2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2007, Evan Battaglia <gtoevan@gmx.net>
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.
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.
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
26 #include <glib/gi18n.h>
27 #include "uibuilder.h"
28 #include "vikradiogroup.h"
29 #include "vikfileentry.h"
30 #include "vikfilelist.h"
32 VikLayerParamData vik_lpd_true_default ( void ) { return VIK_LPD_BOOLEAN ( TRUE ); }
33 VikLayerParamData vik_lpd_false_default ( void ) { return VIK_LPD_BOOLEAN ( FALSE ); }
35 GtkWidget *a_uibuilder_new_widget ( VikLayerParam *param, VikLayerParamData data )
38 switch ( param->widget_type )
40 case VIK_LAYER_WIDGET_COLOR:
41 if ( param->type == VIK_LAYER_PARAM_COLOR )
42 rv = gtk_color_button_new_with_color ( &(data.c) );
44 case VIK_LAYER_WIDGET_CHECKBUTTON:
45 if ( param->type == VIK_LAYER_PARAM_BOOLEAN )
47 //rv = gtk_check_button_new_with_label ( //param->title );
48 rv = gtk_check_button_new ();
50 gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(rv), TRUE );
53 case VIK_LAYER_WIDGET_COMBOBOX:
54 if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
56 /* Build a simple combobox */
57 gchar **pstr = param->widget_data;
58 rv = vik_combo_box_text_new ();
60 vik_combo_box_text_append ( rv, *(pstr++) );
61 if ( param->extra_widget_data ) /* map of alternate uint values for options */
63 /* Set the effective default value */
65 for ( i = 0; ((const char **)param->widget_data)[i]; i++ )
66 if ( ((guint *)param->extra_widget_data)[i] == data.u )
68 /* Match default value */
69 gtk_combo_box_set_active ( GTK_COMBO_BOX(rv), i );
74 gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), data.u );
76 else if ( param->type == VIK_LAYER_PARAM_STRING && param->widget_data && !param->extra_widget_data )
78 /* Build a combobox with editable text */
79 gchar **pstr = param->widget_data;
80 #if GTK_CHECK_VERSION (2, 24, 0)
81 rv = gtk_combo_box_text_new_with_entry ();
83 rv = gtk_combo_box_entry_new_text ();
86 vik_combo_box_text_append ( rv, data.s );
88 vik_combo_box_text_append ( rv, *(pstr++) );
90 gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
92 else if ( param->type == VIK_LAYER_PARAM_STRING && param->widget_data && param->extra_widget_data)
94 /* Build a combobox with fixed selections without editable text */
95 gchar **pstr = param->widget_data;
96 rv = GTK_WIDGET ( vik_combo_box_text_new () );
98 vik_combo_box_text_append ( rv, *(pstr++) );
101 /* Set the effective default value */
102 /* In case of value does not exist, set the first value */
103 gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
105 for ( i = 0; ((const char **)param->widget_data)[i]; i++ )
106 if ( strcmp(((const char **)param->extra_widget_data)[i], data.s) == 0 )
108 /* Match default value */
109 gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), i );
114 gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
117 case VIK_LAYER_WIDGET_RADIOGROUP:
118 /* widget_data and extra_widget_data are GList */
119 if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
121 rv = vik_radio_group_new ( param->widget_data );
122 if ( param->extra_widget_data ) /* map of alternate uint values for options */
125 int nb_elem = g_list_length(param->widget_data);
126 for ( i = 0; i < nb_elem; i++ )
127 if ( GPOINTER_TO_UINT ( g_list_nth_data(param->extra_widget_data, i) ) == data.u )
129 vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), i );
133 else if ( data.u ) /* zero is already default */
