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More geotoad
1 | harbaum | 193 | /* |
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 | harbaum | 206 | #define __USE_GNU |
23 | #include <string.h> | ||
24 | |||
25 | harbaum | 193 | #include <fcntl.h> |
26 | #include <sys/types.h> | ||
27 | #include <sys/wait.h> | ||
28 | #include <errno.h> | ||
29 | harbaum | 198 | #include <math.h> |
30 | harbaum | 193 | |
31 | harbaum | 198 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5) |
32 | #include <hildon/hildon-entry.h> | ||
33 | #endif | ||
34 | |||
35 | harbaum | 196 | #define GEOTOAD "/usr/bin/geotoad" |
36 | |||
37 | harbaum | 195 | #define COLOR_ERR "red" |
38 | #define COLOR_OK "darkgreen" | ||
39 | #define COLOR_SYSTEM "darkblue" | ||
40 | harbaum | 194 | |
41 | harbaum | 195 | #define BUFFER_SIZE 256 |
42 | harbaum | 193 | |
43 | harbaum | 206 | typedef enum { |
44 | GT_STATE_ILLEGAL = 0, | ||
45 | GT_STATE_STARTED, | ||
46 | GT_STATE_PREMATURE_END, | ||
47 | GT_STATE_SAVE_FOUND, | ||
48 | } gt_state_t; | ||
49 | |||
50 | harbaum | 193 | typedef struct { |
51 | harbaum | 194 | appdata_t *appdata; |
52 | harbaum | 206 | |
53 | GPtrArray *argv; | ||
54 | harbaum | 207 | gchar *info, *color; |
55 | harbaum | 206 | GMutex *update_mutex; |
56 | GCond *update_cond; | ||
57 | harbaum | 194 | |
58 | harbaum | 206 | gt_state_t state; |
59 | |||
60 | harbaum | 198 | GtkWidget *dialog; |
61 | |||
62 | harbaum | 206 | long pid; |
63 | harbaum | 193 | |
64 | harbaum | 194 | struct log_s { |
65 | GtkTextBuffer *buffer; | ||
66 | GtkWidget *view; | ||
67 | } log; | ||
68 | harbaum | 196 | |
69 | harbaum | 198 | GtkWidget *username, *password, *filename; |
70 | GtkWidget *lat, *lon, *dst; | ||
71 | harbaum | 194 | |
72 | harbaum | 193 | } gt_context_t; |
73 | |||
74 | harbaum | 206 | static void arg_free(gpointer data, gpointer user_data) { |
75 | if(data) g_free(data); | ||
76 | } | ||
77 | |||
78 | static void context_free(gt_context_t *context) { | ||
79 | harbaum | 207 | // printf("freeing context\n"); |
80 | harbaum | 206 | |
81 | if(context->info) g_free(context->info); | ||
82 | |||
83 | g_ptr_array_foreach(context->argv, arg_free, NULL); | ||
84 | g_ptr_array_free (context->argv, TRUE); | ||
85 | |||
86 | g_free(context); | ||
87 | } | ||
88 | |||
89 | harbaum | 194 | static void appendf(struct log_s *log, char *colname, |
90 | const char *fmt, ...) { | ||
91 | va_list args; | ||
92 | va_start( args, fmt ); | ||
93 | char *buf = g_strdup_vprintf(fmt, args); | ||
94 | va_end( args ); | ||
95 | |||
96 | harbaum | 207 | // printf("append: %s", buf); |
97 | harbaum | 195 | |
98 | harbaum | 194 | GtkTextTag *tag = NULL; |
99 | if(colname) | ||
100 | tag = gtk_text_buffer_create_tag(log->buffer, NULL, | ||
101 | "foreground", colname, | ||
102 | NULL); | ||
103 | |||
104 | GtkTextIter end; | ||
105 | gtk_text_buffer_get_end_iter(log->buffer, &end); | ||
106 | if(tag) | ||
107 | gtk_text_buffer_insert_with_tags(log->buffer, &end, buf, -1, tag, NULL); | ||
108 | else | ||
109 | gtk_text_buffer_insert(log->buffer, &end, buf, -1); | ||
110 | |||
111 | g_free(buf); | ||
112 | |||
113 | gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(log->view), | ||
114 | harbaum | 206 | &end, 0.0, TRUE, 0, 1.0); |
115 | harbaum | 194 | } |
116 | |||
117 | harbaum | 206 | // This function receives a requst from a worker thread asking to |
118 | // update the gui with the required info. | ||
119 | gboolean cb_update_job(gt_context_t *context) { | ||
120 | if (context->info) { | ||
121 | harbaum | 207 | |
