src/dialogs.c

   1 /*
   2  *      dialogs.c - this file is part of Geany, a fast and lightweight IDE
   3  *
   4  *      Copyright 2005 The Geany contributors
   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 along
  17  *      with this program; if not, write to the Free Software Foundation, Inc.,
  18  *      51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 /*
  22  * File related dialogs, miscellaneous dialogs, font dialog.
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 # include "config.h"
  27 #endif
  28
  29 #include "dialogs.h"
  30
  31 #include "app.h"
  32 #include "build.h"
  33 #include "document.h"
  34 #include "encodings.h"
  35 #include "encodingsprivate.h"
  36 #include "filetypes.h"
  37 #include "main.h"
  38 #include "support.h"
  39 #include "utils.h"
  40 #include "ui_utils.h"
  41 #include "win32.h"
  42
  43 #include <gtk/gtk.h>
  44 #include <gdk/gdkkeysyms.h>
  45 #include <string.h>
  46
  47 #ifdef HAVE_SYS_TIME_H
  48 # include <sys/time.h>
  49 #endif
  50 #include <time.h>
  51
  52 #ifdef HAVE_SYS_TYPES_H
  53 # include <sys/types.h>
  54 #endif
  55
  56 /* gstdio.h also includes sys/stat.h */
  57 #include <glib/gstdio.h>
  58
  59
  60 enum
  61 {
  62         GEANY_RESPONSE_RENAME,
  63         GEANY_RESPONSE_VIEW
  64 };
  65
  66
  67 static struct FileSelState
  68 {
  69         struct
  70         {
  71                 guint filter_idx;
  72                 gint encoding_idx;
  73                 gint filetype_idx;
  74                 gboolean show_hidden;
  75                 gboolean more_options_visible;
  76         } open;
  77 }
  78 filesel_state = {
  79         {
  80                 0,
  81                 GEANY_ENCODINGS_MAX, /* default encoding is detect from file */
  82                 -1, /* default filetype is detect from extension */
  83                 FALSE,
  84                 FALSE
  85         }
  86 };
  87
  88
  89 static gint filetype_combo_box_get_active_filetype(GtkComboBox *combo);
  90
  91
  92 /* gets the ID of the current file filter */
  93 static guint file_chooser_get_filter_idx(GtkFileChooser *chooser)
  94 {
  95         guint idx = 0;
  96         GtkFileFilter *current;
  97         GSList *filters, *item;
  98
  99         current = gtk_file_chooser_get_filter(chooser);
 100         filters = gtk_file_chooser_list_filters(chooser);
 101         foreach_slist(item, filters)
 102         {
 103                 if (item->data == current)
 104                         break;
 105                 idx ++;
 106         }
 107         g_slist_free(filters);
 108         return idx;
 109 }
 110
 111
 112 /* sets the current file filter from its ID */
 113 static void file_chooser_set_filter_idx(GtkFileChooser *chooser, guint idx)
 114 {
 115         GtkFileFilter *current;
 116         GSList *filters;
 117
 118         filters = gtk_file_chooser_list_filters(chooser);
 119         current = g_slist_nth_data(filters, idx);
 120         g_slist_free(filters);
 121         gtk_file_chooser_set_filter(chooser, current);
 122 }
 123
 124
 125 static gboolean open_file_dialog_handle_response(GtkWidget *dialog, gint response)
 126 {
 127         gboolean ret = TRUE;
 128
 129         if (response == GTK_RESPONSE_ACCEPT || response == GEANY_RESPONSE_VIEW)
 130         {
 131                 GSList *filelist;
 132                 GeanyFiletype *ft = NULL;
 133                 const gchar *charset = NULL;
 134                 GtkWidget *expander = ui_lookup_widget(dialog, "more_options_expander");
 135                 GtkWidget *filetype_combo = ui_lookup_widget(dialog, "filetype_combo");
 136                 GtkWidget *encoding_combo = ui_lookup_widget(dialog, "encoding_combo");
 137                 gboolean ro = (response == GEANY_RESPONSE_VIEW);        /* View clicked */
 138
 139                 filesel_state.open.more_options_visible = gtk_expander_get_expanded(GTK_EXPANDER(expander));
 140                 filesel_state.open.filter_idx = file_chooser_get_filter_idx(GTK_FILE_CHOOSER(dialog));
 141                 filesel_state.open.filetype_idx = filetype_combo_box_get_active_filetype(GTK_COMBO_BOX(filetype_combo));
 142
 143                 /* ignore detect from file item */
 144                 if (filesel_state.open.filetype_idx >= 0)
 145                         ft = filetypes_index(filesel_state.open.filetype_idx);
 146
 147                 filesel_state.open.encoding_idx = ui_encodings_combo_box_get_active_encoding(GTK_COMBO_BOX(encoding_combo));
 148                 if (filesel_state.open.encoding_idx >= 0 && filesel_state.open.encoding_idx < GEANY_ENCODINGS_MAX)
 149                         charset = encodings[filesel_state.open.encoding_idx].charset;
 150
 151                 filelist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
 152                 if (filelist != NULL)
 153                 {
 154                         const gchar *first = filelist->data;
 155
 156                         // When there's only one filename it may have been typed manually
 157                         if (!filelist->next && !g_file_test(first, G_FILE_TEST_EXISTS))
 158                         {
 159                                 dialogs_show_msgbox(GTK_MESSAGE_ERROR, _("\"%s\" was not found."), first);
 160                                 ret = FALSE;
 161                         }
 162                         else
 163                         {
 164                                 document_open_files(filelist, ro, ft, charset);
 165                         }
 166                         g_slist_foreach(filelist, (GFunc) g_free, NULL);        /* free filenames */
 167                 }
 168                 g_slist_free(filelist);
 169         }
 170         if (app->project && !EMPTY(app->project->base_path))
 171                 gtk_file_chooser_remove_shortcut_folder(GTK_FILE_CHOOSER(dialog),
 172                         app->project->base_path, NULL);
 173         return ret;
 174 }
 175
 176
 177 static void on_file_open_show_hidden_notify(GObject *filechooser,
 178         GParamSpec *pspec, gpointer data)
 179 {
 180         GtkWidget *toggle_button;
 181
 182         toggle_button = ui_lookup_widget(GTK_WIDGET(filechooser), "check_hidden");
 183
 184         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toggle_button),
 185                 gtk_file_chooser_get_show_hidden(GTK_FILE_CHOOSER(filechooser)));
 186 }
 187
 188
 189 static void
 190 on_file_open_check_hidden_toggled(GtkToggleButton *togglebutton, GtkWidget *dialog)
 191 {
 192         filesel_state.open.show_hidden = gtk_toggle_button_get_active(togglebutton);
 193         gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(dialog), filesel_state.open.show_hidden);
 194 }
 195
 196
 197 static void filetype_combo_cell_data_func(GtkCellLayout *cell_layout, GtkCellRenderer *cell,
 198                 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
 199 {
 200         gboolean sensitive = !gtk_tree_model_iter_has_child(tree_model, iter);
 201         gchar *text;
 202
 203         gtk_tree_model_get(tree_model, iter, 1, &text, -1);
