 32 | #include "core.h" |
| 33 | #include "menu.h" |
| 34 | #include "fixedtip.h" |
| 35 | #include "theme.h" |
| 36 | #include "prefs.h" |
| 37 | #include "ui.h" |
| 38 | |
| 39 | #ifdef HAVE_SHAPE |
| 40 | #include <X11/extensions/shape.h> |
| 41 | #endif |
| 42 | |
| 43 | #include <cairo-xlib.h> |
| 44 | |
| 45 | G_DEFINE_TYPE (MetaFrames, meta_frames, CTK_TYPE_WINDOW)static void meta_frames_init (MetaFrames *self); static void meta_frames_class_init (MetaFramesClass *klass); static GType meta_frames_get_type_once (void); static gpointer meta_frames_parent_class = ((void*)0 ); static gint MetaFrames_private_offset; static void meta_frames_class_intern_init (gpointer klass) { meta_frames_parent_class = g_type_class_peek_parent (klass); if (MetaFrames_private_offset != 0) g_type_class_adjust_private_offset (klass, &MetaFrames_private_offset); meta_frames_class_init ((MetaFramesClass*) klass); } __attribute__ ((__unused__)) static inline gpointer meta_frames_get_instance_private (MetaFrames *self) { return (((gpointer) ((guint8*) (self) + (glong) (MetaFrames_private_offset )))); } GType meta_frames_get_type (void) { static gsize 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 (&static_g_define_type_id )); }))) { GType g_define_type_id = meta_frames_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 ((&static_g_define_type_id ), (gsize) (g_define_type_id)); })); } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType meta_frames_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_window_get_type ()), g_intern_static_string ("MetaFrames" ), sizeof (MetaFramesClass), (GClassInitFunc)(void (*)(void)) meta_frames_class_intern_init, sizeof (MetaFrames), (GInstanceInitFunc )(void (*)(void)) meta_frames_init, (GTypeFlags) 0); { {{};} } return g_define_type_id; }; |
| 46 | |
| 47 | #define DEFAULT_INNER_BUTTON_BORDER3 3 |
| 48 | |
| 49 | static void meta_frames_class_init (MetaFramesClass *klass); |
| 50 | static void meta_frames_init (MetaFrames *frames); |
| 51 | static void meta_frames_destroy (CtkWidget *object); |
| 52 | static void meta_frames_finalize (GObject *object); |
| 53 | static void meta_frames_style_updated (CtkWidget *widget); |
| 54 | |
| 55 | static void meta_frames_update_prelit_control (MetaFrames *frames, |
| 56 | MetaUIFrame *frame, |
| 57 | MetaFrameControl control); |
| 58 | static gboolean meta_frames_button_press_event (CtkWidget *widget, |
| 59 | CdkEventButton *event); |
| 60 | static gboolean meta_frames_button_release_event (CtkWidget *widget, |
| 61 | CdkEventButton *event); |
| 62 | static gboolean meta_frames_motion_notify_event (CtkWidget *widget, |
| 63 | CdkEventMotion *event); |
| 64 | static gboolean meta_frames_destroy_event (CtkWidget *widget, |
| 65 | CdkEventAny *event); |
| 66 | static gboolean meta_frames_draw (CtkWidget *widget, |
| 67 | cairo_t *cr); |
| 68 | static gboolean meta_frames_enter_notify_event (CtkWidget *widget, |
| 69 | CdkEventCrossing *event); |
| 70 | static gboolean meta_frames_leave_notify_event (CtkWidget *widget, |
| 71 | CdkEventCrossing *event); |
| 72 | |
| 73 | static void meta_frames_attach_style (MetaFrames *frames, |
| 74 | MetaUIFrame *frame); |
| 75 | |
| 76 | static void meta_frames_paint_to_drawable (MetaFrames *frames, |
| 77 | MetaUIFrame *frame, |
| 78 | cairo_t *cr); |
| 79 | |
| 80 | static void meta_frames_calc_geometry (MetaFrames *frames, |
| 81 | MetaUIFrame *frame, |
| 82 | MetaFrameGeometry *fgeom); |
| 83 | |
| 84 | static void meta_frames_ensure_layout (MetaFrames *frames, |
| 85 | MetaUIFrame *frame); |
| 86 | |
| 87 | static MetaUIFrame* meta_frames_lookup_window (MetaFrames *frames, |
| 88 | Window xwindow); |
| 89 | |
| 90 | static void meta_frames_font_changed (MetaFrames *frames); |
| 91 | static void meta_frames_button_layout_changed (MetaFrames *frames); |
| 92 | |
| 93 | |
| 94 | static CdkRectangle* control_rect (MetaFrameControl control, |
| 95 | MetaFrameGeometry *fgeom); |
| 96 | static MetaFrameControl get_control (MetaFrames *frames, |
| 97 | MetaUIFrame *frame, |
| 98 | int x, |
| 99 | int y); |
| 100 | static void clear_tip (MetaFrames *frames); |
| 101 | static void invalidate_all_caches (MetaFrames *frames); |
| 102 | static void invalidate_whole_window (MetaFrames *frames, |
| 103 | MetaUIFrame *frame); |
| 104 | |
| 105 | static GObject * |
| 106 | meta_frames_constructor (GType gtype, |
| 107 | guint n_properties, |
| 108 | GObjectConstructParam *properties) |
| 109 | { |
| 110 | GObject *object; |
| 111 | GObjectClass *gobject_class; |
| 112 | |
| 113 | gobject_class = G_OBJECT_CLASS (meta_frames_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((meta_frames_parent_class)), (((GType) ((20) << (2) ))))))); |
| 114 | object = gobject_class->constructor (gtype, n_properties, properties); |
| 115 | |
| 116 | return object; |
| 117 | } |
| 118 | |
| 119 | static void |
| 120 | meta_frames_class_init (MetaFramesClass *class) |
| 121 | { |
| 122 | GObjectClass *gobject_class; |
| 123 | CtkWidgetClass *widget_class; |
| 124 | |
| 125 | gobject_class = G_OBJECT_CLASS (class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((class)), (((GType) ((20) << (2)))))))); |
| 126 | widget_class = (CtkWidgetClass*) class; |
| 127 | |
| 128 | gobject_class->constructor = meta_frames_constructor; |
| 129 | gobject_class->finalize = meta_frames_finalize; |
| 130 | widget_class->destroy = meta_frames_destroy; |
| 131 | widget_class->style_updated = meta_frames_style_updated; |
| 132 | |
| 133 | widget_class->draw = meta_frames_draw; |
| 134 | widget_class->destroy_event = meta_frames_destroy_event; |
| 135 | widget_class->button_press_event = meta_frames_button_press_event; |
| 136 | widget_class->button_release_event = meta_frames_button_release_event; |
| 137 | widget_class->motion_notify_event = meta_frames_motion_notify_event; |
| 138 | widget_class->enter_notify_event = meta_frames_enter_notify_event; |
| 139 | widget_class->leave_notify_event = meta_frames_leave_notify_event; |
| 140 | } |
| 141 | |
| 142 | static gint |
| 143 | unsigned_long_equal (gconstpointer v1, |
| 144 | gconstpointer v2) |
| 145 | { |
| 146 | return *((const gulong*) v1) == *((const gulong*) v2); |
| 147 | } |
| 148 | |
| 149 | static guint |
| 150 | unsigned_long_hash (gconstpointer v) |
| 151 | { |
| 152 | gulong val = * (const gulong *) v; |
| 153 | |
| 154 | /* I'm not sure this works so well. */ |
| 155 | #if GLIB_SIZEOF_LONG8 > 4 |
| 156 | return (guint) (val ^ (val >> 32)); |
| 157 | #else |
| 158 | return val; |
| 159 | #endif |
| 160 | } |
| 161 | |
| 162 | static void |
| 163 | prefs_changed_callback (MetaPreference pref, |
| 164 | void *data) |
| 165 | { |
| 166 | switch (pref) |
| 167 | { |
| 168 | case META_PREF_TITLEBAR_FONT: |
| 169 | meta_frames_font_changed (META_FRAMES (data)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((meta_frames_get_type ()))))))); |
| 170 | break; |
| 171 | case META_PREF_BUTTON_LAYOUT: |
| 172 | meta_frames_button_layout_changed (META_FRAMES (data)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((meta_frames_get_type ()))))))); |
| 173 | break; |
| 174 | default: |
| 175 | break; |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | static CtkStyleContext * |
| 180 | create_style_context (MetaFrames *frames, |
| 181 | const gchar *variant) |
| 182 | { |
| 183 | CtkStyleContext *style; |
| 184 | CdkScreen *screen; |
| 185 | char *theme_name; |
| 186 | |
| 187 | screen = ctk_widget_get_screen (CTK_WIDGET (frames)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frames)), ((ctk_widget_get_type ()))))))); |
| 188 | g_object_get (ctk_settings_get_for_screen (screen), |
| 189 | "ctk-theme-name", &theme_name, |
| 190 | NULL((void*)0)); |
| 191 | |
| 192 | style = ctk_style_context_new (); |
| 193 | ctk_style_context_set_path (style, |
| 194 | ctk_widget_get_path (CTK_WIDGET (frames)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frames)), ((ctk_widget_get_type ())))))))); |
| 195 | |
| 196 | if (theme_name && *theme_name) |
| 197 | { |
| 198 | CtkCssProvider *provider; |
| 199 | |
| 200 | provider = ctk_css_provider_get_named (theme_name, variant); |
| 201 | ctk_style_context_add_provider (style, |
| 202 | CTK_STYLE_PROVIDER (provider)((((CtkStyleProvider*) (void *) g_type_check_instance_cast (( GTypeInstance*) ((provider)), ((ctk_style_provider_get_type ( ))))))), |
| 203 | CTK_STYLE_PROVIDER_PRIORITY_SETTINGS400); |
| 204 | } |
| 205 | |
| 206 | if (theme_name) |
| 207 | g_free (theme_name); |
| 208 | |
| 209 | return style; |
| 210 | } |
| 211 | |
| 212 | static CtkStyleContext * |
| 213 | meta_frames_get_theme_variant (MetaFrames *frames, |
| 214 | const gchar *variant) |
| 215 | { |
| 216 | CtkStyleContext *style; |
| 217 | |
| 218 | style = g_hash_table_lookup (frames->style_variants, variant); |
| 219 | if (style == NULL((void*)0)) |
| 220 | { |
| 221 | style = create_style_context (frames, variant); |
| 222 | g_hash_table_insert (frames->style_variants, g_strdup (variant), style); |
| 223 | } |
| 224 | |
| 225 | return style; |
| 226 | } |
| 227 | |
| 228 | static void |
| 229 | update_style_contexts (MetaFrames *frames) |
| 230 | { |
| 231 | GList *variant_list, *variant; |
| 232 | |
| 233 | if (frames->normal_style) |
| 234 | g_object_unref (frames->normal_style); |
| 235 | frames->normal_style = create_style_context (frames, NULL((void*)0)); |
| 236 | |
| 237 | variant_list = g_hash_table_get_keys (frames->style_variants); |
| 238 | for (variant = variant_list; variant; variant = variant->next) |
| 239 | { |
| 240 | CtkStyleContext *style; |
| 241 | |
| 242 | style = create_style_context (frames, (char *)variant->data); |
| 243 | g_hash_table_insert (frames->style_variants, |
| 244 | g_strdup (variant->data), style); |
| 245 | } |
| 246 | g_list_free (variant_list); |
| 247 | } |
| 248 | static void |
| 249 | meta_frames_init (MetaFrames *frames) |
| 250 | { |
| 251 | frames->text_heights = g_hash_table_new (NULL((void*)0), NULL((void*)0)); |
| 252 | |
| 253 | frames->frames = g_hash_table_new (unsigned_long_hash, unsigned_long_equal); |
| 254 | |
| 255 | frames->tooltip_timeout = 0; |
| 256 | |
| 257 | frames->expose_delay_count = 0; |
| 258 | |
| 259 | frames->invalidate_cache_timeout_id = 0; |
| 260 | frames->invalidate_frames = NULL((void*)0); |
| 261 | frames->cache = g_hash_table_new (g_direct_hash, g_direct_equal); |
| 262 | frames->style_variants = g_hash_table_new_full (g_str_hash, g_str_equal, |
| 263 | g_free, g_object_unref); |
| 264 | update_style_contexts (frames); |
| 265 | |
| 266 | meta_prefs_add_listener (prefs_changed_callback, frames); |
| 267 | } |
| 268 | |
| 269 | static void |
| 270 | listify_func (gpointer key, gpointer value, gpointer data) |
| 271 | { |
| 272 | GSList **listp; |
| 273 | |
| 274 | listp = data; |
| 275 | *listp = g_slist_prepend (*listp, value); |
| 276 | } |
| 277 | |
| 278 | static void |
| 279 | meta_frames_destroy (CtkWidget *widget) |
| 280 | { |
| 281 | GSList *winlist; |
| 282 | GSList *tmp; |
| 283 | MetaFrames *frames; |
| 284 | |
| 285 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 286 | |
| 287 | clear_tip (frames); |
| 288 | |
| 289 | winlist = NULL((void*)0); |
| 290 | g_hash_table_foreach (frames->frames, listify_func, &winlist); |
| 291 | |
| 292 | /* Unmanage all frames */ |
| 293 | for (tmp = winlist; tmp != NULL((void*)0); tmp = tmp->next) |
| 294 | { |
| 295 | MetaUIFrame *frame; |
| 296 | |
| 297 | frame = tmp->data; |
| 298 | |
| 299 | meta_frames_unmanage_window (frames, frame->xwindow); |
| 300 | } |
| 301 | g_slist_free (winlist); |
| 302 | |
| 303 | if (frames->normal_style) |
| 304 | { |
| 305 | g_object_unref (frames->normal_style); |
| 306 | frames->normal_style = NULL((void*)0); |
| 307 | } |
| 308 | |
| 309 | if (frames->style_variants) |
| 310 | { |
| 311 | g_hash_table_destroy (frames->style_variants); |
| 312 | frames->style_variants = NULL((void*)0); |
| 313 | } |
| 314 | |
| 315 | CTK_WIDGET_CLASS (meta_frames_parent_class)((((CtkWidgetClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((meta_frames_parent_class)), ((ctk_widget_get_type ())))) ))->destroy (widget); |
| 316 | } |
| 317 | |
| 318 | static void |
| 319 | meta_frames_finalize (GObject *object) |
| 320 | { |
| 321 | MetaFrames *frames; |
| 322 | |
| 323 | frames = META_FRAMES (object)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((object)), ((meta_frames_get_type ())))))); |
| 324 | |
| 325 | meta_prefs_remove_listener (prefs_changed_callback, frames); |
| 326 | |
| 327 | g_hash_table_destroy (frames->text_heights); |
| 328 | |
| 329 | invalidate_all_caches (frames); |
| 330 | if (frames->invalidate_cache_timeout_id) |
| 331 | g_source_remove (frames->invalidate_cache_timeout_id); |
| 332 | |
| 333 | g_assert (g_hash_table_size (frames->frames) == 0)do { if (g_hash_table_size (frames->frames) == 0) ; else g_assertion_message_expr ("croma", "ui/frames.c", 333, ((const char*) (__func__)), "g_hash_table_size (frames->frames) == 0" ); } while (0); |
| 334 | g_hash_table_destroy (frames->frames); |
| 335 | g_hash_table_destroy (frames->cache); |
| 336 | |
| 337 | G_OBJECT_CLASS (meta_frames_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((meta_frames_parent_class)), (((GType) ((20) << (2) )))))))->finalize (object); |
| 338 | } |
| 339 | |
| 340 | typedef struct |
| 341 | { |
| 342 | cairo_rectangle_int_t rect; |
| 343 | cairo_surface_t *pixmap; |
| 344 | } CachedFramePiece; |
| 345 | |
| 346 | typedef struct |
| 347 | { |
| 348 | /* Caches of the four rendered sides in a MetaFrame. |
| 349 | * Order: top (titlebar), left, right, bottom. |
| 350 | */ |
| 351 | CachedFramePiece piece[4]; |
| 352 | } CachedPixels; |
| 353 | |
| 354 | static CachedPixels * |
| 355 | get_cache (MetaFrames *frames, |
| 356 | MetaUIFrame *frame) |
| 357 | { |
| 358 | CachedPixels *pixels; |
| 359 | |
| 360 | pixels = g_hash_table_lookup (frames->cache, frame); |
| 361 | |
| 362 | if (!pixels) |
| 363 | { |
| 364 | pixels = g_new0 (CachedPixels, 1)((CachedPixels *) g_malloc0_n ((1), sizeof (CachedPixels))); |
| 365 | g_hash_table_insert (frames->cache, frame, pixels); |
| 366 | } |
| 367 | |
| 368 | return pixels; |
| 369 | } |
| 370 | |
| 371 | static void |
| 372 | invalidate_cache (MetaFrames *frames, |
