| File: | test/cafekbd-keyboard-drawing-test.c |
| Warning: | line 199, column 3 This statement is never executed |
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| 1 | /* |
| 2 | * Copyright (C) 2006 Sergey V. Udaltsov <svu@gnome.org> |
| 3 | * |
| 4 | * This library is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU Lesser General Public |
| 6 | * License as published by the Free Software Foundation; either |
| 7 | * version 2 of the License, or (at your option) any later version. |
| 8 | * |
| 9 | * This library is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | * Lesser General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU Lesser General Public |
| 15 | * License along with this library; if not, write to the |
| 16 | * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, |
| 17 | * Boston, MA 02110-1301, USA. |
| 18 | */ |
| 19 | |
| 20 | #if HAVE_CONFIG_H1 |
| 21 | # include <config.h> |
| 22 | #endif |
| 23 | |
| 24 | #include <ctk/ctk.h> |
| 25 | #include <stdlib.h> |
| 26 | #include <string.h> |
| 27 | #include <glib.h> |
| 28 | #include "libcafekbd/cafekbd-keyboard-drawing.h" |
| 29 | |
| 30 | |
| 31 | static gchar *groups = NULL((void*)0); |
| 32 | static gchar *levels = NULL((void*)0); |
| 33 | static gchar *symbols = NULL((void*)0); |
| 34 | static gchar *keycodes = NULL((void*)0); |
| 35 | static gchar *geometry = NULL((void*)0); |
| 36 | |
| 37 | static gboolean track_config = FALSE(0); |
| 38 | static gboolean track_modifiers = FALSE(0); |
| 39 | static gboolean program_version = FALSE(0); |
| 40 | |
| 41 | static const GOptionEntry options[] = { |
| 42 | {"groups", '\0', 0, G_OPTION_ARG_STRING, &groups, |
| 43 | "Keyboard groups to display, from 1-4. Up to four groups only may be " |
| 44 | "displayed. Examples: --groups=3 or --groups=1,2,1,2", |
| 45 | "group1[,group2[,group3[,group4]]]"}, |
| 46 | {"levels", '\0', 0, G_OPTION_ARG_STRING, &levels, |
| 47 | "Keyboard shift levels to display, from 1-64. Up to four shift levels " |
| 48 | "only may be displayed. Examples: --levels=3 or --levels=1,2,1,2", |
| 49 | "level1[,level2[,level3[,level4]]]"}, |
| 50 | {"symbols", '\0', 0, G_OPTION_ARG_STRING, &symbols, |
| 51 | "Symbols component of the keyboard. If you omit this option, it is " |
| 52 | "obtained from the X server; that is, the keyboard that is currently " |
| 53 | "configured is drawn. Examples: --symbols=us or " |
| 54 | "--symbols=us(pc104)+iso9995-3+group(switch)+ctrl(nocaps)", NULL((void*)0)}, |
| 55 | {"keycodes", '\0', 0, G_OPTION_ARG_STRING, &keycodes, |
| 56 | "Keycodes component of the keyboard. If you omit this option, it is " |
| 57 | "obtained from the X server; that is, the keyboard that is currently" |
| 58 | " configured is drawn. Examples: --keycodes=xfree86+aliases(qwerty)", |
| 59 | NULL((void*)0)}, |
| 60 | {"geometry", '\0', 0, G_OPTION_ARG_STRING, &geometry, |
| 61 | "Geometry xkb component. If you omit this option, it is obtained from the" |
| 62 | " X server; that is, the keyboard that is currently configured is drawn. " |
| 63 | "Example: --geometry=kinesis", NULL((void*)0)}, |
| 64 | {"track-modifiers", '\0', 0, G_OPTION_ARG_NONE, &track_modifiers, |
| 65 | "Track the current modifiers", NULL((void*)0)}, |
| 66 | {"track-config", '\0', 0, G_OPTION_ARG_NONE, &track_config, |
| 67 | "Track the server XKB configuration", NULL((void*)0)}, |
| 68 | {"version", '\0', 0, G_OPTION_ARG_NONE, &program_version, |
| 69 | "Show current version", NULL((void*)0)}, |
| 70 | {NULL((void*)0)}, |
| 71 | }; |
| 72 | |
| 73 | static gboolean |
| 74 | set_groups (gchar * groups_option, |
| 75 | CafekbdKeyboardDrawingGroupLevel * groupLevels) |
| 76 | { |
| 77 | CafekbdKeyboardDrawingGroupLevel *pgl = groupLevels; |
| 78 | gint cntr, g; |
| 79 | |
| 80 | groupLevels[0].group = |
| 81 | groupLevels[1].group = |
| 82 | groupLevels[2].group = groupLevels[3].group = -1; |
| 83 | |
| 84 | if (groups_option == NULL((void*)0)) |
| 85 | return TRUE(!(0)); |
| 86 | |
| 87 | for (cntr = 4; --cntr >= 0;) { |