134 vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), data.u );
137 case VIK_LAYER_WIDGET_RADIOGROUP_STATIC:
138 if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
140 rv = vik_radio_group_new_static ( (const gchar **) param->widget_data );
141 if ( param->extra_widget_data ) /* map of alternate uint values for options */
144 for ( i = 0; ((const char **)param->widget_data)[i]; i++ )
145 if ( ((guint *)param->extra_widget_data)[i] == data.u )
147 vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), i );
151 else if ( data.u ) /* zero is already default */
152 vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), data.u );
155 case VIK_LAYER_WIDGET_SPINBUTTON:
156 if ( (param->type == VIK_LAYER_PARAM_DOUBLE || param->type == VIK_LAYER_PARAM_UINT
157 || param->type == VIK_LAYER_PARAM_INT) && param->widget_data )
159 gdouble init_val = (param->type == VIK_LAYER_PARAM_DOUBLE) ? data.d : (param->type == VIK_LAYER_PARAM_UINT ? data.u : data.i);
160 VikLayerParamScale *scale = (VikLayerParamScale *) param->widget_data;
161 rv = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new( init_val, scale->min, scale->max, scale->step, scale->step, 0 )), scale->step, scale->digits );
164 case VIK_LAYER_WIDGET_ENTRY:
165 if ( param->type == VIK_LAYER_PARAM_STRING )
167 rv = gtk_entry_new ();
169 gtk_entry_set_text ( GTK_ENTRY(rv), data.s );
172 case VIK_LAYER_WIDGET_PASSWORD:
173 if ( param->type == VIK_LAYER_PARAM_STRING )
175 rv = gtk_entry_new ();
176 gtk_entry_set_visibility ( GTK_ENTRY(rv), FALSE );
178 gtk_entry_set_text ( GTK_ENTRY(rv), data.s );
179 gtk_widget_set_tooltip_text ( GTK_WIDGET(rv),
180 _("Take care that this password will be stored clearly in a plain file.") );
183 case VIK_LAYER_WIDGET_FILEENTRY:
184 if ( param->type == VIK_LAYER_PARAM_STRING )
186 rv = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_OPEN);
188 vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), data.s );
191 case VIK_LAYER_WIDGET_FOLDERENTRY:
192 if ( param->type == VIK_LAYER_PARAM_STRING )
194 rv = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
196 vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), data.s );
200 case VIK_LAYER_WIDGET_FILELIST:
201 if ( param->type == VIK_LAYER_PARAM_STRING_LIST )
203 rv = vik_file_list_new ( _(param->title) );
204 vik_file_list_set_files ( VIK_FILE_LIST(rv), data.sl );
207 case VIK_LAYER_WIDGET_HSCALE:
208 if ( (param->type == VIK_LAYER_PARAM_DOUBLE || param->type == VIK_LAYER_PARAM_UINT
209 || param->type == VIK_LAYER_PARAM_INT) && param->widget_data )
211 gdouble init_val = (param->type == VIK_LAYER_PARAM_DOUBLE) ? data.d : (param->type == VIK_LAYER_PARAM_UINT ? data.u : data.i);
212 VikLayerParamScale *scale = (VikLayerParamScale *) param->widget_data;
213 rv = gtk_hscale_new_with_range ( scale->min, scale->max, scale->step );
214 gtk_scale_set_digits ( GTK_SCALE(rv), scale->digits );
215 gtk_range_set_value ( GTK_RANGE(rv), init_val );
218 if ( rv && !gtk_widget_get_tooltip_text ( rv ) ) {
219 if ( param->tooltip )
220 gtk_widget_set_tooltip_text ( rv, _(param->tooltip) );
225 VikLayerParamData a_uibuilder_widget_get_value ( GtkWidget *widget, VikLayerParam *param )
227 VikLayerParamData rv;
228 switch ( param->widget_type )
230 case VIK_LAYER_WIDGET_COLOR:
231 gtk_color_button_get_color ( GTK_COLOR_BUTTON(widget), &(rv.c) );
233 case VIK_LAYER_WIDGET_CHECKBUTTON:
234 rv.b = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
236 case VIK_LAYER_WIDGET_COMBOBOX:
237 if ( param->type == VIK_LAYER_PARAM_UINT )