| 373 | MetaUIFrame *frame) |
| 374 | { |
| 375 | CachedPixels *pixels = get_cache (frames, frame); |
| 376 | int i; |
| 377 | |
| 378 | for (i = 0; i < 4; i++) |
| 379 | if (pixels->piece[i].pixmap) |
| 380 | cairo_surface_destroy (pixels->piece[i].pixmap); |
| 381 | |
| 382 | g_free (pixels); |
| 383 | g_hash_table_remove (frames->cache, frame); |
| 384 | } |
| 385 | |
| 386 | static void |
| 387 | invalidate_all_caches (MetaFrames *frames) |
| 388 | { |
| 389 | GList *l; |
| 390 | |
| 391 | for (l = frames->invalidate_frames; l; l = l->next) |
| 392 | { |
| 393 | MetaUIFrame *frame = l->data; |
| 394 | |
| 395 | invalidate_cache (frames, frame); |
| 396 | } |
| 397 | |
| 398 | g_list_free (frames->invalidate_frames); |
| 399 | frames->invalidate_frames = NULL((void*)0); |
| 400 | } |
| 401 | |
| 402 | static gboolean |
| 403 | invalidate_cache_timeout (gpointer data) |
| 404 | { |
| 405 | MetaFrames *frames = data; |
| 406 | |
| 407 | invalidate_all_caches (frames); |
| 408 | frames->invalidate_cache_timeout_id = 0; |
| 409 | return FALSE(0); |
| 410 | } |
| 411 | |
| 412 | static void |
| 413 | queue_recalc_func (gpointer key, gpointer value, gpointer data) |
| 414 | { |
| 415 | MetaUIFrame *frame; |
| 416 | MetaFrames *frames; |
| 417 | |
| 418 | frames = META_FRAMES (data)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((meta_frames_get_type ())))))); |
| 419 | frame = value; |
| 420 | |
| 421 | invalidate_whole_window (frames, frame); |
| 422 | meta_core_queue_frame_resize (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 423 | frame->xwindow); |
| 424 | if (frame->text_layout) |
| 425 | { |
| 426 | /* save title to recreate layout */ |
| 427 | g_free (frame->title); |
| 428 | |
| 429 | frame->title = g_strdup (pango_layout_get_text (frame->text_layout)); |
| 430 | |
| 431 | g_clear_object (&frame->text_layout)do { _Static_assert (sizeof *((&frame->text_layout)) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (((&frame->text_layout))) _pp = ((&frame->text_layout )); __typeof__ (*((&frame->text_layout))) _ptr = *_pp; *_pp = ((void*)0); if (_ptr) (g_object_unref) (_ptr); } while (0); |
| 432 | } |
| 433 | } |
| 434 | |
| 435 | static void |
| 436 | meta_frames_font_changed (MetaFrames *frames) |
| 437 | { |
| 438 | if (g_hash_table_size (frames->text_heights) > 0) |
| 439 | { |
| 440 | g_hash_table_destroy (frames->text_heights); |
| 441 | frames->text_heights = g_hash_table_new (NULL((void*)0), NULL((void*)0)); |
| 442 | } |
| 443 | |
| 444 | /* Queue a draw/resize on all frames */ |
| 445 | g_hash_table_foreach (frames->frames, |
| 446 | queue_recalc_func, frames); |
| 447 | |
| 448 | } |
| 449 | |
| 450 | static void |
| 451 | queue_draw_func (gpointer key, gpointer value, gpointer data) |
| 452 | { |
| 453 | MetaUIFrame *frame; |
| 454 | MetaFrames *frames; |
| 455 | |
| 456 | frames = META_FRAMES (data)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((meta_frames_get_type ())))))); |
| 457 | frame = value; |
| 458 | |
| 459 | invalidate_whole_window (frames, frame); |
| 460 | } |
| 461 | |
| 462 | static void |
| 463 | meta_frames_button_layout_changed (MetaFrames *frames) |
| 464 | { |
| 465 | g_hash_table_foreach (frames->frames, |
| 466 | queue_draw_func, frames); |
| 467 | } |
| 468 | |
| 469 | static void |
| 470 | reattach_style_func (gpointer key, gpointer value, gpointer data) |
| 471 | { |
| 472 | MetaUIFrame *frame; |
| 473 | MetaFrames *frames; |
| 474 | |
| 475 | frames = META_FRAMES (data)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((meta_frames_get_type ())))))); |
| 476 | frame = value; |
| 477 | |
| 478 | meta_frames_attach_style (frames, frame); |
| 479 | } |
| 480 | |
| 481 | static void |
| 482 | meta_frames_style_updated (CtkWidget *widget) |
| 483 | { |
| 484 | MetaFrames *frames; |
| 485 | |
| 486 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 487 | |
| 488 | meta_frames_font_changed (frames); |
| 489 | |
| 490 | update_style_contexts (frames); |
| 491 | g_hash_table_foreach (frames->frames, |
| 492 | reattach_style_func, frames); |
| 493 | |
| 494 | CTK_WIDGET_CLASS (meta_frames_parent_class)((((CtkWidgetClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((meta_frames_parent_class)), ((ctk_widget_get_type ())))) ))->style_updated (widget); |
| 495 | } |
| 496 | |
| 497 | static void |
| 498 | meta_frames_ensure_layout (MetaFrames *frames, |
| 499 | MetaUIFrame *frame) |
| 500 | { |
| 501 | CtkWidget *widget; |
| 502 | MetaFrameFlags flags; |
| 503 | MetaFrameType type; |
| 504 | MetaFrameStyle *style; |
| 505 | |
| 506 | g_return_if_fail (ctk_widget_get_realized (CTK_WIDGET (frames)))do { if ((ctk_widget_get_realized (((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((frames)), ((ctk_widget_get_type ())))))) ))) { } else { g_return_if_fail_warning ("croma", ((const char *) (__func__)), "ctk_widget_get_realized (CTK_WIDGET (frames))" ); return; } } while (0); |
| 507 | |
| 508 | widget = CTK_WIDGET (frames)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frames)), ((ctk_widget_get_type ())))))); |
| 509 | |
| 510 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 511 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 512 | META_CORE_GET_FRAME_TYPE, &type, |
| 513 | META_CORE_GET_END); |
| 514 | |
| 515 | style = meta_theme_get_frame_style (meta_theme_get_current (), |
| 516 | type, flags); |
| 517 | |
| 518 | if (style != frame->cache_style) |
| 519 | { |
| 520 | if (frame->text_layout) |
| 521 | { |
| 522 | /* save title to recreate layout */ |
| 523 | g_free (frame->title); |
| 524 | |
| 525 | frame->title = g_strdup (pango_layout_get_text (frame->text_layout)); |
| 526 | |
| 527 | g_clear_object (&frame->text_layout)do { _Static_assert (sizeof *((&frame->text_layout)) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (((&frame->text_layout))) _pp = ((&frame->text_layout )); __typeof__ (*((&frame->text_layout))) _ptr = *_pp; *_pp = ((void*)0); if (_ptr) (g_object_unref) (_ptr); } while (0); |
| 528 | } |
| 529 | } |
| 530 | |
| 531 | frame->cache_style = style; |
| 532 | |
| 533 | if (frame->text_layout == NULL((void*)0)) |
| 534 | { |
| 535 | gpointer key, value; |
| 536 | PangoFontDescription *font_desc; |
| 537 | double scale; |
| 538 | int size; |
| 539 | |
| 540 | scale = meta_theme_get_title_scale (meta_theme_get_current (), |
| 541 | type, |
| 542 | flags); |
| 543 | |
| 544 | frame->text_layout = ctk_widget_create_pango_layout (widget, frame->title); |
| 545 | |
| 546 | pango_layout_set_ellipsize (frame->text_layout, PANGO_ELLIPSIZE_END); |
| 547 | pango_layout_set_auto_dir (frame->text_layout, FALSE(0)); |
| 548 | |
| 549 | pango_layout_set_single_paragraph_mode (frame->text_layout, TRUE(!(0))); |
| 550 | |
| 551 | font_desc = meta_ctk_widget_get_font_desc (widget, scale, |
| 552 | meta_prefs_get_titlebar_font ()); |
| 553 | |
| 554 | size = pango_font_description_get_size (font_desc); |
| 555 | |
| 556 | if (g_hash_table_lookup_extended (frames->text_heights, |
| 557 | GINT_TO_POINTER (size)((gpointer) (glong) (size)), |
| 558 | &key, &value)) |
| 559 | { |
| 560 | frame->text_height = GPOINTER_TO_INT (value)((gint) (glong) (value)); |
| 561 | } |
| 562 | else |
| 563 | { |
| 564 | frame->text_height = |
| 565 | meta_pango_font_desc_get_text_height (font_desc, |
| 566 | ctk_widget_get_pango_context (widget)); |
| 567 | |
| 568 | g_hash_table_replace (frames->text_heights, |
| 569 | GINT_TO_POINTER (size)((gpointer) (glong) (size)), |
| 570 | GINT_TO_POINTER (frame->text_height)((gpointer) (glong) (frame->text_height))); |
| 571 | } |
| 572 | |
| 573 | pango_layout_set_font_description (frame->text_layout, |
| 574 | font_desc); |
| 575 | |
| 576 | pango_font_description_free (font_desc); |
| 577 | |
| 578 | /* Save some RAM */ |
| 579 | g_free (frame->title); |
| 580 | frame->title = NULL((void*)0); |
| 581 | } |
| 582 | } |
| 583 | |
| 584 | static void |
| 585 | meta_frames_calc_geometry (MetaFrames *frames, |
| 586 | MetaUIFrame *frame, |
| 587 | MetaFrameGeometry *fgeom) |
| 588 | { |
| 589 | int width, height, scale; |
| 590 | MetaFrameFlags flags; |
| 591 | MetaFrameType type; |
| 592 | MetaButtonLayout button_layout; |
| 593 | |
| 594 | scale = cdk_window_get_scale_factor (frame->window); |
| 595 | |
| 596 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 597 | META_CORE_GET_CLIENT_WIDTH, &width, |
| 598 | META_CORE_GET_CLIENT_HEIGHT, &height, |
| 599 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 600 | META_CORE_GET_FRAME_TYPE, &type, |
| 601 | META_CORE_GET_END); |
| 602 | |
| 603 | meta_frames_ensure_layout (frames, frame); |
| 604 | |
| 605 | meta_prefs_get_button_layout (&button_layout); |
| 606 | |
| 607 | meta_theme_calc_geometry (meta_theme_get_current (), |
| 608 | type, |
| 609 | frame->text_height, |
| 610 | flags, |
| 611 | width / scale, height / scale, |
| 612 | &button_layout, |
| 613 | fgeom); |
| 614 | } |
| 615 | |
| 616 | MetaFrames* |
| 617 | meta_frames_new (void) |
| 618 | { |
| 619 | CdkScreen *screen; |
| 620 | MetaFrames *frames; |
| 621 | |
| 622 | screen = cdk_display_get_default_screen (cdk_display_get_default ()); |
| 623 | |
| 624 | frames = g_object_new (META_TYPE_FRAMES(meta_frames_get_type ()), |
| 625 | "screen", screen, |
| 626 | "type", CTK_WINDOW_POPUP, |
| 627 | NULL((void*)0)); |
| 628 | |
| 629 | /* Put the window at an arbitrary offscreen location; the one place |
| 630 | * it can't be is at -100x-100, since the meta_window_new() will |
| 631 | * mistake it for a window created via meta_create_offscreen_window() |
| 632 | * and ignore it, and we need this window to get frame-synchronization |
| 633 | * messages so that CTK+'s style change handling works. |
| 634 | */ |
| 635 | ctk_window_move (CTK_WINDOW (frames)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frames)), ((ctk_window_get_type ())))))), -200, -200); |
| 636 | ctk_window_resize (CTK_WINDOW (frames)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frames)), ((ctk_window_get_type ())))))), 1, 1); |
| 637 | |
| 638 | return frames; |
| 639 | } |
| 640 | |
| 641 | /* In order to use a style with a window it has to be attached to that |
| 642 | * window. Actually, the colormaps just have to match, but since CTK+ |
| 643 | * already takes care of making sure that its cheap to attach a style |
| 644 | * to multiple windows with the same colormap, we can just go ahead |
| 645 | * and attach separately for each window. |
| 646 | */ |
| 647 | static void |
| 648 | meta_frames_attach_style (MetaFrames *frames, |
| 649 | MetaUIFrame *frame) |
| 650 | { |
| 651 | gboolean has_frame; |
| 652 | char *variant = NULL((void*)0); |
| 653 | if (frame->style != NULL((void*)0)) |
| 654 | g_object_unref (frame->style); |
| 655 | |
| 656 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 657 | frame->xwindow, |
| 658 | META_CORE_WINDOW_HAS_FRAME, &has_frame, |
| 659 | META_CORE_GET_THEME_VARIANT, &variant, |
| 660 | META_CORE_GET_END); |
| 661 | |
| 662 | if (variant == NULL((void*)0) || strcmp(variant, "normal") == 0) |
| 663 | frame->style = g_object_ref (frames->normal_style)((__typeof__ (frames->normal_style)) (g_object_ref) (frames ->normal_style)); |
| 664 | else |
| 665 | frame->style = g_object_ref (meta_frames_get_theme_variant (frames,((__typeof__ (meta_frames_get_theme_variant (frames, variant) )) (g_object_ref) (meta_frames_get_theme_variant (frames, variant ))) |
| 666 | variant))((__typeof__ (meta_frames_get_theme_variant (frames, variant) )) (g_object_ref) (meta_frames_get_theme_variant (frames, variant ))); |
| 667 | } |
| 668 | |
| 669 | void |
| 670 | meta_frames_manage_window (MetaFrames *frames, |
| 671 | Window xwindow, |
| 672 | CdkWindow *window) |
| 673 | { |
| 674 | MetaUIFrame *frame; |
| 675 | |
| 676 | g_assert (window)do { if (window) ; else g_assertion_message_expr ("croma", "ui/frames.c" , 676, ((const char*) (__func__)), "window"); } while (0); |
| 677 | |
| 678 | frame = g_new (MetaUIFrame, 1)((MetaUIFrame *) g_malloc_n ((1), sizeof (MetaUIFrame))); |
| 679 | |
| 680 | frame->window = window; |
| 681 | |
| 682 | cdk_window_set_user_data (frame->window, frames); |
| 683 | |
| 684 | frame->style = NULL((void*)0); |
| 685 | |
| 686 | /* Don't set event mask here, it's in frame.c */ |
| 687 | |
| 688 | frame->xwindow = xwindow; |
| 689 | frame->cache_style = NULL((void*)0); |
| 690 | frame->text_layout = NULL((void*)0); |
| 691 | frame->text_height = -1; |
| 692 | frame->title = NULL((void*)0); |
| 693 | frame->expose_delayed = FALSE(0); |
| 694 | frame->shape_applied = FALSE(0); |
| 695 | frame->prelit_control = META_FRAME_CONTROL_NONE; |
| 696 | |
| 697 | meta_core_grab_buttons (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 698 | |
| 699 | g_hash_table_replace (frames->frames, &frame->xwindow, frame); |
| 700 | } |
| 701 | |
| 702 | void |
| 703 | meta_frames_unmanage_window (MetaFrames *frames, |
| 704 | Window xwindow) |
| 705 | { |
| 706 | MetaUIFrame *frame; |
| 707 | |
| 708 | clear_tip (frames); |
| 709 | |
| 710 | frame = g_hash_table_lookup (frames->frames, &xwindow); |
| 711 | |
| 712 | if (frame) |
| 713 | { |
| 714 | /* invalidating all caches ensures the frame |
| 715 | * is not actually referenced anymore |
| 716 | */ |
| 717 | invalidate_all_caches (frames); |
| 718 | |
| 719 | /* restore the cursor */ |
| 720 | meta_core_set_screen_cursor (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 721 | frame->xwindow, |
| 722 | META_CURSOR_DEFAULT); |
| 723 | |
| 724 | cdk_window_set_user_data (frame->window, NULL((void*)0)); |
| 725 | |
| 726 | if (frames->last_motion_frame == frame) |
| 727 | frames->last_motion_frame = NULL((void*)0); |
| 728 | |
| 729 | g_hash_table_remove (frames->frames, &frame->xwindow); |
| 730 | |
| 731 | g_object_unref (frame->style); |
| 732 | |
| 733 | cdk_window_destroy (frame->window); |
| 734 | |
| 735 | if (frame->text_layout) |
| 736 | g_object_unref (G_OBJECT (frame->text_layout)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frame->text_layout)), (((GType) ((20) << (2)))) ))))); |
| 737 | |
| 738 | if (frame->title) |
| 739 | g_free (frame->title); |
| 740 | |
| 741 | g_free (frame); |
| 742 | } |
| 743 | else |
| 744 | meta_warning ("Frame 0x%lx not managed, can't unmanage\n", xwindow); |
