Bug Summary

File:demos/ctk-demo/main.c
Warning:line 431, column 15
Access of 'tokens' at index 3, while it holds only 3 'char *' elements

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name main.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=all -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/rootdir/demos/ctk-demo -fcoverage-compilation-dir=/rootdir/demos/ctk-demo -resource-dir /usr/lib/llvm-19/lib/clang/19 -D HAVE_CONFIG_H -I . -I ../.. -I ../.. -I ../../cdk -D CDK_DISABLE_DEPRECATED -D CTK_DISABLE_DEPRECATED -D G_ENABLE_DEBUG -D G_ENABLE_CONSISTENCY_CHECKS -D GLIB_MIN_REQUIRED_VERSION=GLIB_VERSION_2_66 -D GLIB_MAX_ALLOWED_VERSION=GLIB_VERSION_2_66 -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/atk-1.0 -I /usr/include/gdk-pixbuf-2.0 -I /usr/include/x86_64-linux-gnu -I /usr/include/webp -I /usr/include/at-spi2-atk/2.0 -I /usr/include/at-spi-2.0 -I /usr/include/dbus-1.0 -I /usr/lib/x86_64-linux-gnu/dbus-1.0/include -I /usr/include/gio-unix-2.0 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/pango-1.0 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -internal-isystem /usr/lib/llvm-19/lib/clang/19/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/15/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -ferror-limit 19 -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -analyzer-checker deadcode.DeadStores -analyzer-checker alpha.security.ArrayBoundV2 -analyzer-checker alpha.unix.cstring.NotNullTerminated -analyzer-checker alpha.deadcode.UnreachableCode -analyzer-checker alpha.core.CastToStruct -analyzer-checker alpha.security.ReturnPtrRange -analyzer-checker alpha.unix.SimpleStream -analyzer-checker alpha.unix.cstring.BufferOverlap -analyzer-checker alpha.unix.cstring.OutOfBounds -analyzer-checker alpha.core.FixedAddr -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /rootdir/html-report/2025-12-18-103137-44034-1 -x c main.c
1#include <errno(*__errno_location ()).h>
2#include <stdio.h>
3#include <stdlib.h>
4#include <string.h>
5
6#include "config.h"
7
8#include <ctk/ctk.h>
9#include <glib/gstdio.h>
10
11#include "demos.h"
12
13static CtkWidget *info_view;
14static CtkWidget *source_view;
15
16static gchar *current_file = NULL((void*)0);
17
18static CtkWidget *notebook;
19static CtkWidget *treeview;
20static CtkWidget *headerbar;
21
22enum {
23 NAME_COLUMN,
24 TITLE_COLUMN,
25 FILENAME_COLUMN,
26 FUNC_COLUMN,
27 STYLE_COLUMN,
28 NUM_COLUMNS
29};
30
31typedef struct _CallbackData CallbackData;
32struct _CallbackData
33{
34 CtkTreeModel *model;
35 CtkTreePath *path;
36};
37
38static void
39activate_about (GSimpleAction *action G_GNUC_UNUSED__attribute__ ((__unused__)),
40 GVariant *parameter G_GNUC_UNUSED__attribute__ ((__unused__)),
41 gpointer user_data)
42{
43 CtkApplication *app = user_data;
44 const gchar *authors[] = {
45 "The CTK+ Team",
46 NULL((void*)0)
47 };
48
49 ctk_show_about_dialog (CTK_WINDOW (ctk_application_get_active_window (app))((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((ctk_application_get_active_window (app))), ((ctk_window_get_type
())))))),
50 "program-name", "CTK+ Demo",
51 "version", g_strdup_printf ("%s,\nRunning against CTK+ %d.%d.%d",
52 PACKAGE_VERSION"3.25.7",
53 ctk_get_major_version (),
54 ctk_get_minor_version (),
55 ctk_get_micro_version ()),
56 "copyright", "(C) 1997-2013 The CTK+ Team",
57 "license-type", CTK_LICENSE_LGPL_2_1,
58 "website", "http://github.com/cafe-desktop/ctk",
59 "comments", "Program to demonstrate CTK+ widgets",
60 "authors", authors,
61 "logo-icon-name", "ctk3-demo",
62 "title", "About CTK+ Demo",
63 NULL((void*)0));
64}
65
66static void
67activate_quit (GSimpleAction *action G_GNUC_UNUSED__attribute__ ((__unused__)),
68 GVariant *parameter G_GNUC_UNUSED__attribute__ ((__unused__)),
69 gpointer user_data)
70{
71 CtkApplication *app = user_data;
72 GList *list, *next;
73
74 list = ctk_application_get_windows (app);
75 while (list)
76 {
77 CtkWidget *win;
78
79 win = list->data;
80 next = list->next;
81
82 ctk_widget_destroy (CTK_WIDGET (win)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((win)), ((ctk_widget_get_type ())))))));
83
84 list = next;
85 }
86}
87
88static void
89window_closed_cb (CtkWidget *window G_GNUC_UNUSED__attribute__ ((__unused__)),
90 gpointer data)
91{
92 CallbackData *cbdata = data;
93 CtkTreeIter iter;
94 PangoStyle style;
95
96 ctk_tree_model_get_iter (cbdata->model, &iter, cbdata->path);
97 ctk_tree_model_get (CTK_TREE_MODEL (cbdata->model)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((cbdata->model)), ((ctk_tree_model_get_type ())))))), &iter,
98 STYLE_COLUMN, &style,
99 -1);
100 if (style == PANGO_STYLE_ITALIC)
101 ctk_tree_store_set (CTK_TREE_STORE (cbdata->model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((cbdata->model)), ((ctk_tree_store_get_type ())))))), &iter,
102 STYLE_COLUMN, PANGO_STYLE_NORMAL,
103 -1);
104
105 ctk_tree_path_free (cbdata->path);
106 g_free (cbdata);
107}
108
109static void
110run_example_for_row (CtkWidget *window,
111 CtkTreeModel *model,
112 CtkTreeIter *iter)
113{
114 PangoStyle style;
115 GDoDemoFunc func;
116
117 ctk_tree_model_get (CTK_TREE_MODEL (model)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_model_get_type ())))))),
118 iter,
119 FUNC_COLUMN, &func,
120 STYLE_COLUMN, &style,
121 -1);