122 | /* check if client reports "saved to ..." */ | ||
123 | if(strstr(context->info, "Saved to ")) | ||
124 | harbaum | 206 | context->state = GT_STATE_SAVE_FOUND; |
125 | harbaum | 193 | |
126 | harbaum | 207 | appendf(&context->log, context->color, context->info); |
127 | harbaum | 206 | |
128 | g_free(context->info); | ||
129 | context->info = NULL; | ||
130 | } | ||
131 | |||
132 | // Indicate that the update is done | ||
133 | g_mutex_lock(context->update_mutex); | ||
134 | g_cond_signal(context->update_cond); | ||
135 | g_mutex_unlock(context->update_mutex); | ||
136 | |||
137 | return FALSE; | ||
138 | } | ||
139 | harbaum | 193 | |
140 | harbaum | 206 | // A helper function run in the job thread receiving the string that |
141 | // should be displayed in the textview. | ||
142 | harbaum | 207 | void append_parentf(gt_context_t *context, char *colname, |
143 | const char *fmt, ...) { | ||
144 | va_list args; | ||
145 | va_start( args, fmt ); | ||
146 | context->info = g_strdup_vprintf(fmt, args); | ||
147 | va_end( args ); | ||
148 | |||
149 | if(colname) | ||
150 | context->color = colname; | ||
151 | else | ||
152 | context->color = NULL; | ||
153 | |||
154 | harbaum | 206 | // Lock mutex to make sure that we will receive the condition signal |
155 | g_mutex_lock(context->update_mutex); | ||
156 | harbaum | 207 | |
157 | harbaum | 206 | g_idle_add((GSourceFunc)cb_update_job, context); |
158 | |||
159 | // Wait for cb_update_job to tell me that the update is done | ||
160 | harbaum | 207 | g_cond_wait(context->update_cond, context->update_mutex); |
161 | harbaum | 206 | g_mutex_unlock(context->update_mutex); |
162 | harbaum | 193 | } |
163 | |||
164 | harbaum | 206 | /* custom version of popen to get access to the pid and to be able */ |
165 | /* to slaughter the child process */ | ||
166 | harbaum | 207 | static FILE *gt_popen(gt_context_t *context, char **args, |
167 | const char *type, long *tid) { | ||
168 | harbaum | 206 | int p[2]; |
169 | FILE *fp; | ||
170 | |||
171 | if (*type != 'r' && *type != 'w') | ||
172 | return NULL; | ||
173 | |||
174 | if (pipe(p) < 0) | ||
175 | return NULL; | ||
176 | |||
177 | if ((*tid = fork()) > 0) { /* then we are the parent */ | ||
178 | if (*type == 'r') { | ||
179 | close(p[1]); | ||
180 | fp = fdopen(p[0], type); | ||
181 | } else { | ||
182 | close(p[0]); | ||
183 | fp = fdopen(p[1], type); | ||
184 | } | ||
185 | |||
186 | return fp; | ||
187 | } else if (*tid == 0) { /* we're the child */ | ||
188 | harbaum | 193 | |
189 | harbaum | 206 | /* make our thread id the process group leader */ |
190 | setpgid(0, 0); | ||
191 | harbaum | 193 | |
192 | harbaum | 206 | if (*type == 'r') { |
193 | fflush(stdout); | ||
194 | fflush(stderr); | ||
195 | close(1); | ||
196 | if (dup(p[1]) < 0) | ||
197 | perror("dup of write side of pipe failed"); | ||
198 | close(2); | ||
199 | if (dup(p[1]) < 0) | ||
200 | perror("dup of write side of pipe failed"); | ||
201 | } else { | ||
202 | close(0); | ||
203 | if (dup(p[0]) < 0) | ||
204 | perror("dup of read side of pipe failed"); | ||
205 | harbaum | 193 | } |
206 | harbaum | 206 | |
207 | close(p[0]); /* close since we dup()'ed what we needed */ | ||
208 | close(p[1]); | ||
209 | |||
210 | execve(args[0], args, NULL); | ||
211 | |||
212 | harbaum | 207 | /* this printf will actually be redirected through the pipe */ |
213 | printf("Error: Failed to execute!\n"); | ||
214 | harbaum | 206 | } else { /* we're having major problems... */ |
215 | close(p[0]); | ||
216 | close(p[1]); | ||
217 | harbaum | 207 | |