| 745 | } |
| 746 | |
| 747 | static MetaUIFrame* |
| 748 | meta_frames_lookup_window (MetaFrames *frames, |
| 749 | Window xwindow) |
| 750 | { |
| 751 | MetaUIFrame *frame; |
| 752 | |
| 753 | frame = g_hash_table_lookup (frames->frames, &xwindow); |
| 754 | |
| 755 | return frame; |
| 756 | } |
| 757 | |
| 758 | static void |
| 759 | meta_ui_frame_get_borders (MetaFrames *frames, |
| 760 | MetaUIFrame *frame, |
| 761 | MetaFrameBorders *borders) |
| 762 | { |
| 763 | MetaFrameFlags flags; |
| 764 | MetaFrameType type; |
| 765 | gint scale; |
| 766 | |
| 767 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 768 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 769 | META_CORE_GET_FRAME_TYPE, &type, |
| 770 | META_CORE_GET_END); |
| 771 | |
| 772 | g_return_if_fail (type < META_FRAME_TYPE_LAST)do { if ((type < META_FRAME_TYPE_LAST)) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "type < META_FRAME_TYPE_LAST" ); return; } } while (0); |
| 773 | |
| 774 | scale = cdk_window_get_scale_factor (frame->window); |
| 775 | |
| 776 | meta_frames_ensure_layout (frames, frame); |
| 777 | |
| 778 | /* We can't get the full geometry, because that depends on |
| 779 | * the client window size and probably we're being called |
| 780 | * by the core move/resize code to decide on the client |
| 781 | * window size |
| 782 | */ |
| 783 | meta_theme_get_frame_borders (meta_theme_get_current (), |
| 784 | type, |
| 785 | frame->text_height, |
| 786 | flags, |
| 787 | borders); |
| 788 | |
| 789 | /* Scale frame geometry to ensure proper frame position */ |
| 790 | borders->visible.top *= scale; |
| 791 | borders->visible.bottom *= scale; |
| 792 | borders->visible.left *= scale; |
| 793 | borders->visible.right *= scale; |
| 794 | |
| 795 | borders->invisible.top *= scale; |
| 796 | borders->invisible.bottom *= scale; |
| 797 | borders->invisible.left *= scale; |
| 798 | borders->invisible.right *= scale; |
| 799 | |
| 800 | borders->total.top *= scale; |
| 801 | borders->total.bottom *= scale; |
| 802 | borders->total.left *= scale; |
| 803 | borders->total.right *= scale; |
| 804 | } |
| 805 | |
| 806 | void |
| 807 | meta_frames_get_borders (MetaFrames *frames, |
| 808 | Window xwindow, |
| 809 | MetaFrameBorders *borders) |
| 810 | { |
| 811 | MetaUIFrame *frame; |
| 812 | |
| 813 | frame = meta_frames_lookup_window (frames, xwindow); |
| 814 | |
| 815 | if (frame == NULL((void*)0)) |
| 816 | g_error ("No such frame 0x%lx\n", xwindow); |
| 817 | |
| 818 | meta_ui_frame_get_borders (frames, frame, borders); |
| 819 | } |
| 820 | |
| 821 | static void |
| 822 | meta_ui_frame_get_corner_radiuses (MetaFrames *frames, |
| 823 | MetaUIFrame *frame, |
| 824 | float *top_left, |
| 825 | float *top_right, |
| 826 | float *bottom_left, |
| 827 | float *bottom_right) |
| 828 | { |
| 829 | MetaFrameGeometry fgeom; |
| 830 | |
| 831 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 832 | |
| 833 | /* For compatibility with the code in get_visible_rect(), there's |
| 834 | * a mysterious sqrt() added to the corner radiuses: |
| 835 | * |
| 836 | * const float radius = sqrt(corner) + corner; |
| 837 | * |
| 838 | * It's unclear why the radius is calculated like this, but we |
| 839 | * need to be consistent with it. |
| 840 | */ |
| 841 | |
| 842 | if (top_left) |
| 843 | *top_left = fgeom.top_left_corner_rounded_radius + sqrt(fgeom.top_left_corner_rounded_radius); |
| 844 | if (top_right) |
| 845 | *top_right = fgeom.top_right_corner_rounded_radius + sqrt(fgeom.top_right_corner_rounded_radius); |
| 846 | if (bottom_left) |
| 847 | *bottom_left = fgeom.bottom_left_corner_rounded_radius + sqrt(fgeom.bottom_left_corner_rounded_radius); |
| 848 | if (bottom_right) |
| 849 | *bottom_right = fgeom.bottom_right_corner_rounded_radius + sqrt(fgeom.bottom_right_corner_rounded_radius); |
| 850 | } |
| 851 | |
| 852 | void |
| 853 | meta_frames_get_corner_radiuses (MetaFrames *frames, |
| 854 | Window xwindow, |
| 855 | float *top_left, |
| 856 | float *top_right, |
| 857 | float *bottom_left, |
| 858 | float *bottom_right) |
| 859 | { |
| 860 | MetaUIFrame *frame; |
| 861 | |
| 862 | frame = meta_frames_lookup_window (frames, xwindow); |
| 863 | |
| 864 | meta_ui_frame_get_corner_radiuses (frames, frame, top_left, top_right, |
| 865 | bottom_left, bottom_right); |
| 866 | } |
| 867 | |
| 868 | #ifdef HAVE_SHAPE |
| 869 | static void |
| 870 | apply_cairo_region_to_window (Display *display, |
| 871 | Window xwindow, |
| 872 | cairo_region_t *region, |
| 873 | int op) |
| 874 | { |
| 875 | int n_rects, i; |
| 876 | XRectangle *rects; |
| 877 | |
| 878 | n_rects = cairo_region_num_rectangles (region); |
| 879 | rects = g_new (XRectangle, n_rects)((XRectangle *) g_malloc_n ((n_rects), sizeof (XRectangle))); |
| 880 | |
| 881 | for (i = 0; i < n_rects; i++) |
| 882 | { |
| 883 | cairo_rectangle_int_t rect; |
| 884 | |
| 885 | cairo_region_get_rectangle (region, i, &rect); |
| 886 | |
| 887 | rects[i].x = rect.x; |
| 888 | rects[i].y = rect.y; |
| 889 | rects[i].width = rect.width; |
| 890 | rects[i].height = rect.height; |
| 891 | } |
| 892 | |
| 893 | XShapeCombineRectangles (display, xwindow, |
| 894 | ShapeBounding0, 0, 0, rects, n_rects, |
| 895 | op, YXBanded3); |
| 896 | |
| 897 | g_free (rects); |
| 898 | } |
| 899 | #endif |
| 900 | |
| 901 | /* The client rectangle surrounds client window; it subtracts both |
| 902 | * the visible and invisible borders from the frame window's size. |
| 903 | */ |
| 904 | static void |
| 905 | get_client_rect (MetaFrameGeometry *fgeom, |
| 906 | int window_width, |
| 907 | int window_height, |
| 908 | cairo_rectangle_int_t *rect) |
| 909 | { |
| 910 | rect->x = fgeom->borders.total.left; |
| 911 | rect->y = fgeom->borders.total.top; |
| 912 | rect->width = window_width - fgeom->borders.total.right - rect->x; |
| 913 | rect->height = window_height - fgeom->borders.total.bottom - rect->y; |
| 914 | } |
| 915 | |
| 916 | /* The visible frame rectangle surrounds the visible portion of the |
| 917 | * frame window; it subtracts only the invisible borders from the frame |
| 918 | * window's size. |
| 919 | */ |
| 920 | static void |
| 921 | get_visible_frame_rect (MetaFrameGeometry *fgeom, |
| 922 | int window_width, |
| 923 | int window_height, |
| 924 | cairo_rectangle_int_t *rect) |
| 925 | { |
| 926 | rect->x = fgeom->borders.invisible.left; |
| 927 | rect->y = fgeom->borders.invisible.top; |
| 928 | rect->width = window_width - fgeom->borders.invisible.right - rect->x; |
| 929 | rect->height = window_height - fgeom->borders.invisible.bottom - rect->y; |
| 930 | } |
| 931 | |
| 932 | static cairo_region_t * |
| 933 | get_visible_region (MetaFrames *frames, |
| 934 | MetaUIFrame *frame, |
| 935 | MetaFrameGeometry *fgeom, |
| 936 | int window_width, |
| 937 | int window_height) |
| 938 | { |
| 939 | cairo_region_t *corners_region; |
| 940 | cairo_region_t *visible_region; |
| 941 | cairo_rectangle_int_t rect; |
| 942 | cairo_rectangle_int_t frame_rect; |
| 943 | gint scale; |
| 944 | |
| 945 | corners_region = cairo_region_create (); |
| 946 | scale = cdk_window_get_scale_factor (frame->window); |
| 947 | |
| 948 | fgeom->borders.invisible.top *= scale; |
| 949 | fgeom->borders.invisible.bottom *= scale; |
| 950 | fgeom->borders.invisible.left *= scale; |
| 951 | fgeom->borders.invisible.right *= scale; |
| 952 | |
| 953 | get_visible_frame_rect (fgeom, window_width, window_height, &frame_rect); |
| 954 | |
| 955 | if (fgeom->top_left_corner_rounded_radius != 0) |
| 956 | { |
| 957 | const int corner = fgeom->top_left_corner_rounded_radius * scale; |
| 958 | const float radius = sqrt(corner) + corner; |
| 959 | int i; |
| 960 | |
| 961 | for (i=0; i<corner; i++) |
| 962 | { |
| 963 | const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5)))); |
| 964 | rect.x = frame_rect.x; |
| 965 | rect.y = frame_rect.y + i; |
| 966 | rect.width = width; |
| 967 | rect.height = 1; |
| 968 | |
| 969 | cairo_region_union_rectangle (corners_region, &rect); |
| 970 | } |
| 971 | } |
| 972 | |
| 973 | if (fgeom->top_right_corner_rounded_radius != 0) |
| 974 | { |
| 975 | const int corner = fgeom->top_right_corner_rounded_radius * scale; |
| 976 | const float radius = sqrt(corner) + corner; |
| 977 | int i; |
| 978 | |
| 979 | for (i=0; i<corner; i++) |
| 980 | { |
| 981 | const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5)))); |
| 982 | rect.x = frame_rect.x + frame_rect.width - width; |
| 983 | rect.y = frame_rect.y + i; |
| 984 | rect.width = width; |
| 985 | rect.height = 1; |
| 986 | |
| 987 | cairo_region_union_rectangle (corners_region, &rect); |
| 988 | } |
| 989 | } |
| 990 | |
| 991 | if (fgeom->bottom_left_corner_rounded_radius != 0) |
| 992 | { |
| 993 | const int corner = fgeom->bottom_left_corner_rounded_radius * scale; |
| 994 | const float radius = sqrt(corner) + corner; |
| 995 | int i; |
| 996 | |
| 997 | for (i=0; i<corner; i++) |
| 998 | { |
| 999 | const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5)))); |
| 1000 | rect.x = frame_rect.x; |
| 1001 | rect.y = frame_rect.y + frame_rect.height - i - 1; |
| 1002 | rect.width = width; |
| 1003 | rect.height = 1; |
| 1004 | |
| 1005 | cairo_region_union_rectangle (corners_region, &rect); |
| 1006 | } |
| 1007 | } |
| 1008 | |
| 1009 | if (fgeom->bottom_right_corner_rounded_radius != 0) |
| 1010 | { |
| 1011 | const int corner = fgeom->bottom_right_corner_rounded_radius * scale; |
| 1012 | const float radius = sqrt(corner) + corner; |
| 1013 | int i; |
| 1014 | |
| 1015 | for (i=0; i<corner; i++) |
| 1016 | { |
| 1017 | const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5)))); |
| 1018 | rect.x = frame_rect.x + frame_rect.width - width; |
| 1019 | rect.y = frame_rect.y + frame_rect.height - i - 1; |
| 1020 | rect.width = width; |
| 1021 | rect.height = 1; |
| 1022 | |
| 1023 | cairo_region_union_rectangle (corners_region, &rect); |
| 1024 | } |
| 1025 | } |
| 1026 | |
| 1027 | visible_region = cairo_region_create_rectangle (&frame_rect); |
| 1028 | cairo_region_subtract (visible_region, corners_region); |
| 1029 | cairo_region_destroy (corners_region); |
| 1030 | |
| 1031 | return visible_region; |
| 1032 | } |
| 1033 | |
| 1034 | static cairo_region_t * |
| 1035 | get_client_region (MetaFrameGeometry *fgeom, |
| 1036 | int window_width, |
| 1037 | int window_height) |
| 1038 | { |
| 1039 | cairo_rectangle_int_t rect; |
| 1040 | |
| 1041 | rect.x = fgeom->borders.total.left; |
| 1042 | rect.y = fgeom->borders.total.top; |
| 1043 | rect.width = window_width - fgeom->borders.total.right - rect.x; |
| 1044 | rect.height = window_height - fgeom->borders.total.bottom - rect.y; |
| 1045 | |
| 1046 | return cairo_region_create_rectangle (&rect); |
| 1047 | } |
| 1048 | |
| 1049 | static cairo_region_t * |
| 1050 | get_frame_region (int window_width, |
| 1051 | int window_height) |
| 1052 | { |
| 1053 | cairo_rectangle_int_t rect; |
| 1054 | |
| 1055 | rect.x = 0; |
| 1056 | rect.y = 0; |
| 1057 | rect.width = window_width; |
| 1058 | rect.height = window_height; |
| 1059 | |
| 1060 | return cairo_region_create_rectangle (&rect); |
| 1061 | } |
| 1062 | |
| 1063 | void |
| 1064 | meta_frames_apply_shapes (MetaFrames *frames, |
| 1065 | Window xwindow, |
| 1066 | int new_window_width, |
| 1067 | int new_window_height, |
| 1068 | gboolean window_has_shape) |
| 1069 | { |
| 1070 | #ifdef HAVE_SHAPE |
| 1071 | /* Apply shapes as if window had new_window_width, new_window_height */ |
| 1072 | MetaUIFrame *frame; |
| 1073 | MetaFrameGeometry fgeom; |
| 1074 | cairo_region_t *window_region; |
| 1075 | Display *display; |
| 1076 | gboolean compositing_manager; |
| 1077 | |
| 1078 | frame = meta_frames_lookup_window (frames, xwindow); |
| 1079 | g_return_if_fail (frame != NULL)do { if ((frame != ((void*)0))) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "frame != NULL"); return ; } } while (0); |
| 1080 | |
| 1081 | display = CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())); |
| 1082 | |
| 1083 | if (frame->shape_applied) |
| 1084 | { |
| 1085 | meta_topicmeta_topic_real (META_DEBUG_SHAPES, |
| 1086 | "Unsetting shape mask on frame 0x%lx\n", |
| 1087 | frame->xwindow); |
| 1088 | |
| 1089 | XShapeCombineMask (display, frame->xwindow, |
| 1090 | ShapeBounding0, 0, 0, None0L, ShapeSet0); |
| 1091 | frame->shape_applied = FALSE(0); |
| 1092 | } |
| 1093 | |
| 1094 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 1095 | |
| 1096 | compositing_manager = meta_prefs_get_compositing_manager (); |
| 1097 | |
| 1098 | if (!window_has_shape && compositing_manager) |
| 1099 | return; |
| 1100 | |
| 1101 | window_region = get_visible_region (frames, |
| 1102 | frame, |
| 1103 | &fgeom, |
| 1104 | new_window_width, |
| 1105 | new_window_height); |
| 1106 | |
| 1107 | if (window_has_shape) |
| 1108 | { |
| 1109 | /* The client window is oclock or something and has a shape |
| 1110 | * mask. To avoid a round trip to get its shape region, we |
| 1111 | * create a fake window that's never mapped, build up our shape |
| 1112 | * on that, then combine. Wasting the window is assumed cheaper |
| 1113 | * than a round trip, but who really knows for sure. |
| 1114 | */ |
| 1115 | XSetWindowAttributes attrs; |
| 1116 | Window shape_window; |
| 1117 | Window client_window; |
| 1118 | cairo_region_t *frame_region; |
| 1119 | cairo_region_t *client_region; |
| 1120 | cairo_region_t *tmp_region; |
| 1121 | CdkScreen *screen; |
| 1122 | int screen_number; |
| 1123 | |
| 1124 | meta_topicmeta_topic_real (META_DEBUG_SHAPES, |
| 1125 | "Frame 0x%lx needs to incorporate client shape\n", |
| 1126 | frame->xwindow); |
| 1127 | |
| 1128 | screen = ctk_widget_get_screen (CTK_WIDGET (frames)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((frames)), ((ctk_widget_get_type ()))))))); |
| 1129 | screen_number = cdk_x11_screen_get_screen_number (screen); |
| 1130 | |
| 1131 | attrs.override_redirect = True1; |
| 1132 | |
| 1133 | shape_window = XCreateWindow (display, |
| 1134 | RootWindow (display, screen_number)((&((_XPrivDisplay)(display))->screens[screen_number]) ->root), |
| 1135 | -5000, -5000, |
| 1136 | new_window_width, |
| 1137 | new_window_height, |
| 1138 | 0, |
| 1139 | CopyFromParent0L, |