122
123 if (func)
124 {
125 CtkWidget *demo;
126
127 ctk_tree_store_set (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))),
128 iter,
129 STYLE_COLUMN, (style == PANGO_STYLE_ITALIC ? PANGO_STYLE_NORMAL : PANGO_STYLE_ITALIC),
130 -1);
131 demo = (func) (window);
132
133 if (demo != NULL((void*)0))
134 {
135 CallbackData *cbdata;
136
137 cbdata = g_new (CallbackData, 1)((CallbackData *) g_malloc_n ((1), sizeof (CallbackData)));
138 cbdata->model = model;
139 cbdata->path = ctk_tree_model_get_path (model, iter);
140
141 if (ctk_widget_is_toplevel (demo))
142 {
143 ctk_window_set_transient_for (CTK_WINDOW (demo)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((demo)), ((ctk_window_get_type ())))))), CTK_WINDOW (window)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((window)), ((ctk_window_get_type ())))))));
144 ctk_window_set_modal (CTK_WINDOW (demo)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((demo)), ((ctk_window_get_type ())))))), TRUE(!(0)));
145 }
146
147 g_signal_connect (demo, "destroy",g_signal_connect_data ((demo), ("destroy"), (((GCallback) (window_closed_cb
))), (cbdata), ((void*)0), (GConnectFlags) 0)
148 G_CALLBACK (window_closed_cb), cbdata)g_signal_connect_data ((demo), ("destroy"), (((GCallback) (window_closed_cb
))), (cbdata), ((void*)0), (GConnectFlags) 0);
149 }
150 }
151}
152
153static void
154activate_run (GSimpleAction *action G_GNUC_UNUSED__attribute__ ((__unused__)),
155 GVariant *parameter G_GNUC_UNUSED__attribute__ ((__unused__)),
156 gpointer user_data)
157{
158 CtkTreeSelection *selection;
159 CtkTreeModel *model;
160 CtkTreeIter iter;
161
162 selection = ctk_tree_view_get_selection (CTK_TREE_VIEW (treeview)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((treeview)), ((ctk_tree_view_get_type ())))))));
163
164 if (ctk_tree_selection_get_selected (selection, &model, &iter)) {
165 CtkWidget *window = user_data;
166 run_example_for_row (window, model, &iter);
167 }
168}
169
170/* Stupid syntax highlighting.
171 *
172 * No regex was used in the making of this highlighting.
173 * It should only work for simple cases. This is good, as
174 * that's all we should have in the demos.
175 */
176/* This code should not be used elsewhere, except perhaps as an example of how
177 * to iterate through a text buffer.
178 */
179enum {
180 STATE_NORMAL,
181 STATE_IN_COMMENT
182};
183
184static gchar *tokens[] =
185{
186 "/*",
187 "\"",
188 NULL((void*)0)
189};
190
191static gchar *types[] =
192{
193 "static",
194 "const ",
195 "void",
196 "gint",
197 " int ",
198 " char ",
199 "gchar ",
200 "gfloat",
201 "float",
202 "double",
203 "gint8",
204 "gint16",
205 "gint32",
206 "guint",
207 "guint8",
208 "guint16",
209 "guint32",
210 "guchar",
211 "glong",
212 "gboolean" ,
213 "gshort",
214 "gushort",
215 "gulong",
216 "gdouble",
217 "gldouble",
218 "gpointer",
219 "NULL",
220 "GList",
221 "GSList",
222 "FALSE",
223 "TRUE",
224 "FILE ",
225 "CtkColorSelection ",
226 "CtkWidget ",
227 "CtkButton ",
228 "CdkColor ",
229 "CdkRectangle ",
230 "CdkEventExpose ",
231 "CdkGC ",
232 "GdkPixbufLoader ",
233 "GdkPixbuf ",
234 "GError",
235 "size_t",
236 "CtkAboutDialog ",
237 "CtkAction ",
238 "CtkActionEntry ",
239 "CtkRadioActionEntry ",
240 "CtkIconFactory ",
241 "CtkIconSet ",
242 "CtkTextBuffer ",
243 "CtkStatusbar ",
244 "CtkTextIter ",
245 "CtkTextMark ",
246 "CdkEventWindowState ",
247 "CtkActionGroup ",
248 "CtkUIManager ",
249 "CtkRadioAction ",
250 "CtkActionClass ",
251 "CtkToggleActionEntry ",
252 "CtkAssistant ",
253 "CtkBuilder ",
254 "CtkSizeGroup ",
255 "CtkTreeModel ",
256 "CtkTreeSelection ",
257 "CdkDisplay ",
258 "CdkScreen ",
259 "CdkWindow ",
260 "CdkEventButton ",
261 "CdkCursor ",
262 "CtkTreeIter ",
263 "CtkTreeViewColumn ",
264 "CdkDisplayManager ",
265 "CtkClipboard ",
266 "CtkIconSize ",
267 "CtkImage ",
268 "CdkDragContext ",
269 "CtkSelectionData ",
270 "CtkDialog ",
271 "CtkMenuItem ",
272 "CtkListStore ",
273 "CtkCellLayout ",
274 "CtkCellRenderer ",
275 "CtkTreePath ",
276 "CtkTreeStore ",
277 "CtkEntry ",
278 "CtkEditable ",
279 "CtkEditableInterface ",
280 "CdkPixmap ",
281 "CdkEventConfigure ",
282 "CdkEventMotion ",
283 "CdkModifierType ",
284 "CtkEntryCompletion ",
285 "CtkToolItem ",
286 "GDir ",
287 "CtkIconView ",
288 "CtkCellRendererText ",
289 "CtkContainer ",
290 "CtkAccelGroup ",
291 "CtkPaned ",
292 "CtkPrintOperation ",
293 "CtkPrintContext ",
294 "cairo_t ",
295 "PangoLayout "
296 "PangoFontDescription ",
297 "PangoRenderer ",
298 "PangoMatrix ",
299 "PangoContext ",
300 "PangoLayout ",
301 "CtkTable ",
302 "CtkToggleButton ",
303 "GString ",
304 "CtkIconSize ",
305 "CtkTreeView ",
306 "CtkTextTag ",
307 "CdkEvent ",
308 "CdkEventKey ",
309 "CtkTextView ",
310 "CdkEventVisibility ",
311 "CdkBitmap ",
312 "CtkTextChildAnchor ",
313 "GArray ",
314 "CtkCellEditable ",
315 "CtkCellRendererToggle ",
316 NULL((void*)0)
317};
318
319static gchar *control[] =
320{
321 " if ",
322 " while ",
323 " else",
324 " do ",
325 " for ",
326 "?",
327 ":",
328 "return ",
329 "goto ",
330 NULL((void*)0)
331};
332void
333parse_chars (gchar *text,
334 gchar **end_ptr,
335 gint *state,
336 gchar **tag,
337 gboolean start)
338{
339 gint i;
340 gchar *next_token;
341
342 /* Handle comments first */
343 if (*state == STATE_IN_COMMENT)
14
←
