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b364d6bc QT |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
5 | * | |
6 | * This program 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 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program 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 this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include "viking.h" | |
23 | #include "vikgpslayer_pixmap.h" | |
24 | #include "babel.h" | |
25 | ||
26 | #include <string.h> | |
27 | #include <glib.h> | |
28 | #include <glib/gprintf.h> | |
29 | ||
30 | #define DISCONNECT_UPDATE_SIGNAL(vl, val) g_signal_handlers_disconnect_matched(vl, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, val) | |
fdca5edb QT |
31 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp); |
32 | static void vik_gps_layer_realize ( VikGpsLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter ); | |
33 | static void vik_gps_layer_free ( VikGpsLayer *val ); | |
34 | static void vik_gps_layer_draw ( VikGpsLayer *val, gpointer data ); | |
35 | VikGpsLayer *vik_gps_layer_new (); | |
b364d6bc QT |
36 | |
37 | static VikGpsLayer *gps_layer_copy ( VikGpsLayer *val, gpointer vp ); | |
38 | static void gps_layer_marshall( VikGpsLayer *val, guint8 **data, gint *len ); | |
39 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ); | |
40 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ); | |
41 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ); | |
42 | ||
43 | static void gps_layer_change_coord_mode ( VikGpsLayer *val, VikCoordMode mode ); | |
44 | static void gps_layer_add_menu_items( VikGpsLayer *vtl, GtkMenu *menu, gpointer vlp ); | |
45 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); | |
46 | ||
47 | ||
48 | static void gps_upload_cb( gpointer layer_and_vlp[2] ); | |
49 | static void gps_download_cb( gpointer layer_and_vlp[2] ); | |
700b0908 QT |
50 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ); |
51 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ); | |
52 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ); | |
b364d6bc QT |
53 | |
54 | typedef enum {GARMIN_P = 0, MAGELLAN_P, NUM_PROTOCOLS} vik_gps_proto; | |
55 | static gchar * params_protocols[] = {"Garmin", "Magellan", NULL}; | |
56 | static gchar * protocols_args[] = {"garmin", "magellan"}; | |
57 | /*#define NUM_PROTOCOLS (sizeof(params_protocols)/sizeof(params_protocols[0]) - 1) */ | |
7963d365 | 58 | static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; |
b364d6bc QT |
59 | #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) |
60 | typedef enum {GPS_DOWN=0, GPS_UP} gps_dir; | |
61 | ||
62 | typedef struct { | |
63 | GMutex *mutex; | |
64 | gps_dir direction; | |
65 | gchar *port; | |
66 | gboolean ok; | |
67 | gint total_count; | |
68 | gint count; | |
69 | VikTrwLayer *vtl; | |
70 | gchar *cmd_args; | |
71 | gchar * window_title; | |
72 | GtkWidget *dialog; | |
73 | GtkWidget *status_label; | |
74 | GtkWidget *gps_label; | |
75 | GtkWidget *ver_label; | |
76 | GtkWidget *id_label; | |
77 | GtkWidget *wp_label; | |
78 | GtkWidget *progress_label; | |
79 | GtkWidget *trk_label; | |
80 | } GpsSession; | |
81 | static void gps_session_delete(GpsSession *sess); | |
82 | ||
83 | static VikLayerParam gps_layer_params[] = { | |
84 | { "gps_protocol", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, "GPS Protocol:", VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL}, | |
85 | { "gps_port", VIK_LAYER_PARAM_UINT, VIK_LAYER_GROUP_NONE, "Serial Port:", VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL}, | |
86 | }; | |
fdca5edb | 87 | enum {PARAM_PROTOCOL=0, PARAM_PORT, NUM_PARAMS}; |
b364d6bc QT |
88 | |
89 | VikLayerInterface vik_gps_layer_interface = { | |
90 | "GPS", | |
91 | &gpslayer_pixbuf, | |
92 | ||
93 | NULL, | |
94 | 0, | |
95 | ||
96 | gps_layer_params, | |
97 | NUM_PARAMS, | |
98 | NULL, | |
99 | 0, | |
100 | ||
5a4a28bf QT |
101 | VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_COPY), |
102 | ||
b364d6bc QT |
103 | (VikLayerFuncCreate) vik_gps_layer_create, |
104 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
105 | (VikLayerFuncPostRead) NULL, | |
106 | (VikLayerFuncFree) vik_gps_layer_free, | |
107 | ||