| 1140 | CopyFromParent0L, |
| 1141 | (Visual *)CopyFromParent0L, |
| 1142 | CWOverrideRedirect(1L<<9), |
| 1143 | &attrs); |
| 1144 | |
| 1145 | /* Copy the client's shape to the temporary shape_window */ |
| 1146 | meta_core_get (display, frame->xwindow, |
| 1147 | META_CORE_GET_CLIENT_XWINDOW, &client_window, |
| 1148 | META_CORE_GET_END); |
| 1149 | |
| 1150 | XShapeCombineShape (display, shape_window, ShapeBounding0, |
| 1151 | fgeom.borders.total.left, |
| 1152 | fgeom.borders.total.top, |
| 1153 | client_window, |
| 1154 | ShapeBounding0, |
| 1155 | ShapeSet0); |
| 1156 | |
| 1157 | /* Punch the client area out of the normal frame shape, |
| 1158 | * then union it with the shape_window's existing shape |
| 1159 | */ |
| 1160 | frame_region = get_frame_region (new_window_width, |
| 1161 | new_window_height); |
| 1162 | client_region = get_client_region (&fgeom, |
| 1163 | new_window_width, |
| 1164 | new_window_height); |
| 1165 | |
| 1166 | tmp_region = compositing_manager ? frame_region : window_region; |
| 1167 | |
| 1168 | cairo_region_subtract (tmp_region, client_region); |
| 1169 | |
| 1170 | cairo_region_destroy (client_region); |
| 1171 | |
| 1172 | apply_cairo_region_to_window (display, shape_window, |
| 1173 | tmp_region, ShapeUnion1); |
| 1174 | |
| 1175 | cairo_region_destroy (frame_region); |
| 1176 | |
| 1177 | /* Now copy shape_window shape to the real frame */ |
| 1178 | XShapeCombineShape (display, frame->xwindow, ShapeBounding0, |
| 1179 | 0, 0, |
| 1180 | shape_window, |
| 1181 | ShapeBounding0, |
| 1182 | ShapeSet0); |
| 1183 | |
| 1184 | XDestroyWindow (display, shape_window); |
| 1185 | } |
| 1186 | else |
| 1187 | { |
| 1188 | /* No shape on the client, so just do simple stuff */ |
| 1189 | |
| 1190 | meta_topicmeta_topic_real (META_DEBUG_SHAPES, |
| 1191 | "Frame 0x%lx has shaped corners\n", |
| 1192 | frame->xwindow); |
| 1193 | |
| 1194 | if (!compositing_manager) |
| 1195 | apply_cairo_region_to_window (display, |
| 1196 | frame->xwindow, window_region, |
| 1197 | ShapeSet0); |
| 1198 | } |
| 1199 | |
| 1200 | frame->shape_applied = TRUE(!(0)); |
| 1201 | |
| 1202 | cairo_region_destroy (window_region); |
| 1203 | #endif /* HAVE_SHAPE */ |
| 1204 | } |
| 1205 | |
| 1206 | cairo_region_t * |
| 1207 | meta_frames_get_frame_bounds (MetaFrames *frames, |
| 1208 | Window xwindow, |
| 1209 | int window_width, |
| 1210 | int window_height) |
| 1211 | { |
| 1212 | MetaUIFrame *frame; |
| 1213 | MetaFrameGeometry fgeom; |
| 1214 | |
| 1215 | frame = meta_frames_lookup_window (frames, xwindow); |
| 1216 | g_return_val_if_fail (frame != NULL, NULL)do { if ((frame != ((void*)0))) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "frame != NULL"); return (((void*)0)); } } while (0); |
| 1217 | |
| 1218 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 1219 | |
| 1220 | return get_visible_region (frames, |
| 1221 | frame, |
| 1222 | &fgeom, |
| 1223 | window_width, |
| 1224 | window_height); |
| 1225 | } |
| 1226 | |
| 1227 | void |
| 1228 | meta_frames_move_resize_frame (MetaFrames *frames, |
| 1229 | Window xwindow, |
| 1230 | int x, |
| 1231 | int y, |
| 1232 | int width, |
| 1233 | int height) |
| 1234 | { |
| 1235 | MetaUIFrame *frame = meta_frames_lookup_window (frames, xwindow); |
| 1236 | int old_width, old_height; |
| 1237 | gint scale; |
| 1238 | |
| 1239 | old_width = cdk_window_get_width (frame->window); |
| 1240 | old_height = cdk_window_get_height (frame->window); |
| 1241 | |
| 1242 | scale = cdk_window_get_scale_factor (frame->window); |
| 1243 | |
| 1244 | cdk_window_move_resize (frame->window, x / scale, y / scale, width / scale, height / scale); |
| 1245 | |
| 1246 | if (old_width != width || old_height != height) |
| 1247 | invalidate_whole_window (frames, frame); |
| 1248 | } |
| 1249 | |
| 1250 | void |
| 1251 | meta_frames_queue_draw (MetaFrames *frames, |
| 1252 | Window xwindow) |
| 1253 | { |
| 1254 | MetaUIFrame *frame; |
| 1255 | |
| 1256 | frame = meta_frames_lookup_window (frames, xwindow); |
| 1257 | |
| 1258 | invalidate_whole_window (frames, frame); |
| 1259 | } |
| 1260 | |
| 1261 | void |
| 1262 | meta_frames_set_title (MetaFrames *frames, |
| 1263 | Window xwindow, |
| 1264 | const char *title) |
| 1265 | { |
| 1266 | MetaUIFrame *frame; |
| 1267 | |
| 1268 | frame = meta_frames_lookup_window (frames, xwindow); |
| 1269 | |
| 1270 | g_assert (frame)do { if (frame) ; else g_assertion_message_expr ("croma", "ui/frames.c" , 1270, ((const char*) (__func__)), "frame"); } while (0); |
| 1271 | |
| 1272 | g_free (frame->title); |
| 1273 | frame->title = g_strdup (title); |
| 1274 | |
| 1275 | g_clear_object (&frame->text_layout)do { _Static_assert (sizeof *((&frame->text_layout)) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (((&frame->text_layout))) _pp = ((&frame->text_layout )); __typeof__ (*((&frame->text_layout))) _ptr = *_pp; *_pp = ((void*)0); if (_ptr) (g_object_unref) (_ptr); } while (0); |
| 1276 | |
| 1277 | invalidate_whole_window (frames, frame); |
| 1278 | } |
| 1279 | |
| 1280 | void |
| 1281 | meta_frames_update_frame_style (MetaFrames *frames, |
| 1282 | Window xwindow) |
| 1283 | { |
| 1284 | MetaUIFrame *frame; |
| 1285 | |
| 1286 | frame = meta_frames_lookup_window (frames, xwindow); |
| 1287 | |
| 1288 | g_assert (frame)do { if (frame) ; else g_assertion_message_expr ("croma", "ui/frames.c" , 1288, ((const char*) (__func__)), "frame"); } while (0); |
| 1289 | |
| 1290 | meta_frames_attach_style (frames, frame); |
| 1291 | invalidate_whole_window (frames, frame); |
| 1292 | } |
| 1293 | |
| 1294 | void |
| 1295 | meta_frames_repaint_frame (MetaFrames *frames, |
| 1296 | Window xwindow) |
| 1297 | { |
| 1298 | MetaUIFrame *frame; |
| 1299 | |
| 1300 | frame = meta_frames_lookup_window (frames, xwindow); |
| 1301 | |
| 1302 | g_assert (frame)do { if (frame) ; else g_assertion_message_expr ("croma", "ui/frames.c" , 1302, ((const char*) (__func__)), "frame"); } while (0); |
| 1303 | |
| 1304 | /* repaint everything, so the other frame don't |
| 1305 | * lag behind if they are exposed |
| 1306 | */ |
| 1307 | cdk_window_process_all_updates (); |
| 1308 | } |
| 1309 | |
| 1310 | static void |
| 1311 | show_tip_now (MetaFrames *frames) |
| 1312 | { |
| 1313 | const char *tiptext; |
| 1314 | MetaUIFrame *frame; |
| 1315 | int x, y, root_x, root_y; |
| 1316 | Window root, child; |
| 1317 | guint mask; |
| 1318 | MetaFrameControl control; |
| 1319 | |
| 1320 | frame = frames->last_motion_frame; |
| 1321 | if (frame == NULL((void*)0)) |
| 1322 | return; |
| 1323 | |
| 1324 | XQueryPointer (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1325 | frame->xwindow, |
| 1326 | &root, &child, |
| 1327 | &root_x, &root_y, |
| 1328 | &x, &y, |
| 1329 | &mask); |
| 1330 | |
| 1331 | control = get_control (frames, frame, x, y); |
| 1332 | |
| 1333 | tiptext = NULL((void*)0); |
| 1334 | switch (control) |
| 1335 | { |
| 1336 | case META_FRAME_CONTROL_TITLE: |
| 1337 | break; |
| 1338 | case META_FRAME_CONTROL_DELETE: |
| 1339 | tiptext = _("Close Window")dgettext ("croma", "Close Window"); |
| 1340 | break; |
| 1341 | case META_FRAME_CONTROL_MENU: |
| 1342 | tiptext = _("Window Menu")dgettext ("croma", "Window Menu"); |
| 1343 | break; |
| 1344 | case META_FRAME_CONTROL_APPMENU: |
| 1345 | tiptext = _("Window App Menu")dgettext ("croma", "Window App Menu"); |
| 1346 | break; |
| 1347 | case META_FRAME_CONTROL_MINIMIZE: |
| 1348 | tiptext = _("Minimize Window")dgettext ("croma", "Minimize Window"); |
| 1349 | break; |
| 1350 | case META_FRAME_CONTROL_MAXIMIZE: |
| 1351 | tiptext = _("Maximize Window")dgettext ("croma", "Maximize Window"); |
| 1352 | break; |
| 1353 | case META_FRAME_CONTROL_UNMAXIMIZE: |
| 1354 | tiptext = _("Restore Window")dgettext ("croma", "Restore Window"); |
| 1355 | break; |
| 1356 | case META_FRAME_CONTROL_SHADE: |
| 1357 | tiptext = _("Roll Up Window")dgettext ("croma", "Roll Up Window"); |
| 1358 | break; |
| 1359 | case META_FRAME_CONTROL_UNSHADE: |
| 1360 | tiptext = _("Unroll Window")dgettext ("croma", "Unroll Window"); |
| 1361 | break; |
| 1362 | case META_FRAME_CONTROL_ABOVE: |
| 1363 | tiptext = _("Keep Window On Top")dgettext ("croma", "Keep Window On Top"); |
| 1364 | break; |
| 1365 | case META_FRAME_CONTROL_UNABOVE: |
| 1366 | tiptext = _("Remove Window From Top")dgettext ("croma", "Remove Window From Top"); |
| 1367 | break; |
| 1368 | case META_FRAME_CONTROL_STICK: |
| 1369 | tiptext = _("Always On Visible Workspace")dgettext ("croma", "Always On Visible Workspace"); |
| 1370 | break; |
| 1371 | case META_FRAME_CONTROL_UNSTICK: |
| 1372 | tiptext = _("Put Window On Only One Workspace")dgettext ("croma", "Put Window On Only One Workspace"); |
| 1373 | break; |
| 1374 | case META_FRAME_CONTROL_RESIZE_SE: |
| 1375 | break; |
| 1376 | case META_FRAME_CONTROL_RESIZE_S: |
| 1377 | break; |
| 1378 | case META_FRAME_CONTROL_RESIZE_SW: |
| 1379 | break; |
| 1380 | case META_FRAME_CONTROL_RESIZE_N: |
| 1381 | break; |
| 1382 | case META_FRAME_CONTROL_RESIZE_NE: |
| 1383 | break; |
| 1384 | case META_FRAME_CONTROL_RESIZE_NW: |
| 1385 | break; |
| 1386 | case META_FRAME_CONTROL_RESIZE_W: |
| 1387 | break; |
| 1388 | case META_FRAME_CONTROL_RESIZE_E: |
| 1389 | break; |
| 1390 | case META_FRAME_CONTROL_NONE: |
| 1391 | break; |
| 1392 | case META_FRAME_CONTROL_CLIENT_AREA: |
| 1393 | break; |
| 1394 | } |
| 1395 | |
| 1396 | if (tiptext) |
| 1397 | { |
| 1398 | MetaFrameGeometry fgeom; |
| 1399 | CdkRectangle *rect; |
| 1400 | int dx, dy, scale; |
| 1401 | |
| 1402 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 1403 | |
| 1404 | rect = control_rect (control, &fgeom); |
| 1405 | scale = cdk_window_get_scale_factor (frame->window); |
| 1406 | |
| 1407 | /* get conversion delta for root-to-frame coords */ |
| 1408 | dx = (root_x - x) / scale; |
| 1409 | dy = (root_y - y) / scale; |
| 1410 | |
| 1411 | /* Align the tooltip to the button right end if RTL */ |
| 1412 | if (meta_ui_get_direction() == META_UI_DIRECTION_RTL) |
| 1413 | dx += rect->width; |
| 1414 | |
| 1415 | meta_fixed_tip_show (rect->x + dx, |
| 1416 | rect->y + rect->height + 2 + dy, |
| 1417 | tiptext); |
| 1418 | } |
| 1419 | } |
| 1420 | |
| 1421 | static gboolean |
| 1422 | tip_timeout_func (gpointer data) |
| 1423 | { |
| 1424 | MetaFrames *frames; |
| 1425 | |
| 1426 | frames = data; |
| 1427 | |
| 1428 | show_tip_now (frames); |
| 1429 | |
| 1430 | frames->tooltip_timeout = 0; |
| 1431 | |
| 1432 | return FALSE(0); |
| 1433 | } |
| 1434 | |
| 1435 | #define TIP_DELAY450 450 |
| 1436 | static void |
| 1437 | queue_tip (MetaFrames *frames) |
| 1438 | { |
| 1439 | clear_tip (frames); |
| 1440 | |
| 1441 | frames->tooltip_timeout = g_timeout_add (TIP_DELAY450, |
| 1442 | tip_timeout_func, |
| 1443 | frames); |
| 1444 | } |
| 1445 | |
| 1446 | static void |
| 1447 | clear_tip (MetaFrames *frames) |
| 1448 | { |
| 1449 | if (frames->tooltip_timeout) |
| 1450 | { |
| 1451 | g_source_remove (frames->tooltip_timeout); |
| 1452 | frames->tooltip_timeout = 0; |
| 1453 | } |
| 1454 | meta_fixed_tip_hide (); |
| 1455 | } |
| 1456 | |
| 1457 | static void |
| 1458 | redraw_control (MetaFrames *frames, |
| 1459 | MetaUIFrame *frame, |
| 1460 | MetaFrameControl control) |
| 1461 | { |
| 1462 | MetaFrameGeometry fgeom; |
| 1463 | CdkRectangle *rect; |
| 1464 | |
| 1465 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 1466 | |
| 1467 | rect = control_rect (control, &fgeom); |
| 1468 | |
| 1469 | cdk_window_invalidate_rect (frame->window, rect, FALSE(0)); |
| 1470 | invalidate_cache (frames, frame); |
| 1471 | } |
| 1472 | |
| 1473 | static gboolean |
| 1474 | meta_frame_titlebar_event (MetaUIFrame *frame, |
| 1475 | CdkEventButton *event, |
| 1476 | int action) |
| 1477 | { |
| 1478 | MetaFrameFlags flags; |
| 1479 | |
| 1480 | switch (action) |
| 1481 | { |
| 1482 | case META_ACTION_TITLEBAR_TOGGLE_SHADE: |
| 1483 | { |
| 1484 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 1485 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 1486 | META_CORE_GET_END); |
| 1487 | |
| 1488 | if (flags & META_FRAME_ALLOWS_SHADE) |
| 1489 | { |
| 1490 | if (flags & META_FRAME_SHADED) |
| 1491 | meta_core_unshade (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1492 | frame->xwindow, |
| 1493 | event->time); |
| 1494 | else |
| 1495 | meta_core_shade (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1496 | frame->xwindow, |
| 1497 | event->time); |
| 1498 | } |
| 1499 | } |
| 1500 | break; |
| 1501 | |
| 1502 | case META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE: |
| 1503 | { |
| 1504 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 1505 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 1506 | META_CORE_GET_END); |
| 1507 | |
| 1508 | if (flags & META_FRAME_ALLOWS_MAXIMIZE) |
| 1509 | { |
| 1510 | meta_core_toggle_maximize (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1511 | } |
| 1512 | } |
| 1513 | break; |
| 1514 | |
| 1515 | case META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE_HORIZONTALLY: |
| 1516 | { |
| 1517 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 1518 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 1519 | META_CORE_GET_END); |
| 1520 | |
| 1521 | if (flags & META_FRAME_ALLOWS_MAXIMIZE) |
| 1522 | { |
| 1523 | meta_core_toggle_maximize_horizontally (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1524 | } |
| 1525 | } |
| 1526 | break; |
| 1527 | |
| 1528 | case META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE_VERTICALLY: |
| 1529 | { |
| 1530 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 1531 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 1532 | META_CORE_GET_END); |
| 1533 | |
| 1534 | if (flags & META_FRAME_ALLOWS_MAXIMIZE) |
| 1535 | { |
| 1536 | meta_core_toggle_maximize_vertically (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1537 | } |
| 1538 | } |
| 1539 | break; |
| 1540 | |
| 1541 | case META_ACTION_TITLEBAR_MINIMIZE: |
| 1542 | { |
| 1543 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 1544 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 1545 | META_CORE_GET_END); |
| 1546 | |
| 1547 | if (flags & META_FRAME_ALLOWS_MINIMIZE) |
| 1548 | { |
| 1549 | meta_core_minimize (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1550 | } |