 204         g_object_set(cell, "sensitive", sensitive, "text", text, NULL);
 205         g_free(text);
 206 }
 207
 208
 209 static GtkWidget *create_filetype_combo_box(void)
 210 {
 211         GtkTreeStore *store;
 212         GtkTreeIter iter_compiled, iter_script, iter_markup, iter_misc, iter_detect;
 213         GtkTreeIter *iter_parent;
 214         GtkWidget *combo;
 215         GtkCellRenderer *renderer;
 216         GSList *node;
 217
 218         store = gtk_tree_store_new(2, G_TYPE_INT, G_TYPE_STRING);
 219
 220         gtk_tree_store_insert_with_values(store, &iter_detect, NULL, -1,
 221                         0, -1 /* auto-detect */, 1, _("Detect from file"), -1);
 222
 223         gtk_tree_store_insert_with_values(store, &iter_compiled, NULL, -1,
 224                         0, -1, 1, _("Programming Languages"), -1);
 225         gtk_tree_store_insert_with_values(store, &iter_script, NULL, -1,
 226                         0, -1, 1, _("Scripting Languages"), -1);
 227         gtk_tree_store_insert_with_values(store, &iter_markup, NULL, -1,
 228                         0, -1, 1, _("Markup Languages"), -1);
 229         gtk_tree_store_insert_with_values(store, &iter_misc, NULL, -1,
 230                         0, -1, 1, _("Miscellaneous"), -1);
 231
 232         foreach_slist (node, filetypes_by_title)
 233         {
 234                 GeanyFiletype *ft = node->data;
 235
 236                 switch (ft->group)
 237                 {
 238                         case GEANY_FILETYPE_GROUP_COMPILED: iter_parent = &iter_compiled; break;
 239                         case GEANY_FILETYPE_GROUP_SCRIPT: iter_parent = &iter_script; break;
 240                         case GEANY_FILETYPE_GROUP_MARKUP: iter_parent = &iter_markup; break;
 241                         case GEANY_FILETYPE_GROUP_MISC: iter_parent = &iter_misc; break;
 242                         case GEANY_FILETYPE_GROUP_NONE:
 243                         default: iter_parent = NULL;
 244                 }
 245                 gtk_tree_store_insert_with_values(store, NULL, iter_parent, -1,
 246                                 0, (gint) ft->id, 1, ft->title, -1);
 247         }
 248
 249         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
 250         gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combo), &iter_detect);
 251         renderer = gtk_cell_renderer_text_new();
 252         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
 253         gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), renderer,
 254                         filetype_combo_cell_data_func, NULL, NULL);
 255
 256         g_object_unref(store);
 257
 258         return combo;
 259 }
 260
 261
 262 /* the filetype, or -1 for auto-detect */
 263 static gint filetype_combo_box_get_active_filetype(GtkComboBox *combo)
 264 {
 265         gint id = -1;
 266         GtkTreeIter iter;
 267
 268         if (gtk_combo_box_get_active_iter(combo, &iter))
 269         {
 270                 GtkTreeModel *model = gtk_combo_box_get_model(combo);
 271                 gtk_tree_model_get(model, &iter, 0, &id, -1);
 272         }
 273         return id;
 274 }
 275
 276
 277 static gboolean filetype_combo_box_set_active_filetype(GtkComboBox *combo, const gint id)
 278 {
 279         GtkTreeModel *model = gtk_combo_box_get_model(combo);
 280         GtkTreeIter iter;
 281
 282         if (gtk_tree_model_get_iter_first(model, &iter))
 283         {
 284                 do
 285                 {
 286                         gint row_id;
 287                         gtk_tree_model_get(model, &iter, 0, &row_id, -1);
 288                         if (id == row_id)
 289                         {
 290                                 gtk_combo_box_set_active_iter(combo, &iter);
 291                                 return TRUE;
 292                         }
 293                 }
 294                 while (ui_tree_model_iter_any_next(model, &iter, TRUE));
 295         }
 296         return FALSE;
 297 }
 298
 299
 300 static GtkWidget *add_file_open_extra_widget(GtkWidget *dialog)
 301 {
 302         GtkWidget *expander, *vbox, *table, *check_hidden;
 303         GtkWidget *filetype_ebox, *filetype_label, *filetype_combo;
 304         GtkWidget *encoding_ebox, *encoding_label, *encoding_combo;
 305
 306         expander = gtk_expander_new_with_mnemonic(_("_More Options"));
 307         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 6);
 308         gtk_container_add(GTK_CONTAINER(expander), vbox);
 309
 310         table = gtk_table_new(2, 4, FALSE);
 311
 312         /* line 1 with checkbox and encoding combo */
 313         check_hidden = gtk_check_button_new_with_mnemonic(_("Show _hidden files"));
 314         gtk_widget_show(check_hidden);
 315         gtk_table_attach(GTK_TABLE(table), check_hidden, 0, 1, 0, 1,
 316                                         (GtkAttachOptions) (GTK_FILL | GTK_EXPAND),
 317                                         (GtkAttachOptions) (0), 0, 5);
 318
 319         /* spacing */
 320         gtk_table_attach(GTK_TABLE(table), gtk_label_new(""), 1, 2, 0, 1,
 321                                         (GtkAttachOptions) (GTK_FILL),
 322                                         (GtkAttachOptions) (0), 5, 5);
 323
 324         encoding_label = gtk_label_new(_("Set encoding:"));
 325         gtk_misc_set_alignment(GTK_MISC(encoding_label), 1, 0);
 326         gtk_table_attach(GTK_TABLE(table), encoding_label, 2, 3, 0, 1,
 327                                         (GtkAttachOptions) (GTK_FILL),
 328                                         (GtkAttachOptions) (0), 4, 5);
 329         /* the ebox is for the tooltip, because gtk_combo_box can't show tooltips */
 330         encoding_ebox = gtk_event_box_new();
 331         encoding_combo = ui_create_encodings_combo_box(TRUE, GEANY_ENCODINGS_MAX);
 332         gtk_widget_set_tooltip_text(encoding_ebox,
 333                 _("Explicitly defines an encoding for the file, if it would not be detected. This is useful when you know that the encoding of a file cannot be detected correctly by Geany.\nNote if you choose multiple files, they will all be opened with the chosen encoding."));
 334         gtk_container_add(GTK_CONTAINER(encoding_ebox), encoding_combo);
 335         gtk_table_attach(GTK_TABLE(table), encoding_ebox, 3, 4, 0, 1,
 336                                         (GtkAttachOptions) (GTK_FILL),
 337                                         (GtkAttachOptions) (0), 0, 5);
 338
 339         /* line 2 with filetype combo */
 340         filetype_label = gtk_label_new(_("Set filetype:"));
 341         gtk_misc_set_alignment(GTK_MISC(filetype_label), 1, 0);
 342         gtk_table_attach(GTK_TABLE(table), filetype_label, 2, 3, 1, 2,
 343                                         (GtkAttachOptions) (GTK_FILL),
 344                                         (GtkAttachOptions) (0), 4, 5);
 345         /* the ebox is for the tooltip, because gtk_combo_box can't show tooltips */
 346         filetype_ebox = gtk_event_box_new();
 347         filetype_combo = create_filetype_combo_box();
 348         gtk_widget_set_tooltip_text(filetype_ebox,
