Contents of /trunk/src/about.c

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Revision 300 - (show annotations)
Fri Aug 27 12:06:51 2010 UTC (13 years, 8 months ago) by harbaum
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1 /*
2 * Copyright (C) 2009 Till Harbaum <till@harbaum.org>.
3 *
4 * This file is part of GPXView.
5 *
6 * GPXView is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * GPXView is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with GPXView. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include "gpxview.h"
21
22 #ifndef FREMANTLE
23 #define LINK_COLOR "blue"
24 #else
25 #define LINK_COLOR "lightblue"
26 #endif
27
28 #ifdef ENABLE_BROWSER_INTERFACE
29 static gboolean on_link_clicked(GtkWidget *widget, GdkEventButton *event,
30 gpointer user_data) {
31
32 const char *str =
33 gtk_label_get_text(GTK_LABEL(gtk_bin_get_child(GTK_BIN(widget))));
34 browser_url((appdata_t*)user_data, (char*)str);
35 return TRUE;
36 }
37 #endif
38
39 static GtkWidget *link_new(appdata_t *appdata, const char *url) {
40 #ifdef ENABLE_BROWSER_INTERFACE
41 if(appdata) {
42 GtkWidget *label = gtk_label_new("");
43 char *str = g_strdup_printf("<span color=\"" LINK_COLOR
44 "\"><u>%s</u></span>", url);
45 gtk_label_set_markup(GTK_LABEL(label), str);
46 g_free(str);
47
48 GtkWidget *eventbox = gtk_event_box_new();
49 gtk_container_add(GTK_CONTAINER(eventbox), label);
50
51 g_signal_connect(eventbox, "button-press-event",
52 G_CALLBACK(on_link_clicked), appdata);
53 return eventbox;
54 }
55 #endif
56 GtkWidget *label = gtk_label_new("");
57 char *str = g_strdup_printf("<span color=\"" LINK_COLOR "\">%s</span>", url);
58 gtk_label_set_markup(GTK_LABEL(label), str);
59 g_free(str);
60 return label;
61 }
62
63 #ifdef ENABLE_BROWSER_INTERFACE
64 void on_paypal_button_clicked(GtkButton *button, appdata_t *appdata) {
65 // gtk_dialog_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_ACCEPT);
66 browser_url(appdata,
67 "https://www.paypal.com/cgi-bin/webscr"
68 "?cmd=_s-xclick&hosted_button_id=7400558");
69 }
70 #endif
71
72 GtkWidget *label_big(char *str) {
73 GtkWidget *label = gtk_label_new("");
74 char *markup =
75 g_markup_printf_escaped("<span size='x-large'>%s</span>", str);
76 gtk_label_set_markup(GTK_LABEL(label), markup);
77 g_free(markup);
78 return label;
79 }
80
81 GtkWidget *label_xbig(char *str) {
82 GtkWidget *label = gtk_label_new("");
83 char *markup =
84 g_markup_printf_escaped("<span size='xx-large'>%s</span>", str);
85 gtk_label_set_markup(GTK_LABEL(label), markup);
86 g_free(markup);
87 return label;
88 }
89
90 GtkWidget *license_page_new(void) {
91 char *name = g_strdup(ICONPATH "COPYING");
92
93 GtkWidget *label = text_wrap("");
94
95 /* load license into buffer */
96 FILE *file = fopen(name, "r");
97 g_free(name);
98
99 if(!file) {
100 /* loading from installation path failed, try to load */
101 /* from local directory (for debugging) */
102 name = g_strdup("./data/COPYING");
103 file = fopen(name, "r");
104 g_free(name);
105 }
106
107 if(file) {
108 fseek(file, 0l, SEEK_END);
109 int flen = ftell(file);
110 fseek(file, 0l, SEEK_SET);
111
112 char *buffer = g_malloc(flen+1);
113 if(fread(buffer, 1, flen, file) != flen)
114 text_set(label, _("Load error"));
115 else {
116 buffer[flen]=0;
117 text_set(label, buffer);
118 }
119
120 fclose(file);
121 g_free(buffer);
122 } else
123 text_set(label, _("Load error"));
124
125 #ifndef USE_PANNABLE_AREA
126 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
127 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
128 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
129 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