108 | (VikLayerFuncProperties) NULL, | |
109 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
110 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
111 | ||
20c7a3a0 QT |
112 | (VikLayerFuncSetMenuItemsSelection) NULL, |
113 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
114 | ||
b364d6bc QT |
115 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
116 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
117 | ||
118 | (VikLayerFuncSublayerRenameRequest) NULL, | |
119 | (VikLayerFuncSublayerToggleVisible) NULL, | |
120 | ||
121 | (VikLayerFuncCopy) gps_layer_copy, | |
122 | (VikLayerFuncMarshall) gps_layer_marshall, | |
123 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
124 | ||
125 | (VikLayerFuncSetParam) gps_layer_set_param, | |
126 | (VikLayerFuncGetParam) gps_layer_get_param, | |
127 | ||
128 | (VikLayerFuncReadFileData) NULL, | |
129 | (VikLayerFuncWriteFileData) NULL, | |
130 | ||
131 | (VikLayerFuncDeleteItem) NULL, | |
132 | (VikLayerFuncCopyItem) NULL, | |
133 | (VikLayerFuncPasteItem) NULL, | |
134 | (VikLayerFuncFreeCopiedItem) NULL, | |
135 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
136 | }; | |
137 | ||
fdca5edb | 138 | enum {TRW_DOWNLOAD, TRW_UPLOAD, NUM_TRW}; |
b364d6bc QT |
139 | static gchar * trw_names[] = {"GPS Download", "GPS Upload"}; |
140 | struct _VikGpsLayer { | |
141 | VikLayer vl; | |
142 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
143 | GList * children; /* used only for writing file */ |
144 | int cur_read_child; /* used only for reading file */ | |
b364d6bc QT |
145 | /* params */ |
146 | guint protocol_id; | |
147 | guint serial_port_id; | |
148 | }; | |
149 | ||
150 | GType vik_gps_layer_get_type () | |
151 | { | |
152 | static GType val_type = 0; | |
153 | ||
154 | if (!val_type) | |
155 | { | |
156 | static const GTypeInfo val_info = | |
157 | { | |
158 | sizeof (VikGpsLayerClass), | |
159 | NULL, /* base_init */ | |
160 | NULL, /* base_finalize */ | |
161 | NULL, /* class init */ | |
162 | NULL, /* class_finalize */ | |
163 | NULL, /* class_data */ | |
164 | sizeof (VikGpsLayer), | |
165 | 0, | |
166 | NULL /* instance init */ | |
167 | }; | |
168 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
169 | } | |
170 | ||
171 | return val_type; | |
172 | } | |
173 | ||
fdca5edb | 174 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc QT |
175 | { |
176 | VikGpsLayer *rv = vik_gps_layer_new (); | |
177 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); | |
178 | rv->trw_children[TRW_UPLOAD] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
2cebc318 | 179 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[TRW_UPLOAD]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); |
b364d6bc | 180 | rv->trw_children[TRW_DOWNLOAD] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); |
2cebc318 | 181 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[TRW_DOWNLOAD]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); |
b364d6bc QT |
182 | return rv; |
183 | } | |
184 | ||
185 | static VikGpsLayer *gps_layer_copy ( VikGpsLayer *vgl, gpointer vp ) | |
186 | { | |
187 | VikGpsLayer *rv = vik_gps_layer_new (); | |
188 | int i; | |
189 | ||
190 | for (i = 0; i < NUM_TRW; i++) { | |
fdca5edb | 191 | rv->trw_children[i] = (VikTrwLayer *)vik_layer_copy(VIK_LAYER(vgl->trw_children[i]), vp); |
b364d6bc QT |
192 | g_signal_connect_swapped ( G_OBJECT(rv->trw_children[i]), "update", G_CALLBACK(vik_layer_emit_update), rv ); |
193 | } | |
194 | ||
195 | return rv; | |
196 | } | |
197 | ||
198 | /* "Copy" */ | |
199 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
200 | { | |
201 | VikLayer *child_layer; | |
202 | guint8 *ld; | |
203 | gint ll; | |
204 | GByteArray* b = g_byte_array_new (); | |
205 | gint len; | |
206 | gint i; | |
207 | ||
208 | #define alm_append(obj, sz) \ | |
209 | len = (sz); \ | |
210 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
211 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
212 | ||
213 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
214 | alm_append(ld, ll); | |
215 | g_free(ld); | |
216 | ||
217 | for (i = 0; i < NUM_TRW; i++) { | |
218 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
219 | vik_layer_marshall(child_layer, &ld, &ll); | |
