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comparison: ui/motif/toolbar.c

ui/motif/toolbar.c

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1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2014 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <stdio.h>
30 #include <stdlib.h>
31 #include <string.h>
32 #include <stdarg.h>
33
34 #include "toolbar.h"
35 #include "button.h"
36 #include "stock.h"
37 #include "list.h"
38 #include <ucx/mempool.h>
39 #include "../common/context.h"
40
41 static UcxMap *toolbar_items;
42 static UcxList *defaults;
43
44 void ui_toolbar_init() {
45 toolbar_items = ucx_map_new(16);
46 }
47
48 void ui_toolitem(char *name, char *label, ui_callback f, void *userdata) {
49 UiToolItem *item = malloc(sizeof(UiToolItem));
50 item->item.add_to = (ui_toolbar_add_f)add_toolitem_widget;
51 item->label = label;
52 item->image = NULL;
53 item->callback = f;
54 item->userdata = userdata;
55 item->groups = NULL;
56 item->isimportant = FALSE;
57
58 ucx_map_cstr_put(toolbar_items, name, item);
59 }
60
61 void ui_toolitem_st(char *name, char *stockid, ui_callback f, void *userdata) {
62 ui_toolitem_stgr(name, stockid, f, userdata, -1);
63 }
64
65 void ui_toolitem_stgr(char *name, char *stockid, ui_callback f, void *userdata, ...) {
66 UiStToolItem *item = malloc(sizeof(UiStToolItem));
67 item->item.add_to = (ui_toolbar_add_f)add_toolitem_st_widget;
68 item->stockid = stockid;
69 item->callback = f;
70 item->userdata = userdata;
71 item->groups = NULL;
72 item->isimportant = FALSE;
73
74 // add groups
75 va_list ap;
76 va_start(ap, userdata);
77 int group;
78 while((group = va_arg(ap, int)) != -1) {
79 item->groups = ucx_list_append(item->groups, (void*)(intptr_t)group);
80 }
81 va_end(ap);
82
83 ucx_map_cstr_put(toolbar_items, name, item);
84 }
85
86 void ui_toolitem_img(char *name, char *label, char *img, ui_callback f, void *udata) {
87 // TODO
88
89 UiToolItem *item = malloc(sizeof(UiToolItem));
90 item->item.add_to = (ui_toolbar_add_f)add_toolitem_widget;
91 item->label = label;
92 item->image = img;
93 item->callback = f;
94 item->userdata = udata;
95 item->groups = NULL;
96 item->isimportant = FALSE;
97
98 ucx_map_cstr_put(toolbar_items, name, item);
99 }
100
101
102 void ui_toolitem_toggle_stgr(char *name, char *stockid, ui_callback f, void *udata, ...) {
103 // TODO
104
105 UiStToolItem *item = malloc(sizeof(UiStToolItem));
106 item->item.add_to = (ui_toolbar_add_f)add_toolitem_st_toggle_widget;
107 item->stockid = stockid;
108 item->callback = f;
109 item->userdata = udata;
110 item->groups = NULL;
111 item->isimportant = FALSE;
112
113 // add groups
114 va_list ap;
115 va_start(ap, udata);
116 int group;
117 while((group = va_arg(ap, int)) != -1) {
118 item->groups = ucx_list_append(item->groups, (void*)(intptr_t)group);
119 }
120 va_end(ap);
121
122 ucx_map_cstr_put(toolbar_items, name, item);
123 }
124
125 void ui_toolitem_toggle_imggr(char *name, char *label, char *img, ui_callback f, void *udata, ...) {
126 // TODO
127
128 UiToolItem *item = malloc(sizeof(UiToolItem));
129 item->item.add_to = (ui_toolbar_add_f)add_toolitem_toggle_widget;
130 item->label = label;
131 item->image = img;
132 item->callback = f;
133 item->userdata = udata;