 349                 _("Explicitly defines a filetype for the file, if it would not be detected by filename extension.\nNote if you choose multiple files, they will all be opened with the chosen filetype."));
 350         gtk_container_add(GTK_CONTAINER(filetype_ebox), filetype_combo);
 351         gtk_table_attach(GTK_TABLE(table), filetype_ebox, 3, 4, 1, 2,
 352                                         (GtkAttachOptions) (GTK_FILL),
 353                                         (GtkAttachOptions) (0), 0, 5);
 354
 355         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
 356         gtk_widget_show_all(vbox);
 357
 358         g_signal_connect(check_hidden, "toggled", G_CALLBACK(on_file_open_check_hidden_toggled), dialog);
 359
 360         ui_hookup_widget(dialog, expander, "more_options_expander");
 361         ui_hookup_widget(dialog, check_hidden, "check_hidden");
 362         ui_hookup_widget(dialog, filetype_combo, "filetype_combo");
 363         ui_hookup_widget(dialog, encoding_combo, "encoding_combo");
 364
 365         return expander;
 366 }
 367
 368
 369 static GtkWidget *create_open_file_dialog(void)
 370 {
 371         GtkWidget *dialog;
 372         GtkWidget *viewbtn;
 373         GSList *node;
 374
 375         dialog = gtk_file_chooser_dialog_new(_("Open File"), GTK_WINDOW(main_widgets.window),
 376                         GTK_FILE_CHOOSER_ACTION_OPEN, NULL, NULL);
 377         gtk_widget_set_name(dialog, "GeanyDialog");
 378
 379         viewbtn = gtk_dialog_add_button(GTK_DIALOG(dialog), C_("Open dialog action", "_View"), GEANY_RESPONSE_VIEW);
 380         gtk_widget_set_tooltip_text(viewbtn,
 381                 _("Opens the file in read-only mode. If you choose more than one file to open, all files will be opened read-only."));
 382
 383         gtk_dialog_add_buttons(GTK_DIALOG(dialog),
 384                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 385                 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
 386         gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
 387
 388         gtk_widget_set_size_request(dialog, -1, 460);
 389         gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
 390         gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE);
 391         gtk_window_set_skip_taskbar_hint(GTK_WINDOW(dialog), FALSE);
 392         gtk_window_set_type_hint(GTK_WINDOW(dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 393         gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(main_widgets.window));
 394         gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
 395         gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(dialog), FALSE);
 396
 397         /* add checkboxes and filename entry */
 398         gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(dialog), add_file_open_extra_widget(dialog));
 399
 400         /* add FileFilters(start with "All Files") */
 401         gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),
 402                                 filetypes_create_file_filter(filetypes[GEANY_FILETYPES_NONE]));
 403         /* now create meta filter "All Source" */
 404         gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),
 405                                 filetypes_create_file_filter_all_source());
 406         foreach_slist(node, filetypes_by_title)
 407         {
 408                 GeanyFiletype *ft = node->data;
 409
 410                 if (G_UNLIKELY(ft->id == GEANY_FILETYPES_NONE))
 411                         continue;
 412                 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filetypes_create_file_filter(ft));
 413         }
 414
 415         g_signal_connect(dialog, "notify::show-hidden",
 416                 G_CALLBACK(on_file_open_show_hidden_notify), NULL);
 417
 418         return dialog;
 419 }
 420
 421
 422 static void open_file_dialog_apply_settings(GtkWidget *dialog)
 423 {
 424         static gboolean initialized = FALSE;
 425         GtkWidget *check_hidden = ui_lookup_widget(dialog, "check_hidden");
 426         GtkWidget *filetype_combo = ui_lookup_widget(dialog, "filetype_combo");
 427         GtkWidget *encoding_combo = ui_lookup_widget(dialog, "encoding_combo");
 428         GtkWidget *expander = ui_lookup_widget(dialog, "more_options_expander");
 429
 430         /* we can't know the initial position of combo boxes, so retrieve it the first time */
 431         if (! initialized)
 432         {
 433                 filesel_state.open.filter_idx = file_chooser_get_filter_idx(GTK_FILE_CHOOSER(dialog));
 434
 435                 initialized = TRUE;
 436         }
 437         else
 438         {
 439                 file_chooser_set_filter_idx(GTK_FILE_CHOOSER(dialog), filesel_state.open.filter_idx);
 440         }
 441         gtk_expander_set_expanded(GTK_EXPANDER(expander), filesel_state.open.more_options_visible);
 442         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_hidden), filesel_state.open.show_hidden);
 443         ui_encodings_combo_box_set_active_encoding(GTK_COMBO_BOX(encoding_combo), filesel_state.open.encoding_idx);
 444         filetype_combo_box_set_active_filetype(GTK_COMBO_BOX(filetype_combo), filesel_state.open.filetype_idx);
 445 }
 446
 447
 448 /* This shows the file selection dialog to open a file. */
 449 void dialogs_show_open_file(void)
 450 {
 451         gchar *initdir;
 452         GtkWidget *dialog;
 453
 454         /* set dialog directory to the current file's directory, if present */
 455         initdir = utils_get_current_file_dir_utf8();
 456
 457         /* use project or default startup directory (if set) if no files are open */
 458         /** TODO should it only be used when initially open the dialog and not on every show? */
 459         if (! initdir)
 460                 initdir = g_strdup(utils_get_default_dir_utf8());
 461
 462         SETPTR(initdir, utils_get_locale_from_utf8(initdir));
 463
 464         dialog = create_open_file_dialog();
 465         open_file_dialog_apply_settings(dialog);
 466
 467         if (initdir != NULL && g_path_is_absolute(initdir))
 468                         gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), initdir);
 469
 470         if (app->project && !EMPTY(app->project->base_path))
 471                 gtk_file_chooser_add_shortcut_folder(GTK_FILE_CHOOSER(dialog),
 472                                 app->project->base_path, NULL);
 473
 474         while (!open_file_dialog_handle_response(dialog,
 475                 gtk_dialog_run(GTK_DIALOG(dialog))));
 476         gtk_widget_destroy(dialog);
 477
 478         g_free(initdir);
 479 }
 480
 481
 482 static gboolean handle_save_as(GeanyDocument *doc,
 483         const gchar *utf8_filename, gboolean rename_file)
 484 {
 485         gboolean success = FALSE;
 486         g_return_val_if_fail(DOC_VALID(doc), FALSE);
 487         g_return_val_if_fail(!EMPTY(utf8_filename), FALSE);
 488
 489         if (doc->file_name != NULL)
 490         {
 491                 if (rename_file)
 492                 {
 493                         document_rename_file(doc, utf8_filename);