| 1551 | } |
| 1552 | break; |
| 1553 | |
| 1554 | case META_ACTION_TITLEBAR_NONE: |
| 1555 | /* Yaay, a sane user that doesn't use that other weird crap! */ |
| 1556 | break; |
| 1557 | |
| 1558 | case META_ACTION_TITLEBAR_LOWER: |
| 1559 | meta_core_user_lower_and_unfocus (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1560 | frame->xwindow, |
| 1561 | event->time); |
| 1562 | break; |
| 1563 | |
| 1564 | case META_ACTION_TITLEBAR_MENU: |
| 1565 | meta_core_show_window_menu (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1566 | frame->xwindow, |
| 1567 | event->x_root, |
| 1568 | event->y_root, |
| 1569 | event->button, |
| 1570 | event->time); |
| 1571 | break; |
| 1572 | |
| 1573 | case META_ACTION_TITLEBAR_LAST: |
| 1574 | break; |
| 1575 | } |
| 1576 | |
| 1577 | return TRUE(!(0)); |
| 1578 | } |
| 1579 | |
| 1580 | static gboolean |
| 1581 | meta_frame_double_click_event (MetaUIFrame *frame, |
| 1582 | CdkEventButton *event) |
| 1583 | { |
| 1584 | int action = meta_prefs_get_action_double_click_titlebar (); |
| 1585 | |
| 1586 | return meta_frame_titlebar_event (frame, event, action); |
| 1587 | } |
| 1588 | |
| 1589 | static gboolean |
| 1590 | meta_frame_middle_click_event (MetaUIFrame *frame, |
| 1591 | CdkEventButton *event) |
| 1592 | { |
| 1593 | int action = meta_prefs_get_action_middle_click_titlebar(); |
| 1594 | |
| 1595 | return meta_frame_titlebar_event (frame, event, action); |
| 1596 | } |
| 1597 | |
| 1598 | static gboolean |
| 1599 | meta_frame_right_click_event(MetaUIFrame *frame, |
| 1600 | CdkEventButton *event) |
| 1601 | { |
| 1602 | int action = meta_prefs_get_action_right_click_titlebar(); |
| 1603 | |
| 1604 | return meta_frame_titlebar_event (frame, event, action); |
| 1605 | } |
| 1606 | |
| 1607 | static gboolean |
| 1608 | meta_frames_button_press_event (CtkWidget *widget, |
| 1609 | CdkEventButton *event) |
| 1610 | { |
| 1611 | MetaUIFrame *frame; |
| 1612 | MetaFrames *frames; |
| 1613 | MetaFrameControl control; |
| 1614 | |
| 1615 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 1616 | |
| 1617 | /* Remember that the display may have already done something with this event. |
| 1618 | * If so there's probably a GrabOp in effect. |
| 1619 | */ |
| 1620 | |
| 1621 | frame = meta_frames_lookup_window (frames, CDK_WINDOW_XID (event->window)(cdk_x11_window_get_xid (event->window))); |
| 1622 | if (frame == NULL((void*)0)) |
| 1623 | return FALSE(0); |
| 1624 | |
| 1625 | clear_tip (frames); |
| 1626 | |
| 1627 | control = get_control (frames, frame, event->x, event->y); |
| 1628 | |
| 1629 | /* focus on click, even if click was on client area */ |
| 1630 | if (event->button == 1 && |
| 1631 | !(control == META_FRAME_CONTROL_MINIMIZE || |
| 1632 | control == META_FRAME_CONTROL_DELETE || |
| 1633 | control == META_FRAME_CONTROL_MAXIMIZE)) |
| 1634 | { |
| 1635 | meta_topicmeta_topic_real (META_DEBUG_FOCUS, |
| 1636 | "Focusing window with frame 0x%lx due to button 1 press\n", |
| 1637 | frame->xwindow); |
| 1638 | meta_core_user_focus (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1639 | frame->xwindow, |
| 1640 | event->time); |
| 1641 | } |
| 1642 | |
| 1643 | /* don't do the rest of this if on client area */ |
| 1644 | if (control == META_FRAME_CONTROL_CLIENT_AREA) |
| 1645 | return FALSE(0); /* not on the frame, just passed through from client */ |
| 1646 | |
| 1647 | /* We want to shade even if we have a GrabOp, since we'll have a move grab |
| 1648 | * if we double click the titlebar. |
| 1649 | */ |
| 1650 | if (control == META_FRAME_CONTROL_TITLE && |
| 1651 | event->button == 1 && |
| 1652 | event->type == CDK_2BUTTON_PRESS) |
| 1653 | { |
| 1654 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1655 | return meta_frame_double_click_event (frame, event); |
| 1656 | } |
| 1657 | |
| 1658 | if (meta_core_get_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))) != |
| 1659 | META_GRAB_OP_NONE) |
| 1660 | return FALSE(0); /* already up to something */ |
| 1661 | |
| 1662 | if ((event->button == 1 && |
| 1663 | (control == META_FRAME_CONTROL_MINIMIZE || |
| 1664 | control == META_FRAME_CONTROL_DELETE || |
| 1665 | control == META_FRAME_CONTROL_SHADE || |
| 1666 | control == META_FRAME_CONTROL_UNSHADE || |
| 1667 | control == META_FRAME_CONTROL_ABOVE || |
| 1668 | control == META_FRAME_CONTROL_UNABOVE || |
| 1669 | control == META_FRAME_CONTROL_STICK || |
| 1670 | control == META_FRAME_CONTROL_UNSTICK || |
| 1671 | control == META_FRAME_CONTROL_MENU)) || |
| 1672 | (control == META_FRAME_CONTROL_MAXIMIZE || |
| 1673 | control == META_FRAME_CONTROL_UNMAXIMIZE)) |
| 1674 | { |
| 1675 | MetaGrabOp op; |
| 1676 | |
| 1677 | switch (control) |
| 1678 | { |
| 1679 | case META_FRAME_CONTROL_MINIMIZE: |
| 1680 | op = META_GRAB_OP_CLICKING_MINIMIZE; |
| 1681 | break; |
| 1682 | case META_FRAME_CONTROL_MAXIMIZE: |
| 1683 | op = META_GRAB_OP_CLICKING_MAXIMIZE + event->button - 1; |
| 1684 | op = op > META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL ? META_GRAB_OP_CLICKING_MAXIMIZE : op; |
| 1685 | break; |
| 1686 | case META_FRAME_CONTROL_UNMAXIMIZE: |
| 1687 | op = META_GRAB_OP_CLICKING_UNMAXIMIZE; |
| 1688 | break; |
| 1689 | case META_FRAME_CONTROL_DELETE: |
| 1690 | op = META_GRAB_OP_CLICKING_DELETE; |
| 1691 | break; |
| 1692 | case META_FRAME_CONTROL_MENU: |
| 1693 | op = META_GRAB_OP_CLICKING_MENU; |
| 1694 | break; |
| 1695 | case META_FRAME_CONTROL_APPMENU: |
| 1696 | op = META_GRAB_OP_CLICKING_APPMENU; |
This statement is never executed | |
| 1697 | break; |
| 1698 | case META_FRAME_CONTROL_SHADE: |
| 1699 | op = META_GRAB_OP_CLICKING_SHADE; |
| 1700 | break; |
| 1701 | case META_FRAME_CONTROL_UNSHADE: |
| 1702 | op = META_GRAB_OP_CLICKING_UNSHADE; |
| 1703 | break; |
| 1704 | case META_FRAME_CONTROL_ABOVE: |
| 1705 | op = META_GRAB_OP_CLICKING_ABOVE; |
| 1706 | break; |
| 1707 | case META_FRAME_CONTROL_UNABOVE: |
| 1708 | op = META_GRAB_OP_CLICKING_UNABOVE; |
| 1709 | break; |
| 1710 | case META_FRAME_CONTROL_STICK: |
| 1711 | op = META_GRAB_OP_CLICKING_STICK; |
| 1712 | break; |
| 1713 | case META_FRAME_CONTROL_UNSTICK: |
| 1714 | op = META_GRAB_OP_CLICKING_UNSTICK; |
| 1715 | break; |
| 1716 | default: |
| 1717 | g_assert_not_reached ()do { g_assertion_message_expr ("croma", "ui/frames.c", 1717, ( (const char*) (__func__)), ((void*)0)); } while (0); |
| 1718 | op = META_GRAB_OP_NONE; |
| 1719 | } |
| 1720 | |
| 1721 | meta_core_begin_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1722 | frame->xwindow, |
| 1723 | op, |
| 1724 | TRUE(!(0)), |
| 1725 | TRUE(!(0)), |
| 1726 | event->button, |
| 1727 | 0, |
| 1728 | event->time, |
| 1729 | event->x_root, |
| 1730 | event->y_root); |
| 1731 | |
| 1732 | frame->prelit_control = control; |
| 1733 | redraw_control (frames, frame, control); |
| 1734 | |
| 1735 | if (op == META_GRAB_OP_CLICKING_MENU) |
| 1736 | { |
| 1737 | MetaFrameGeometry fgeom; |
| 1738 | CdkRectangle *rect; |
| 1739 | int dx, dy; |
| 1740 | |
| 1741 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 1742 | |
| 1743 | rect = control_rect (META_FRAME_CONTROL_MENU, &fgeom); |
| 1744 | |
| 1745 | /* get delta to convert to root coords */ |
| 1746 | dx = event->x_root - event->x; |
| 1747 | dy = event->y_root - event->y; |
| 1748 | |
| 1749 | /* Align to the right end of the menu rectangle if RTL */ |
| 1750 | if (meta_ui_get_direction() == META_UI_DIRECTION_RTL) |
| 1751 | dx += rect->width; |
| 1752 | |
| 1753 | meta_core_show_window_menu (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1754 | frame->xwindow, |
| 1755 | rect->x + dx, |
| 1756 | rect->y + rect->height + dy, |
| 1757 | event->button, |
| 1758 | event->time); |
| 1759 | } |
| 1760 | } |
| 1761 | else if (event->button == 1 && |
| 1762 | (control == META_FRAME_CONTROL_RESIZE_SE || |
| 1763 | control == META_FRAME_CONTROL_RESIZE_S || |
| 1764 | control == META_FRAME_CONTROL_RESIZE_SW || |
| 1765 | control == META_FRAME_CONTROL_RESIZE_NE || |
| 1766 | control == META_FRAME_CONTROL_RESIZE_N || |
| 1767 | control == META_FRAME_CONTROL_RESIZE_NW || |
| 1768 | control == META_FRAME_CONTROL_RESIZE_E || |
| 1769 | control == META_FRAME_CONTROL_RESIZE_W)) |
| 1770 | { |
| 1771 | MetaGrabOp op; |
| 1772 | |
| 1773 | op = META_GRAB_OP_NONE; |
| 1774 | |
| 1775 | switch (control) |
| 1776 | { |
| 1777 | case META_FRAME_CONTROL_RESIZE_SE: |
| 1778 | op = META_GRAB_OP_RESIZING_SE; |
| 1779 | break; |
| 1780 | case META_FRAME_CONTROL_RESIZE_S: |
| 1781 | op = META_GRAB_OP_RESIZING_S; |
| 1782 | break; |
| 1783 | case META_FRAME_CONTROL_RESIZE_SW: |
| 1784 | op = META_GRAB_OP_RESIZING_SW; |
| 1785 | break; |
| 1786 | case META_FRAME_CONTROL_RESIZE_NE: |
| 1787 | op = META_GRAB_OP_RESIZING_NE; |
| 1788 | break; |
| 1789 | case META_FRAME_CONTROL_RESIZE_N: |
| 1790 | op = META_GRAB_OP_RESIZING_N; |
| 1791 | break; |
| 1792 | case META_FRAME_CONTROL_RESIZE_NW: |
| 1793 | op = META_GRAB_OP_RESIZING_NW; |
| 1794 | break; |
| 1795 | case META_FRAME_CONTROL_RESIZE_E: |
| 1796 | op = META_GRAB_OP_RESIZING_E; |
| 1797 | break; |
| 1798 | case META_FRAME_CONTROL_RESIZE_W: |
| 1799 | op = META_GRAB_OP_RESIZING_W; |
| 1800 | break; |
| 1801 | default: |
| 1802 | g_assert_not_reached ()do { g_assertion_message_expr ("croma", "ui/frames.c", 1802, ( (const char*) (__func__)), ((void*)0)); } while (0); |
| 1803 | break; |
| 1804 | } |
| 1805 | |
| 1806 | meta_core_begin_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1807 | frame->xwindow, |
| 1808 | op, |
| 1809 | TRUE(!(0)), |
| 1810 | TRUE(!(0)), |
| 1811 | event->button, |
| 1812 | 0, |
| 1813 | event->time, |
| 1814 | event->x_root, |
| 1815 | event->y_root); |
| 1816 | } |
| 1817 | else if (control == META_FRAME_CONTROL_TITLE && |
| 1818 | event->button == 1) |
| 1819 | { |
| 1820 | MetaFrameFlags flags; |
| 1821 | |
| 1822 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 1823 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 1824 | META_CORE_GET_END); |
| 1825 | |
| 1826 | if (flags & META_FRAME_ALLOWS_MOVE) |
| 1827 | { |
| 1828 | meta_core_begin_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1829 | frame->xwindow, |
| 1830 | META_GRAB_OP_MOVING, |
| 1831 | TRUE(!(0)), |
| 1832 | TRUE(!(0)), |
| 1833 | event->button, |
| 1834 | 0, |
| 1835 | event->time, |
| 1836 | event->x_root, |
| 1837 | event->y_root); |
| 1838 | } |
| 1839 | } |
| 1840 | else if (event->button == 2) |
| 1841 | { |
| 1842 | return meta_frame_middle_click_event (frame, event); |
| 1843 | } |
| 1844 | else if (event->button == 3) |
| 1845 | { |
| 1846 | return meta_frame_right_click_event (frame, event); |
| 1847 | } |
| 1848 | |
| 1849 | return TRUE(!(0)); |
| 1850 | } |
| 1851 | |
| 1852 | void |
| 1853 | meta_frames_notify_menu_hide (MetaFrames *frames) |
| 1854 | { |
| 1855 | if (meta_core_get_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))) == |
| 1856 | META_GRAB_OP_CLICKING_MENU) |
| 1857 | { |
| 1858 | Window grab_frame; |
| 1859 | |
| 1860 | grab_frame = meta_core_get_grab_frame (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))); |
| 1861 | |
| 1862 | if (grab_frame != None0L) |
| 1863 | { |
| 1864 | MetaUIFrame *frame; |
| 1865 | |
| 1866 | frame = meta_frames_lookup_window (frames, grab_frame); |
| 1867 | |
| 1868 | if (frame) |
| 1869 | { |
| 1870 | redraw_control (frames, frame, |
| 1871 | META_FRAME_CONTROL_MENU); |
| 1872 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), CurrentTime0L); |
| 1873 | } |
| 1874 | } |
| 1875 | } |
| 1876 | } |
| 1877 | |
| 1878 | static gboolean |
| 1879 | meta_frames_button_release_event (CtkWidget *widget, |
| 1880 | CdkEventButton *event) |
| 1881 | { |
| 1882 | MetaUIFrame *frame; |
| 1883 | MetaFrames *frames; |
| 1884 | MetaGrabOp op; |
| 1885 | |
| 1886 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 1887 | |
| 1888 | frame = meta_frames_lookup_window (frames, CDK_WINDOW_XID (event->window)(cdk_x11_window_get_xid (event->window))); |
| 1889 | if (frame == NULL((void*)0)) |
| 1890 | return FALSE(0); |
| 1891 | |
| 1892 | clear_tip (frames); |
| 1893 | |
| 1894 | op = meta_core_get_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))); |
| 1895 | |
| 1896 | if (op == META_GRAB_OP_NONE) |
| 1897 | return FALSE(0); |
| 1898 | |
| 1899 | /* We only handle the releases we handled the presses for (things |
| 1900 | * involving frame controls). Window ops that don't require a |
| 1901 | * frame are handled in the Xlib part of the code, display.c/window.c |
| 1902 | */ |
| 1903 | if (frame->xwindow == meta_core_get_grab_frame (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))) && |
| 1904 | ((int) event->button) == meta_core_get_grab_button (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())))) |
| 1905 | { |
| 1906 | MetaFrameControl control; |
| 1907 | |
| 1908 | control = get_control (frames, frame, event->x, event->y); |
| 1909 | |
| 1910 | switch (op) |
| 1911 | { |
| 1912 | case META_GRAB_OP_CLICKING_MINIMIZE: |
| 1913 | if (control == META_FRAME_CONTROL_MINIMIZE) |
| 1914 | meta_core_minimize (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1915 | |
| 1916 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1917 | break; |
| 1918 | |
| 1919 | case META_GRAB_OP_CLICKING_MAXIMIZE: |
| 1920 | case META_GRAB_OP_CLICKING_MAXIMIZE_VERTICAL: |
| 1921 | case META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL: |
| 1922 | if (control == META_FRAME_CONTROL_MAXIMIZE) |
| 1923 | { |
| 1924 | /* Focus the window on the maximize */ |
| 1925 | meta_core_user_focus (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 1926 | frame->xwindow, |
| 1927 | event->time); |
| 1928 | |
| 1929 | if (op == META_GRAB_OP_CLICKING_MAXIMIZE) |
| 1930 | meta_core_maximize (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1931 | if (op == META_GRAB_OP_CLICKING_MAXIMIZE_VERTICAL) |
| 1932 | meta_core_toggle_maximize_vertically (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1933 | if (op == META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL) |
| 1934 | meta_core_toggle_maximize_horizontally (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1935 | } |
| 1936 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1937 | break; |
| 1938 | |
| 1939 | case META_GRAB_OP_CLICKING_UNMAXIMIZE: |