218 | /* this printf will actually be redirected through the pipe */ | ||
219 | printf("Error: Failed to fork!\n"); | ||
220 | harbaum | 206 | } |
221 | |||
222 | return NULL; | ||
223 | } | ||
224 | harbaum | 193 | |
225 | harbaum | 206 | // The thread entry point. It will do the job, send the data to the |
226 | // GUI and self destruct when it is done. | ||
227 | static gpointer thread_worker(gt_context_t *context) | ||
228 | { | ||
229 | FILE *fh; | ||
230 | GIOStatus status; | ||
231 | GError *error = NULL; | ||
232 | gsize length; | ||
233 | gsize terminator_pos; | ||
234 | gchar *str_return; | ||
235 | harbaum | 193 | |
236 | harbaum | 207 | fh = gt_popen(context, (char**)(context->argv->pdata),"r", &context->pid); |
237 | harbaum | 206 | if(!fh) { |
238 | harbaum | 207 | append_parentf(context, COLOR_ERR, _("Failed to run GeoToad")); |
239 | harbaum | 206 | return NULL; |
240 | harbaum | 193 | } |
241 | |||
242 | harbaum | 206 | /* switch to line buffered mode */ |
243 | if(setvbuf(fh, NULL, _IOLBF, 0)) | ||
244 | perror("setvbuf(_IOLBF)"); | ||
245 | |||
246 | GIOChannel *gh = g_io_channel_unix_new(fileno(fh)); | ||
247 | harbaum | 193 | |
248 | harbaum | 206 | while( (status = g_io_channel_read_line(gh, |
249 | &str_return, | ||
250 | &length, | ||
251 | &terminator_pos, | ||
252 | &error)) == G_IO_STATUS_NORMAL) { | ||
253 | harbaum | 207 | char *color = NULL; |
254 | if(strstr(str_return, "Saved to ")) color = COLOR_OK; | ||
255 | if(strcasestr(str_return, "error")) color = COLOR_ERR; | ||
256 | |||
257 | append_parentf(context, color, str_return); | ||
258 | harbaum | 206 | g_free(str_return); |
259 | } | ||
260 | |||
261 | g_io_channel_unref(gh); | ||
262 | pclose(fh); | ||
263 | harbaum | 207 | append_parentf(context, COLOR_SYSTEM, "Job done!"); |
264 | harbaum | 206 | |
265 | g_thread_exit(NULL); | ||
266 | context_free(context); | ||
267 | |||
268 | return NULL; | ||
269 | harbaum | 200 | } |
270 | |||
271 | harbaum | 206 | |
272 | harbaum | 200 | static void arg_dsp(gpointer data, gpointer user_data) { |
273 | gt_context_t *context = (gt_context_t*)user_data; | ||
274 | |||
275 | if(data) | ||
276 | appendf(&context->log, COLOR_SYSTEM, "%s\n", data); | ||
277 | } | ||
278 | |||
279 | harbaum | 194 | static void run(gt_context_t *context) { |
280 | harbaum | 206 | GError *error = NULL; |
281 | harbaum | 200 | char str[8]; |
282 | |||
283 | harbaum | 194 | /* build list of arguments to call geotoad */ |
284 | harbaum | 206 | context->argv = g_ptr_array_new(); |
285 | harbaum | 207 | g_ptr_array_add (context->argv, g_strdup_printf(GEOTOAD)); |
286 | harbaum | 200 | g_ascii_dtostr(str, sizeof(str), context->appdata->gt.distance); |
287 | harbaum | 206 | g_ptr_array_add (context->argv, g_strdup_printf("--distanceMax=%s", str)); |
288 | g_ptr_array_add (context->argv, g_strdup_printf("--output=%s", context->appdata->gt.filename)); | ||
289 | g_ptr_array_add (context->argv, g_strdup_printf("--password=%s", context->appdata->gt.password)); | ||
290 | g_ptr_array_add (context->argv, g_strdup_printf("--queryType=coord")); | ||
291 | g_ptr_array_add (context->argv, g_strdup_printf("--user=%s", context->appdata->username)); | ||
292 | harbaum | 194 | |
293 | /* check if we need to add proxy config */ | ||
294 | char *proxy = NULL; | ||
295 | if(context->appdata->proxy && context->appdata->proxy->host) { | ||
296 | if(context->appdata->proxy->use_authentication && | ||
297 | context->appdata->proxy->authentication_user && | ||
298 | context->appdata->proxy->authentication_password) | ||