Taking false branch
→
344 {
345 *end_ptr = strstr (text, "*/");
346 if (*end_ptr)
347 {
348 *end_ptr += 2;
349 *state = STATE_NORMAL;
350 *tag = "comment";
351 }
352 return;
353 }
354
355 *tag = NULL((void*)0);
356 *end_ptr = NULL((void*)0);
357
358 /* check for comment */
359 if (!strncmp (text, "/*", 2))
15
←
Assuming the condition is false
→
360 {
361 *end_ptr = strstr (text, "*/");
362 if (*end_ptr)
363 *end_ptr += 2;
364 else
365 *state = STATE_IN_COMMENT;
366 *tag = "comment";
367 return;
368 }
369
370 /* check for preprocessor defines */
371 if (*text == '#' && start)
16
←
Assuming the condition is false
→
372 {
373 *end_ptr = NULL((void*)0);
374 *tag = "preprocessor";
375 return;
376 }
377
378 /* functions */
379 if (start
16.1
'start' is 1
 && * text != '\t' && *text != ' ' && *text != '{' && *text != '}')
17
←
Assuming the condition is false
→
380 {
381 if (strstr (text, "("))
382 {
383 *end_ptr = strstr (text, "(");
384 *tag = "function";
385 return;
386 }
387 }
388 /* check for types */
389 for (i = 0; types[i] != NULL((void*)0); i++)
18
←
Assuming the condition is false
→
19
←
Loop condition is false. Execution continues on line 399
→
390 if (!strncmp (text, types[i], strlen (types[i])) ||
391 (start && types[i][0] == ' ' && !strncmp (text, types[i] + 1, strlen (types[i]) - 1)))
392 {
393 *end_ptr = text + strlen (types[i]);
394 *tag = "type";
395 return;
396 }
397
398 /* check for control */
399 for (i = 0; control[i] != NULL((void*)0); i++)
20
←
Assuming the condition is false
→
21
←
Loop condition is false. Execution continues on line 408
→
400 if (!strncmp (text, control[i], strlen (control[i])))
401 {
402 *end_ptr = text + strlen (control[i]);
403 *tag = "control";
404 return;
405 }
406
407 /* check for string */
408 if (text[0] == '"')
22
←
Taking false branch
→
409 {
410 gint maybe_escape = FALSE(0);
411
412 *end_ptr = text + 1;
413 *tag = "string";
414 while (**end_ptr != '\000')
415 {
416 if (**end_ptr == '\"' && !maybe_escape)
417 {
418 *end_ptr += 1;
419 return;
420 }
421 if (**end_ptr == '\\')
422 maybe_escape = TRUE(!(0));
423 else
424 maybe_escape = FALSE(0);
425 *end_ptr += 1;
426 }
427 return;
428 }
429
430 /* not at the start of a tag. Find the next one. */
431 for (i = 0; tokens[i] != NULL((void*)0); i++)
23
←
Assuming the condition is true
→
24
←
Loop condition is true. Entering loop body
→
27
←
Assuming the condition is true
→
28
←
Loop condition is true. Entering loop body
→
31
←
Assuming the condition is true
→
32
←
Loop condition is true. Entering loop body
→
35
←
Access of 'tokens' at index 3, while it holds only 3 'char *' elements
432 {
433 next_token = strstr (text, tokens[i]);
434 if (next_token)
25
←
Assuming 'next_token' is null
→
26
←
Taking false branch
→
29
←
Assuming 'next_token' is null
→
30
←
Taking false branch
→
33
←
Assuming 'next_token' is null
→
34
←
Taking false branch
→
435 {
436 if (*end_ptr)
437 *end_ptr = (*end_ptr<next_token)?*end_ptr:next_token;
438 else
439 *end_ptr = next_token;
440 }
441 }
442
443 for (i = 0; types[i] != NULL((void*)0); i++)
444 {
445 next_token = strstr (text, types[i]);
446 if (next_token)
447 {
448 if (*end_ptr)
449 *end_ptr = (*end_ptr<next_token)?*end_ptr:next_token;
450 else
451 *end_ptr = next_token;
452 }
453 }
454
455 for (i = 0; control[i] != NULL((void*)0); i++)
456 {
457 next_token = strstr (text, control[i]);
458 if (next_token)
459 {
460 if (*end_ptr)
461 *end_ptr = (*end_ptr<next_token)?*end_ptr:next_token;
462 else
463 *end_ptr = next_token;
464 }
465 }
466}
467
468/* While not as cool as c-mode, this will do as a quick attempt at highlighting */
469static void
470fontify (CtkTextBuffer *source_buffer)
471{
472 CtkTextIter start_iter, next_iter, tmp_iter;
473 gint state;
474 gchar *text;
475 gchar *tag;
476
477 ctk_text_buffer_create_tag (source_buffer, "source",
478 "font", "monospace",
479 NULL((void*)0));
480 ctk_text_buffer_create_tag (source_buffer, "comment",
481 "foreground", "DodgerBlue",
482 NULL((void*)0));
483 ctk_text_buffer_create_tag (source_buffer, "type",
484 "foreground", "ForestGreen",
485 NULL((void*)0));
486 ctk_text_buffer_create_tag (source_buffer, "string",
487 "foreground", "RosyBrown",
488 "weight", PANGO_WEIGHT_BOLD,
489 NULL((void*)0));
490 ctk_text_buffer_create_tag (source_buffer, "control",
491 "foreground", "purple",
492 NULL((void*)0));
493 ctk_text_buffer_create_tag (source_buffer, "preprocessor",
494 "style", PANGO_STYLE_OBLIQUE,
495 "foreground", "burlywood4",
496 NULL((void*)0));
497 ctk_text_buffer_create_tag (source_buffer, "function",
498 "weight", PANGO_WEIGHT_BOLD,
499 "foreground", "DarkGoldenrod4",
500 NULL((void*)0));
501
502 ctk_text_buffer_get_bounds (source_buffer, &start_iter, &tmp_iter);
503 ctk_text_buffer_apply_tag_by_name (source_buffer, "source", &start_iter, &tmp_iter);
504
505 state = STATE_NORMAL;
506
507 ctk_text_buffer_get_iter_at_offset (source_buffer, &start_iter, 0);
508
509 next_iter = start_iter;
510 while (ctk_text_iter_forward_line (&next_iter))
12
←
Loop condition is true. Entering loop body
→
511 {
512 gchar *start_ptr, *end_ptr;
513 gboolean start = TRUE(!(0));
514
515 start_ptr = text = ctk_text_iter_get_text (&start_iter, &next_iter);
516
517 do
518 {
519 parse_chars (start_ptr, &end_ptr, &state, &tag, start);
13
←
Calling 'parse_chars'