134 item->groups = NULL;
135 item->isimportant = FALSE;
136
137 // add groups
138 va_list ap;
139 va_start(ap, udata);
140 int group;
141 while((group = va_arg(ap, int)) != -1) {
142 item->groups = ucx_list_append(item->groups, (void*)(intptr_t)group);
143 }
144 va_end(ap);
145
146 ucx_map_cstr_put(toolbar_items, name, item);
147 }
148
149 void ui_toolbar_combobox(
150 char *name,
151 UiList *list,
152 ui_getvaluefunc getvalue,
153 ui_callback f,
154 void *udata)
155 {
156 UiToolbarComboBox *cb = malloc(sizeof(UiToolbarComboBox));
157 cb->item.add_to = (ui_toolbar_add_f)add_toolbar_combobox;
158 cb->list = list;
159 cb->getvalue = getvalue;
160 cb->callback = f;
161 cb->userdata = udata;
162
163 ucx_map_cstr_put(toolbar_items, name, cb);
164 }
165
166 void ui_toolbar_combobox_str(
167 char *name,
168 UiList *list,
169 ui_callback f,
170 void *udata)
171 {
172 ui_toolbar_combobox(name, list, ui_strmodel_getvalue, f, udata);
173 }
174
175 void ui_toolbar_combobox_nv(
176 char *name,
177 char *listname,
178 ui_getvaluefunc getvalue,
179 ui_callback f,
180 void *udata)
181 {
182 UiToolbarComboBoxNV *cb = malloc(sizeof(UiToolbarComboBoxNV));
183 cb->item.add_to = (ui_toolbar_add_f)add_toolbar_combobox_nv;
184 cb->listname = listname;
185 cb->getvalue = getvalue;
186 cb->callback = f;
187 cb->userdata = udata;
188
189 ucx_map_cstr_put(toolbar_items, name, cb);
190 }
191
192
193 void ui_toolbar_add_default(char *name) {
194 char *s = strdup(name);
195 defaults = ucx_list_append(defaults, s);
196 }
197
198 Widget ui_create_toolbar(UiObject *obj, Widget parent) {
199 if(!defaults) {
200 return NULL;
201 }
202
203 Arg args[8];
204 XtSetArg(args[0], XmNshadowType, XmSHADOW_ETCHED_OUT);
205 XtSetArg(args[1], XmNshadowThickness, 1);
206 XtSetArg(args[2], XmNtopAttachment, XmATTACH_FORM);
207 XtSetArg(args[3], XmNleftAttachment, XmATTACH_FORM);
208 XtSetArg(args[4], XmNrightAttachment, XmATTACH_FORM);
209 Widget frame = XmCreateFrame(parent, "toolbar_frame", args, 5);
210
211 XtSetArg(args[0], XmNorientation, XmHORIZONTAL);
212 XtSetArg(args[1], XmNpacking, XmPACK_TIGHT);
213 XtSetArg(args[2], XmNspacing, 1);
214 Widget toolbar = XmCreateRowColumn (frame, "toolbar", args, 3);
215
216 UCX_FOREACH(elm, defaults) {
217 UiToolItemI *item = ucx_map_cstr_get(toolbar_items, elm->data);
218 if(item) {
219 item->add_to(toolbar, item, obj);
220 } else if(!strcmp(elm->data, "@separator")) {
221 // TODO
222 } else {
223 fprintf(stderr, "UI Error: Unknown toolbar item: %s\n", elm->data);
224 }
225 }
226
227 XtManageChild(toolbar);
228 XtManageChild(frame);
229
230 return frame;
231 }
232
233 void add_toolitem_widget(Widget parent, UiToolItem *item, UiObject *obj) {
234 Arg args[4];
235
236 XmString label = XmStringCreateLocalized(item->label);
237 XtSetArg(args[0], XmNlabelString, label);
238 XtSetArg(args[1], XmNshadowThickness, 1);
239 XtSetArg(args[2], XmNtraversalOn, FALSE);
240 Widget button = XmCreatePushButton(parent, "toolbar_button", args, 3);
241
242 XmStringFree(label);
243
244 if(item->callback) {
245 UiEventData *event = ucx_mempool_malloc(
246 obj->ctx->mempool,
247 sizeof(UiEventData));
248 event->obj = obj;
249 event->userdata = item->userdata;
250 event->callback = item->callback;