220 | if (ld) { | |
221 | alm_append(ld, ll); | |
222 | g_free(ld); | |
223 | } | |
224 | } | |
225 | *data = b->data; | |
226 | *datalen = b->len; | |
227 | g_byte_array_free(b, FALSE); | |
228 | #undef alm_append | |
229 | } | |
230 | ||
231 | /* "Paste" */ | |
232 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
233 | { | |
234 | #define alm_size (*(gint *)data) | |
235 | #define alm_next \ | |
236 | len -= sizeof(gint) + alm_size; \ | |
237 | data += sizeof(gint) + alm_size; | |
238 | ||
239 | VikGpsLayer *rv = vik_gps_layer_new(); | |
240 | VikLayer *child_layer; | |
241 | gint i; | |
242 | ||
243 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
244 | alm_next; | |
245 | ||
246 | i = 0; | |
247 | while (len>0 && i < NUM_TRW) { | |
248 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
249 | if (child_layer) { | |
fdca5edb | 250 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b364d6bc QT |
251 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update), rv ); |
252 | } | |
253 | alm_next; | |
254 | } | |
255 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
256 | g_assert(len == 0); | |
257 | return rv; | |
258 | #undef alm_size | |
259 | #undef alm_next | |
260 | } | |
261 | ||
262 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ) | |
263 | { | |
264 | switch ( id ) | |
265 | { | |
266 | case PARAM_PROTOCOL: | |
267 | if (data.u < NUM_PROTOCOLS) | |
268 | vgl->protocol_id = data.u; | |
269 | else | |
270 | g_warning("Unknown GPS Protocol"); | |
271 | break; | |
272 | case PARAM_PORT: | |
273 | if (data.u < NUM_PORTS) | |
274 | vgl->serial_port_id = data.u; | |
275 | else | |
276 | g_warning("Unknown serial port device"); | |
277 | break; | |
278 | } | |
279 | ||
280 | return TRUE; | |
281 | } | |
282 | ||
283 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ) | |
284 | { | |
285 | VikLayerParamData rv; | |
286 | switch ( id ) | |
287 | { | |
288 | case PARAM_PROTOCOL: | |
289 | rv.u = vgl->protocol_id; | |
290 | break; | |
291 | case PARAM_PORT: | |
292 | rv.u = vgl->serial_port_id; | |
293 | break; | |
294 | default: | |
295 | g_warning("gps_layer_get_param(): unknown parameter"); | |
296 | } | |
297 | ||
298 | /* fprintf(stderr, "gps_layer_get_param() called\n"); */ | |
299 | ||
300 | return rv; | |
301 | } | |
302 | ||
303 | VikGpsLayer *vik_gps_layer_new () | |
304 | { | |
305 | gint i; | |
306 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
307 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
308 | for (i = 0; i < NUM_TRW; i++) { | |
309 | vgl->trw_children[i] = NULL; | |
310 | } | |
7886de28 | 311 | vgl->children = NULL; |
f253a6a6 | 312 | vgl->cur_read_child = 0; |
b364d6bc QT |
313 | |
314 | /* Setting params here */ | |
315 | vgl->protocol_id = 0; | |
316 | vgl->serial_port_id = 0; | |
317 | ||
318 | return vgl; | |
319 | } | |
320 | ||
fdca5edb | 321 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
322 | { |
323 | gint i; | |
324 | ||
325 | for (i = 0; i < NUM_TRW; i++) { | |
fdca5edb | 326 | vik_layer_draw((VikLayer*)(vgl->trw_children[i]), data); |
b364d6bc QT |
327 | } |
328 | } | |
329 | ||
330 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
331 | { | |
332 | gint i; | |
333 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 334 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
335 | } |
336 | } | |
337 | ||
338 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
339 | { | |
340 | static gpointer pass_along[2]; | |
341 | GtkWidget *item; | |
342 | pass_along[0] = vgl; | |
343 | pass_along[1] = vlp; | |
344 | ||
345 | item = gtk_menu_item_new(); | |
346 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
347 | gtk_widget_show ( item ); | |
348 | ||
349 | item = gtk_menu_item_new_with_label ( "Upload to GPS" ); | |
350 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); | |
351 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
352 | gtk_widget_show ( item ); | |
353 | ||
354 | item = gtk_menu_item_new_with_label ( "Download from GPS" ); | |
355 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); | |
356 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
357 | gtk_widget_show ( item ); | |
358 | ||
700b0908 QT |
359 | item = gtk_menu_item_new(); |