239 rv.i = gtk_combo_box_get_active ( GTK_COMBO_BOX(widget) );
240 if ( rv.i == -1 ) rv.i = 0;
242 if ( param->extra_widget_data )
243 rv.u = ((guint *)param->extra_widget_data)[rv.u];
245 if ( param->type == VIK_LAYER_PARAM_STRING)
247 if ( param->extra_widget_data )
249 /* Combobox displays labels and we want values from extra */
250 int pos = gtk_combo_box_get_active ( GTK_COMBO_BOX(widget) );
251 rv.s = ((const char **)param->extra_widget_data)[pos];
255 /* Return raw value */
256 #if GTK_CHECK_VERSION (2, 24, 0)
257 rv.s = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (widget))));
259 rv.s = gtk_combo_box_get_active_text ( GTK_COMBO_BOX(widget) );
262 g_debug("%s: %s", __FUNCTION__, rv.s);
265 case VIK_LAYER_WIDGET_RADIOGROUP:
266 case VIK_LAYER_WIDGET_RADIOGROUP_STATIC:
267 rv.u = vik_radio_group_get_selected(VIK_RADIO_GROUP(widget));
268 if ( param->extra_widget_data )
269 rv.u = GPOINTER_TO_UINT ( g_list_nth_data(param->extra_widget_data, rv.u) );
271 case VIK_LAYER_WIDGET_SPINBUTTON:
272 if ( param->type == VIK_LAYER_PARAM_UINT )
273 rv.u = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(widget) );
274 else if ( param->type == VIK_LAYER_PARAM_INT )
275 rv.i = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(widget) );
277 rv.d = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(widget) );
279 case VIK_LAYER_WIDGET_ENTRY:
280 case VIK_LAYER_WIDGET_PASSWORD:
281 rv.s = gtk_entry_get_text ( GTK_ENTRY(widget) );
283 case VIK_LAYER_WIDGET_FILEENTRY:
284 case VIK_LAYER_WIDGET_FOLDERENTRY:
285 rv.s = vik_file_entry_get_filename ( VIK_FILE_ENTRY(widget) );
287 case VIK_LAYER_WIDGET_FILELIST:
288 rv.sl = vik_file_list_get_files ( VIK_FILE_LIST(widget) );
290 case VIK_LAYER_WIDGET_HSCALE:
291 if ( param->type == VIK_LAYER_PARAM_UINT )
292 rv.u = (guint32) gtk_range_get_value ( GTK_RANGE(widget) );
293 else if ( param->type == VIK_LAYER_PARAM_INT )
294 rv.i = (gint32) gtk_range_get_value ( GTK_RANGE(widget) );
296 rv.d = gtk_range_get_value ( GTK_RANGE(widget) );
302 gint a_uibuilder_properties_factory ( const gchar *dialog_name, GtkWindow *parent, VikLayerParam *params,
303 guint16 params_count, gchar **groups, guint8 groups_count,
304 gboolean (*setparam) (gpointer,guint16,VikLayerParamData,gpointer,gboolean),
305 gpointer pass_along1, gpointer pass_along2,
306 VikLayerParamData (*getparam) (gpointer,guint16,gboolean),
307 gpointer pass_along_getparam )
308 /* pass_along1 and pass_along2 are for set_param first and last params */
310 guint16 i, j, widget_count = 0;
311 gboolean must_redraw = FALSE;
314 return 1; /* no params == no options, so all is good */
316 for ( i = 0; i < params_count; i++ )
317 if ( params[i].group != VIK_LAYER_NOT_IN_PROPERTIES )
320 if ( widget_count == 0)
321 return 0; /* TODO -- should be one? */
324 /* create widgets and titles; place in table */
325 GtkWidget *dialog = gtk_dialog_new_with_buttons ( dialog_name,
327 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
328 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
329 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL );
330 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
331 GtkWidget *response_w = NULL;
332 #if GTK_CHECK_VERSION (2, 20, 0)
333 response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
337 GtkWidget *table = NULL;
338 GtkWidget **tables = NULL; /* for more than one group */
340 GtkWidget *notebook = NULL;
341 GtkWidget **widgets = g_malloc ( sizeof(GtkWidget *) * widget_count );
343 if ( groups && groups_count > 1 )
345 guint8 current_group;