251 XtAddCallback(
252 button,
253 XmNactivateCallback,
254 (XtCallbackProc)ui_push_button_callback,
255 event);
256 }
257
258 XtManageChild(button);
259
260 if(item->groups) {
261 uic_add_group_widget(obj->ctx, button, item->groups);
262 }
263 }
264
265 void add_toolitem_st_widget(Widget parent, UiStToolItem *item, UiObject *obj) {
266 Arg args[8];
267
268 UiStockItem *stock_item = ui_get_stock_item(item->stockid);
269
270 XmString label = XmStringCreateLocalized(stock_item->label);
271 XtSetArg(args[0], XmNlabelString, label);
272 XtSetArg(args[1], XmNshadowThickness, 1);
273 XtSetArg(args[2], XmNtraversalOn, FALSE);
274 Widget button = XmCreatePushButton(parent, "toolbar_button", args, 3);
275
276 XmStringFree(label);
277
278 if(item->callback) {
279 UiEventData *event = ucx_mempool_malloc(
280 obj->ctx->mempool,
281 sizeof(UiEventData));
282 event->obj = obj;
283 event->userdata = item->userdata;
284 event->callback = item->callback;
285 XtAddCallback(
286 button,
287 XmNactivateCallback,
288 (XtCallbackProc)ui_push_button_callback,
289 event);
290 }
291
292 XtManageChild(button);
293
294 if(item->groups) {
295 uic_add_group_widget(obj->ctx, button, item->groups);
296 }
297 }
298
299 void add_toolitem_toggle_widget(Widget parent, UiToolItem *item, UiObject *obj) {
300 Arg args[8];
301
302 XmString label = XmStringCreateLocalized(item->label);
303 XtSetArg(args[0], XmNlabelString, label);
304 XtSetArg(args[1], XmNshadowThickness, 1);
305 XtSetArg(args[2], XmNtraversalOn, FALSE);
306 XtSetArg(args[3], XmNindicatorOn, XmINDICATOR_NONE);
307 Widget button = XmCreateToggleButton(parent, "toolbar_toggle_button", args, 4);
308
309 XmStringFree(label);
310
311 if(item->callback) {
312 UiEventData *event = ucx_mempool_malloc(
313 obj->ctx->mempool,
314 sizeof(UiEventData));
315 event->obj = obj;
316 event->userdata = item->userdata;
317 event->callback = item->callback;
318 XtAddCallback(
319 button,
320 XmNvalueChangedCallback,
321 (XtCallbackProc)ui_toggle_button_callback,
322 event);
323 }
324
325 XtManageChild(button);
326
327 if(item->groups) {
328 uic_add_group_widget(obj->ctx, button, item->groups);
329 }
330 }
331
332 void add_toolitem_st_toggle_widget(Widget parent, UiStToolItem *item, UiObject *obj) {
333
334 }
335
336 void add_toolbar_combobox(Widget tb, UiToolbarComboBox *item, UiObject *obj) {
337 UiListView *listview = ucx_mempool_malloc(
338 obj->ctx->mempool,
339 sizeof(UiListView));
340
341 UiVar *var = ucx_mempool_malloc(obj->ctx->mempool, sizeof(UiVar));
342 var->value = item->list;
343 var->type = UI_VAR_SPECIAL;
344
345 Arg args[8];
346 XtSetArg(args[0], XmNshadowThickness, 1);
347 XtSetArg(args[1], XmNindicatorOn, XmINDICATOR_NONE);
348 XtSetArg(args[2], XmNtraversalOn, FALSE);
349 XtSetArg(args[3], XmNwidth, 120);
350 Widget combobox = XmCreateDropDownList(tb, "toolbar_combobox", args, 4);
351 XtManageChild(combobox);
352 listview->widget = combobox;
353 listview->list = var;
354 listview->getvalue = item->getvalue;
355
356 ui_listview_update(NULL, listview);
357
358 if(item->callback) {
359 // TODO:
360
361 }
362 }
363
364 void add_toolbar_combobox_nv(Widget tb, UiToolbarComboBoxNV *item, UiObject *obj) {
365
366 }

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