299 | proxy = g_strdup_printf("--proxy=http://%s:%s@%s:%d", | ||
300 | harbaum | 206 | context->appdata->proxy->authentication_user, |
301 | context->appdata->proxy->authentication_password, | ||
302 | context->appdata->proxy->host, | ||
303 | context->appdata->proxy->port); | ||
304 | harbaum | 194 | else |
305 | proxy = g_strdup_printf("--proxy=http://%s:%d", | ||
306 | harbaum | 206 | context->appdata->proxy->host, |
307 | context->appdata->proxy->port); | ||
308 | harbaum | 194 | |
309 | harbaum | 206 | g_ptr_array_add (context->argv, proxy); |
310 | harbaum | 194 | } |
311 | |||
312 | harbaum | 206 | /* convert coordinates into simple ascii format */ |
313 | char n = (context->appdata->gt.lat >= 0)?'N':'S'; | ||
314 | char e = (context->appdata->gt.lon >= 0)?'E':'W'; | ||
315 | float lat = fabs(context->appdata->gt.lat); | ||
316 | float lon = fabs(context->appdata->gt.lon); | ||
317 | float lat_mint, lat_int, lat_frac = modff(lat, &lat_int); | ||
318 | float lon_mint, lon_int, lon_frac = modff(lon, &lon_int); | ||
319 | lat_frac = modff(lat_frac*60.0, &lat_mint); | ||
320 | lon_frac = modff(lon_frac*60.0, &lon_mint); | ||
321 | harbaum | 194 | |
322 | harbaum | 206 | g_ptr_array_add (context->argv, |
323 | g_strdup_printf("%c%02u %02u.%03u %c%03u %02u.%03u", | ||
324 | n, (int)lat_int, (int)lat_mint, (int)(lat_frac*1000.0+0.5), | ||
325 | e, (int)lon_int, (int)lon_mint, (int)(lon_frac*1000.0+0.5))); | ||
326 | |||
327 | // g_ptr_array_add (context->argv, g_strdup_printf("2>&1")); | ||
328 | g_ptr_array_add (context->argv, NULL); | ||
329 | |||
330 | harbaum | 200 | /* show all entries */ |
331 | harbaum | 206 | g_ptr_array_foreach(context->argv, arg_dsp, context); |
332 | harbaum | 200 | |
333 | harbaum | 206 | g_thread_create((GThreadFunc)thread_worker, context, FALSE, &error); |
334 | if (error) { | ||
335 | appendf(&context->log, COLOR_ERR, "Error: %s\n", error->message); | ||
336 | harbaum | 193 | g_error_free(error); |
337 | } | ||
338 | } | ||
339 | harbaum | 194 | |
340 | harbaum | 196 | /* show text window and display output of running geotoad */ |
341 | static void gui_run(gt_context_t *context) { | ||
342 | GtkWidget *dialog = gtk_dialog_new_with_buttons(_("GeoToad - Run"), | ||
343 | GTK_WINDOW(context->appdata->window), | ||
344 | harbaum | 194 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
345 | GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, | ||
346 | NULL); | ||
347 | |||
348 | gtk_window_set_default_size(GTK_WINDOW(dialog), 640, 480); | ||
349 | |||
350 | #ifndef USE_PANNABLE_AREA | ||
351 | GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL); | ||
352 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), | ||
353 | GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); | ||
354 | #else | ||
355 | GtkWidget *pannable_area = hildon_pannable_area_new(); | ||
356 | #endif | ||
357 | |||
358 | context->log.buffer = gtk_text_buffer_new(NULL); | ||
359 | |||
360 | #ifndef USE_HILDON_TEXT_VIEW | ||
361 | context->log.view = gtk_text_view_new_with_buffer(context->log.buffer); | ||
362 | #else | ||
363 | context->log.view = hildon_text_view_new(); | ||
364 | hildon_text_view_set_buffer(HILDON_TEXT_VIEW(context->log.view), | ||
365 | context->log.buffer); | ||
366 | #endif | ||
367 | |||
368 | #ifndef USE_PANNABLE_AREA | ||
369 | gtk_container_add(GTK_CONTAINER(scrolled_window), context->log.view); | ||
370 | gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(scrolled_window), | ||
371 | GTK_SHADOW_IN); | ||
372 | |||
373 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), | ||