| 1940 | case META_GRAB_OP_CLICKING_UNMAXIMIZE_VERTICAL: |
| 1941 | case META_GRAB_OP_CLICKING_UNMAXIMIZE_HORIZONTAL: |
| 1942 | if (control == META_FRAME_CONTROL_UNMAXIMIZE) { |
| 1943 | if (op == META_GRAB_OP_CLICKING_UNMAXIMIZE) |
| 1944 | meta_core_unmaximize (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1945 | if (op == META_GRAB_OP_CLICKING_UNMAXIMIZE_VERTICAL) |
| 1946 | meta_core_toggle_maximize_vertically (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1947 | if (op == META_GRAB_OP_CLICKING_UNMAXIMIZE_HORIZONTAL) |
| 1948 | meta_core_toggle_maximize_horizontally (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1949 | } |
| 1950 | |
| 1951 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1952 | break; |
| 1953 | |
| 1954 | case META_GRAB_OP_CLICKING_DELETE: |
| 1955 | if (control == META_FRAME_CONTROL_DELETE) |
| 1956 | meta_core_delete (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, event->time); |
| 1957 | |
| 1958 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1959 | break; |
| 1960 | |
| 1961 | case META_GRAB_OP_CLICKING_MENU: |
| 1962 | case META_GRAB_OP_CLICKING_APPMENU: |
| 1963 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1964 | break; |
| 1965 | |
| 1966 | case META_GRAB_OP_CLICKING_SHADE: |
| 1967 | if (control == META_FRAME_CONTROL_SHADE) |
| 1968 | meta_core_shade (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, event->time); |
| 1969 | |
| 1970 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1971 | break; |
| 1972 | |
| 1973 | case META_GRAB_OP_CLICKING_UNSHADE: |
| 1974 | if (control == META_FRAME_CONTROL_UNSHADE) |
| 1975 | meta_core_unshade (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, event->time); |
| 1976 | |
| 1977 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1978 | break; |
| 1979 | |
| 1980 | case META_GRAB_OP_CLICKING_ABOVE: |
| 1981 | if (control == META_FRAME_CONTROL_ABOVE) |
| 1982 | meta_core_make_above (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1983 | |
| 1984 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1985 | break; |
| 1986 | |
| 1987 | case META_GRAB_OP_CLICKING_UNABOVE: |
| 1988 | if (control == META_FRAME_CONTROL_UNABOVE) |
| 1989 | meta_core_unmake_above (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1990 | |
| 1991 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1992 | break; |
| 1993 | |
| 1994 | case META_GRAB_OP_CLICKING_STICK: |
| 1995 | if (control == META_FRAME_CONTROL_STICK) |
| 1996 | meta_core_stick (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 1997 | |
| 1998 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 1999 | break; |
| 2000 | |
| 2001 | case META_GRAB_OP_CLICKING_UNSTICK: |
| 2002 | if (control == META_FRAME_CONTROL_UNSTICK) |
| 2003 | meta_core_unstick (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow); |
| 2004 | |
| 2005 | meta_core_end_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), event->time); |
| 2006 | break; |
| 2007 | |
| 2008 | default: |
| 2009 | break; |
| 2010 | } |
| 2011 | |
| 2012 | /* Update the prelit control regardless of what button the mouse |
| 2013 | * was released over; needed so that the new button can become |
| 2014 | * prelit so to let the user know that it can now be pressed. |
| 2015 | * :) |
| 2016 | */ |
| 2017 | meta_frames_update_prelit_control (frames, frame, control); |
| 2018 | } |
| 2019 | |
| 2020 | return TRUE(!(0)); |
| 2021 | } |
| 2022 | |
| 2023 | static void |
| 2024 | meta_frames_update_prelit_control (MetaFrames *frames, |
| 2025 | MetaUIFrame *frame, |
| 2026 | MetaFrameControl control) |
| 2027 | { |
| 2028 | MetaFrameControl old_control; |
| 2029 | MetaCursor cursor; |
| 2030 | |
| 2031 | |
| 2032 | meta_verbosemeta_verbose_real ("Updating prelit control from %u to %u\n", |
| 2033 | frame->prelit_control, control); |
| 2034 | |
| 2035 | cursor = META_CURSOR_DEFAULT; |
| 2036 | |
| 2037 | switch (control) |
| 2038 | { |
| 2039 | case META_FRAME_CONTROL_CLIENT_AREA: |
| 2040 | break; |
| 2041 | case META_FRAME_CONTROL_NONE: |
| 2042 | break; |
| 2043 | case META_FRAME_CONTROL_TITLE: |
| 2044 | break; |
| 2045 | case META_FRAME_CONTROL_DELETE: |
| 2046 | break; |
| 2047 | case META_FRAME_CONTROL_MENU: |
| 2048 | break; |
| 2049 | case META_FRAME_CONTROL_APPMENU: |
| 2050 | break; |
| 2051 | case META_FRAME_CONTROL_MINIMIZE: |
| 2052 | break; |
| 2053 | case META_FRAME_CONTROL_MAXIMIZE: |
| 2054 | break; |
| 2055 | case META_FRAME_CONTROL_UNMAXIMIZE: |
| 2056 | break; |
| 2057 | case META_FRAME_CONTROL_SHADE: |
| 2058 | break; |
| 2059 | case META_FRAME_CONTROL_UNSHADE: |
| 2060 | break; |
| 2061 | case META_FRAME_CONTROL_ABOVE: |
| 2062 | break; |
| 2063 | case META_FRAME_CONTROL_UNABOVE: |
| 2064 | break; |
| 2065 | case META_FRAME_CONTROL_STICK: |
| 2066 | break; |
| 2067 | case META_FRAME_CONTROL_UNSTICK: |
| 2068 | break; |
| 2069 | case META_FRAME_CONTROL_RESIZE_SE: |
| 2070 | cursor = META_CURSOR_SE_RESIZE; |
| 2071 | break; |
| 2072 | case META_FRAME_CONTROL_RESIZE_S: |
| 2073 | cursor = META_CURSOR_SOUTH_RESIZE; |
| 2074 | break; |
| 2075 | case META_FRAME_CONTROL_RESIZE_SW: |
| 2076 | cursor = META_CURSOR_SW_RESIZE; |
| 2077 | break; |
| 2078 | case META_FRAME_CONTROL_RESIZE_N: |
| 2079 | cursor = META_CURSOR_NORTH_RESIZE; |
| 2080 | break; |
| 2081 | case META_FRAME_CONTROL_RESIZE_NE: |
| 2082 | cursor = META_CURSOR_NE_RESIZE; |
| 2083 | break; |
| 2084 | case META_FRAME_CONTROL_RESIZE_NW: |
| 2085 | cursor = META_CURSOR_NW_RESIZE; |
| 2086 | break; |
| 2087 | case META_FRAME_CONTROL_RESIZE_W: |
| 2088 | cursor = META_CURSOR_WEST_RESIZE; |
| 2089 | break; |
| 2090 | case META_FRAME_CONTROL_RESIZE_E: |
| 2091 | cursor = META_CURSOR_EAST_RESIZE; |
| 2092 | break; |
| 2093 | } |
| 2094 | |
| 2095 | /* set/unset the prelight cursor */ |
| 2096 | meta_core_set_screen_cursor (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), |
| 2097 | frame->xwindow, |
| 2098 | cursor); |
| 2099 | |
| 2100 | switch (control) |
| 2101 | { |
| 2102 | case META_FRAME_CONTROL_MENU: |
| 2103 | case META_FRAME_CONTROL_APPMENU: |
| 2104 | case META_FRAME_CONTROL_MINIMIZE: |
| 2105 | case META_FRAME_CONTROL_MAXIMIZE: |
| 2106 | case META_FRAME_CONTROL_DELETE: |
| 2107 | case META_FRAME_CONTROL_SHADE: |
| 2108 | case META_FRAME_CONTROL_UNSHADE: |
| 2109 | case META_FRAME_CONTROL_ABOVE: |
| 2110 | case META_FRAME_CONTROL_UNABOVE: |
| 2111 | case META_FRAME_CONTROL_STICK: |
| 2112 | case META_FRAME_CONTROL_UNSTICK: |
| 2113 | case META_FRAME_CONTROL_UNMAXIMIZE: |
| 2114 | /* leave control set */ |
| 2115 | break; |
| 2116 | default: |
| 2117 | /* Only prelight buttons */ |
| 2118 | control = META_FRAME_CONTROL_NONE; |
| 2119 | break; |
| 2120 | } |
| 2121 | |
| 2122 | if (control == frame->prelit_control) |
| 2123 | return; |
| 2124 | |
| 2125 | /* Save the old control so we can unprelight it */ |
| 2126 | old_control = frame->prelit_control; |
| 2127 | |
| 2128 | frame->prelit_control = control; |
| 2129 | |
| 2130 | redraw_control (frames, frame, old_control); |
| 2131 | redraw_control (frames, frame, control); |
| 2132 | } |
| 2133 | |
| 2134 | static gboolean |
| 2135 | meta_frames_motion_notify_event (CtkWidget *widget, |
| 2136 | CdkEventMotion *event) |
| 2137 | { |
| 2138 | MetaUIFrame *frame; |
| 2139 | MetaFrames *frames; |
| 2140 | MetaGrabOp grab_op; |
| 2141 | |
| 2142 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 2143 | |
| 2144 | frame = meta_frames_lookup_window (frames, CDK_WINDOW_XID (event->window)(cdk_x11_window_get_xid (event->window))); |
| 2145 | if (frame == NULL((void*)0)) |
| 2146 | return FALSE(0); |
| 2147 | |
| 2148 | clear_tip (frames); |
| 2149 | |
| 2150 | frames->last_motion_frame = frame; |
| 2151 | |
| 2152 | grab_op = meta_core_get_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))); |
| 2153 | |
| 2154 | switch (grab_op) |
| 2155 | { |
| 2156 | case META_GRAB_OP_CLICKING_MENU: |
| 2157 | case META_GRAB_OP_CLICKING_APPMENU: |
| 2158 | case META_GRAB_OP_CLICKING_DELETE: |
| 2159 | case META_GRAB_OP_CLICKING_MINIMIZE: |
| 2160 | case META_GRAB_OP_CLICKING_MAXIMIZE: |
| 2161 | case META_GRAB_OP_CLICKING_MAXIMIZE_VERTICAL: |
| 2162 | case META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL: |
| 2163 | case META_GRAB_OP_CLICKING_UNMAXIMIZE: |
| 2164 | case META_GRAB_OP_CLICKING_UNMAXIMIZE_VERTICAL: |
| 2165 | case META_GRAB_OP_CLICKING_UNMAXIMIZE_HORIZONTAL: |
| 2166 | case META_GRAB_OP_CLICKING_SHADE: |
| 2167 | case META_GRAB_OP_CLICKING_UNSHADE: |
| 2168 | case META_GRAB_OP_CLICKING_ABOVE: |
| 2169 | case META_GRAB_OP_CLICKING_UNABOVE: |
| 2170 | case META_GRAB_OP_CLICKING_STICK: |
| 2171 | case META_GRAB_OP_CLICKING_UNSTICK: |
| 2172 | { |
| 2173 | MetaFrameControl control; |
| 2174 | int x, y, scale; |
| 2175 | |
| 2176 | cdk_window_get_device_position (frame->window, event->device, |
| 2177 | &x, &y, NULL((void*)0)); |
| 2178 | scale = cdk_window_get_scale_factor (frame->window); |
| 2179 | x *= scale; |
| 2180 | y *= scale; |
| 2181 | |
| 2182 | /* Control is set to none unless it matches |
| 2183 | * the current grab |
| 2184 | */ |
| 2185 | control = get_control (frames, frame, x, y); |
| 2186 | if (! ((control == META_FRAME_CONTROL_MENU && |
| 2187 | grab_op == META_GRAB_OP_CLICKING_MENU) || |
| 2188 | (control == META_FRAME_CONTROL_APPMENU && |
| 2189 | grab_op == META_GRAB_OP_CLICKING_APPMENU) || |
| 2190 | (control == META_FRAME_CONTROL_DELETE && |
| 2191 | grab_op == META_GRAB_OP_CLICKING_DELETE) || |
| 2192 | (control == META_FRAME_CONTROL_MINIMIZE && |
| 2193 | grab_op == META_GRAB_OP_CLICKING_MINIMIZE) || |
| 2194 | ((control == META_FRAME_CONTROL_MAXIMIZE || |
| 2195 | control == META_FRAME_CONTROL_UNMAXIMIZE) && |
| 2196 | (grab_op == META_GRAB_OP_CLICKING_MAXIMIZE || |
| 2197 | grab_op == META_GRAB_OP_CLICKING_MAXIMIZE_VERTICAL || |
| 2198 | grab_op == META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL || |
| 2199 | grab_op == META_GRAB_OP_CLICKING_UNMAXIMIZE || |
| 2200 | grab_op == META_GRAB_OP_CLICKING_UNMAXIMIZE_VERTICAL || |
| 2201 | grab_op == META_GRAB_OP_CLICKING_UNMAXIMIZE_HORIZONTAL)) || |
| 2202 | (control == META_FRAME_CONTROL_SHADE && |
| 2203 | grab_op == META_GRAB_OP_CLICKING_SHADE) || |
| 2204 | (control == META_FRAME_CONTROL_UNSHADE && |
| 2205 | grab_op == META_GRAB_OP_CLICKING_UNSHADE) || |
| 2206 | (control == META_FRAME_CONTROL_ABOVE && |
| 2207 | grab_op == META_GRAB_OP_CLICKING_ABOVE) || |
| 2208 | (control == META_FRAME_CONTROL_UNABOVE && |
| 2209 | grab_op == META_GRAB_OP_CLICKING_UNABOVE) || |
| 2210 | (control == META_FRAME_CONTROL_STICK && |
| 2211 | grab_op == META_GRAB_OP_CLICKING_STICK) || |
| 2212 | (control == META_FRAME_CONTROL_UNSTICK && |
| 2213 | grab_op == META_GRAB_OP_CLICKING_UNSTICK))) |
| 2214 | control = META_FRAME_CONTROL_NONE; |
| 2215 | |
| 2216 | /* Update prelit control and cursor */ |
| 2217 | meta_frames_update_prelit_control (frames, frame, control); |
| 2218 | |
| 2219 | /* No tooltip while in the process of clicking */ |
| 2220 | } |
| 2221 | break; |
| 2222 | case META_GRAB_OP_NONE: |
| 2223 | { |
| 2224 | MetaFrameControl control; |
| 2225 | int x, y, scale; |
| 2226 | |
| 2227 | cdk_window_get_device_position (frame->window, event->device, |
| 2228 | &x, &y, NULL((void*)0)); |
| 2229 | scale = cdk_window_get_scale_factor (frame->window); |
| 2230 | x *= scale; |
| 2231 | y *= scale; |
| 2232 | |
| 2233 | control = get_control (frames, frame, x, y); |
| 2234 | |
| 2235 | /* Update prelit control and cursor */ |
| 2236 | meta_frames_update_prelit_control (frames, frame, control); |
| 2237 | |
| 2238 | queue_tip (frames); |
| 2239 | } |
| 2240 | break; |
| 2241 | |
| 2242 | default: |
| 2243 | break; |
| 2244 | } |
| 2245 | |
| 2246 | return TRUE(!(0)); |
| 2247 | } |
| 2248 | |
| 2249 | static gboolean |
| 2250 | meta_frames_destroy_event (CtkWidget *widget, |
| 2251 | CdkEventAny *event) |
| 2252 | { |
| 2253 | MetaUIFrame *frame; |
| 2254 | MetaFrames *frames; |
| 2255 | |
| 2256 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 2257 | |
| 2258 | frame = meta_frames_lookup_window (frames, CDK_WINDOW_XID (event->window)(cdk_x11_window_get_xid (event->window))); |
| 2259 | if (frame == NULL((void*)0)) |
| 2260 | return FALSE(0); |
| 2261 | |
| 2262 | return TRUE(!(0)); |
| 2263 | } |
| 2264 | |
| 2265 | /* Returns a pixmap with a piece of the windows frame painted on it. |
| 2266 | */ |
| 2267 | static cairo_surface_t * |
| 2268 | generate_pixmap (MetaFrames *frames, |
| 2269 | MetaUIFrame *frame, |
| 2270 | cairo_rectangle_int_t *rect) |
| 2271 | { |
| 2272 | cairo_surface_t *result; |
| 2273 | cairo_t *cr; |
| 2274 | |
| 2275 | /* do not create a pixmap for nonexisting areas */ |
| 2276 | if (rect->width <= 0 || rect->height <= 0) |
| 2277 | return NULL((void*)0); |
| 2278 | |
| 2279 | result = cdk_window_create_similar_surface (frame->window, |
| 2280 | CAIRO_CONTENT_COLOR_ALPHA, |
| 2281 | rect->width, rect->height); |
| 2282 | |
| 2283 | cr = cairo_create (result); |
| 2284 | cairo_translate (cr, -rect->x, -rect->y); |
| 2285 | |
| 2286 | cairo_paint (cr); |
| 2287 | |
| 2288 | meta_frames_paint_to_drawable (frames, frame, cr); |
| 2289 | |
| 2290 | cairo_destroy (cr); |
| 2291 | |
| 2292 | return result; |
| 2293 | } |
| 2294 | |
| 2295 | static void |
| 2296 | populate_cache (MetaFrames *frames, |
| 2297 | MetaUIFrame *frame) |
| 2298 | { |
| 2299 | MetaFrameBorders borders; |
| 2300 | int width, height; |
| 2301 | int frame_width, frame_height, screen_width, screen_height; |
| 2302 | CachedPixels *pixels; |
| 2303 | MetaFrameType frame_type; |
| 2304 | MetaFrameFlags frame_flags; |
| 2305 | int i; |
| 2306 | |
| 2307 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 2308 | META_CORE_GET_FRAME_WIDTH, &frame_width, |
| 2309 | META_CORE_GET_FRAME_HEIGHT, &frame_height, |
| 2310 | META_CORE_GET_SCREEN_WIDTH, &screen_width, |
| 2311 | META_CORE_GET_SCREEN_HEIGHT, &screen_height, |
| 2312 | META_CORE_GET_CLIENT_WIDTH, &width, |
| 2313 | META_CORE_GET_CLIENT_HEIGHT, &height, |
| 2314 | META_CORE_GET_FRAME_TYPE, &frame_type, |
| 2315 | META_CORE_GET_FRAME_FLAGS, &frame_flags, |
| 2316 | META_CORE_GET_END); |
| 2317 | |
| 2318 | /* don't cache extremely large windows */ |
| 2319 | if (frame_width > 2 * screen_width || |