→
520
521 start = FALSE(0);
522 if (end_ptr)
523 {
524 tmp_iter = start_iter;
525 ctk_text_iter_forward_chars (&tmp_iter, end_ptr - start_ptr);
526 }
527 else
528 {
529 tmp_iter = next_iter;
530 }
531 if (tag)
532 ctk_text_buffer_apply_tag_by_name (source_buffer, tag, &start_iter, &tmp_iter);
533
534 start_iter = tmp_iter;
535 start_ptr = end_ptr;
536 }
537 while (end_ptr);
538
539 g_free (text);
540 start_iter = next_iter;
541 }
542}
543
544static CtkWidget *create_text (CtkWidget **text_view, gboolean is_source);
545
546static void
547add_data_tab (const gchar *demoname)
548{
549 gchar *resource_dir;
550 gchar **resources;
551 guint i;
552
553 resource_dir = g_strconcat ("/", demoname, NULL((void*)0));
554 resources = g_resources_enumerate_children (resource_dir, 0, NULL((void*)0));
555 if (resources == NULL((void*)0))
556 {
557 g_free (resource_dir);
558 return;
559 }
560
561 for (i = 0; resources[i]; i++)
562 {
563 gchar *resource_name;
564 CtkWidget *widget, *label;
565
566 resource_name = g_strconcat (resource_dir, "/", resources[i], NULL((void*)0));
567
568 widget = ctk_image_new_from_resource (resource_name);
569 if (ctk_image_get_pixbuf (CTK_IMAGE (widget)((((CtkImage*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((widget)), ((ctk_image_get_type ()))))))) == NULL((void*)0) &&
570 ctk_image_get_animation (CTK_IMAGE (widget)((((CtkImage*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((widget)), ((ctk_image_get_type ()))))))) == NULL((void*)0))
571 {
572 GBytes *bytes;
573
574 /* So we've used the best API available to figure out it's
575 * not an image. Let's try something else then.
576 */
577 g_object_ref_sink (widget)((__typeof__ (widget)) (g_object_ref_sink) (widget));
578 g_object_unref (widget);
579
580 bytes = g_resources_lookup_data (resource_name, 0, NULL((void*)0));
581 g_assert (bytes)do { if (bytes) ; else g_assertion_message_expr (((gchar*) 0)
, "main.c", 581, ((const char*) (__func__)), "bytes"); } while
(0);
582
583 if (g_utf8_validate (g_bytes_get_data (bytes, NULL((void*)0)), g_bytes_get_size (bytes), NULL((void*)0)))
584 {
585 /* Looks like it parses as text. Dump it into a textview then! */
586 CtkTextBuffer *buffer;
587 CtkWidget *textview;
588
589 widget = create_text (&textview, FALSE(0));
590 buffer = ctk_text_buffer_new (NULL((void*)0));
591 ctk_text_buffer_set_text (buffer, g_bytes_get_data (bytes, NULL((void*)0)), g_bytes_get_size (bytes));
592 if (g_str_has_suffix (resource_name, ".c")(__builtin_constant_p (".c")? __extension__ ({ const char * const
__str = (resource_name); const char * const __suffix = (".c"
); gboolean __result = (0); if (__str == ((void*)0) || __suffix
== ((void*)0)) __result = (g_str_has_suffix) (__str, __suffix
); else { const size_t __str_len = strlen (((__str) + !(__str
))); const size_t __suffix_len = strlen (((__suffix) + !(__suffix
))); if (__str_len >= __suffix_len) __result = memcmp (__str
+ __str_len - __suffix_len, ((__suffix) + !(__suffix)), __suffix_len
) == 0; } __result; }) : (g_str_has_suffix) (resource_name, ".c"
) ))
593 fontify (buffer);
594 ctk_text_view_set_buffer (CTK_TEXT_VIEW (textview)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((textview)), ((ctk_text_view_get_type ())))))), buffer);
595 }
596 else
597 {
598 g_warning ("Don't know how to display resource '%s'", resource_name);
599 widget = NULL((void*)0);
600 }
601
602 g_bytes_unref (bytes);
603 }
604
605 ctk_widget_show_all (widget);
606 label = ctk_label_new (resources[i]);
607 ctk_widget_show (label);
608 ctk_notebook_append_page (CTK_NOTEBOOK (notebook)((((CtkNotebook*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((notebook)), ((ctk_notebook_get_type ())))))), widget, label);
609 ctk_container_child_set (CTK_CONTAINER (notebook)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((notebook)), ((ctk_container_get_type ())))))),
610 CTK_WIDGET (widget)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((widget)), ((ctk_widget_get_type ())))))),
611 "tab-expand", TRUE(!(0)),
612 NULL((void*)0));
613
614 g_free (resource_name);
615 }
616
617 g_strfreev (resources);
618 g_free (resource_dir);
619}
620
621static void
622remove_data_tabs (void)
623{
624 gint i;
625
626 for (i = ctk_notebook_get_n_pages (CTK_NOTEBOOK (notebook)((((CtkNotebook*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((notebook)), ((ctk_notebook_get_type ()))))))) - 1; i > 1; i--)
627 ctk_notebook_remove_page (CTK_NOTEBOOK (notebook)((((CtkNotebook*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((notebook)), ((ctk_notebook_get_type ())))))), i);
628}
629
630void
631load_file (const gchar *demoname,
632 const gchar *filename)
633{
634 CtkTextBuffer *info_buffer, *source_buffer;
635 CtkTextIter start, end;
636 char *resource_filename;
637 GError *err = NULL((void*)0);
638 int state = 0;
639 gboolean in_para = 0;
640 gchar **lines;
641 GBytes *bytes;
642 gint i;
643
644 if (!g_strcmp0 (current_file, filename))
5
←
Assuming the condition is false
→
6
←
Taking false branch
→
645 return;
646
647 remove_data_tabs ();
648
649 add_data_tab (demoname);
650
651 g_free (current_file);
652 current_file = g_strdup (filename)g_strdup_inline (filename);
653
654 info_buffer = ctk_text_buffer_new (NULL((void*)0));
655 ctk_text_buffer_create_tag (info_buffer, "title",