374 | scrolled_window, TRUE, TRUE, 0); | ||
375 | #else | ||
376 | gtk_container_add(GTK_CONTAINER(pannable_area), context->log.view); | ||
377 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), | ||
378 | pannable_area, TRUE, TRUE, 0); | ||
379 | #endif | ||
380 | |||
381 | gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_CLOSE); | ||
382 | |||
383 | gtk_widget_show_all(dialog); | ||
384 | |||
385 | harbaum | 195 | appendf(&context->log, COLOR_SYSTEM, "Running GeoToad\n"); |
386 | harbaum | 194 | run(context); |
387 | |||
388 | gtk_dialog_run(GTK_DIALOG(dialog)); | ||
389 | |||
390 | gtk_widget_destroy(dialog); | ||
391 | harbaum | 206 | |
392 | errorf("Fertig!\n"); | ||
393 | |||
394 | harbaum | 194 | } |
395 | harbaum | 196 | |
396 | harbaum | 198 | static void on_browse(GtkWidget *widget, gpointer data) { |
397 | gt_context_t *context = (gt_context_t*)data; | ||
398 | |||
399 | printf("Browse %p\n", context->dialog); | ||
400 | |||
401 | #ifdef USE_MAEMO | ||
402 | GtkWidget *dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(context->dialog), | ||
403 | GTK_FILE_CHOOSER_ACTION_SAVE); | ||
404 | #else | ||
405 | GtkWidget *dialog = gtk_file_chooser_dialog_new(_("Save GPX file"), | ||
406 | GTK_WINDOW(context->dialog), | ||
407 | GTK_FILE_CHOOSER_ACTION_SAVE, | ||
408 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | ||
409 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | ||
410 | NULL); | ||
411 | #endif | ||
412 | |||
413 | printf("set filename <%s>\n", context->appdata->gt.filename); | ||
414 | |||
415 | if(!g_file_test(context->appdata->gt.filename, G_FILE_TEST_EXISTS)) { | ||
416 | char *last_sep = strrchr(context->appdata->gt.filename, '/'); | ||
417 | if(last_sep) { | ||
418 | *last_sep = 0; // seperate path from file | ||
419 | |||
420 | /* the user just created a new document */ | ||
421 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), | ||
422 | context->appdata->gt.filename); | ||
423 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), last_sep+1); | ||
424 | |||
425 | /* restore full filename */ | ||
426 | *last_sep = '/'; | ||
427 | } | ||
428 | } else | ||
429 | gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), | ||
430 | context->appdata->gt.filename); | ||
431 | |||
432 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { | ||
433 | gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); | ||
434 | gtk_label_set_text(GTK_LABEL(context->filename), name); | ||
435 | } | ||
436 | |||
437 | gtk_widget_destroy (dialog); | ||
438 | } | ||
439 | |||
440 | harbaum | 196 | static gboolean gui_setup(gt_context_t *context) { |
441 | harbaum | 198 | appdata_t *appdata = context->appdata; |
442 | harbaum | 196 | gboolean ok = FALSE; |
443 | |||
444 | harbaum | 198 | /* if no filename has been setup yet, create one */ |
445 | if(!appdata->gt.filename && appdata->path) { | ||
446 | printf("creating path\n"); | ||
447 | appdata->gt.filename = | ||
448 | g_strdup_printf("%s/gtoad.gpx", appdata->path); | ||
449 | } | ||
450 | harbaum | 196 | |
451 | harbaum | 198 | context->dialog = gtk_dialog_new_with_buttons(_("GeoToad - Setup"), |
452 | GTK_WINDOW(appdata->window), | ||
453 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | ||
454 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | ||
455 | GTK_STOCK_OK, GTK_RESPONSE_OK, | ||
456 | NULL); | ||
457 | |||
458 | /* ------------------- Coordinates ------------------------- */ | ||
459 | harbaum | 196 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
460 | harbaum | 198 | |