| 88 | if (*groups_option == '\0') |
| 89 | return FALSE(0); |
| 90 | |
| 91 | g = *groups_option - '1'; |
| 92 | if (g < 0 || g >= 4) |
| 93 | return FALSE(0); |
| 94 | |
| 95 | pgl->group = g; |
| 96 | /* printf ("group %d\n", pgl->group); */ |
| 97 | |
| 98 | groups_option++; |
| 99 | if (*groups_option == '\0') |
| 100 | return TRUE(!(0)); |
| 101 | if (*groups_option != ',') |
| 102 | return FALSE(0); |
| 103 | |
| 104 | groups_option++; |
| 105 | pgl++; |
| 106 | } |
| 107 | |
| 108 | return TRUE(!(0)); |
| 109 | } |
| 110 | |
| 111 | static gboolean |
| 112 | set_levels (gchar * levels_option, |
| 113 | CafekbdKeyboardDrawingGroupLevel * groupLevels) |
| 114 | { |
| 115 | CafekbdKeyboardDrawingGroupLevel *pgl = groupLevels; |
| 116 | gint cntr, l; |
| 117 | gchar *p; |
| 118 | |
| 119 | groupLevels[0].level = |
| 120 | groupLevels[1].level = |
| 121 | groupLevels[2].level = groupLevels[3].level = -1; |
| 122 | |
| 123 | if (levels_option == NULL((void*)0)) |
| 124 | return TRUE(!(0)); |
| 125 | |
| 126 | for (cntr = 4; --cntr >= 0;) { |
| 127 | if (*levels_option == '\0') |
| 128 | return FALSE(0); |
| 129 | |
| 130 | l = (gint) strtol (levels_option, &p, 10) - 1; |
| 131 | if (l < 0 || l >= 64) |
| 132 | return FALSE(0); |
| 133 | |
| 134 | pgl->level = l; |
| 135 | /* printf ("level %d\n", pgl->level); */ |
| 136 | |
| 137 | levels_option = p; |
| 138 | if (*levels_option == '\0') |
| 139 | return TRUE(!(0)); |
| 140 | if (*levels_option != ',') |
| 141 | return FALSE(0); |
| 142 | |
| 143 | levels_option++; |
| 144 | pgl++; |
| 145 | } |
| 146 | |
| 147 | return TRUE(!(0)); |
| 148 | } |
| 149 | |
| 150 | static void |
| 151 | bad_keycode (CafekbdKeyboardDrawing *drawing G_GNUC_UNUSED__attribute__ ((__unused__)), |
| 152 | guint keycode) |
| 153 | { |
| 154 | g_warning |
| 155 | ("got keycode %u, which is not on your keyboard according to your configuration", |
| 156 | keycode); |
| 157 | } |
| 158 | |
| 159 | gint |
| 160 | main (gint argc, gchar ** argv) |
| 161 | { |
| 162 | CtkWidget *window; |
| 163 | CtkWidget *cafekbd_keyboard_drawing; |
| 164 | CdkScreen *screen; |
| 165 | CdkMonitor *monitor; |
| 166 | CdkRectangle rect; |
| 167 | GOptionContext *context; |
| 168 | GError *error = NULL((void*)0); |
| 169 | |
| 170 | CafekbdKeyboardDrawingGroupLevel groupLevels[4] = |
| 171 | { {0, 0}, {1, 0}, {0, 1}, {1, 1} }; |
| 172 | CafekbdKeyboardDrawingGroupLevel *pgroupLevels[4] = |
| 173 | { &groupLevels[0], &groupLevels[1], &groupLevels[2], |
| 174 | &groupLevels[3] |
| 175 | }; |
| 176 | |
| 177 | context = g_option_context_new ("kbdraw"); |
| 178 | g_option_context_add_main_entries (context, options, NULL((void*)0)); |
| 179 | if (!g_option_context_parse (context, &argc, &argv, &error)) { |
| 180 | g_message ("option parsing failed: %s", error->message); |
| 181 | g_option_context_free (context); |
| 182 | exit (EXIT_FAILURE1); |
| 183 | } |
| 184 | g_option_context_free (context); |
| 185 | |
| 186 | if (program_version) { |
| 187 | g_print ("kbdraw %s\n", VERSION"1.25.0"); |
| 188 | exit (0); |
| 189 | } |
| 190 | |
| 191 | ctk_init (&argc, &argv); |
| 192 | |
| 193 | if (!set_groups (groups, groupLevels)) { |
| 194 | g_printerr ("--groups: invalid argument\n"); |
| 195 | exit (1); |
| 196 | } |
| 197 | |
| 198 | if (!set_levels (levels, groupLevels)) { |
| 199 | g_printerr ("--levels: invalid argument\n"); |
This statement is never executed | |
| 200 | exit (1); |
| 201 | } |
| 202 | |
| 203 | window = ctk_window_new (CTK_WINDOW_TOPLEVEL); |
| 204 | g_signal_connect (G_OBJECT (window), "destroy",g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((window)), (((GType) ((20) << (2))) )))))), ("destroy"), (((GCallback) (ctk_main_quit))), (((void *)0)), ((void*)0), (GConnectFlags) 0) |
| 205 | G_CALLBACK (ctk_main_quit), NULL)g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((window)), (((GType) ((20) << (2))) )))))), ("destroy"), (((GCallback) (ctk_main_quit))), (((void *)0)), ((void*)0), (GConnectFlags) 0); |
| 206 | |