360 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
361 | gtk_widget_show ( item ); | |
362 | ||
363 | item = gtk_menu_item_new_with_label ( "Empty Upload" ); | |
364 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); | |
365 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
366 | gtk_widget_show ( item ); | |
367 | ||
368 | item = gtk_menu_item_new_with_label ( "Empty Download" ); | |
369 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); | |
370 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
371 | gtk_widget_show ( item ); | |
372 | ||
373 | item = gtk_menu_item_new_with_label ( "Empty All" ); | |
374 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); | |
375 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
376 | gtk_widget_show ( item ); | |
377 | ||
b364d6bc QT |
378 | } |
379 | ||
380 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
381 | { | |
b364d6bc QT |
382 | g_assert(DISCONNECT_UPDATE_SIGNAL(vl,vgl)==1); |
383 | } | |
384 | ||
fdca5edb | 385 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 386 | { |
b364d6bc QT |
387 | gint i; |
388 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 389 | if (vgl->vl.realized) |
fdca5edb | 390 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
391 | g_object_unref(vgl->trw_children[i]); |
392 | } | |
393 | } | |
394 | ||
395 | static void delete_layer_iter ( VikLayer *vl ) | |
396 | { | |
397 | if ( vl->realized ) | |
398 | vik_treeview_item_delete ( vl->vt, &(vl->iter) ); | |
399 | } | |
400 | ||
401 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) | |
402 | { | |
403 | gint i; | |
404 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
405 | gboolean was_visible = l->visible; | |
406 | ||
407 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
408 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 409 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
410 | vgl->trw_children[i] = NULL; |
411 | } | |
412 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
413 | g_object_unref ( l ); | |
414 | ||
415 | return was_visible; | |
416 | } | |
417 | ||
418 | #if 0 | |
419 | /* returns 0 == we're good, 1 == didn't find any layers, 2 == got rejected */ | |
420 | guint vik_gps_layer_tool ( VikGpsLayer *val, guint16 layer_type, VikToolInterfaceFunc tool_func, GdkEventButton *event, VikViewport *vvp ) | |
421 | { | |
422 | GList *iter = val->children; | |
423 | gboolean found_rej = FALSE; | |
424 | if (!iter) | |
425 | return FALSE; | |
426 | while (iter->next) | |
427 | iter = iter->next; | |
428 | ||
429 | while ( iter ) | |
430 | { | |
431 | /* if this layer "accepts" the tool call */ | |
432 | if ( VIK_LAYER(iter->data)->visible && VIK_LAYER(iter->data)->type == layer_type ) | |
433 | { | |
434 | if ( tool_func ( VIK_LAYER(iter->data), event, vvp ) ) | |
435 | return 0; | |
436 | else | |
437 | found_rej = TRUE; | |
438 | } | |
439 | ||
440 | /* recursive -- try the same for the child gps layer. */ | |
441 | else if ( VIK_LAYER(iter->data)->visible && VIK_LAYER(iter->data)->type == VIK_LAYER_GPS ) | |
442 | { | |
443 | gint rv = vik_gps_layer_tool(VIK_GPS_LAYER(iter->data), layer_type, tool_func, event, vvp); | |
444 | if ( rv == 0 ) | |
445 | return 0; | |
446 | else if ( rv == 2 ) | |
447 | found_rej = TRUE; | |
448 | } | |
449 | iter = iter->prev; | |
450 | } | |
451 | return found_rej ? 2 : 1; /* no one wanted to accept the tool call in this layer */ | |
452 | } | |
453 | #endif | |
454 | ||
fdca5edb | 455 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
456 | { |
457 | GtkTreeIter iter; | |
458 | int ix; | |
459 | ||
460 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 461 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc QT |
462 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
463 | trw_names[ix], vgl, | |
464 | trw, trw->type, trw->type ); | |
465 | if ( ! trw->visible ) | |
466 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
467 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
468 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update), vgl ); | |
469 | } | |
470 | } | |
471 | ||
7886de28 QT |
472 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
473 | { | |
474 | int i; | |
475 | ||