 494                 }
 495                 if (doc->tm_file)
 496                 {
 497                         /* create a new tm_source_file object otherwise tagmanager won't work correctly */
 498                         tm_workspace_remove_source_file(doc->tm_file);
 499                         tm_source_file_free(doc->tm_file);
 500                         doc->tm_file = NULL;
 501                 }
 502         }
 503         success = document_save_file_as(doc, utf8_filename);
 504
 505         build_menu_update(doc);
 506         return success;
 507 }
 508
 509
 510 static gboolean save_as_dialog_handle_response(GeanyDocument *doc,
 511         GtkWidget *dialog, gint response)
 512 {
 513         gboolean rename_file = FALSE;
 514         gboolean success = FALSE;
 515         gchar *new_filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 516
 517         switch (response)
 518         {
 519                 case GEANY_RESPONSE_RENAME:
 520                         /* rename doesn't check for empty filename or overwriting */
 521                         if (G_UNLIKELY(EMPTY(new_filename)))
 522                         {
 523                                 utils_beep();
 524                                 break;
 525                         }
 526                         if (g_file_test(new_filename, G_FILE_TEST_EXISTS) &&
 527                                 !dialogs_show_question_full(NULL, NULL, NULL,
 528                                         _("Overwrite?"),
 529                                         _("Filename already exists!")))
 530                                 break;
 531                         rename_file = TRUE;
 532                         /* fall through */
 533                 case GTK_RESPONSE_ACCEPT:
 534                 {
 535                         gchar *utf8_filename;
 536
 537                         utf8_filename = utils_get_utf8_from_locale(new_filename);
 538                         success = handle_save_as(doc, utf8_filename, rename_file);
 539                         g_free(utf8_filename);
 540                         break;
 541                 }
 542                 case GTK_RESPONSE_DELETE_EVENT:
 543                 case GTK_RESPONSE_CANCEL:
 544                         success = TRUE;
 545                         break;
 546         }
 547         g_free(new_filename);
 548
 549         return success;
 550 }
 551
 552
 553 static GtkWidget *create_save_file_dialog(GeanyDocument *doc)
 554 {
 555         GtkWidget *dialog, *rename_btn;
 556         const gchar *initdir;
 557
 558         dialog = gtk_file_chooser_dialog_new(_("Save File"), GTK_WINDOW(main_widgets.window),
 559                                 GTK_FILE_CHOOSER_ACTION_SAVE, NULL, NULL);
 560         gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
 561         gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE);
 562         gtk_window_set_skip_taskbar_hint(GTK_WINDOW(dialog), FALSE);
 563         gtk_window_set_type_hint(GTK_WINDOW(dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 564         gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(main_widgets.window));
 565         gtk_widget_set_name(dialog, "GeanyDialog");
 566
 567         rename_btn = gtk_dialog_add_button(GTK_DIALOG(dialog), _("R_ename"), GEANY_RESPONSE_RENAME);
 568         gtk_widget_set_tooltip_text(rename_btn, _("Save the file and rename it"));
 569         /* disable rename unless file exists on disk */
 570         gtk_widget_set_sensitive(rename_btn, doc->real_path != NULL);
 571
 572         gtk_dialog_add_buttons(GTK_DIALOG(dialog),
 573                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 574                 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, NULL);
 575         gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
 576
 577         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
 578         gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(dialog), FALSE);
 579
 580         /* set the folder by default to the project base dir or the global pref for opening files */
 581         initdir = utils_get_default_dir_utf8();
 582         if (initdir)
 583         {
 584                 gchar *linitdir = utils_get_locale_from_utf8(initdir);
 585                 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), linitdir);
 586                 g_free(linitdir);
 587         }
 588         return dialog;
 589 }
 590
 591
 592 static gboolean show_save_as_gtk(GeanyDocument *doc)
 593 {
 594         GtkWidget *dialog;
 595         gint resp;
 596
 597         g_return_val_if_fail(DOC_VALID(doc), FALSE);
 598
 599         dialog = create_save_file_dialog(doc);
 600
 601         if (doc->file_name != NULL)
 602         {
 603                 if (g_path_is_absolute(doc->file_name))
 604                 {
 605                         gchar *locale_filename = utils_get_locale_from_utf8(doc->file_name);
 606                         gchar *locale_basename = g_path_get_basename(locale_filename);
 607                         gchar *locale_dirname = g_path_get_dirname(locale_filename);
 608
 609                         gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), locale_dirname);
 610                         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), locale_basename);
 611
 612                         g_free(locale_filename);
 613                         g_free(locale_basename);
 614                         g_free(locale_dirname);
 615                 }
 616                 else
 617                         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), doc->file_name);
 618         }
 619         else
 620         {
 621                 gchar *fname = NULL;
 622
 623                 if (doc->file_type != NULL && doc->file_type->extension != NULL)
 624                         fname = g_strconcat(GEANY_STRING_UNTITLED, ".",
 625                                                                 doc->file_type->extension, NULL);
 626                 else
 627                         fname = g_strdup(GEANY_STRING_UNTITLED);
 628
 629                 gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), fname);
 630
 631                 g_free(fname);
 632         }
 633
 634         if (app->project && !EMPTY(app->project->base_path))
 635                 gtk_file_chooser_add_shortcut_folder(GTK_FILE_CHOOSER(dialog),
 636                         app->project->base_path, NULL);
 637
 638         /* Run the dialog synchronously, pausing this function call */
 639         do
 640         {
 641                 resp = gtk_dialog_run(GTK_DIALOG(dialog));
 642         }
 643         while (! save_as_dialog_handle_response(doc, dialog, resp));
 644
 645         if (app->project && !EMPTY(app->project->base_path))
 646                 gtk_file_chooser_remove_shortcut_folder(GTK_FILE_CHOOSER(dialog),
 647                         app->project->base_path, NULL);
 648
 649         gtk_widget_destroy(dialog);
 650
 651         return (resp == GTK_RESPONSE_ACCEPT);
 652 }
 653
 654
 655 /**
 656  *  Shows the Save As dialog for the current notebook page.