656 "font", "Sans 18",
657 "pixels-below-lines", 10,
658 NULL((void*)0));
659
660 source_buffer = ctk_text_buffer_new (NULL((void*)0));
661
662 resource_filename = g_strconcat ("/sources/", filename, NULL((void*)0));
663 bytes = g_resources_lookup_data (resource_filename, 0, &err);
664 g_free (resource_filename);
665
666 if (bytes == NULL((void*)0))
7
←
Assuming 'bytes' is not equal to NULL
→
8
←
Taking false branch
→
667 {
668 g_warning ("Cannot open source for %s: %s", filename, err->message);
669 g_error_free (err);
670 return;
671 }
672
673 lines = g_strsplit (g_bytes_get_data (bytes, NULL((void*)0)), "\n", -1);
674 g_bytes_unref (bytes);
675
676 ctk_text_buffer_get_iter_at_offset (info_buffer, &start, 0);
677 for (i = 0; lines[i] != NULL((void*)0); i++)
9
←
Assuming the condition is false
→
10
←
Loop condition is false. Execution continues on line 790
→
678 {
679 gchar *p;
680 gchar *q;
681 gchar *r;
682
683 /* Make sure \r is stripped at the end for the poor windows people */
684 lines[i] = g_strchomp (lines[i]);
685
686 p = lines[i];
687 switch (state)
688 {
689 case 0:
690 /* Reading title */
691 while (*p == '/' || *p == '*' || g_ascii_isspace (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_SPACE) != 0))
692 p++;
693 r = p;
694 while (*r != '\0')
695 {
696 while (*r != '/' && *r != ':' && *r != '\0')
697 r++;
698 if (*r == '/')
699 {
700 r++;
701 p = r;
702 }
703 if (r[0] == ':' && r[1] == ':')
704 *r = '\0';
705 }
706 q = p + strlen (p);
707 while (q > p && g_ascii_isspace (*(q - 1))((g_ascii_table[(guchar) (*(q - 1))] & G_ASCII_SPACE) != 0
))
708 q--;
709
710
711 if (q > p)
712 {
713 int len_chars = g_utf8_pointer_to_offset (p, q);
714
715 end = start;
716
717 g_assert (strlen (p) >= q - p)do { if (strlen (p) >= q - p) ; else g_assertion_message_expr
(((gchar*) 0), "main.c", 717, ((const char*) (__func__)), "strlen (p) >= q - p"
); } while (0);
718 ctk_text_buffer_insert (info_buffer, &end, p, q - p);
719 start = end;
720
721 ctk_text_iter_backward_chars (&start, len_chars);
722 ctk_text_buffer_apply_tag_by_name (info_buffer, "title", &start, &end);
723
724 start = end;
725
726 while (*p && *p != '\n') p++;
727
728 state++;
729 }
730 break;
731
732 case 1:
733 /* Reading body of info section */
734 while (g_ascii_isspace (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_SPACE) != 0))
735 p++;
736 if (*p == '*' && *(p + 1) == '/')
737 {
738 ctk_text_buffer_get_iter_at_offset (source_buffer, &start, 0);
739 state++;
740 }
741 else
742 {
743 int len;
744
745 while (*p == '*' || g_ascii_isspace (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_SPACE) != 0))
746 p++;
747
748 len = strlen (p);
749 while (g_ascii_isspace (*(p + len - 1))((g_ascii_table[(guchar) (*(p + len - 1))] & G_ASCII_SPACE
) != 0))
750 len--;
751
752 if (len > 0)
753 {
754 if (in_para)
755 ctk_text_buffer_insert (info_buffer, &start, " ", 1);
756
757 g_assert (strlen (p) >= len)do { if (strlen (p) >= len) ; else g_assertion_message_expr
(((gchar*) 0), "main.c", 757, ((const char*) (__func__)), "strlen (p) >= len"
); } while (0);
758 ctk_text_buffer_insert (info_buffer, &start, p, len);
759 in_para = 1;
760 }
761 else
762 {
763 ctk_text_buffer_insert (info_buffer, &start, "\n", 1);
764 in_para = 0;
765 }
766 }
767 break;
768
769 case 2:
770 /* Skipping blank lines */
771 while (g_ascii_isspace (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_SPACE) != 0))
772 p++;
773
774 if (!*p)
775 break;
776
777 p = lines[i];
778 state++;
779 /* Fall through */
780
781 case 3:
782 /* Reading program body */
783 ctk_text_buffer_insert (source_buffer, &start, p, -1);
784 if (lines[i+1] != NULL((void*)0))
785 ctk_text_buffer_insert (source_buffer, &start, "\n", 1);
786 break;
787 }
788 }
789
790 g_strfreev (lines);
791
792 fontify (source_buffer);
11
←
Calling 'fontify'
→
793
794 ctk_text_view_set_buffer (CTK_TEXT_VIEW (source_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((source_view)), ((ctk_text_view_get_type ())))))), source_buffer);
795 g_object_unref (source_buffer);
796
797 ctk_text_view_set_buffer (CTK_TEXT_VIEW (info_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((info_view)), ((ctk_text_view_get_type ())))))), info_buffer);
798 g_object_unref (info_buffer);
799}
800
801static void
802selection_cb (CtkTreeSelection *selection,
803 CtkTreeModel *model)
804{
805 CtkTreeIter iter;
806 char *name;
807 char *filename;
808 char *title;
809
810 if (! ctk_tree_selection_get_selected (selection, NULL((void*)0), &iter))
811 return;
812
813 ctk_tree_model_get (model, &iter,
814 NAME_COLUMN, &name,
815 TITLE_COLUMN, &title,
816 FILENAME_COLUMN, &filename,
817 -1);
818
819 if (filename)
820 load_file (name, filename);
821
822 ctk_header_bar_set_title (CTK_HEADER_BAR (headerbar)((((CtkHeaderBar*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((headerbar)), ((ctk_header_bar_get_type ())))))), title);
823
824 g_free (name);
825 g_free (title);
826 g_free (filename);
827}
828
829static CtkWidget *
830create_text (CtkWidget **view,
831 gboolean is_source)
832{
833 CtkWidget *scrolled_window;
834 CtkWidget *text_view;
835
836 scrolled_window = ctk_scrolled_window_new (NULL((void*)0), NULL((void*)0));
837 ctk_scrolled_window_set_policy (CTK_SCROLLED_WINDOW (scrolled_window)((((CtkScrolledWindow*) (void *) g_type_check_instance_cast (
