Mercurial > hg > toolkit / file comparison

comparison: ui/motif/text.c

ui/motif/text.c

changeset 153
ee49d1852a5f
parent 131
774b741984a2
child 154
8a4451fcb736
equal deleted inserted replaced
152:62921b370c60 153:ee49d1852a5f
58 (XtCallbackProc)ui_text_selection_callback, 58 (XtCallbackProc)ui_text_selection_callback,
59 uitext); 59 uitext);
60 60
61 // bind value 61 // bind value
62 if(value) { 62 if(value) {
63 if(value->value) { 63 if(value->value.ptr) {
64 XmTextSetString(text_area, value->value); 64 XmTextSetString(text_area, value->value.ptr);
65 XtFree(value->value); 65 value->value.free(value->value.ptr);
66 } 66 }
67 67
68 value->set = ui_textarea_set; 68 value->set = ui_textarea_set;
69 value->get = ui_textarea_get; 69 value->get = ui_textarea_get;
70 value->getsubstr = ui_textarea_getsubstr; 70 value->getsubstr = ui_textarea_getsubstr;
71 value->insert = ui_textarea_insert; 71 value->insert = ui_textarea_insert;
72 value->setposition = ui_textarea_setposition; 72 value->setposition = ui_textarea_setposition;
73 value->position = ui_textarea_position; 73 value->position = ui_textarea_position;
74 value->selection = ui_textarea_selection; 74 value->selection = ui_textarea_selection;
75 value->length = ui_textarea_length; 75 value->length = ui_textarea_length;
76 value->value = NULL; 76 value->value.ptr = NULL;
77 value->obj = text_area; 77 value->obj = text_area;
78 78
79 if(!value->undomgr) { 79 if(!value->undomgr) {
80 value->undomgr = ui_create_undomgr(); 80 value->undomgr = ui_create_undomgr();
81 } 81 }
89 89
90 return text_area; 90 return text_area;
91 } 91 }
92 92
93 UIWIDGET ui_textarea_nv(UiObject *obj, char *varname) { 93 UIWIDGET ui_textarea_nv(UiObject *obj, char *varname) {
94 UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_TEXT); 94 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_TEXT);
95 if(var) { 95 if(var) {
96 UiText *value = var->value; 96 UiText *value = var->value;
97 return ui_textarea(obj, value); 97 return ui_textarea(obj, value);
98 } else { 98 } else {
99 // TODO: error 99 // TODO: error
100 } 100 }
101 return NULL; 101 return NULL;
102 } 102 }
103 103
104 char* ui_textarea_get(UiText *text) { 104 char* ui_textarea_get(UiText *text) {
105 if(text->value) { 105 if(text->value.ptr) {
106 XtFree(text->value); 106 text->value.free(text->value.ptr);
107 } 107 }
108 char *str = XmTextGetString(text->obj); 108 char *str = XmTextGetString(text->obj);
109 text->value = str; 109 text->value.ptr = str;
110 text->value.free = (ui_freefunc)XtFree;
110 return str; 111 return str;
111 } 112 }
112 113
113 void ui_textarea_set(UiText *text, char *str) { 114 void ui_textarea_set(UiText *text, char *str) {
114 if(text->value) { 115 if(text->value.ptr) {
115 XtFree(text->value); 116 text->value.free(text->value.ptr);
116 } 117 }
117 text->value = NULL; 118 text->value.ptr = NULL;
118 XmTextSetString(text->obj, str); 119 XmTextSetString(text->obj, str);
119 } 120 }
120 121
121 char* ui_textarea_getsubstr(UiText *text, int begin, int end) { 122 char* ui_textarea_getsubstr(UiText *text, int begin, int end) {
122 if(text->value) { 123 if(text->value.ptr) {
123 XtFree(text->value); 124 text->value.free(text->value.ptr);
124 } 125 }
125 int length = end - begin; 126 int length = end - begin;
126 char *str = XtMalloc(length + 1); 127 char *str = XtMalloc(length + 1);
127 XmTextGetSubstring(text->obj, begin, length, length + 1, str); 128 XmTextGetSubstring(text->obj, begin, length, length + 1, str);
128 text->value = str; 129 text->value.ptr = str;
130 text->value.free = (ui_freefunc)XtFree;
129 return str; 131 return str;
130 } 132 }
131 133
132 void ui_textarea_insert(UiText *text, int pos, char *str) { 134 void ui_textarea_insert(UiText *text, int pos, char *str) {