476 | if (vgl->children == NULL) { | |
477 | for (i = NUM_TRW - 1; i >= 0; i--) | |
478 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
479 | } | |
480 | return vgl->children; | |
481 | } | |
482 | ||
f253a6a6 QT |
483 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
484 | { | |
485 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
486 | ||
487 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
488 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
489 | vgl->cur_read_child = 0; | |
490 | return(vtl); | |
491 | } | |
492 | ||
7886de28 QT |
493 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
494 | { | |
495 | if ( vgl->trw_children[0] ) | |
496 | return FALSE; | |
497 | return TRUE; | |
498 | } | |
499 | ||
b364d6bc QT |
500 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
501 | { | |
502 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
503 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
504 | GtkTreeIter dest_iter; | |
505 | gchar *dp; | |
506 | gboolean target_exists; | |
507 | ||
508 | /* DEBUG */ | |
509 | fprintf(stderr, "gps_layer_drag_drop_request() called\n"); | |
510 | ||
511 | dp = gtk_tree_path_to_string(dest_path); | |
512 | target_exists = vik_treeview_get_iter_from_path_str(vt, &dest_iter, dp); | |
513 | ||
514 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
515 | * we're still using the layer. */ | |
516 | g_object_ref ( vl ); | |
517 | vik_gps_layer_delete(val_src, src_item_iter); | |
518 | ||
519 | #ifdef XXXXXXXXXXXXXXXXXXXXXXXXX | |
520 | TODO: | |
521 | if (target_exists) { | |
522 | vik_gps_layer_insert_layer(val_dest, vl, &dest_iter); | |
523 | } else { | |
524 | vik_gps_layer_insert_layer(val_dest, vl, NULL); /* append */ | |
525 | } | |
526 | #endif /* XXXXXXXXXXXXXXXXXXXXXXXXX */ | |
527 | g_free(dp); | |
528 | } | |
529 | ||
530 | static void gps_session_delete(GpsSession *sess) | |
531 | { | |
532 | /* TODO */ | |
533 | g_mutex_free(sess->mutex); | |
534 | g_free(sess->cmd_args); | |
535 | ||
536 | g_free(sess); | |
537 | ||
538 | } | |
539 | ||
540 | static void set_total_count(gint cnt, GpsSession *sess) | |
541 | { | |
542 | gchar s[128]; | |
543 | gdk_threads_enter(); | |
544 | g_mutex_lock(sess->mutex); | |
545 | if (sess->ok) { | |
546 | g_sprintf(s, "%s %d %s...", | |
547 | (sess->direction == GPS_DOWN) ? "Downloading" : "Uploading", cnt, | |
548 | (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints"); | |
549 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
550 | gtk_widget_show ( sess->progress_label ); | |
551 | sess->total_count = cnt; | |
552 | } | |
553 | g_mutex_unlock(sess->mutex); | |
554 | gdk_threads_leave(); | |
555 | } | |
556 | ||
557 | static void set_current_count(gint cnt, GpsSession *sess) | |
558 | { | |
559 | gchar s[128]; | |
560 | gchar *dir_str = (sess->direction == GPS_DOWN) ? "Downloaded" : "Uploaded"; | |
561 | ||
562 | gdk_threads_enter(); | |
563 | g_mutex_lock(sess->mutex); | |
564 | if (sess->ok) { | |
565 | if (cnt < sess->total_count) { | |
566 | g_sprintf(s, "%s %d out of %d %s...", dir_str, cnt, sess->total_count, (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints"); | |
567 | } else { | |
568 | g_sprintf(s, "%s %d %s.", dir_str, cnt, (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints"); | |
569 | } | |
570 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
571 | } | |
572 | g_mutex_unlock(sess->mutex); | |
573 | gdk_threads_leave(); | |
574 | } | |
575 | ||
576 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
577 | { | |
578 | gchar s[256]; | |
579 | gdk_threads_enter(); | |
580 | g_mutex_lock(sess->mutex); | |
581 | if (sess->ok) { | |
582 | g_sprintf(s, "GPS Device: %s", info); | |
583 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); | |
584 | } | |
585 | g_mutex_unlock(sess->mutex); | |
586 | gdk_threads_leave(); | |
587 | } | |
588 | ||
589 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
590 | { | |
591 | gchar *line; | |
592 | ||
593 | gdk_threads_enter (); | |
594 | g_mutex_lock(sess->mutex); | |
595 | if (!sess->ok) { | |
596 | g_mutex_unlock(sess->mutex); | |
597 | gps_session_delete(sess); | |
598 | gdk_threads_leave(); | |
599 | g_thread_exit ( NULL ); | |
600 | } | |
601 | g_mutex_unlock(sess->mutex); | |