130 label);
131 gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(scrolled_window),
132 GTK_SHADOW_IN);
133 return scrolled_window;
134 #else
135 GtkWidget *pannable_area = hildon_pannable_area_new();
136 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
137 label);
138 return pannable_area;
139 #endif
140 }
141
142 GtkWidget *copyright_page_new(appdata_t *appdata) {
143 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
144
145 /* ------------------------ */
146 GtkWidget *ivbox = gtk_vbox_new(FALSE, 0);
147
148 GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
149 GtkWidget *ihbox = gtk_hbox_new(FALSE, 20);
150 gtk_box_pack_start(GTK_BOX(ihbox), icon_get_widget(ICON_MISC, 5),
151 FALSE, FALSE, 0);
152 gtk_box_pack_start(GTK_BOX(ihbox), label_xbig("GPXView"),
153 FALSE, FALSE, 0);
154
155 gtk_box_pack_start(GTK_BOX(hbox), ihbox, TRUE, FALSE, 0);
156 gtk_box_pack_start_defaults(GTK_BOX(ivbox), hbox);
157
158 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
159 label_big(_("Geocaching with Maemo")));
160
161 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
162
163 /* ------------------------ */
164 ivbox = gtk_vbox_new(FALSE, 0);
165
166 gtk_box_pack_start(GTK_BOX(ivbox),
167 gtk_label_new("Version " VERSION), FALSE, FALSE, 0);
168 gtk_box_pack_start(GTK_BOX(ivbox),
169 gtk_label_new(__DATE__ " " __TIME__), FALSE, FALSE, 0);
170
171 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
172
173 /* ------------------------ */
174 ivbox = gtk_vbox_new(FALSE, 0);
175
176 gtk_box_pack_start(GTK_BOX(ivbox),
177 gtk_label_new(_("Copyright 2008-2010")), FALSE, FALSE, 0);
178
179 gtk_box_pack_start(GTK_BOX(ivbox),
180 link_new(appdata, "http://gpxview.garage.maemo.org"),
181 FALSE, FALSE, 0);
182
183 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
184
185 return vbox;
186 }
187
188 /* a label that is left aligned */
189 GtkWidget *left_label(char *str) {
190 GtkWidget *widget = gtk_label_new(str);
191 gtk_misc_set_alignment(GTK_MISC(widget), 0.0f, 0.5f);
192 return widget;
193 }
194
195 static void author_add(GtkWidget *box, char *str) {
196 gtk_box_pack_start(GTK_BOX(box), left_label(str), FALSE, FALSE, 0);
197 }
198
199 GtkWidget *authors_page_new(void) {
200 GtkWidget *ivbox, *vbox = gtk_vbox_new(FALSE, 16);
201
202 /* -------------------------------------------- */
203 ivbox = gtk_vbox_new(FALSE, 0);
204 author_add(ivbox, _("Main developer:"));
205 author_add(ivbox, "Till Harbaum <till@harbaum.org>");
206 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
207
208 /* -------------------------------------------- */
209 ivbox = gtk_vbox_new(FALSE, 0);
210 author_add(ivbox, _("Original map widget by:"));
211 author_add(ivbox, "John Stowers <john.stowers@gmail.com>");
212 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
213
214 /* -------------------------------------------- */
215 ivbox = gtk_vbox_new(FALSE, 0);
216 author_add(ivbox, _("GCVote service provided by:"));
217 author_add(ivbox, "Guido Wegener <guido.wegener@gmx.de>");
218 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
219
220 /* -------------------------------------------- */
221 ivbox = gtk_vbox_new(FALSE, 0);
222 author_add(ivbox, _("Additional translations by:"));
223 author_add(ivbox, "Marko Vertainen <marko.vertainen@iki.fi>");
224 author_add(ivbox, "Sergei Ivanov <isn@vu.spb.ru>");
225 author_add(ivbox, "Vitaly Petrov <vit.petrov@vu.spb.ru>");
226 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
227
228 /* -------------------------------------------- */
229 ivbox = gtk_vbox_new(FALSE, 0);
230 author_add(ivbox, _("Testers:"));
231 author_add(ivbox, "Uwe Koch <asys3@yahoo.com>");