(GTypeInstance*) ((scrolled_window)), ((ctk_scrolled_window_get_type
())))))),
838 CTK_POLICY_AUTOMATIC,
839 CTK_POLICY_AUTOMATIC);
840 ctk_scrolled_window_set_shadow_type (CTK_SCROLLED_WINDOW (scrolled_window)((((CtkScrolledWindow*) (void *) g_type_check_instance_cast (
(GTypeInstance*) ((scrolled_window)), ((ctk_scrolled_window_get_type
())))))),
841 CTK_SHADOW_NONE);
842
843 *view = text_view = ctk_text_view_new ();
844 g_object_set (text_view,
845 "left-margin", 20,
846 "right-margin", 20,
847 "top-margin", 20,
848 "bottom-margin", 20,
849 NULL((void*)0));
850
851 ctk_text_view_set_editable (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), FALSE(0));
852 ctk_text_view_set_cursor_visible (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), FALSE(0));
853
854 ctk_container_add (CTK_CONTAINER (scrolled_window)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((scrolled_window)), ((ctk_container_get_type ())))))), text_view);
855
856 if (is_source)
857 {
858 ctk_text_view_set_monospace (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), TRUE(!(0)));
859 ctk_text_view_set_wrap_mode (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), CTK_WRAP_NONE);
860 }
861 else
862 {
863 /* Make it a bit nicer for text. */
864 ctk_text_view_set_wrap_mode (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), CTK_WRAP_WORD);
865 ctk_text_view_set_pixels_above_lines (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), 2);
866 ctk_text_view_set_pixels_below_lines (CTK_TEXT_VIEW (text_view)((((CtkTextView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((text_view)), ((ctk_text_view_get_type ())))))), 2);
867 }
868
869 return scrolled_window;
870}
871
872static void
873populate_model (CtkTreeModel *model)
874{
875 Demo *d = ctk_demos;
876
877 /* this code only supports 1 level of children. If we
878 * want more we probably have to use a recursing function.
879 */
880 while (d->title)
881 {
882 Demo *children = d->children;
883 CtkTreeIter iter;
884
885 ctk_tree_store_append (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))), &iter, NULL((void*)0));
886
887 ctk_tree_store_set (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))),
888 &iter,
889 NAME_COLUMN, d->name,
890 TITLE_COLUMN, d->title,
891 FILENAME_COLUMN, d->filename,
892 FUNC_COLUMN, d->func,
893 STYLE_COLUMN, PANGO_STYLE_NORMAL,
894 -1);
895
896 d++;
897
898 if (!children)
899 continue;
900
901 while (children->title)
902 {
903 CtkTreeIter child_iter;
904
905 ctk_tree_store_append (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))), &child_iter, &iter);
906
907 ctk_tree_store_set (CTK_TREE_STORE (model)((((CtkTreeStore*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((model)), ((ctk_tree_store_get_type ())))))),
908 &child_iter,
909 NAME_COLUMN, children->name,
910 TITLE_COLUMN, children->title,
911 FILENAME_COLUMN, children->filename,
912 FUNC_COLUMN, children->func,
913 STYLE_COLUMN, PANGO_STYLE_NORMAL,
914 -1);
915
916 children++;
917 }
918 }
919
920}
921
922static void
923startup (GApplication *app)
924{
925 CtkBuilder *builder;
926 GMenuModel *appmenu;
927 gchar *ids[] = { "appmenu", NULL((void*)0) };
928
929 builder = ctk_builder_new ();
930 ctk_builder_add_objects_from_resource (builder, "/ui/appmenu.ui", ids, NULL((void*)0));
931
932 appmenu = (GMenuModel *)ctk_builder_get_object (builder, "appmenu");
933
934 ctk_application_set_app_menu (CTK_APPLICATION (app)((((CtkApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((ctk_application_get_type ())))))), appmenu);
935
936 g_object_unref (builder);
937}
938
939static void
940row_activated_cb (CtkWidget *tree_view,
941 CtkTreePath *path,
942 CtkTreeViewColumn *column G_GNUC_UNUSED__attribute__ ((__unused__)))
943{
944 CtkTreeIter iter;
945 CtkWidget *window;
946 CtkTreeModel *model;
947
948 window = ctk_widget_get_toplevel (tree_view);
949 model = ctk_tree_view_get_model (CTK_TREE_VIEW (tree_view)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((tree_view)), ((ctk_tree_view_get_type ())))))));
950 ctk_tree_model_get_iter (model, &iter, path);
951
952 run_example_for_row (window, model, &iter);
953}
954
955static void
956start_cb (CtkMenuItem *item G_GNUC_UNUSED__attribute__ ((__unused__)),
957 CtkWidget *scrollbar)
958{
959 CtkAdjustment *adj;
960
961 adj = ctk_range_get_adjustment (CTK_RANGE (scrollbar)((((CtkRange*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((scrollbar)), ((ctk_range_get_type ())))))));
962 ctk_adjustment_set_value (adj, ctk_adjustment_get_lower (adj));
963}
964
965static void
966end_cb (CtkMenuItem *item G_GNUC_UNUSED__attribute__ ((__unused__)),
967 CtkWidget *scrollbar)
968{
969 CtkAdjustment *adj;
970
971 adj = ctk_range_get_adjustment (CTK_RANGE (scrollbar)((((CtkRange*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((scrollbar)), ((ctk_range_get_type ())))))));
972 ctk_adjustment_set_value (adj, ctk_adjustment_get_upper (adj) - ctk_adjustment_get_page_size (adj));
973}
974
975static gboolean
976scrollbar_popup (CtkWidget *scrollbar G_GNUC_UNUSED__attribute__ ((__unused__)),
977 CtkWidget *menu)
978{
979 ctk_menu_popup_at_pointer (CTK_MENU (menu)((((CtkMenu*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((menu)), ((ctk_menu_get_type ())))))), NULL((void*)0));