602 | gdk_threads_leave (); | |
603 | ||
604 | switch(c) { | |
605 | case BABEL_DIAG_OUTPUT: | |
606 | line = (gchar *)data; | |
607 | ||
608 | /* tells us how many items there will be */ | |
609 | if (strstr(line, "Xfer Wpt")) { | |
610 | sess->progress_label = sess->wp_label; | |
611 | } | |
612 | if (strstr(line, "Xfer Trk")) { | |
613 | sess->progress_label = sess->trk_label; | |
614 | } | |
615 | if (strstr(line, "PRDDAT")) { | |
616 | gchar **tokens = g_strsplit(line, " ", 0); | |
617 | gchar info[128]; | |
618 | int ilen = 0; | |
619 | int i; | |
620 | ||
621 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
622 | guint ch; | |
623 | sscanf(tokens[i], "%x", &ch); | |
624 | info[ilen++] = ch; | |
625 | } | |
626 | info[ilen++] = 0; | |
627 | set_gps_info(info, sess); | |
628 | } | |
629 | if (strstr(line, "RECORD")) { | |
630 | int lsb, msb, cnt; | |
631 | ||
632 | sscanf(line+17, "%x", &lsb); | |
633 | sscanf(line+20, "%x", &msb); | |
634 | cnt = lsb + msb * 256; | |
635 | set_total_count(cnt, sess); | |
636 | sess->count = 0; | |
637 | } | |
638 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
639 | sess->count++; | |
640 | set_current_count(sess->count, sess); | |
641 | } | |
642 | break; | |
643 | case BABEL_DONE: | |
644 | break; | |
645 | default: | |
646 | break; | |
647 | } | |
648 | ||
649 | } | |
650 | ||
651 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
652 | { | |
653 | gchar *line; | |
654 | static int cnt = 0; | |
655 | ||
656 | gdk_threads_enter (); | |
657 | g_mutex_lock(sess->mutex); | |
658 | if (!sess->ok) { | |
659 | g_mutex_unlock(sess->mutex); | |
660 | gps_session_delete(sess); | |
661 | gdk_threads_leave(); | |
662 | g_thread_exit ( NULL ); | |
663 | } | |
664 | g_mutex_unlock(sess->mutex); | |
665 | gdk_threads_leave (); | |
666 | ||
667 | switch(c) { | |
668 | case BABEL_DIAG_OUTPUT: | |
669 | line = (gchar *)data; | |
670 | ||
671 | if (strstr(line, "PRDDAT")) { | |
672 | gchar **tokens = g_strsplit(line, " ", 0); | |
673 | gchar info[128]; | |
674 | int ilen = 0; | |
675 | int i; | |
676 | ||
677 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
678 | guint ch; | |
679 | sscanf(tokens[i], "%x", &ch); | |
680 | info[ilen++] = ch; | |
681 | } | |
682 | info[ilen++] = 0; | |
683 | set_gps_info(info, sess); | |
684 | } | |
685 | if (strstr(line, "RECORD")) { | |
686 | int lsb, msb; | |
687 | ||
688 | sscanf(line+17, "%x", &lsb); | |
689 | sscanf(line+20, "%x", &msb); | |
690 | cnt = lsb + msb * 256; | |
691 | /* set_total_count(cnt, sess); */ | |
692 | sess->count = 0; | |
693 | } | |
694 | if ( strstr(line, "WPTDAT")) { | |
695 | if (sess->count == 0) { | |
696 | sess->progress_label = sess->wp_label; | |
697 | set_total_count(cnt, sess); | |
698 | } | |
699 | sess->count++; | |
700 | set_current_count(sess->count, sess); | |
701 | ||
702 | } | |
703 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
704 | if (sess->count == 0) { | |
705 | sess->progress_label = sess->trk_label; | |
706 | set_total_count(cnt, sess); | |
707 | } | |
708 | sess->count++; | |
709 | set_current_count(sess->count, sess); | |
710 | } | |
711 | break; | |
712 | case BABEL_DONE: | |
713 | break; | |
714 | default: | |
715 | break; | |
716 | } | |
717 | ||
718 | } | |
719 | ||
720 | static void gps_comm_thread(GpsSession *sess) | |
721 | { | |
722 | gboolean result; | |
723 | ||
724 | if (sess->direction == GPS_DOWN) | |
725 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, | |
726 | (BabelStatusFunc) gps_download_progress_func, sess->port, sess); | |
727 | else | |
728 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, | |
729 | (BabelStatusFunc) gps_upload_progress_func, sess->port, sess); | |
730 | ||
731 | gdk_threads_enter(); | |
732 | if (!result) { | |
733 | gtk_label_set_text ( GTK_LABEL(sess->status_label), "Error: couldn't find gpsbabel." ); | |
734 | } | |
735 | else { | |
736 | g_mutex_lock(sess->mutex); | |
737 | if (sess->ok) { | |
738 | gtk_label_set_text ( GTK_LABEL(sess->status_label), "Done." ); | |
739 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); | |
740 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
741 | } else { | |
742 | /* canceled */ | |
743 | } | |