 657  *
 658  *  @return @c TRUE if the file was saved, otherwise @c FALSE.
 659  **/
 660 GEANY_API_SYMBOL
 661 gboolean dialogs_show_save_as(void)
 662 {
 663         GeanyDocument *doc = document_get_current();
 664         gboolean result = FALSE;
 665
 666         g_return_val_if_fail(doc, FALSE);
 667
 668         result = show_save_as_gtk(doc);
 669         return result;
 670 }
 671
 672
 673 #ifndef G_OS_WIN32
 674 static void show_msgbox_dialog(GtkWidget *dialog, GtkMessageType type, GtkWindow *parent)
 675 {
 676         const gchar *title;
 677         switch (type)
 678         {
 679                 case GTK_MESSAGE_ERROR:
 680                         title = _("Error");
 681                         break;
 682                 case GTK_MESSAGE_QUESTION:
 683                         title = _("Question");
 684                         break;
 685                 case GTK_MESSAGE_WARNING:
 686                         title = _("Warning");
 687                         break;
 688                 default:
 689                         title = _("Information");
 690                         break;
 691         }
 692         gtk_window_set_title(GTK_WINDOW(dialog), title);
 693         gtk_window_set_icon_name(GTK_WINDOW(dialog), "geany");
 694         gtk_widget_set_name(dialog, "GeanyDialog");
 695
 696         gtk_dialog_run(GTK_DIALOG(dialog));
 697         gtk_widget_destroy(dialog);
 698 }
 699 #endif
 700
 701
 702 /**
 703  *  Shows a message box of the type @a type with @a text.
 704  *  On Unix-like systems a GTK message dialog box is shown, on Win32 systems a native Windows
 705  *  message dialog box is shown.
 706  *
 707  *  @param type A @c GtkMessageType, e.g. @c GTK_MESSAGE_INFO, @c GTK_MESSAGE_WARNING,
 708  *              @c GTK_MESSAGE_QUESTION, @c GTK_MESSAGE_ERROR.
 709  *  @param text Printf()-style format string.
 710  *  @param ... Arguments for the @a text format string.
 711  **/
 712 GEANY_API_SYMBOL
 713 void dialogs_show_msgbox(GtkMessageType type, const gchar *text, ...)
 714 {
 715 #ifndef G_OS_WIN32
 716         GtkWidget *dialog;
 717 #endif
 718         gchar *string;
 719         va_list args;
 720         GtkWindow *parent = (main_status.main_window_realized) ? GTK_WINDOW(main_widgets.window) : NULL;
 721
 722         va_start(args, text);
 723         string = g_strdup_vprintf(text, args);
 724         va_end(args);
 725
 726 #ifdef G_OS_WIN32
 727         win32_message_dialog(GTK_WIDGET(parent), type, string);
 728 #else
 729         dialog = gtk_message_dialog_new(parent, GTK_DIALOG_DESTROY_WITH_PARENT,
 730                         type, GTK_BUTTONS_OK, "%s", string);
 731         show_msgbox_dialog(dialog, type, parent);
 732 #endif
 733         g_free(string);
 734 }
 735
 736
 737 void dialogs_show_msgbox_with_secondary(GtkMessageType type, const gchar *text, const gchar *secondary)
 738 {
 739         GtkWindow *parent = (main_status.main_window_realized) ? GTK_WINDOW(main_widgets.window) : NULL;
 740 #ifdef G_OS_WIN32
 741         /* put the two strings together because Windows message boxes don't support secondary texts */
 742         gchar *string = g_strconcat(text, "\n", secondary, NULL);
 743         win32_message_dialog(GTK_WIDGET(parent), type, string);
 744         g_free(string);
 745 #else
 746         GtkWidget *dialog;
 747         dialog = gtk_message_dialog_new(parent, GTK_DIALOG_DESTROY_WITH_PARENT,
 748                         type, GTK_BUTTONS_OK, "%s", text);
 749         gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog), "%s", secondary);
 750         show_msgbox_dialog(dialog, type, parent);
 751 #endif
 752 }
 753
 754
 755 static gint run_unsaved_dialog(const gchar *msg, const gchar *msg2)
 756 {
 757         GtkWidget *dialog, *button;
 758         gint ret;
 759
 760         dialog = gtk_message_dialog_new(GTK_WINDOW(main_widgets.window), GTK_DIALOG_DESTROY_WITH_PARENT,
 761                         GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, "%s", msg);
 762         gtk_window_set_title(GTK_WINDOW(dialog), _("Question"));
 763         gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog), "%s", msg2);
 764         gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 765
 766         button = ui_button_new_with_image(GTK_STOCK_CLEAR, _("_Don't save"));
 767         gtk_dialog_add_action_widget(GTK_DIALOG(dialog), button, GTK_RESPONSE_NO);
 768         gtk_widget_show(button);
 769
 770         gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_SAVE, GTK_RESPONSE_YES);
 771
 772         gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_YES);
 773         ret = gtk_dialog_run(GTK_DIALOG(dialog));
 774
 775         gtk_widget_destroy(dialog);
 776
 777         return ret;
 778 }
 779
 780
 781 gboolean dialogs_show_unsaved_file(GeanyDocument *doc)
 782 {
 783         gchar *msg, *short_fn = NULL;
 784         const gchar *msg2;
 785         gint response;
 786         gboolean old_quitting_state = main_status.quitting;
 787
 788         /* display the file tab to remind the user of the document */
 789         main_status.quitting = FALSE;
 790         document_show_tab(doc);
 791         main_status.quitting = old_quitting_state;
 792
 793         short_fn = document_get_basename_for_display(doc, -1);
 794
 795         msg = g_strdup_printf(_("The file '%s' is not saved."), short_fn);
 796         msg2 = _("Do you want to save it before closing?");
 797         g_free(short_fn);
 798