133 if(text->value) { 135 if(text->value.ptr) {
134 XtFree(text->value); 136 text->value.free(text->value.ptr);
135 } 137 }
136 text->value = NULL; 138 text->value.ptr = NULL;
137 XmTextInsert(text->obj, pos, str); 139 XmTextInsert(text->obj, pos, str);
138 } 140 }
139 141
140 void ui_textarea_setposition(UiText *text, int pos) { 142 void ui_textarea_setposition(UiText *text, int pos) {
141 XmTextSetInsertionPosition(text->obj, pos); 143 XmTextSetInsertionPosition(text->obj, pos);
160 162
161 void ui_text_set(UiText *text, char *str) { 163 void ui_text_set(UiText *text, char *str) {
162 if(text->set) { 164 if(text->set) {
163 text->set(text, str); 165 text->set(text, str);
164 } else { 166 } else {
165 if(text->value) { 167 if(text->value.ptr) {
166 XtFree(text->value); 168 text->value.free(text->value.ptr);
167 } 169 }
168 text->value = XtNewString(str); 170 text->value.ptr = XtNewString(str);
171 text->value.free = (ui_freefunc)XtFree;
169 } 172 }
170 } 173 }
171 174
172 char* ui_text_get(UiText *text) { 175 char* ui_text_get(UiText *text) {
173 if(text->get) { 176 if(text->get) {
174 return text->get(text); 177 return text->get(text);
175 } else { 178 } else {
176 return text->value; 179 return text->value.ptr;
177 } 180 }
178 } 181 }
179 182
180 183
181 UiUndoMgr* ui_create_undomgr() { 184 UiUndoMgr* ui_create_undomgr() {
380 ct->add(ct, textfield); 383 ct->add(ct, textfield);
381 XtManageChild(textfield); 384 XtManageChild(textfield);
382 385
383 // bind value 386 // bind value
384 if(value) { 387 if(value) {
385 if(value->value) { 388 if(value->value.ptr) {
386 XmTextSetString(textfield, value->value); 389 XmTextSetString(textfield, value->value.ptr);
387 XtFree(value->value); 390 value->value.free(value->value.ptr);
388 } 391 }
389 392
390 value->set = ui_textfield_set; 393 value->set = ui_textfield_set;
391 value->get = ui_textfield_get; 394 value->get = ui_textfield_get;
392 value->value = NULL; 395 value->value.ptr = NULL;
393 value->obj = textfield; 396 value->obj = textfield;
394 } 397 }
395 398
396 return textfield; 399 return textfield;
397 } 400 }
398 401
399 static UIWIDGET create_textfield_nv(UiObject *obj, int width, UiBool frameless, UiBool password, char *varname) { 402 static UIWIDGET create_textfield_nv(UiObject *obj, int width, UiBool frameless, UiBool password, char *varname) {
400 UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_STRING); 403 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_STRING);
401 if(var) { 404 if(var) {
402 UiString *value = var->value; 405 UiString *value = var->value;
403 return ui_textfield(obj, value); 406 return ui_textfield(obj, value);
404 } else { 407 } else {
405 // TODO: error 408 // TODO: error
447 return create_textfield_nv(obj, width, FALSE, TRUE, varname); 450 return create_textfield_nv(obj, width, FALSE, TRUE, varname);
448 } 451 }
449 452
450 453
451 char* ui_textfield_get(UiString *str) { 454 char* ui_textfield_get(UiString *str) {
452 if(str->value) { 455 if(str->value.ptr) {
453 XtFree(str->value); 456 str->value.free(str->value.ptr);
454 } 457 }
455 char *value = XmTextGetString(str->obj); 458 char *value = XmTextGetString(str->obj);
456 str->value = value; 459 str->value.ptr = value;
460 str->value.free = (ui_freefunc)XtFree;
457 return value; 461 return value;
458 } 462 }
459 463
460 void ui_textfield_set(UiString *str, char *value) { 464 void ui_textfield_set(UiString *str, char *value) {
461 if(str->value) { 465 if(str->value.ptr) {
462 XtFree(str->value); 466 str->value.free(str->value.ptr);
463 } 467 }
464 str->value = NULL; 468 str->value.ptr = NULL;
465 XmTextSetString(str->obj, value); 469 XmTextSetString(str->obj, value);
466 } 470 }
467 471

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