Mercurial > hg > toolkit / file comparison

comparison: ui/win32/toolkit.c

ui/win32/toolkit.c

changeset 517
ac867877999e
parent 513
a4e0ef98a8b4
child 589
4d86050ad6ff
equal deleted inserted replaced
516:4b31c74666d7 517:ac867877999e
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE. 26 * POSSIBILITY OF SUCH DAMAGE.
27 */ 27 */
28 28
29 #include "toolkit.h"
30 #include "Windows.h"
31
32 #include "../common/properties.h"
33
29 #include <stdio.h> 34 #include <stdio.h>
30 #include <stdlib.h> 35 #include <stdlib.h>
31 #include <unistd.h>
32 #include <pthread.h>
33 36
34 #include "toolkit.h"
35 #include "toolbar.h"
36 #include "container.h"
37 #include "stock.h"
38 #include "../common/menu.h"
39 #include "../common/toolbar.h"
40 #include "../common/document.h"
41 #include "../common/properties.h"
42 #include <cx/buffer.h>
43
44 #include <X11/Intrinsic.h>
45 #include <Xm/CutPaste.h>
46
47 static XtAppContext app;
48 static Display *display;
49 static Widget active_window;
50 static const char *application_name; 37 static const char *application_name;
51 38
52 static ui_callback startup_func; 39 static ui_callback startup_func;
53 static void *startup_data; 40 static void *startup_data;
54 static ui_callback open_func; 41 static ui_callback open_func;
55 void *open_data; 42 void *open_data;
56 static ui_callback exit_func; 43 static ui_callback exit_func;
57 void *exit_data; 44 void *exit_data;
58 45
59 static ui_callback appclose_fnc; 46 void ui_init(const char *appname, int argc, char **argv) {
60 static void *appclose_udata; 47 application_name = appname;
61
62 static int is_toplevel_realized = 0;
63
64 int event_pipe[2];
65
66
67 static String fallback[] = {
68 //"*fontList: -dt-interface system-medium-r-normal-s*utf*:",
69 "*renderTable: rt",
70 "*rt*fontType: FONT_IS_XFT",
71 "*rt*fontName: Sans",
72 "*rt*fontSize: 11",
73
74 "*progresss_spinner*renderTable*fontType: FONT_IS_FONT",
75 "*progresss_spinner*renderTable*fontName: Cursor",
76
77 "*window_frame.shadowType: SHADOW_ETCHED_OUT",
78 "*window_frame.shadowThickness: 1",
79 "*togglebutton.shadowThickness: 1",
80 "*togglebutton.highlightThickness: 2",
81
82 "*ui_test.background: red",
83 NULL
84 };
85
86 void input_proc(XtPointer data, int *source, XtInputId *iid) {
87 void *ptr;
88 read(event_pipe[0], &ptr, sizeof(void*));
89 }
90
91 void ui_init(const char *appname, int argc, char **argv) {
92 application_name = appname;
93 uic_init_global_context();
94
95 XtToolkitInitialize();
96 XtSetLanguageProc(NULL, NULL, NULL);
97 app = XtCreateApplicationContext();
98 XtAppSetFallbackResources(app, fallback);
99
100 display = XtOpenDisplay(app, NULL, appname, appname, NULL, 0, &argc, argv);
101
102 uic_docmgr_init();
103 uic_menu_init();
104 uic_toolbar_init();
105 uic_load_app_properties();
106
107 if(pipe(event_pipe)) {
108 fprintf(stderr, "UiError: Cannot create event pipe\n");
109 exit(-1);
110 }
111 XtAppAddInput(
112 app,
113 event_pipe[0],
114 (XtPointer)XtInputReadMask,
115 input_proc,
116 NULL);
117 } 48 }
118 49
119 const char* ui_appname() { 50 const char* ui_appname() {
120 return application_name; 51 return application_name;
121 }
122
123 Display* ui_motif_get_display() {
124 return display;
125 } 52 }
126 53
127 void ui_onstartup(ui_callback f, void *userdata) { 54 void ui_onstartup(ui_callback f, void *userdata) {
128 startup_func = f; 55 startup_func = f;
129 startup_data = userdata; 56 startup_data = userdata;
141 68
142 void ui_main() { 69 void ui_main() {
143 if(startup_func) { 70 if(startup_func) {
144 startup_func(NULL, startup_data); 71 startup_func(NULL, startup_data);
145 } 72 }
146 XtAppMainLoop(app); 73
74 // event loop
75 MSG msg;
76 while (GetMessage(&msg, NULL, 0, 0)) {
77 TranslateMessage(&msg);
78 DispatchMessage(&msg);
79 }
80
147 if(exit_func) { 81 if(exit_func) {
148 exit_func(NULL, exit_data); 82 exit_func(NULL, exit_data);
149 } 83 }
150 uic_store_app_properties(); 84 uic_store_app_properties();
151 } 85 }
152
153 void ui_exit_mainloop() {
154 XtAppSetExitFlag(app);
155 }
156
157 void ui_secondary_event_loop(int *loop) {