 799         response = run_unsaved_dialog(msg, msg2);
 800         g_free(msg);
 801
 802         switch (response)
 803         {
 804                 case GTK_RESPONSE_YES:
 805                         /* document_save_file() returns the status if the file could be saved */
 806                         return document_save_file(doc, FALSE);
 807
 808                 case GTK_RESPONSE_NO:
 809                         return TRUE;
 810
 811                 case GTK_RESPONSE_CANCEL: /* fall through to default and leave the function */
 812                 default:
 813                         return FALSE;
 814         }
 815 }
 816
 817
 818 /* Use GtkFontChooserDialog on GTK3.2 for consistency, and because
 819  * GtkFontSelectionDialog is somewhat broken on 3.4 */
 820 #if GTK_CHECK_VERSION(3, 2, 0)
 821 #       undef GTK_FONT_SELECTION_DIALOG
 822 #       define GTK_FONT_SELECTION_DIALOG                                GTK_FONT_CHOOSER_DIALOG
 823
 824 #       define gtk_font_selection_dialog_new(title) \
 825                 gtk_font_chooser_dialog_new((title), NULL)
 826 #       define gtk_font_selection_dialog_get_font_name(dlg) \
 827                 gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dlg))
 828 #       define gtk_font_selection_dialog_set_font_name(dlg, font) \
 829                 gtk_font_chooser_set_font(GTK_FONT_CHOOSER(dlg), (font))
 830 #endif
 831
 832 static void
 833 on_font_dialog_response(GtkDialog *dialog, gint response, gpointer user_data)
 834 {
 835         gboolean close = TRUE;
 836
 837         switch (response)
 838         {
 839                 case GTK_RESPONSE_APPLY:
 840                 case GTK_RESPONSE_OK:
 841                 {
 842                         gchar *fontname;
 843
 844                         fontname = gtk_font_selection_dialog_get_font_name(
 845                                 GTK_FONT_SELECTION_DIALOG(ui_widgets.open_fontsel));
 846                         ui_set_editor_font(fontname);
 847                         g_free(fontname);
 848
 849                         close = (response == GTK_RESPONSE_OK);
 850                         break;
 851                 }
 852         }
 853
 854         if (close)
 855                 gtk_widget_hide(ui_widgets.open_fontsel);
 856 }
 857
 858
 859 /* This shows the font selection dialog to choose a font. */
 860 void dialogs_show_open_font(void)
 861 {
 862         if (ui_widgets.open_fontsel == NULL)
 863         {
 864                 GtkWidget *apply_button;
 865
 866                 ui_widgets.open_fontsel = gtk_font_selection_dialog_new(_("Choose font"));;
 867                 gtk_container_set_border_width(GTK_CONTAINER(ui_widgets.open_fontsel), 4);
 868                 gtk_window_set_modal(GTK_WINDOW(ui_widgets.open_fontsel), TRUE);
 869                 gtk_window_set_destroy_with_parent(GTK_WINDOW(ui_widgets.open_fontsel), TRUE);
 870                 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(ui_widgets.open_fontsel), TRUE);
 871                 gtk_window_set_type_hint(GTK_WINDOW(ui_widgets.open_fontsel), GDK_WINDOW_TYPE_HINT_DIALOG);
 872                 gtk_widget_set_name(ui_widgets.open_fontsel, "GeanyDialog");
 873
 874                 apply_button = gtk_dialog_get_widget_for_response(GTK_DIALOG(ui_widgets.open_fontsel), GTK_RESPONSE_APPLY);
 875
 876                 if (apply_button)
 877                         gtk_widget_show(apply_button);
 878
 879                 g_signal_connect(ui_widgets.open_fontsel,
 880                                         "delete-event", G_CALLBACK(gtk_widget_hide_on_delete), NULL);
 881                 g_signal_connect(ui_widgets.open_fontsel,
 882                                         "response", G_CALLBACK(on_font_dialog_response), NULL);
 883
 884                 gtk_window_set_transient_for(GTK_WINDOW(ui_widgets.open_fontsel), GTK_WINDOW(main_widgets.window));
 885         }
 886         gtk_font_selection_dialog_set_font_name(
 887                 GTK_FONT_SELECTION_DIALOG(ui_widgets.open_fontsel), interface_prefs.editor_font);
 888         /* We make sure the dialog is visible. */
 889         gtk_window_present(GTK_WINDOW(ui_widgets.open_fontsel));
 890 }
 891
 892
 893 static void
 894 on_input_dialog_show(GtkDialog *dialog, GtkWidget *entry)
 895 {
 896         gtk_widget_grab_focus(entry);
 897 }
 898
 899
 900 static void
 901 on_input_entry_activate(GtkEntry *entry, GtkDialog *dialog)
 902 {
 903         gtk_dialog_response(dialog, GTK_RESPONSE_ACCEPT);
 904 }
 905
 906
 907 static void
 908 on_input_numeric_activate(GtkEntry *entry, GtkDialog *dialog)
 909 {
 910         gtk_dialog_response(dialog, GTK_RESPONSE_ACCEPT);
 911 }
 912
 913
 914 typedef struct
 915 {
 916         GtkWidget *entry;
 917         GtkWidget *combo;
 918
 919         GeanyInputCallback callback;
 920         gpointer data;
 921 }
 922 InputDialogData;
 923
 924
 925 static void
 926 on_input_dialog_response(GtkDialog *dialog, gint response, InputDialogData *data)
 927 {
 928         if (response == GTK_RESPONSE_ACCEPT)
 929         {
 930                 const gchar *str = gtk_entry_get_text(GTK_ENTRY(data->entry));
 931
 932                 if (data->combo != NULL)
 933                         ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(data->combo), str, 0);
 934
 935                 data->callback(str, data->data);
 936         }
 937         gtk_widget_hide(GTK_WIDGET(dialog));
 938 }
 939
 940
 941 /* Create and display an input dialog.