| 2320 | frame_height > 2 * screen_height) |
| 2321 | { |
| 2322 | return; |
| 2323 | } |
| 2324 | |
| 2325 | meta_theme_get_frame_borders (meta_theme_get_current (), |
| 2326 | frame_type, |
| 2327 | frame->text_height, |
| 2328 | frame_flags, |
| 2329 | &borders); |
| 2330 | |
| 2331 | pixels = get_cache (frames, frame); |
| 2332 | |
| 2333 | /* Setup the rectangles for the four visible frame borders. First top, then |
| 2334 | * left, right and bottom. Top and bottom extend to the invisible borders |
| 2335 | * while left and right snugly fit in between: |
| 2336 | * ----- |
| 2337 | * | | |
| 2338 | * ----- |
| 2339 | */ |
| 2340 | |
| 2341 | /* width and height refer to the client window's |
| 2342 | * size without any border added. */ |
| 2343 | |
| 2344 | /* top */ |
| 2345 | pixels->piece[0].rect.x = 0; |
| 2346 | pixels->piece[0].rect.y = 0; |
| 2347 | pixels->piece[0].rect.width = width + borders.total.left + borders.total.right; |
| 2348 | pixels->piece[0].rect.height = borders.total.top; |
| 2349 | |
| 2350 | /* left */ |
| 2351 | pixels->piece[1].rect.x = 0; |
| 2352 | pixels->piece[1].rect.y = borders.total.top; |
| 2353 | pixels->piece[1].rect.width = borders.total.left; |
| 2354 | pixels->piece[1].rect.height = height; |
| 2355 | |
| 2356 | /* right */ |
| 2357 | pixels->piece[2].rect.x = borders.total.left + width; |
| 2358 | pixels->piece[2].rect.y = borders.total.top; |
| 2359 | pixels->piece[2].rect.width = borders.total.right; |
| 2360 | pixels->piece[2].rect.height = height; |
| 2361 | |
| 2362 | /* bottom */ |
| 2363 | pixels->piece[3].rect.x = 0; |
| 2364 | pixels->piece[3].rect.y = borders.total.top + height; |
| 2365 | pixels->piece[3].rect.width = width + borders.total.left + borders.total.right; |
| 2366 | pixels->piece[3].rect.height = borders.total.bottom; |
| 2367 | |
| 2368 | for (i = 0; i < 4; i++) |
| 2369 | { |
| 2370 | CachedFramePiece *piece = &pixels->piece[i]; |
| 2371 | if (!piece->pixmap) |
| 2372 | piece->pixmap = generate_pixmap (frames, frame, &piece->rect); |
| 2373 | } |
| 2374 | |
| 2375 | if (frames->invalidate_cache_timeout_id) |
| 2376 | g_source_remove (frames->invalidate_cache_timeout_id); |
| 2377 | |
| 2378 | frames->invalidate_cache_timeout_id = g_timeout_add (1000, invalidate_cache_timeout, frames); |
| 2379 | |
| 2380 | if (!g_list_find (frames->invalidate_frames, frame)) |
| 2381 | frames->invalidate_frames = |
| 2382 | g_list_prepend (frames->invalidate_frames, frame); |
| 2383 | } |
| 2384 | |
| 2385 | static void |
| 2386 | clip_to_screen (cairo_region_t *region, MetaUIFrame *frame) |
| 2387 | { |
| 2388 | CdkRectangle frame_area; |
| 2389 | CdkRectangle screen_area = { 0, 0, 0, 0 }; |
| 2390 | cairo_region_t *tmp_region; |
| 2391 | |
| 2392 | /* Chop off stuff outside the screen; this optimization |
| 2393 | * is crucial to handle huge client windows, |
| 2394 | * like "xterm -geometry 1000x1000" |
| 2395 | */ |
| 2396 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 2397 | META_CORE_GET_FRAME_X, &frame_area.x, |
| 2398 | META_CORE_GET_FRAME_Y, &frame_area.y, |
| 2399 | META_CORE_GET_FRAME_WIDTH, &frame_area.width, |
| 2400 | META_CORE_GET_FRAME_HEIGHT, &frame_area.height, |
| 2401 | META_CORE_GET_SCREEN_WIDTH, &screen_area.width, |
| 2402 | META_CORE_GET_SCREEN_HEIGHT, &screen_area.height, |
| 2403 | META_CORE_GET_END); |
| 2404 | |
| 2405 | cairo_region_translate (region, frame_area.x, frame_area.y); |
| 2406 | |
| 2407 | tmp_region = cairo_region_create_rectangle (&frame_area); |
| 2408 | cairo_region_intersect (region, tmp_region); |
| 2409 | cairo_region_destroy (tmp_region); |
| 2410 | |
| 2411 | cairo_region_translate (region, - frame_area.x, - frame_area.y); |
| 2412 | } |
| 2413 | |
| 2414 | static void |
| 2415 | subtract_client_area (cairo_region_t *region, |
| 2416 | MetaUIFrame *frame) |
| 2417 | { |
| 2418 | cairo_rectangle_int_t area; |
| 2419 | MetaFrameFlags flags; |
| 2420 | MetaFrameType type; |
| 2421 | MetaFrameBorders borders; |
| 2422 | cairo_region_t *tmp_region; |
| 2423 | Display *display; |
| 2424 | gint scale; |
| 2425 | |
| 2426 | display = CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())); |
| 2427 | scale = cdk_window_get_scale_factor (frame->window); |
| 2428 | |
| 2429 | meta_core_get (display, frame->xwindow, |
| 2430 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 2431 | META_CORE_GET_FRAME_TYPE, &type, |
| 2432 | META_CORE_GET_CLIENT_WIDTH, &area.width, |
| 2433 | META_CORE_GET_CLIENT_HEIGHT, &area.height, |
| 2434 | META_CORE_GET_END); |
| 2435 | meta_theme_get_frame_borders (meta_theme_get_current (), |
| 2436 | type, frame->text_height, flags, |
| 2437 | &borders); |
| 2438 | |
| 2439 | area.width /= scale; |
| 2440 | area.height /= scale; |
| 2441 | area.x = borders.total.left / scale; |
| 2442 | area.y = borders.total.top / scale; |
| 2443 | |
| 2444 | tmp_region = cairo_region_create_rectangle (&area); |
| 2445 | cairo_region_subtract (region, tmp_region); |
| 2446 | cairo_region_destroy (tmp_region); |
| 2447 | } |
| 2448 | |
| 2449 | static void |
| 2450 | cached_pixels_draw (CachedPixels *pixels, |
| 2451 | cairo_t *cr, |
| 2452 | cairo_region_t *region) |
| 2453 | { |
| 2454 | cairo_region_t *region_piece; |
| 2455 | int i; |
| 2456 | |
| 2457 | for (i = 0; i < 4; i++) |
| 2458 | { |
| 2459 | CachedFramePiece *piece; |
| 2460 | piece = &pixels->piece[i]; |
| 2461 | |
| 2462 | if (piece->pixmap) |
| 2463 | { |
| 2464 | cairo_set_source_surface (cr, piece->pixmap, |
| 2465 | piece->rect.x, piece->rect.y); |
| 2466 | cairo_paint (cr); |
| 2467 | |
| 2468 | region_piece = cairo_region_create_rectangle (&piece->rect); |
| 2469 | cairo_region_subtract (region, region_piece); |
| 2470 | cairo_region_destroy (region_piece); |
| 2471 | } |
| 2472 | } |
| 2473 | } |
| 2474 | |
| 2475 | static MetaUIFrame * |
| 2476 | find_frame_to_draw (MetaFrames *frames, |
| 2477 | cairo_t *cr) |
| 2478 | { |
| 2479 | GHashTableIter iter; |
| 2480 | MetaUIFrame *frame; |
| 2481 | |
| 2482 | g_hash_table_iter_init (&iter, frames->frames); |
| 2483 | while (g_hash_table_iter_next (&iter, NULL((void*)0), (gpointer *) &frame)) |
| 2484 | if (ctk_cairo_should_draw_window (cr, frame->window)) |
| 2485 | return frame; |
| 2486 | |
| 2487 | return NULL((void*)0); |
| 2488 | } |
| 2489 | |
| 2490 | static gboolean |
| 2491 | meta_frames_draw (CtkWidget *widget, |
| 2492 | cairo_t *cr) |
| 2493 | { |
| 2494 | MetaUIFrame *frame; |
| 2495 | MetaFrames *frames; |
| 2496 | CachedPixels *pixels; |
| 2497 | cairo_region_t *region; |
| 2498 | cairo_rectangle_int_t clip; |
| 2499 | int i, n_areas; |
| 2500 | |
| 2501 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 2502 | cdk_cairo_get_clip_rectangle (cr, &clip); |
| 2503 | |
| 2504 | frame = find_frame_to_draw (frames, cr); |
| 2505 | |
| 2506 | if (frame == NULL((void*)0)) |
| 2507 | return FALSE(0); |
| 2508 | |
| 2509 | if (frames->expose_delay_count > 0) |
| 2510 | { |
| 2511 | /* Redraw this entire frame later */ |
| 2512 | frame->expose_delayed = TRUE(!(0)); |
| 2513 | return TRUE(!(0)); |
| 2514 | } |
| 2515 | |
| 2516 | populate_cache (frames, frame); |
| 2517 | |
| 2518 | region = cairo_region_create_rectangle (&clip); |
| 2519 | |
| 2520 | pixels = get_cache (frames, frame); |
| 2521 | |
| 2522 | cached_pixels_draw (pixels, cr, region); |
| 2523 | |
| 2524 | clip_to_screen (region, frame); |
| 2525 | subtract_client_area (region, frame); |
| 2526 | |
| 2527 | n_areas = cairo_region_num_rectangles (region); |
| 2528 | |
| 2529 | for (i = 0; i < n_areas; i++) |
| 2530 | { |
| 2531 | cairo_rectangle_int_t area; |
| 2532 | |
| 2533 | cairo_region_get_rectangle (region, i, &area); |
| 2534 | |
| 2535 | cairo_save (cr); |
| 2536 | |
| 2537 | cairo_rectangle (cr, area.x, area.y, area.width, area.height); |
| 2538 | cairo_clip (cr); |
| 2539 | |
| 2540 | cairo_push_group (cr); |
| 2541 | |
| 2542 | meta_frames_paint_to_drawable (frames, frame, cr); |
| 2543 | |
| 2544 | cairo_pop_group_to_source (cr); |
| 2545 | cairo_paint (cr); |
| 2546 | |
| 2547 | cairo_restore (cr); |
| 2548 | } |
| 2549 | |
| 2550 | cairo_region_destroy (region); |
| 2551 | |
| 2552 | return TRUE(!(0)); |
| 2553 | } |
| 2554 | |
| 2555 | /* How far off the screen edge the window decorations should |
| 2556 | * be drawn. Used only in meta_frames_paint_to_drawable, below. |
| 2557 | */ |
| 2558 | #define DECORATING_BORDER100 100 |
| 2559 | |
| 2560 | static void |
| 2561 | meta_frames_paint_to_drawable (MetaFrames *frames, |
| 2562 | MetaUIFrame *frame, |
| 2563 | cairo_t *cr) |
| 2564 | { |
| 2565 | MetaFrameFlags flags; |
| 2566 | MetaFrameType type; |
| 2567 | GdkPixbuf *mini_icon; |
| 2568 | GdkPixbuf *icon; |
| 2569 | int w, h, scale; |
| 2570 | MetaButtonState button_states[META_BUTTON_TYPE_LAST]; |
| 2571 | Window grab_frame; |
| 2572 | int i; |
| 2573 | MetaButtonLayout button_layout; |
| 2574 | MetaGrabOp grab_op; |
| 2575 | |
| 2576 | for (i = 0; i < META_BUTTON_TYPE_LAST; i++) |
| 2577 | button_states[i] = META_BUTTON_STATE_NORMAL; |
| 2578 | |
| 2579 | grab_frame = meta_core_get_grab_frame (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))); |
| 2580 | grab_op = meta_core_get_grab_op (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))); |
| 2581 | if (grab_frame != frame->xwindow) |
| 2582 | grab_op = META_GRAB_OP_NONE; |
| 2583 | |
| 2584 | /* Set prelight state */ |
| 2585 | switch (frame->prelit_control) |
| 2586 | { |
| 2587 | case META_FRAME_CONTROL_MENU: |
| 2588 | if (grab_op == META_GRAB_OP_CLICKING_MENU) |
| 2589 | button_states[META_BUTTON_TYPE_MENU] = META_BUTTON_STATE_PRESSED; |
| 2590 | else |
| 2591 | button_states[META_BUTTON_TYPE_MENU] = META_BUTTON_STATE_PRELIGHT; |
| 2592 | break; |
| 2593 | case META_FRAME_CONTROL_APPMENU: |
| 2594 | if (grab_op == META_GRAB_OP_CLICKING_MENU) |
| 2595 | button_states[META_BUTTON_TYPE_APPMENU] = META_BUTTON_STATE_PRESSED; |
| 2596 | else |
| 2597 | button_states[META_BUTTON_TYPE_APPMENU] = META_BUTTON_STATE_PRELIGHT; |
| 2598 | break; |
| 2599 | case META_FRAME_CONTROL_MINIMIZE: |
| 2600 | if (grab_op == META_GRAB_OP_CLICKING_MINIMIZE) |
| 2601 | button_states[META_BUTTON_TYPE_MINIMIZE] = META_BUTTON_STATE_PRESSED; |
| 2602 | else |
| 2603 | button_states[META_BUTTON_TYPE_MINIMIZE] = META_BUTTON_STATE_PRELIGHT; |
| 2604 | break; |
| 2605 | case META_FRAME_CONTROL_MAXIMIZE: |
| 2606 | if (grab_op == META_GRAB_OP_CLICKING_MAXIMIZE || grab_op == META_GRAB_OP_CLICKING_MAXIMIZE_VERTICAL || |
| 2607 | grab_op == META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL) |
| 2608 | button_states[META_BUTTON_TYPE_MAXIMIZE] = META_BUTTON_STATE_PRESSED; |
| 2609 | else |
| 2610 | button_states[META_BUTTON_TYPE_MAXIMIZE] = META_BUTTON_STATE_PRELIGHT; |
| 2611 | break; |
| 2612 | case META_FRAME_CONTROL_UNMAXIMIZE: |
| 2613 | if (grab_op == META_GRAB_OP_CLICKING_UNMAXIMIZE || grab_op == META_GRAB_OP_CLICKING_UNMAXIMIZE_VERTICAL || |
| 2614 | grab_op == META_GRAB_OP_CLICKING_UNMAXIMIZE_HORIZONTAL) |
| 2615 | button_states[META_BUTTON_TYPE_MAXIMIZE] = META_BUTTON_STATE_PRESSED; |
| 2616 | else |
| 2617 | button_states[META_BUTTON_TYPE_MAXIMIZE] = META_BUTTON_STATE_PRELIGHT; |
| 2618 | break; |
| 2619 | case META_FRAME_CONTROL_SHADE: |
| 2620 | if (grab_op == META_GRAB_OP_CLICKING_SHADE) |
| 2621 | button_states[META_BUTTON_TYPE_SHADE] = META_BUTTON_STATE_PRESSED; |
| 2622 | else |
| 2623 | button_states[META_BUTTON_TYPE_SHADE] = META_BUTTON_STATE_PRELIGHT; |
| 2624 | break; |
| 2625 | case META_FRAME_CONTROL_UNSHADE: |
| 2626 | if (grab_op == META_GRAB_OP_CLICKING_UNSHADE) |
| 2627 | button_states[META_BUTTON_TYPE_UNSHADE] = META_BUTTON_STATE_PRESSED; |
| 2628 | else |
| 2629 | button_states[META_BUTTON_TYPE_UNSHADE] = META_BUTTON_STATE_PRELIGHT; |
| 2630 | break; |
| 2631 | case META_FRAME_CONTROL_ABOVE: |
| 2632 | if (grab_op == META_GRAB_OP_CLICKING_ABOVE) |
| 2633 | button_states[META_BUTTON_TYPE_ABOVE] = META_BUTTON_STATE_PRESSED; |
| 2634 | else |
| 2635 | button_states[META_BUTTON_TYPE_ABOVE] = META_BUTTON_STATE_PRELIGHT; |
| 2636 | break; |
| 2637 | case META_FRAME_CONTROL_UNABOVE: |
| 2638 | if (grab_op == META_GRAB_OP_CLICKING_UNABOVE) |
| 2639 | button_states[META_BUTTON_TYPE_UNABOVE] = META_BUTTON_STATE_PRESSED; |
| 2640 | else |
| 2641 | button_states[META_BUTTON_TYPE_UNABOVE] = META_BUTTON_STATE_PRELIGHT; |
| 2642 | break; |
| 2643 | case META_FRAME_CONTROL_STICK: |
| 2644 | if (grab_op == META_GRAB_OP_CLICKING_STICK) |
| 2645 | button_states[META_BUTTON_TYPE_STICK] = META_BUTTON_STATE_PRESSED; |
| 2646 | else |
| 2647 | button_states[META_BUTTON_TYPE_STICK] = META_BUTTON_STATE_PRELIGHT; |
| 2648 | break; |
| 2649 | case META_FRAME_CONTROL_UNSTICK: |
| 2650 | if (grab_op == META_GRAB_OP_CLICKING_UNSTICK) |
| 2651 | button_states[META_BUTTON_TYPE_UNSTICK] = META_BUTTON_STATE_PRESSED; |
| 2652 | else |
| 2653 | button_states[META_BUTTON_TYPE_UNSTICK] = META_BUTTON_STATE_PRELIGHT; |
| 2654 | break; |
| 2655 | case META_FRAME_CONTROL_DELETE: |
| 2656 | if (grab_op == META_GRAB_OP_CLICKING_DELETE) |
| 2657 | button_states[META_BUTTON_TYPE_CLOSE] = META_BUTTON_STATE_PRESSED; |
| 2658 | else |
| 2659 | button_states[META_BUTTON_TYPE_CLOSE] = META_BUTTON_STATE_PRELIGHT; |
| 2660 | break; |
| 2661 | default: |
| 2662 | break; |
| 2663 | } |
| 2664 | |
| 2665 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 2666 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 2667 | META_CORE_GET_FRAME_TYPE, &type, |
| 2668 | META_CORE_GET_MINI_ICON, &mini_icon, |
| 2669 | META_CORE_GET_ICON, &icon, |
| 2670 | META_CORE_GET_CLIENT_WIDTH, &w, |
| 2671 | META_CORE_GET_CLIENT_HEIGHT, &h, |
| 2672 | META_CORE_GET_END); |
| 2673 | |
| 2674 | meta_frames_ensure_layout (frames, frame); |
| 2675 | |
| 2676 | meta_prefs_get_button_layout (&button_layout); |
| 2677 | |
| 2678 | scale = cdk_window_get_scale_factor (frame->window); |
| 2679 | meta_theme_draw_frame (meta_theme_get_current (), |
| 2680 | frame->style, |
| 2681 | cr, |
| 2682 | type, |
| 2683 | flags, |
| 2684 | w / scale, |
| 2685 | h / scale, |
| 2686 | frame->text_layout, |
| 2687 | frame->text_height, |
| 2688 | &button_layout, |
| 2689 | button_states, |
| 2690 | mini_icon, |
| 2691 | icon); |
| 2692 | } |
| 2693 | |
| 2694 | static gboolean |