744 | g_mutex_unlock(sess->mutex); | |
745 | } | |
746 | ||
747 | g_mutex_lock(sess->mutex); | |
748 | if (sess->ok) { | |
749 | sess->ok = FALSE; | |
750 | g_mutex_unlock(sess->mutex); | |
751 | } | |
752 | else { | |
753 | g_mutex_unlock(sess->mutex); | |
754 | gps_session_delete(sess); | |
755 | } | |
756 | gdk_threads_leave(); | |
757 | g_thread_exit(NULL); | |
758 | } | |
759 | ||
760 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port) { | |
761 | GpsSession *sess = g_malloc(sizeof(GpsSession)); | |
762 | ||
763 | sess->mutex = g_mutex_new(); | |
764 | sess->direction = dir; | |
765 | sess->vtl = vtl; | |
766 | sess->port = g_strdup(port); | |
767 | sess->ok = TRUE; | |
768 | sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s", | |
769 | (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
770 | sess->window_title = (dir == GPS_DOWN) ? "GPS Download" : "GPS Upload"; | |
771 | ||
4a96999b | 772 | sess->dialog = gtk_dialog_new_with_buttons ( "", VIK_GTK_WINDOW_FROM_LAYER(vtl), 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL ); |
b364d6bc QT |
773 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
774 | GTK_RESPONSE_ACCEPT, FALSE ); | |
775 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
776 | ||
777 | sess->status_label = gtk_label_new ("Status: detecting gpsbabel"); | |
778 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), | |
779 | sess->status_label, FALSE, FALSE, 5 ); | |
780 | gtk_widget_show_all(sess->status_label); | |
781 | ||
782 | sess->gps_label = gtk_label_new ("GPS device: N/A"); | |
783 | sess->ver_label = gtk_label_new (""); | |
784 | sess->id_label = gtk_label_new (""); | |
785 | sess->wp_label = gtk_label_new (""); | |
786 | sess->trk_label = gtk_label_new (""); | |
787 | ||
788 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
789 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
790 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
791 | ||
792 | gtk_widget_show_all(sess->dialog); | |
793 | ||
794 | sess->progress_label = sess->wp_label; | |
795 | sess->total_count = -1; | |
796 | ||
797 | /* TODO: starting gps read/write thread here */ | |
798 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
799 | ||
800 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); | |
801 | ||
802 | gtk_widget_destroy(sess->dialog); | |
803 | ||
804 | g_mutex_lock(sess->mutex); | |
805 | if (sess->ok) { | |
806 | sess->ok = FALSE; /* tell thread to stop */ | |
807 | g_mutex_unlock(sess->mutex); | |
808 | } | |
809 | else { | |
810 | g_mutex_unlock(sess->mutex); | |
811 | gps_session_delete(sess); | |
812 | } | |
813 | ||
814 | // fprintf(stderr, "\"gps_comm: cmd_args=%s\" port=%s\n", sess->cmd_args, sess->port); | |
815 | return 0; | |
816 | } | |
817 | ||
818 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
819 | { | |
820 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
821 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
822 | gps_comm(vtl, GPS_UP, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
823 | } | |
824 | ||
825 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
826 | { | |
827 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
828 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
829 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
830 | } | |
700b0908 QT |
831 | |
832 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
833 | { | |
834 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
835 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
836 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
837 | } | |
838 | ||
839 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
840 | { | |
841 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
842 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
843 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
844 | } | |
845 | ||
846 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) | |
847 | { | |
848 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
849 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
850 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
851 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
852 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
853 | } |