| 207 | screen = ctk_window_get_screen (CTK_WINDOW (window)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((window)), ((ctk_window_get_type ()))))))); |
| 208 | monitor = cdk_display_get_monitor_at_point (cdk_screen_get_display (screen), 0, 0); |
| 209 | cdk_monitor_get_geometry (monitor, &rect); |
| 210 | ctk_window_set_default_size (CTK_WINDOW (window)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((window)), ((ctk_window_get_type ())))))), |
| 211 | rect.width * 4 / 5, |
| 212 | rect.height * 1 / 2); |
| 213 | |
| 214 | ctk_widget_show (window); |
| 215 | |
| 216 | cafekbd_keyboard_drawing = cafekbd_keyboard_drawing_new (); |
| 217 | ctk_widget_show (cafekbd_keyboard_drawing); |
| 218 | ctk_container_add (CTK_CONTAINER (window)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((window)), ((ctk_container_get_type ())))))), cafekbd_keyboard_drawing); |
| 219 | |
| 220 | cafekbd_keyboard_drawing_set_groups_levels (CAFEKBD_KEYBOARD_DRAWING((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))) |
| 221 | (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))), |
| 222 | pgroupLevels); |
| 223 | |
| 224 | if (track_modifiers) |
| 225 | cafekbd_keyboard_drawing_set_track_modifiers |
| 226 | (CAFEKBD_KEYBOARD_DRAWING (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))), TRUE(!(0))); |
| 227 | if (track_config) |
| 228 | cafekbd_keyboard_drawing_set_track_config |
| 229 | (CAFEKBD_KEYBOARD_DRAWING (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))), TRUE(!(0))); |
| 230 | g_signal_connect (G_OBJECT (cafekbd_keyboard_drawing), "bad-keycode",g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (((GType) (( 20) << (2))))))))), ("bad-keycode"), (((GCallback) (bad_keycode ))), (((void*)0)), ((void*)0), (GConnectFlags) 0) |
| 231 | G_CALLBACK (bad_keycode), NULL)g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (((GType) (( 20) << (2))))))))), ("bad-keycode"), (((GCallback) (bad_keycode ))), (((void*)0)), ((void*)0), (GConnectFlags) 0); |
| 232 | |
| 233 | if (symbols || geometry || keycodes) { |
| 234 | XkbComponentNamesRec names; |
| 235 | gint success; |
| 236 | |
| 237 | memset (&names, '\0', sizeof (names)); |
| 238 | |
| 239 | if (symbols) |
| 240 | names.symbols = symbols; |
| 241 | else |
| 242 | names.symbols = (gchar *) |
| 243 | cafekbd_keyboard_drawing_get_symbols |
| 244 | (CAFEKBD_KEYBOARD_DRAWING((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))) |
| 245 | (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ())))))); |
| 246 | |
| 247 | if (keycodes) |
| 248 | names.keycodes = keycodes; |
| 249 | else |
| 250 | names.keycodes = (gchar *) |
| 251 | cafekbd_keyboard_drawing_get_keycodes |
| 252 | (CAFEKBD_KEYBOARD_DRAWING((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))) |
| 253 | (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ())))))); |
| 254 | |
| 255 | if (geometry) |
| 256 | names.geometry = geometry; |
| 257 | else |
| 258 | names.geometry = (gchar *) |
| 259 | cafekbd_keyboard_drawing_get_geometry |
| 260 | (CAFEKBD_KEYBOARD_DRAWING((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))) |
| 261 | (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ())))))); |
| 262 | |
| 263 | success = |
| 264 | cafekbd_keyboard_drawing_set_keyboard |
| 265 | (CAFEKBD_KEYBOARD_DRAWING (cafekbd_keyboard_drawing)((((CafekbdKeyboardDrawing*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((cafekbd_keyboard_drawing)), (cafekbd_keyboard_drawing_get_type ()))))), |
| 266 | &names); |
| 267 | if (!success) { |
| 268 | g_printerr |
| 269 | ("\nError loading new keyboard description with components:\n\n" |
| 270 | " keycodes: %s\n" " types: %s\n" |
| 271 | " compat: %s\n" " symbols: %s\n" |
| 272 | " geometry: %s\n\n", names.keycodes, |
| 273 | names.types, names.compat, names.symbols, |
| 274 | names.geometry); |
| 275 | exit (1); |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | ctk_widget_grab_focus (cafekbd_keyboard_drawing); |
| 280 | |
| 281 | ctk_main (); |
| 282 | |
| 283 | return 0; |
| 284 | } |