158 while(*loop && !XtAppGetExitFlag(app)) {
159 XEvent event;
160 XtAppNextEvent(app, &event);
161 XtDispatchEvent(&event);
162 }
163 }
164
165 void ui_show(UiObject *obj) {
166 uic_check_group_widgets(obj->ctx);
167 if(!XtIsRealized(obj->widget)) {
168 XtRealizeWidget(obj->widget);
169 obj->ref++;
170 }
171 }
172
173 void ui_close(UiObject *obj) {
174
175 }
176
177
178 void ui_set_enabled(UIWIDGET widget, int enabled) {
179 XtSetSensitive(widget, enabled);
180 }
181
182 void ui_set_show_all(UIWIDGET widget, int value) {
183 if(!value) {
184 XtUnmanageChild(widget);
185 }
186 }
187
188 void ui_set_visible(UIWIDGET widget, int visible) {
189 if(visible) {
190 XtManageChild(widget);
191 } else {
192 XtUnmanageChild(widget);
193 }
194 }
195
196 static Boolean ui_job_finished(void *data) {
197 UiJob *job = data;
198 if(job->finish_callback) {
199 UiEvent event;
200 event.obj = job->obj;
201 event.window = job->obj->window;
202 event.document = job->obj->ctx->document;
203 event.intval = 0;
204 event.eventdata = NULL;
205 job->finish_callback(&event, job->finish_data);
206 }
207 free(job);
208 return TRUE;
209 }
210
211 static void* ui_jobthread(void *data) {
212 UiJob *job = data;
213 int result = job->job_func(job->job_data);
214 if(!result) {
215 write(event_pipe[1], &job, sizeof(void*)); // hack
216 XtAppAddWorkProc(app, ui_job_finished, job);
217
218 }
219 return NULL;
220 }
221
222 void ui_job(UiObject *obj, ui_threadfunc tf, void *td, ui_callback f, void *fd) {
223 UiJob *job = malloc(sizeof(UiJob));
224 job->obj = obj;
225 job->job_func = tf;
226 job->job_data = td;
227 job->finish_callback = f;
228 job->finish_data = fd;
229 pthread_t pid;
230 pthread_create(&pid, NULL, ui_jobthread, job);
231 }
232
233 void ui_clipboard_set(char *str) {
234 int length = strlen(str) + 1;
235
236 Display *dp = XtDisplayOfObject(active_window);
237 Window window = XtWindowOfObject(active_window);
238
239 XmString label = XmStringCreateLocalized("toolkit_clipboard");
240 long id = 0;
241
242 while(XmClipboardStartCopy(
243 dp,
244 window,
245 label,
246 CurrentTime,
247 NULL,
248 NULL,
249 &id) == ClipboardLocked);
250 XmStringFree(label);
251
252 while(XmClipboardCopy(
253 dp,
254 window,
255 id,
256 "STRING",
257 str,
258 length,
259 1,
260 NULL) == ClipboardLocked);
261
262 while(XmClipboardEndCopy(dp, window, id) == ClipboardLocked);
263 }
264
265 char* ui_clipboard_get() {
266 Display *dp = XtDisplayOfObject(active_window);
267 Window window = XtWindowOfObject(active_window);
268
269 long id;
270 size_t size = 128;
271 char *buf = malloc(size);
272
273 int r;
274 for(;;) {
275 r = XmClipboardRetrieve(dp, window, "STRING", buf, size, NULL, &id);
276 if(r == ClipboardSuccess) {
277 break;
278 } else if(r == ClipboardTruncate) {
279 size *= 2;
280 buf = realloc(buf, size);
281 } else if(r == ClipboardNoData) {
282 free(buf);
283 buf = NULL;
284 break;
285 }
286 }
287
288 return buf;
289 }
290
291 void ui_set_active_window(Widget w) {
292 active_window = w;
293 }
294
295 Widget ui_get_active_window() {
296 return active_window;
297 }
298
299 /*
300 * doesn't work with gnome anymore
301 */
302 void ui_window_dark_theme(Display *dp, Window window) {
303 Atom atom = XInternAtom(dp, "_GTK_THEME_VARIANT", False);
304 Atom type = XInternAtom(dp, "UTF8_STRING", False);
305 XChangeProperty(
306 dp,
307 window,
308 atom,
309 type,
310 8,
311 PropModeReplace,
312 (const unsigned char*)"dark",
313 4);
314 }
315
316 void ui_destroy_eventdata(Widget w, XtPointer data, XtPointer d) {
317 free(data);
318 }
319
320 void ui_set_widget_groups(UiContext *ctx, Widget widget, const int *groups) {
321 if(!groups) {
322 return;
323 }
324 size_t ngroups = uic_group_array_size(groups);
325 ui_set_widget_ngroups(ctx, widget, groups, ngroups);
326 }
327
328 void ui_set_widget_ngroups(UiContext *ctx, Widget widget, const int *groups, size_t ngroups) {
329 if(ngroups > 0) {
330 uic_add_group_widget_i(ctx, widget, (ui_enablefunc)ui_set_enabled, groups, ngroups);
331 ui_set_enabled(widget, FALSE);
332 }
333 }
334

Mercurial Repository: toolkit

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