232 author_add(ivbox, "Tanja Harbaum <tanja@harbaum.org>");
233 gtk_box_pack_start(GTK_BOX(vbox), ivbox, TRUE, FALSE, 0);
234
235 #ifndef USE_PANNABLE_AREA
236 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
237 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
238 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
239 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
240 vbox);
241 gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(scrolled_window),
242 GTK_SHADOW_IN);
243 return scrolled_window;
244 #else
245 GtkWidget *pannable_area = hildon_pannable_area_new();
246 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
247 vbox);
248 return pannable_area;
249 #endif
250 }
251
252 GtkWidget *donate_page_new(appdata_t *appdata) {
253 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
254
255 gtk_box_pack_start_defaults(GTK_BOX(vbox),
256 text_wrap(_("If you like GPXView and want to support its future development "
257 "please consider donating to the developer. You can either "
258 "donate via paypal to")));
259
260 gtk_box_pack_start_defaults(GTK_BOX(vbox),
261 link_new(NULL, "till@harbaum.org"));
262
263 gtk_box_pack_start_defaults(GTK_BOX(vbox),
264 text_wrap(_("or you can just click the button below which will open "
265 "the appropriate web page in your browser.")));
266
267 GtkWidget *ihbox = gtk_hbox_new(FALSE, 0);
268 GtkWidget *button = gtk_button_new();
269 gtk_button_set_image(GTK_BUTTON(button),
270 icon_get_widget(ICON_MISC, 3));
271 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
272 g_signal_connect(button, "clicked",
273 G_CALLBACK(on_paypal_button_clicked), appdata);
274 gtk_box_pack_start(GTK_BOX(ihbox), button, TRUE, FALSE, 0);
275 gtk_box_pack_start_defaults(GTK_BOX(vbox), ihbox);
276
277 return vbox;
278 }
279
280 GtkWidget *bugs_page_new(appdata_t *appdata) {
281 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
282
283 gtk_box_pack_start_defaults(GTK_BOX(vbox),
284 text_wrap(_("Please report bugs or feature requests via the GPXView "
285 "bug tracker. This bug tracker can directly be reached via "
286 "the following link:")));
287
288 gtk_box_pack_start_defaults(GTK_BOX(vbox),
289 link_new(appdata, "https://garage.maemo.org/tracker/?group_id=973"));
290
291 gtk_box_pack_start_defaults(GTK_BOX(vbox),
292 text_wrap(_("You might also be interested in joining the mailing lists "
293 "or the forum:")));
294
295 gtk_box_pack_start_defaults(GTK_BOX(vbox),
296 link_new(appdata, "http://garage.maemo.org/projects/gpxview/"));
297
298 gtk_box_pack_start_defaults(GTK_BOX(vbox),
299 text_wrap(_("Thank you for contributing!")));
300
301 return vbox;
302 }
303
304 void about_box(appdata_t *appdata) {
305 GtkWidget *dialog = gtk_dialog_new_with_buttons(_("About GPXView"),
306 GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
307 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL);
308
309 #ifdef USE_MAEMO
310 gtk_window_set_default_size(GTK_WINDOW(dialog), 640, 480);
311 #else
312 gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 200);
313 #endif
314
315 GtkWidget *notebook = notebook_new();
316
317 notebook_append_page(notebook, copyright_page_new(appdata), _("Copyright"));
318 notebook_append_page(notebook, license_page_new(), _("License"));
319 notebook_append_page(notebook, authors_page_new(), _("Authors"));
320 notebook_append_page(notebook, donate_page_new(appdata), _("Donate"));
321 notebook_append_page(notebook, bugs_page_new(appdata), _("Bugs"));
322
323 gtk_box_pack_start_defaults(GTK_BOX((GTK_DIALOG(dialog))->vbox),
324 notebook);
325
326 gtk_widget_show_all(dialog);
327
328 gtk_dialog_run(GTK_DIALOG(dialog));
329 gtk_widget_destroy(dialog);
330 }