980
981 return TRUE(!(0));
982}
983
984static void
985activate (GApplication *app)
986{
987 CtkBuilder *builder;
988 CtkWindow *window;
989 CtkWidget *widget;
990 CtkTreeModel *model;
991 CtkTreeIter iter;
992 GError *error = NULL((void*)0);
993 CtkWidget *sw;
994 CtkWidget *scrollbar;
995 CtkWidget *menu;
996 CtkWidget *item;
997
998 static GActionEntry win_entries[] = {
999 { .name = "run", .activate = activate_run }
1000 };
1001
1002 builder = ctk_builder_new ();
1003 ctk_builder_add_from_resource (builder, "/ui/main.ui", &error);
1004 if (error != NULL((void*)0))
2
←
Assuming 'error' is equal to NULL
→
3
←
Taking false branch
→
1005 {
1006 g_critical ("%s", error->message);
1007 exit (1);
1008 }
1009
1010 window = (CtkWindow *)ctk_builder_get_object (builder, "window");
1011 ctk_application_add_window (CTK_APPLICATION (app)((((CtkApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((ctk_application_get_type ())))))), window);
1012 g_action_map_add_action_entries (G_ACTION_MAP (window)((((GActionMap*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((window)), ((g_action_map_get_type ())))))),
1013 win_entries, G_N_ELEMENTS (win_entries)(sizeof (win_entries) / sizeof ((win_entries)[0])),
1014 window);
1015
1016 notebook = (CtkWidget *)ctk_builder_get_object (builder, "notebook");
1017
1018 info_view = (CtkWidget *)ctk_builder_get_object (builder, "info-textview");
1019 source_view = (CtkWidget *)ctk_builder_get_object (builder, "source-textview");
1020 headerbar = (CtkWidget *)ctk_builder_get_object (builder, "headerbar");
1021 treeview = (CtkWidget *)ctk_builder_get_object (builder, "treeview");
1022 model = ctk_tree_view_get_model (CTK_TREE_VIEW (treeview)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((treeview)), ((ctk_tree_view_get_type ())))))));
1023
1024 sw = (CtkWidget *)ctk_builder_get_object (builder, "source-scrolledwindow");
1025 scrollbar = ctk_scrolled_window_get_vscrollbar (CTK_SCROLLED_WINDOW (sw)((((CtkScrolledWindow*) (void *) g_type_check_instance_cast (
(GTypeInstance*) ((sw)), ((ctk_scrolled_window_get_type ())))
))));
1026
1027 menu = ctk_menu_new ();
1028
1029 item = ctk_menu_item_new_with_label ("Start");
1030 g_signal_connect (item, "activate", G_CALLBACK (start_cb), scrollbar)g_signal_connect_data ((item), ("activate"), (((GCallback) (start_cb
))), (scrollbar), ((void*)0), (GConnectFlags) 0);
1031 ctk_menu_shell_append (CTK_MENU_SHELL (menu)((((CtkMenuShell*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((menu)), ((ctk_menu_shell_get_type ())))))), item);
1032
1033 item = ctk_menu_item_new_with_label ("End");
1034 g_signal_connect (item, "activate", G_CALLBACK (end_cb), scrollbar)g_signal_connect_data ((item), ("activate"), (((GCallback) (end_cb
))), (scrollbar), ((void*)0), (GConnectFlags) 0);
1035 ctk_menu_shell_append (CTK_MENU_SHELL (menu)((((CtkMenuShell*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((menu)), ((ctk_menu_shell_get_type ())))))), item);
1036
1037 ctk_widget_show_all (menu);
1038
1039 g_signal_connect (scrollbar, "popup-menu", G_CALLBACK (scrollbar_popup), menu)g_signal_connect_data ((scrollbar), ("popup-menu"), (((GCallback
) (scrollbar_popup))), (menu), ((void*)0), (GConnectFlags) 0);
1040
1041 load_file (ctk_demos[0].name, ctk_demos[0].filename);
4
←
Calling 'load_file'
→
1042
1043 populate_model (model);
1044
1045 g_signal_connect (treeview, "row-activated", G_CALLBACK (row_activated_cb), model)g_signal_connect_data ((treeview), ("row-activated"), (((GCallback
) (row_activated_cb))), (model), ((void*)0), (GConnectFlags) 0
);
1046
1047 widget = (CtkWidget *)ctk_builder_get_object (builder, "treeview-selection");
1048 g_signal_connect (widget, "changed", G_CALLBACK (selection_cb), model)g_signal_connect_data ((widget), ("changed"), (((GCallback) (
selection_cb))), (model), ((void*)0), (GConnectFlags) 0);
1049
1050 ctk_tree_model_get_iter_first (ctk_tree_view_get_model (CTK_TREE_VIEW (treeview)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((treeview)), ((ctk_tree_view_get_type ()))))))), &iter);
1051 ctk_tree_selection_select_iter (CTK_TREE_SELECTION (widget)((((CtkTreeSelection*) (void *) g_type_check_instance_cast ((
GTypeInstance*) ((widget)), ((ctk_tree_selection_get_type ())
))))), &iter);
1052
1053 ctk_tree_view_collapse_all (CTK_TREE_VIEW (treeview)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((treeview)), ((ctk_tree_view_get_type ())))))));
1054
1055 ctk_widget_show_all (CTK_WIDGET (window)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((window)), ((ctk_widget_get_type ())))))));
1056
1057 g_object_unref (builder);
1058}
1059
1060static gboolean
1061auto_quit (gpointer data)
1062{
1063 g_application_quit (G_APPLICATION (data)((((GApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((data)), ((g_application_get_type ())))))));
1064 return G_SOURCE_REMOVE(0);
1065}
1066
1067static void
1068list_demos (void)
1069{
1070 Demo *d;
1071
1072 d = ctk_demos;
1073
1074 while (d->title)
1075 {
1076 Demo *c;
1077
1078 c = d->children;
1079 if (d->name)
1080 g_print ("%s\n", d->name);
1081 d++;
1082 while (c && c->title)
1083 {
1084 if (c->name)
1085 g_print ("%s\n", c->name);
1086 c++;
1087 }
1088 }
1089}
1090
1091static gint
1092command_line (GApplication *app,
1093 GApplicationCommandLine *cmdline)