 942  * persistent: whether to remember previous entry text in a combo box;
 943  *      in this case the dialog returned is not destroyed on a response,
 944  *      and can be reshown.
 945  * Returns: the dialog widget. */
 946 static GtkWidget *
 947 dialogs_show_input_full(const gchar *title, GtkWindow *parent,
 948                                                 const gchar *label_text, const gchar *default_text,
 949                                                 gboolean persistent, GeanyInputCallback input_cb, gpointer input_cb_data,
 950                                                 GCallback insert_text_cb, gpointer insert_text_cb_data)
 951 {
 952         GtkWidget *dialog, *vbox;
 953         InputDialogData *data = g_malloc(sizeof *data);
 954
 955         dialog = gtk_dialog_new_with_buttons(title, parent,
 956                 GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 957                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
 958         vbox = ui_dialog_vbox_new(GTK_DIALOG(dialog));
 959         gtk_widget_set_name(dialog, "GeanyDialog");
 960         gtk_box_set_spacing(GTK_BOX(vbox), 6);
 961
 962         data->combo = NULL;
 963         data->entry = NULL;
 964         data->callback = input_cb;
 965         data->data = input_cb_data;
 966
 967         if (label_text)
 968         {
 969                 GtkWidget *label = gtk_label_new(label_text);
 970                 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 971                 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 972                 gtk_container_add(GTK_CONTAINER(vbox), label);
 973         }
 974
 975         if (persistent) /* remember previous entry text in a combo box */
 976         {
 977                 data->combo = gtk_combo_box_text_new_with_entry();
 978                 data->entry = gtk_bin_get_child(GTK_BIN(data->combo));
 979                 ui_entry_add_clear_icon(GTK_ENTRY(data->entry));
 980                 gtk_container_add(GTK_CONTAINER(vbox), data->combo);
 981         }
 982         else
 983         {
 984                 data->entry = gtk_entry_new();
 985                 ui_entry_add_clear_icon(GTK_ENTRY(data->entry));
 986                 gtk_container_add(GTK_CONTAINER(vbox), data->entry);
 987         }
 988
 989         if (default_text != NULL)
 990         {
 991                 gtk_entry_set_text(GTK_ENTRY(data->entry), default_text);
 992         }
 993         gtk_entry_set_max_length(GTK_ENTRY(data->entry), 255);
 994         gtk_entry_set_width_chars(GTK_ENTRY(data->entry), 30);
 995
 996         if (insert_text_cb != NULL)
 997                 g_signal_connect(data->entry, "insert-text", insert_text_cb, insert_text_cb_data);
 998         g_signal_connect(data->entry, "activate", G_CALLBACK(on_input_entry_activate), dialog);
 999         g_signal_connect(dialog, "show", G_CALLBACK(on_input_dialog_show), data->entry);
1000         g_signal_connect_data(dialog, "response", G_CALLBACK(on_input_dialog_response), data, (GClosureNotify)g_free, 0);
1001
1002         if (persistent)
1003         {
1004                 /* override default handler */
1005                 g_signal_connect(dialog, "delete-event", G_CALLBACK(gtk_widget_hide_on_delete), NULL);
1006                 gtk_widget_show_all(dialog);
1007                 return dialog;
1008         }
1009         gtk_widget_show_all(dialog);
1010         gtk_dialog_run(GTK_DIALOG(dialog));
1011         gtk_widget_destroy(dialog);
1012         return NULL;
1013 }
1014
1015
1016 /* Remember previous entry text in a combo box.
1017  * Returns: the dialog widget. */
1018 GtkWidget *
1019 dialogs_show_input_persistent(const gchar *title, GtkWindow *parent,
1020                 const gchar *label_text, const gchar *default_text,
1021                 GeanyInputCallback input_cb, gpointer input_cb_data)
1022 {
1023         return dialogs_show_input_full(title, parent, label_text, default_text, TRUE, input_cb, input_cb_data, NULL, NULL);
1024 }
1025
1026
1027 static void on_dialog_input(const gchar *str, gpointer data)
1028 {
1029         gchar **dialog_input = data;
1030         *dialog_input = g_strdup(str);
1031 }
1032
1033
1034 /** Asks the user for text input.
1035  * @param title Dialog title.
1036  * @param parent @nullable The currently focused window, usually @c geany->main_widgets->window.
1037  *      @c NULL can be used but is discouraged due to window manager effects.
1038  * @param label_text @nullable Label text, or @c NULL.
1039  * @param default_text @nullable Text to display in the input field, or @c NULL.
1040  * @return @nullable New copy of user input or @c NULL if cancelled.
1041  * @since 0.20. */
1042 GEANY_API_SYMBOL
1043 gchar *dialogs_show_input(const gchar *title, GtkWindow *parent, const gchar *label_text,
1044         const gchar *default_text)
1045 {
1046         gchar *dialog_input = NULL;
1047         dialogs_show_input_full(title, parent, label_text, default_text, FALSE, on_dialog_input, &dialog_input, NULL, NULL);
1048         return dialog_input;
1049 }
1050
1051
1052 /* Note: could be changed to dialogs_show_validated_input with argument for callback. */
1053 /* Returns: newly allocated copy of the entry text or NULL on cancel.