346 guint16 tab_widget_count;
347 notebook = gtk_notebook_new ();
348 // Switch to vertical notebook mode when many groups
349 if ( groups_count > 4 )
350 gtk_notebook_set_tab_pos ( GTK_NOTEBOOK(notebook), GTK_POS_LEFT );
351 gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), notebook, FALSE, FALSE, 0);
352 tables = g_malloc ( sizeof(GtkWidget *) * groups_count );
353 for ( current_group = 0; current_group < groups_count; current_group++ )
355 tab_widget_count = 0;
356 for ( j = 0; j < params_count; j ++ )
357 if ( params[j].group == current_group )
360 if ( tab_widget_count )
362 tables[current_group] = gtk_table_new ( tab_widget_count, 1, FALSE );
363 gtk_notebook_append_page ( GTK_NOTEBOOK(notebook), tables[current_group], gtk_label_new(groups[current_group]) );
369 table = gtk_table_new( widget_count, 1, FALSE );
370 gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), table, FALSE, FALSE, 0);
373 for ( i = 0, j = 0; i < params_count; i++ )
375 if ( params[i].group != VIK_LAYER_NOT_IN_PROPERTIES )
378 table = tables[MAX(0, params[i].group)]; /* round up NOT_IN_GROUP, that's not reasonable here */
380 widgets[j] = a_uibuilder_new_widget ( &(params[i]), getparam ( pass_along_getparam, i, FALSE ) );
383 gtk_table_attach ( GTK_TABLE(table), gtk_label_new(_(params[i].title)), 0, 1, j, j+1, 0, 0, 0, 0 );
384 gtk_table_attach ( GTK_TABLE(table), widgets[j], 1, 2, j, j+1, GTK_EXPAND | GTK_FILL, 0, 2, 2 );
391 gtk_widget_grab_focus ( response_w );
393 gtk_widget_show_all ( dialog );
395 resp = gtk_dialog_run (GTK_DIALOG (dialog));
396 if ( resp == GTK_RESPONSE_ACCEPT )
398 for ( i = 0, j = 0; i < params_count; i++ )
400 if ( params[i].group != VIK_LAYER_NOT_IN_PROPERTIES )
402 if ( setparam ( pass_along1,
404 a_uibuilder_widget_get_value ( widgets[j], &(params[i]) ),
412 gtk_widget_destroy ( dialog ); /* hide before redrawing. */
417 return must_redraw ? 2 : 3; /* user clicked OK */
422 gtk_widget_destroy ( dialog );
429 static void uibuilder_run_setparam ( VikLayerParamData *paramdatas, guint16 i, VikLayerParamData data, VikLayerParam *params )
431 /* could have to copy it if it's a string! */
432 switch ( params[i].type ) {
433 case VIK_LAYER_PARAM_STRING:
434 paramdatas[i].s = g_strdup ( data.s );
437 paramdatas[i] = data; /* string list will have to be freed by layer. anything else not freed */
441 static VikLayerParamData uibuilder_run_getparam ( VikLayerParamData *params_defaults, guint16 i )
443 return params_defaults[i];
447 VikLayerParamData *a_uibuilder_run_dialog ( const gchar *dialog_name, GtkWindow *parent, VikLayerParam *params,
448 guint16 params_count, gchar **groups, guint8 groups_count,
449 VikLayerParamData *params_defaults )
451 VikLayerParamData *paramdatas = g_new(VikLayerParamData, params_count);
452 if ( a_uibuilder_properties_factory ( dialog_name,
458 (gpointer) uibuilder_run_setparam,
461 (gpointer) uibuilder_run_getparam,
462 params_defaults ) > 0 ) {
466 g_free ( paramdatas );
470 /* frees data from last (if ness) */
471 void a_uibuilder_free_paramdatas ( VikLayerParamData *paramdatas, VikLayerParam *params, guint16 params_count )
474 /* may have to free strings, etc. */
475 for ( i = 0; i < params_count; i++ ) {
476 switch ( params[i].type ) {
477 case VIK_LAYER_PARAM_STRING:
478 g_free ( (gchar *) paramdatas[i].s );
480 case VIK_LAYER_PARAM_STRING_LIST: {
481 /* should make a util function out of this */
482 GList *iter = paramdatas[i].sl;
484 g_free ( iter->data );
487 g_list_free ( paramdatas[i].sl );
494 g_free ( paramdatas );