461 | harbaum | 196 | GtkWidget *vbox = gtk_vbox_new(FALSE, 0); |
462 | harbaum | 199 | gtk_box_pack_start_defaults(GTK_BOX(vbox), left_label_new(_("Position:"))); |
463 | harbaum | 198 | gtk_box_pack_start_defaults(GTK_BOX(vbox), left_label_new(_("Distance:"))); |
464 | gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); | ||
465 | |||
466 | /* setup default positions */ | ||
467 | pos_t *refpos = get_pos(appdata); | ||
468 | if((isnan(appdata->gt.lat) || isnan(appdata->gt.lat)) && refpos) { | ||
469 | appdata->gt.lat = refpos->lat; | ||
470 | appdata->gt.lon = refpos->lon; | ||
471 | } | ||
472 | |||
473 | vbox = gtk_vbox_new(FALSE, 0); | ||
474 | harbaum | 199 | GtkWidget *ihbox = gtk_hbox_new(FALSE, 0); |
475 | harbaum | 198 | context->lat = lat_entry_new(appdata->gt.lat); |
476 | harbaum | 199 | gtk_box_pack_start_defaults(GTK_BOX(ihbox), context->lat); |
477 | context->lon = lon_entry_new(appdata->gt.lon); | ||
478 | gtk_box_pack_start_defaults(GTK_BOX(ihbox), context->lon); | ||
479 | gtk_box_pack_start_defaults(GTK_BOX(vbox), ihbox); | ||
480 | harbaum | 200 | float dst = appdata->gt.distance; // distance is given in kilometers |
481 | if(appdata->imperial) dst /= 1.609344; | ||
482 | context->dst = dist_entry_new(dst, appdata->imperial); | ||
483 | harbaum | 198 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context->dst); |
484 | harbaum | 196 | gtk_box_pack_start_defaults(GTK_BOX(hbox), vbox); |
485 | harbaum | 198 | |
486 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), hbox); | ||
487 | |||
488 | /* ------------------- file name ------------------------- */ | ||
489 | hbox = gtk_hbox_new(FALSE, 0); | ||
490 | |||
491 | context->filename = gtk_label_new(appdata->gt.filename); | ||
492 | gtk_misc_set_alignment(GTK_MISC(context->filename), 0.f, 0.5f); | ||
493 | gtk_label_set_ellipsize(GTK_LABEL(context->filename), PANGO_ELLIPSIZE_MIDDLE); | ||
494 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->filename); | ||
495 | |||
496 | GtkWidget *button = gtk_button_new_with_label(_("Browse")); | ||
497 | harbaum | 199 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
498 | hildon_gtk_widget_set_theme_size(button, | ||
499 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); | ||
500 | #endif | ||
501 | harbaum | 198 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
502 | GTK_SIGNAL_FUNC(on_browse), context); | ||
503 | gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0); | ||
504 | |||
505 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), hbox); | ||
506 | |||
507 | |||
508 | /* ------------------- Username/Password ------------------------- */ | ||
509 | hbox = gtk_hbox_new(FALSE, 0); | ||
510 | vbox = gtk_vbox_new(FALSE, 0); | ||
511 | gtk_box_pack_start_defaults(GTK_BOX(vbox), left_label_new(_("Username:"))); | ||
512 | gtk_box_pack_start_defaults(GTK_BOX(vbox), left_label_new(_("Password:"))); | ||
513 | gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); | ||
514 | harbaum | 196 | |
515 | vbox = gtk_vbox_new(FALSE, 0); | ||
516 | harbaum | 206 | #ifndef FREMANTLE |
517 | harbaum | 196 | context->username = gtk_entry_new(); |
518 | context->password = gtk_entry_new(); | ||
519 | #else | ||
520 | context->username = hildon_entry_new(HILDON_SIZE_AUTO); | ||
521 | hildon_gtk_entry_set_input_mode(GTK_ENTRY(context->username), | ||
522 | HILDON_GTK_INPUT_MODE_FULL); | ||
523 | context->password = hildon_entry_new(HILDON_SIZE_AUTO); | ||
524 | hildon_gtk_entry_set_input_mode(GTK_ENTRY(context->password), | ||
525 | HILDON_GTK_INPUT_MODE_FULL); | ||