| 2695 | meta_frames_enter_notify_event (CtkWidget *widget, |
| 2696 | CdkEventCrossing *event) |
| 2697 | { |
| 2698 | MetaUIFrame *frame; |
| 2699 | MetaFrames *frames; |
| 2700 | MetaFrameControl control; |
| 2701 | |
| 2702 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 2703 | |
| 2704 | frame = meta_frames_lookup_window (frames, CDK_WINDOW_XID (event->window)(cdk_x11_window_get_xid (event->window))); |
| 2705 | if (frame == NULL((void*)0)) |
| 2706 | return FALSE(0); |
| 2707 | |
| 2708 | control = get_control (frames, frame, event->x, event->y); |
| 2709 | meta_frames_update_prelit_control (frames, frame, control); |
| 2710 | |
| 2711 | return TRUE(!(0)); |
| 2712 | } |
| 2713 | |
| 2714 | static gboolean |
| 2715 | meta_frames_leave_notify_event (CtkWidget *widget, |
| 2716 | CdkEventCrossing *event) |
| 2717 | { |
| 2718 | MetaUIFrame *frame; |
| 2719 | MetaFrames *frames; |
| 2720 | |
| 2721 | frames = META_FRAMES (widget)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((meta_frames_get_type ())))))); |
| 2722 | |
| 2723 | frame = meta_frames_lookup_window (frames, CDK_WINDOW_XID (event->window)(cdk_x11_window_get_xid (event->window))); |
| 2724 | if (frame == NULL((void*)0)) |
| 2725 | return FALSE(0); |
| 2726 | |
| 2727 | meta_frames_update_prelit_control (frames, frame, META_FRAME_CONTROL_NONE); |
| 2728 | |
| 2729 | clear_tip (frames); |
| 2730 | |
| 2731 | return TRUE(!(0)); |
| 2732 | } |
| 2733 | |
| 2734 | static CdkRectangle* |
| 2735 | control_rect (MetaFrameControl control, |
| 2736 | MetaFrameGeometry *fgeom) |
| 2737 | { |
| 2738 | CdkRectangle *rect; |
| 2739 | |
| 2740 | rect = NULL((void*)0); |
| 2741 | switch (control) |
| 2742 | { |
| 2743 | case META_FRAME_CONTROL_TITLE: |
| 2744 | rect = &fgeom->title_rect; |
| 2745 | break; |
| 2746 | case META_FRAME_CONTROL_DELETE: |
| 2747 | rect = &fgeom->close_rect.visible; |
| 2748 | break; |
| 2749 | case META_FRAME_CONTROL_MENU: |
| 2750 | rect = &fgeom->menu_rect.visible; |
| 2751 | break; |
| 2752 | case META_FRAME_CONTROL_APPMENU: |
| 2753 | rect = &fgeom->appmenu_rect.visible; |
| 2754 | break; |
| 2755 | case META_FRAME_CONTROL_MINIMIZE: |
| 2756 | rect = &fgeom->min_rect.visible; |
| 2757 | break; |
| 2758 | case META_FRAME_CONTROL_MAXIMIZE: |
| 2759 | case META_FRAME_CONTROL_UNMAXIMIZE: |
| 2760 | rect = &fgeom->max_rect.visible; |
| 2761 | break; |
| 2762 | case META_FRAME_CONTROL_SHADE: |
| 2763 | rect = &fgeom->shade_rect.visible; |
| 2764 | break; |
| 2765 | case META_FRAME_CONTROL_UNSHADE: |
| 2766 | rect = &fgeom->unshade_rect.visible; |
| 2767 | break; |
| 2768 | case META_FRAME_CONTROL_ABOVE: |
| 2769 | rect = &fgeom->above_rect.visible; |
| 2770 | break; |
| 2771 | case META_FRAME_CONTROL_UNABOVE: |
| 2772 | rect = &fgeom->unabove_rect.visible; |
| 2773 | break; |
| 2774 | case META_FRAME_CONTROL_STICK: |
| 2775 | rect = &fgeom->stick_rect.visible; |
| 2776 | break; |
| 2777 | case META_FRAME_CONTROL_UNSTICK: |
| 2778 | rect = &fgeom->unstick_rect.visible; |
| 2779 | break; |
| 2780 | case META_FRAME_CONTROL_RESIZE_SE: |
| 2781 | break; |
| 2782 | case META_FRAME_CONTROL_RESIZE_S: |
| 2783 | break; |
| 2784 | case META_FRAME_CONTROL_RESIZE_SW: |
| 2785 | break; |
| 2786 | case META_FRAME_CONTROL_RESIZE_N: |
| 2787 | break; |
| 2788 | case META_FRAME_CONTROL_RESIZE_NE: |
| 2789 | break; |
| 2790 | case META_FRAME_CONTROL_RESIZE_NW: |
| 2791 | break; |
| 2792 | case META_FRAME_CONTROL_RESIZE_W: |
| 2793 | break; |
| 2794 | case META_FRAME_CONTROL_RESIZE_E: |
| 2795 | break; |
| 2796 | case META_FRAME_CONTROL_NONE: |
| 2797 | break; |
| 2798 | case META_FRAME_CONTROL_CLIENT_AREA: |
| 2799 | break; |
| 2800 | } |
| 2801 | |
| 2802 | return rect; |
| 2803 | } |
| 2804 | |
| 2805 | #define RESIZE_EXTENDS15 15 |
| 2806 | #define TOP_RESIZE_HEIGHT4 4 |
| 2807 | static MetaFrameControl |
| 2808 | get_control (MetaFrames *frames, |
| 2809 | MetaUIFrame *frame, |
| 2810 | int x, int y) |
| 2811 | { |
| 2812 | MetaFrameGeometry fgeom; |
| 2813 | MetaFrameFlags flags; |
| 2814 | gboolean has_vert, has_horiz; |
| 2815 | CdkRectangle client; |
| 2816 | gint scale; |
| 2817 | |
| 2818 | scale = cdk_window_get_scale_factor (frame->window); |
| 2819 | x /= scale; |
| 2820 | y /= scale; |
| 2821 | |
| 2822 | meta_frames_calc_geometry (frames, frame, &fgeom); |
| 2823 | get_client_rect (&fgeom, fgeom.width, fgeom.height, &client); |
| 2824 | |
| 2825 | if (POINT_IN_RECT (x, y, client)((x) >= (client).x && (x) < ((client).x + (client ).width) && (y) >= (client).y && (y) < ( (client).y + (client).height))) |
| 2826 | return META_FRAME_CONTROL_CLIENT_AREA; |
| 2827 | |
| 2828 | if (POINT_IN_RECT (x, y, fgeom.close_rect.clickable)((x) >= (fgeom.close_rect.clickable).x && (x) < ((fgeom.close_rect.clickable).x + (fgeom.close_rect.clickable ).width) && (y) >= (fgeom.close_rect.clickable).y && (y) < ((fgeom.close_rect.clickable).y + (fgeom.close_rect .clickable).height))) |
| 2829 | return META_FRAME_CONTROL_DELETE; |
| 2830 | |
| 2831 | if (POINT_IN_RECT (x, y, fgeom.min_rect.clickable)((x) >= (fgeom.min_rect.clickable).x && (x) < ( (fgeom.min_rect.clickable).x + (fgeom.min_rect.clickable).width ) && (y) >= (fgeom.min_rect.clickable).y && (y) < ((fgeom.min_rect.clickable).y + (fgeom.min_rect.clickable ).height))) |
| 2832 | return META_FRAME_CONTROL_MINIMIZE; |
| 2833 | |
| 2834 | if (POINT_IN_RECT (x, y, fgeom.menu_rect.clickable)((x) >= (fgeom.menu_rect.clickable).x && (x) < ( (fgeom.menu_rect.clickable).x + (fgeom.menu_rect.clickable).width ) && (y) >= (fgeom.menu_rect.clickable).y && (y) < ((fgeom.menu_rect.clickable).y + (fgeom.menu_rect.clickable ).height))) |
| 2835 | return META_FRAME_CONTROL_MENU; |
| 2836 | |
| 2837 | if (POINT_IN_RECT (x, y, fgeom.appmenu_rect.clickable)((x) >= (fgeom.appmenu_rect.clickable).x && (x) < ((fgeom.appmenu_rect.clickable).x + (fgeom.appmenu_rect.clickable ).width) && (y) >= (fgeom.appmenu_rect.clickable). y && (y) < ((fgeom.appmenu_rect.clickable).y + (fgeom .appmenu_rect.clickable).height))) |
| 2838 | return META_FRAME_CONTROL_APPMENU; |
| 2839 | |
| 2840 | meta_core_get (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), frame->xwindow, |
| 2841 | META_CORE_GET_FRAME_FLAGS, &flags, |
| 2842 | META_CORE_GET_END); |
| 2843 | |
| 2844 | has_vert = (flags & META_FRAME_ALLOWS_VERTICAL_RESIZE) != 0; |
| 2845 | has_horiz = (flags & META_FRAME_ALLOWS_HORIZONTAL_RESIZE) != 0; |
| 2846 | |
| 2847 | if (POINT_IN_RECT (x, y, fgeom.title_rect)((x) >= (fgeom.title_rect).x && (x) < ((fgeom.title_rect ).x + (fgeom.title_rect).width) && (y) >= (fgeom.title_rect ).y && (y) < ((fgeom.title_rect).y + (fgeom.title_rect ).height))) |
| 2848 | { |
| 2849 | if (has_vert && y <= TOP_RESIZE_HEIGHT4 * scale) |
| 2850 | return META_FRAME_CONTROL_RESIZE_N; |
| 2851 | else |
| 2852 | return META_FRAME_CONTROL_TITLE; |
| 2853 | } |
| 2854 | |
| 2855 | if (POINT_IN_RECT (x, y, fgeom.max_rect.clickable)((x) >= (fgeom.max_rect.clickable).x && (x) < ( (fgeom.max_rect.clickable).x + (fgeom.max_rect.clickable).width ) && (y) >= (fgeom.max_rect.clickable).y && (y) < ((fgeom.max_rect.clickable).y + (fgeom.max_rect.clickable ).height))) |
| 2856 | { |
| 2857 | if (flags & META_FRAME_MAXIMIZED) |
| 2858 | return META_FRAME_CONTROL_UNMAXIMIZE; |
| 2859 | else |
| 2860 | return META_FRAME_CONTROL_MAXIMIZE; |
| 2861 | } |
| 2862 | |
| 2863 | if (POINT_IN_RECT (x, y, fgeom.shade_rect.clickable)((x) >= (fgeom.shade_rect.clickable).x && (x) < ((fgeom.shade_rect.clickable).x + (fgeom.shade_rect.clickable ).width) && (y) >= (fgeom.shade_rect.clickable).y && (y) < ((fgeom.shade_rect.clickable).y + (fgeom.shade_rect .clickable).height))) |
| 2864 | { |
| 2865 | return META_FRAME_CONTROL_SHADE; |
| 2866 | } |
| 2867 | |
| 2868 | if (POINT_IN_RECT (x, y, fgeom.unshade_rect.clickable)((x) >= (fgeom.unshade_rect.clickable).x && (x) < ((fgeom.unshade_rect.clickable).x + (fgeom.unshade_rect.clickable ).width) && (y) >= (fgeom.unshade_rect.clickable). y && (y) < ((fgeom.unshade_rect.clickable).y + (fgeom .unshade_rect.clickable).height))) |
| 2869 | { |
| 2870 | return META_FRAME_CONTROL_UNSHADE; |
| 2871 | } |
| 2872 | |
| 2873 | if (POINT_IN_RECT (x, y, fgeom.above_rect.clickable)((x) >= (fgeom.above_rect.clickable).x && (x) < ((fgeom.above_rect.clickable).x + (fgeom.above_rect.clickable ).width) && (y) >= (fgeom.above_rect.clickable).y && (y) < ((fgeom.above_rect.clickable).y + (fgeom.above_rect .clickable).height))) |
| 2874 | { |
| 2875 | return META_FRAME_CONTROL_ABOVE; |
| 2876 | } |
| 2877 | |
| 2878 | if (POINT_IN_RECT (x, y, fgeom.unabove_rect.clickable)((x) >= (fgeom.unabove_rect.clickable).x && (x) < ((fgeom.unabove_rect.clickable).x + (fgeom.unabove_rect.clickable ).width) && (y) >= (fgeom.unabove_rect.clickable). y && (y) < ((fgeom.unabove_rect.clickable).y + (fgeom .unabove_rect.clickable).height))) |
| 2879 | { |
| 2880 | return META_FRAME_CONTROL_UNABOVE; |
| 2881 | } |
| 2882 | |
| 2883 | if (POINT_IN_RECT (x, y, fgeom.stick_rect.clickable)((x) >= (fgeom.stick_rect.clickable).x && (x) < ((fgeom.stick_rect.clickable).x + (fgeom.stick_rect.clickable ).width) && (y) >= (fgeom.stick_rect.clickable).y && (y) < ((fgeom.stick_rect.clickable).y + (fgeom.stick_rect .clickable).height))) |
| 2884 | { |
| 2885 | return META_FRAME_CONTROL_STICK; |
| 2886 | } |
| 2887 | |
| 2888 | if (POINT_IN_RECT (x, y, fgeom.unstick_rect.clickable)((x) >= (fgeom.unstick_rect.clickable).x && (x) < ((fgeom.unstick_rect.clickable).x + (fgeom.unstick_rect.clickable ).width) && (y) >= (fgeom.unstick_rect.clickable). y && (y) < ((fgeom.unstick_rect.clickable).y + (fgeom .unstick_rect.clickable).height))) |
| 2889 | { |
| 2890 | return META_FRAME_CONTROL_UNSTICK; |
| 2891 | } |
| 2892 | |
| 2893 | /* South resize always has priority over north resize, |
| 2894 | * in case of overlap. |
| 2895 | */ |
| 2896 | |
| 2897 | if (y >= (fgeom.height - fgeom.borders.total.bottom - RESIZE_EXTENDS15) && |
| 2898 | x >= (fgeom.width - fgeom.borders.total.right - RESIZE_EXTENDS15)) |
| 2899 | { |
| 2900 | if (has_vert && has_horiz) |
| 2901 | return META_FRAME_CONTROL_RESIZE_SE; |
| 2902 | else if (has_vert) |
| 2903 | return META_FRAME_CONTROL_RESIZE_S; |
| 2904 | else if (has_horiz) |
| 2905 | return META_FRAME_CONTROL_RESIZE_E; |
| 2906 | } |
| 2907 | else if (y >= (fgeom.height - fgeom.borders.total.bottom - RESIZE_EXTENDS15) && |
| 2908 | x <= (fgeom.borders.total.left + RESIZE_EXTENDS15)) |
| 2909 | { |
| 2910 | if (has_vert && has_horiz) |
| 2911 | return META_FRAME_CONTROL_RESIZE_SW; |
| 2912 | else if (has_vert) |
| 2913 | return META_FRAME_CONTROL_RESIZE_S; |
| 2914 | else if (has_horiz) |
| 2915 | return META_FRAME_CONTROL_RESIZE_W; |
| 2916 | } |
| 2917 | else if (y < (fgeom.borders.invisible.top + RESIZE_EXTENDS15) && |
| 2918 | x <= (fgeom.borders.total.left + RESIZE_EXTENDS15)) |
| 2919 | { |
| 2920 | if (has_vert && has_horiz) |
| 2921 | return META_FRAME_CONTROL_RESIZE_NW; |
| 2922 | else if (has_vert) |
| 2923 | return META_FRAME_CONTROL_RESIZE_N; |
| 2924 | else if (has_horiz) |
| 2925 | return META_FRAME_CONTROL_RESIZE_W; |
| 2926 | } |
| 2927 | else if (y < (fgeom.borders.invisible.top + RESIZE_EXTENDS15) && |
| 2928 | x >= (fgeom.width - fgeom.borders.total.right - RESIZE_EXTENDS15)) |
| 2929 | { |
| 2930 | if (has_vert && has_horiz) |
| 2931 | return META_FRAME_CONTROL_RESIZE_NE; |
| 2932 | else if (has_vert) |
| 2933 | return META_FRAME_CONTROL_RESIZE_N; |
| 2934 | else if (has_horiz) |
| 2935 | return META_FRAME_CONTROL_RESIZE_E; |
| 2936 | } |
| 2937 | else if (y < (fgeom.borders.invisible.top + TOP_RESIZE_HEIGHT4 * scale)) |
| 2938 | { |
| 2939 | if (has_vert) |
| 2940 | return META_FRAME_CONTROL_RESIZE_N; |
| 2941 | } |
| 2942 | else if (y >= (fgeom.height - fgeom.borders.total.bottom - RESIZE_EXTENDS15)) |
| 2943 | { |
| 2944 | if (has_vert) |
| 2945 | return META_FRAME_CONTROL_RESIZE_S; |
| 2946 | } |
| 2947 | else if (x <= fgeom.borders.total.left + RESIZE_EXTENDS15) |
| 2948 | { |
| 2949 | if (has_horiz) |
| 2950 | return META_FRAME_CONTROL_RESIZE_W; |
| 2951 | } |
| 2952 | else if (x >= (fgeom.width - fgeom.borders.total.right - RESIZE_EXTENDS15)) |
| 2953 | { |
| 2954 | if (has_horiz) |
| 2955 | return META_FRAME_CONTROL_RESIZE_E; |
| 2956 | } |
| 2957 | |
| 2958 | if (y >= fgeom.borders.total.top) |
| 2959 | return META_FRAME_CONTROL_NONE; |
| 2960 | else |
| 2961 | return META_FRAME_CONTROL_TITLE; |
| 2962 | } |
| 2963 | |
| 2964 | void |
| 2965 | meta_frames_push_delay_exposes (MetaFrames *frames) |
| 2966 | { |
| 2967 | if (frames->expose_delay_count == 0) |
| 2968 | { |
| 2969 | /* Make sure we've repainted things */ |
| 2970 | cdk_window_process_all_updates (); |
| 2971 | XFlush (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ()))); |
| 2972 | } |
| 2973 | |
| 2974 | frames->expose_delay_count += 1; |
| 2975 | } |
| 2976 | |
| 2977 | static void |
| 2978 | queue_pending_exposes_func (gpointer key, gpointer value, gpointer data) |
| 2979 | { |
| 2980 | MetaUIFrame *frame; |
| 2981 | MetaFrames *frames; |
| 2982 | |
| 2983 | frames = META_FRAMES (data)((((MetaFrames*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((meta_frames_get_type ())))))); |
| 2984 | frame = value; |
| 2985 | |
| 2986 | if (frame->expose_delayed) |
| 2987 | { |
| 2988 | invalidate_whole_window (frames, frame); |
| 2989 | frame->expose_delayed = FALSE(0); |
| 2990 | } |
| 2991 | } |
| 2992 | |
| 2993 | void |
| 2994 | meta_frames_pop_delay_exposes (MetaFrames *frames) |
| 2995 | { |
| 2996 | g_return_if_fail (frames->expose_delay_count > 0)do { if ((frames->expose_delay_count > 0)) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "frames->expose_delay_count > 0" ); return; } } while (0); |
| 2997 | |
| 2998 | frames->expose_delay_count -= 1; |
| 2999 | |
| 3000 | if (frames->expose_delay_count == 0) |
| 3001 | { |
| 3002 | g_hash_table_foreach (frames->frames, |
| 3003 | queue_pending_exposes_func, |
| 3004 | frames); |
| 3005 | } |
| 3006 | } |
| 3007 | |
| 3008 | static void |
| 3009 | invalidate_whole_window (MetaFrames *frames, |
| 3010 | MetaUIFrame *frame) |
| 3011 | { |
| 3012 | cdk_window_invalidate_rect (frame->window, NULL((void*)0), FALSE(0)); |
| 3013 | invalidate_cache (frames, frame); |
| 3014 | } |