1094{
1095 GVariantDict *options;
1096 const gchar *name = NULL((void*)0);
1097 gboolean autoquit = FALSE(0);
1098 gboolean list = FALSE(0);
1099 Demo *d, *c;
1100 GDoDemoFunc func = 0;
1101 CtkWidget *window, *demo;
1102
1103 activate (app);
1
Calling 'activate'
→
1104
1105 options = g_application_command_line_get_options_dict (cmdline);
1106 g_variant_dict_lookup (options, "run", "&s", &name);
1107 g_variant_dict_lookup (options, "autoquit", "b", &autoquit);
1108 g_variant_dict_lookup (options, "list", "b", &list);
1109
1110 if (list)
1111 {
1112 list_demos ();
1113 g_application_quit (app);
1114 return 0;
1115 }
1116
1117 if (name == NULL((void*)0))
1118 goto out;
1119
1120 window = ctk_application_get_windows (CTK_APPLICATION (app)((((CtkApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((ctk_application_get_type ())))))))->data;
1121
1122 d = ctk_demos;
1123
1124 while (d->title)
1125 {
1126 c = d->children;
1127 if (g_strcmp0 (d->name, name) == 0)
1128 {
1129 func = d->func;
1130 goto out;
1131 }
1132 d++;
1133 while (c && c->title)
1134 {
1135 if (g_strcmp0 (c->name, name) == 0)
1136 {
1137 func = c->func;
1138 goto out;
1139 }
1140 c++;
1141 }
1142 }
1143
1144out:
1145 if (func)
1146 {
1147 demo = (func) (window);
1148
1149 ctk_window_set_transient_for (CTK_WINDOW (demo)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((demo)), ((ctk_window_get_type ())))))), CTK_WINDOW (window)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((window)), ((ctk_window_get_type ())))))));
1150 ctk_window_set_modal (CTK_WINDOW (demo)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((demo)), ((ctk_window_get_type ())))))), TRUE(!(0)));
1151 }
1152
1153 if (autoquit)
1154 g_timeout_add_seconds (1, auto_quit, app);
1155
1156 return 0;
1157}
1158
1159static void
1160print_version (void)
1161{
1162 g_print ("ctk3-demo %d.%d.%d\n",
1163 ctk_get_major_version (),
1164 ctk_get_minor_version (),
1165 ctk_get_micro_version ());
1166}
1167
1168static int
1169local_options (GApplication *app G_GNUC_UNUSED__attribute__ ((__unused__)),
1170 GVariantDict *options,
1171 gpointer data G_GNUC_UNUSED__attribute__ ((__unused__)))
1172{
1173 gboolean version = FALSE(0);
1174
1175 g_variant_dict_lookup (options, "version", "b", &version);
1176
1177 if (version)
1178 {
1179 print_version ();
1180 return 0;
1181 }
1182
1183 return -1;
1184}
1185
1186int
1187main (int argc, char **argv)
1188{
1189 CtkApplication *app;
1190 static GActionEntry app_entries[] = {
1191 { .name = "about", .activate = activate_about },
1192 { .name = "quit", .activate = activate_quit },
1193 };
1194
1195 /* Most code in ctk-demo is intended to be exemplary, but not
1196 * these few lines, which are just a hack so ctk-demo will work
1197 * in the CTK tree without installing it.
1198 */
1199 if (g_file_test ("../../modules/input/immodules.cache", G_FILE_TEST_EXISTS))
1200 {
1201 g_setenv ("CTK_IM_MODULE_FILE", "../../modules/input/immodules.cache", TRUE(!(0)));
1202 }
1203 /* -- End of hack -- */
1204
1205 app = ctk_application_new ("org.ctk.Demo", G_APPLICATION_NON_UNIQUE|G_APPLICATION_HANDLES_COMMAND_LINE);
1206
1207 g_action_map_add_action_entries (G_ACTION_MAP (app)((((GActionMap*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((g_action_map_get_type ())))))),
1208 app_entries, G_N_ELEMENTS (app_entries)(sizeof (app_entries) / sizeof ((app_entries)[0])),
1209 app);
1210
1211 g_application_add_main_option (G_APPLICATION (app)((((GApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((g_application_get_type ())))))), "version", 0, 0, G_OPTION_ARG_NONE, "Show program version", NULL((void*)0));
1212 g_application_add_main_option (G_APPLICATION (app)((((GApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((g_application_get_type ())))))), "run", 0, 0, G_OPTION_ARG_STRING, "Run an example", "EXAMPLE");
1213 g_application_add_main_option (G_APPLICATION (app)((((GApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((g_application_get_type ())))))), "list", 0, 0, G_OPTION_ARG_NONE, "List examples", NULL((void*)0));
1214 g_application_add_main_option (G_APPLICATION (app)((((GApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((g_application_get_type ())))))), "autoquit", 0, 0, G_OPTION_ARG_NONE, "Quit after a delay", NULL((void*)0));
1215
1216 g_signal_connect (app, "startup", G_CALLBACK (startup), NULL)g_signal_connect_data ((app), ("startup"), (((GCallback) (startup
))), (((void*)0)), ((void*)0), (GConnectFlags) 0);
1217 g_signal_connect (app, "activate", G_CALLBACK (activate), NULL)g_signal_connect_data ((app), ("activate"), (((GCallback) (activate
))), (((void*)0)), ((void*)0), (GConnectFlags) 0);
1218 g_signal_connect (app, "command-line", G_CALLBACK (command_line), NULL)g_signal_connect_data ((app), ("command-line"), (((GCallback)
(command_line))), (((void*)0)), ((void*)0), (GConnectFlags) 0
);
1219 g_signal_connect (app, "handle-local-options", G_CALLBACK (local_options), NULL)g_signal_connect_data ((app), ("handle-local-options"), (((GCallback
) (local_options))), (((void*)0)), ((void*)0), (GConnectFlags
) 0);
1220
1221 g_application_run (G_APPLICATION (app)((((GApplication*) (void *) g_type_check_instance_cast ((GTypeInstance
*) ((app)), ((g_application_get_type ())))))), argc, argv);
1222
1223 return 0;
1224}