526 | #endif | ||
527 | gtk_entry_set_visibility(GTK_ENTRY(context->password), FALSE); | ||
528 | |||
529 | /* set saved defaults */ | ||
530 | harbaum | 204 | if(appdata->username) |
531 | harbaum | 196 | gtk_entry_set_text(GTK_ENTRY(context->username), |
532 | harbaum | 204 | appdata->username); |
533 | harbaum | 196 | |
534 | harbaum | 198 | if(appdata->gt.password) |
535 | harbaum | 196 | gtk_entry_set_text(GTK_ENTRY(context->password), |
536 | harbaum | 198 | appdata->gt.password); |
537 | harbaum | 196 | |
538 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context->username); | ||
539 | gtk_box_pack_start_defaults(GTK_BOX(vbox), context->password); | ||
540 | gtk_box_pack_start_defaults(GTK_BOX(hbox), vbox); | ||
541 | |||
542 | harbaum | 198 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), hbox); |
543 | harbaum | 196 | |
544 | harbaum | 198 | gtk_dialog_set_default_response(GTK_DIALOG(context->dialog), GTK_RESPONSE_OK); |
545 | harbaum | 196 | |
546 | harbaum | 198 | gtk_widget_show_all(context->dialog); |
547 | harbaum | 196 | |
548 | harbaum | 198 | if(gtk_dialog_run(GTK_DIALOG(context->dialog)) == GTK_RESPONSE_OK) { |
549 | harbaum | 196 | |
550 | harbaum | 200 | /* parse coordinates */ |
551 | harbaum | 206 | appdata->gt.lat = lat_get(context->lat); |
552 | appdata->gt.lon = lon_get(context->lon); | ||
553 | harbaum | 200 | |
554 | harbaum | 196 | /* save values */ |
555 | harbaum | 204 | if(appdata->username) g_free(appdata->username); |
556 | appdata->username = | ||
557 | harbaum | 196 | g_strdup(gtk_entry_get_text(GTK_ENTRY(context->username))); |
558 | |||
559 | harbaum | 198 | if(appdata->gt.password) g_free(appdata->gt.password); |
560 | appdata->gt.password = | ||
561 | harbaum | 196 | g_strdup(gtk_entry_get_text(GTK_ENTRY(context->password))); |
562 | |||
563 | harbaum | 198 | if(appdata->gt.filename) g_free(appdata->gt.filename); |
564 | appdata->gt.filename = | ||
565 | g_strdup(gtk_label_get_text(GTK_LABEL(context->filename))); | ||
566 | |||
567 | harbaum | 200 | /* get distance in kilometers */ |
568 | appdata->gt.distance = dist_get(context->dst, FALSE); | ||
569 | |||
570 | harbaum | 206 | |
571 | /* check for valid entries */ | ||
572 | if(isnan(appdata->gt.lat) || isnan(appdata->gt.lon) || | ||
573 | isnan(appdata->gt.distance) || !appdata->gt.filename || | ||
574 | !appdata->username || !appdata->gt.password) | ||
575 | errorf(_("GeoToad setup not complete")); | ||
576 | else | ||
577 | ok = TRUE; | ||
578 | harbaum | 196 | } |
579 | |||
580 | harbaum | 198 | gtk_widget_destroy(context->dialog); |
581 | harbaum | 196 | |
582 | return ok; | ||
583 | } | ||
584 | |||
585 | void geotoad(appdata_t *appdata) { | ||
586 | if(!geotoad_available()) { | ||
587 | errorf(_("GeoToad is not installed on this device.\n" | ||
588 | "You need to install it in order to be able to use it.")); | ||
589 | return; | ||
590 | } | ||
591 | |||
592 | gt_context_t *context = g_new0(gt_context_t, 1); | ||
593 | context->appdata = appdata; | ||
594 | |||
595 | harbaum | 206 | context->update_mutex = g_mutex_new(); |
596 | context->update_cond = g_cond_new(); | ||
597 | // context->mutex_to_run = mutex_to_run; | ||
598 | |||
599 | harbaum | 196 | printf("geoToad\n"); |
600 | |||
601 | if(gui_setup(context)) | ||
602 | gui_run(context); | ||
603 | } | ||
604 | |||
605 | gboolean geotoad_available(void) { | ||
606 | /* before doing anything make sure geotoad is installed */ | ||
607 | return g_file_test(GEOTOAD, G_FILE_TEST_IS_EXECUTABLE); | ||
608 | } | ||
609 | |||
610 |