comparison: ui/gtk/text.c
ui/gtk/text.c
- changeset 1149
- 76b7664f951e
- parent 1142
- e2a6707aa1e0
- child 1153
- f15375e0480c
equal
deleted
inserted
replaced
| 1148:6ebe1b98f53b | 1149:76b7664f951e |
|---|---|
| 95 #endif | 95 #endif |
| 96 | 96 |
| 97 static GtkTextBuffer* create_textbuffer(UiTextArea *textarea) { | 97 static GtkTextBuffer* create_textbuffer(UiTextArea *textarea) { |
| 98 GtkTextBuffer *buf = gtk_text_buffer_new(NULL); | 98 GtkTextBuffer *buf = gtk_text_buffer_new(NULL); |
| 99 if(textarea) { | 99 if(textarea) { |
| 100 /* | |
| 100 g_signal_connect( | 101 g_signal_connect( |
| 101 buf, | 102 buf, |
| 102 "changed", | 103 "changed", |
| 103 G_CALLBACK(ui_textbuf_changed), | 104 G_CALLBACK(ui_textbuf_changed), |
| 104 textarea); | 105 textarea); |
| 106 */ | |
| 107 | |
| 108 g_signal_connect( | |
| 109 buf, | |
| 110 "insert-text", | |
| 111 G_CALLBACK(ui_textbuf_changed_insert), | |
| 112 textarea); | |
| 113 g_signal_connect( | |
| 114 buf, | |
| 115 "delete-range", | |
| 116 G_CALLBACK(ui_textbuf_changed_delete), | |
| 117 textarea); | |
| 105 } else { | 118 } else { |
| 106 fprintf(stderr, "Error: create_textbuffer: textarea == NULL\n"); | 119 fprintf(stderr, "Error: create_textbuffer: textarea == NULL\n"); |
| 107 } | 120 } |
| 108 return buf; | 121 return buf; |
| 109 } | 122 } |
| 448 void ui_textarea_realize_event(GtkWidget *widget, gpointer data) { | 461 void ui_textarea_realize_event(GtkWidget *widget, gpointer data) { |
| 449 gtk_widget_grab_focus(widget); | 462 gtk_widget_grab_focus(widget); |
| 450 } | 463 } |
| 451 | 464 |
| 452 | 465 |
| 453 | 466 void ui_textbuf_changed_insert( |
| 454 void ui_textbuf_changed(GtkTextBuffer *textbuffer, UiTextArea *textarea) { | 467 GtkTextBuffer *textbuffer, |
| 468 GtkTextIter *location, | |
| 469 char *text, | |
| 470 int length, | |
| 471 UiTextArea *textarea) | |
| 472 { | |
| 473 UiTextChangeEventData event; | |
| 474 event.type = UI_TEXT_INSERT; | |
| 475 event.begin = gtk_text_iter_get_offset(location); | |
| 476 event.end = event.begin + length; | |
| 477 event.text = text; | |
| 478 event.length = length; | |
| 479 ui_textbuf_changed(textarea, &event); | |
| 480 } | |
| 481 | |
| 482 void ui_textbuf_changed_delete( | |
| 483 GtkTextBuffer *self, | |
| 484 const GtkTextIter *start, | |
| 485 const GtkTextIter *end, | |
| 486 UiTextArea *textarea) | |
| 487 { | |
| 488 UiTextChangeEventData event; | |
| 489 event.type = UI_TEXT_DELETE; | |
| 490 event.begin = gtk_text_iter_get_offset(start); | |
| 491 event.end = gtk_text_iter_get_offset(end); | |
| 492 event.text = NULL; | |
| 493 event.length = 0; | |
| 494 ui_textbuf_changed(textarea, &event); | |
| 495 } | |
| 496 | |
| 497 | |
| 498 // void ui_textbuf_changed(GtkTextBuffer *textbuffer, UiTextArea *textarea) | |
| 499 | |
| 500 void ui_textbuf_changed(UiTextArea *textarea, UiTextChangeEventData *data) { | |
| 455 if(!ui_onchange_events_is_enabled()) { | 501 if(!ui_onchange_events_is_enabled()) { |
| 456 return; | 502 return; |
| 457 } | 503 } |
| 458 | 504 |
| 459 UiText *value = textarea->var->value; | 505 UiText *value = textarea->var->value; |
| 460 | 506 |
| 461 UiEvent e; | 507 UiEvent e; |
| 462 e.obj = textarea->obj; | 508 e.obj = textarea->obj; |
| 463 e.window = e.obj->window; | 509 e.window = e.obj->window; |
| 464 e.document = textarea->ctx->document; | 510 e.document = textarea->ctx->document; |
| 465 e.eventdata = value; | 511 e.eventdata = data; |
| 466 e.eventdatatype = UI_EVENT_DATA_TEXT_VALUE; | 512 e.eventdatatype = UI_EVENT_DATA_TEXT_CHANGED; |
| 467 e.intval = 0; | 513 e.intval = 0; |
| 468 e.set = ui_get_setop(); | 514 e.set = ui_get_setop(); |
| 469 | 515 |
| 470 if(textarea->onchange) { | 516 if(textarea->onchange) { |
| 471 textarea->onchange(&e, textarea->onchangedata); | 517 textarea->onchange(&e, textarea->onchangedata); |