1054  * Specialised variant for Goto Line dialog. */
1055 gchar *dialogs_show_input_goto_line(const gchar *title, GtkWindow *parent, const gchar *label_text,
1056         const gchar *default_text)
1057 {
1058         gchar *dialog_input = NULL;
1059         dialogs_show_input_full(
1060                 title, parent, label_text, default_text, FALSE, on_dialog_input, &dialog_input,
1061                 G_CALLBACK(ui_editable_insert_text_callback), NULL);
1062         return dialog_input;
1063 }
1064
1065
1066 /**
1067  *  Shows an input box to enter a numerical value using a GtkSpinButton.
1068  *  If the dialog is aborted, @a value remains untouched.
1069  *
1070  *  @param title The dialog title.
1071  *  @param label_text The shown dialog label.
1072  *  @param value The default value for the spin button and the return location of the entered value.
1073  *                               Must be non-NULL.
1074  *  @param min Minimum allowable value (see documentation for @c gtk_spin_button_new_with_range()).
1075  *  @param max Maximum allowable value (see documentation for @c gtk_spin_button_new_with_range()).
1076  *  @param step Increment added or subtracted by spinning the widget
1077  *                              (see documentation for @c gtk_spin_button_new_with_range()).
1078  *
1079  *  @return @c TRUE if a value was entered and the dialog closed with 'OK'. @c FALSE otherwise.
1080  *
1081  *  @since 0.16
1082  **/
1083 GEANY_API_SYMBOL
1084 gboolean dialogs_show_input_numeric(const gchar *title, const gchar *label_text,
1085                                                                         gdouble *value, gdouble min, gdouble max, gdouble step)
1086 {
1087         GtkWidget *dialog, *label, *spin, *vbox;
1088         gboolean res = FALSE;
1089
1090         g_return_val_if_fail(title != NULL, FALSE);
1091         g_return_val_if_fail(label_text != NULL, FALSE);
1092         g_return_val_if_fail(value != NULL, FALSE);
1093
1094         dialog = gtk_dialog_new_with_buttons(title, GTK_WINDOW(main_widgets.window),
1095                                                                                 GTK_DIALOG_DESTROY_WITH_PARENT,
1096                                                                                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1097                                                                                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
1098         gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_CANCEL);
1099         vbox = ui_dialog_vbox_new(GTK_DIALOG(dialog));
1100         gtk_widget_set_name(dialog, "GeanyDialog");
1101
1102         label = gtk_label_new(label_text);
1103         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
1104
1105         spin = gtk_spin_button_new_with_range(min, max, step);
1106         ui_entry_add_clear_icon(GTK_ENTRY(spin));
1107         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), *value);
1108         g_signal_connect(spin, "activate", G_CALLBACK(on_input_numeric_activate), dialog);
1109
1110         gtk_container_add(GTK_CONTAINER(vbox), label);
1111         gtk_container_add(GTK_CONTAINER(vbox), spin);
1112         gtk_widget_show_all(vbox);
1113
1114         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
1115         {
1116                 *value = gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin));
1117                 res = TRUE;
1118         }
1119         gtk_widget_destroy(dialog);
1120
1121         return res;
1122 }
1123
1124
1125 void dialogs_show_file_properties(GeanyDocument *doc)
1126 {
1127         GtkWidget *dialog, *label, *image, *check;
1128         gchar *file_size, *title, *base_name, *time_changed, *time_modified, *time_accessed, *enctext;
1129         gchar *short_name;
1130 #ifdef HAVE_SYS_TYPES_H
1131         GStatBuf st;
1132         off_t filesize;
1133         mode_t mode;
1134         gchar *locale_filename;
1135 #else
1136         gint filesize = 0;
1137         gint mode = 0;
1138 #endif
1139
1140 /* define this ones, to avoid later trouble */
1141 #ifndef S_IRUSR
1142 # define S_IRUSR 0
1143 # define S_IWUSR 0
1144 # define S_IXUSR 0
1145 #endif
1146 #ifndef S_IRGRP
1147 # define S_IRGRP 0
1148 # define S_IWGRP 0
1149 # define S_IXGRP 0
1150 # define S_IROTH 0
1151 # define S_IWOTH 0
1152 # define S_IXOTH 0
1153 #endif
1154
1155         g_return_if_fail(doc == NULL || doc->is_valid);
1156
1157         if (doc == NULL || doc->file_name == NULL)
1158         {
1159                 dialogs_show_msgbox(GTK_MESSAGE_ERROR,
1160                 _("An error occurred or file information could not be retrieved (e.g. from a new file)."));
1161                 return;
1162         }
1163
1164
1165 #ifdef HAVE_SYS_TYPES_H
1166         locale_filename = utils_get_locale_from_utf8(doc->file_name);
1167         if (g_stat(locale_filename, &st) == 0)
1168         {
1169                 /* first copy the returned string and the trim it, to not modify the static glibc string
1170                  * g_strchomp() is used to remove trailing EOL chars, which are there for whatever reason */
1171                 time_changed  = g_strchomp(g_strdup(ctime(&st.st_ctime)));
1172                 time_modified = g_strchomp(g_strdup(ctime(&st.st_mtime)));
1173                 time_accessed = g_strchomp(g_strdup(ctime(&st.st_atime)));
1174                 filesize = st.st_size;
1175                 mode = st.st_mode;
1176         }
1177         else
1178         {
1179                 time_changed  = g_strdup(_("unknown"));
1180                 time_modified = g_strdup(_("unknown"));
1181                 time_accessed = g_strdup(_("unknown"));
1182                 filesize = (off_t) 0;
1183                 mode = (mode_t) 0;
1184         }
1185         g_free(locale_filename);
1186 #else
1187         time_changed  = g_strdup(_("unknown"));
1188         time_modified = g_strdup(_("unknown"));
1189         time_accessed = g_strdup(_("unknown"));
1190 #endif
1191
1192         base_name = g_path_get_basename(doc->file_name);
1193         short_name = utils_str_middle_truncate(base_name, 30);
1194         title = g_strdup_printf(_("%s Properties"), short_name);
1195         dialog = ui_builder_get_object("properties_dialog");
1196         gtk_window_set_title(GTK_WINDOW(dialog), title);
1197         g_free(short_name);
1198         g_free(title);
1199         gtk_widget_set_name(dialog, "GeanyDialog");
1200
1201         label = ui_lookup_widget(dialog, "file_name_label");
1202         gtk_label_set_text(GTK_LABEL(label), base_name);
1203
1204         image = ui_lookup_widget(dialog, "file_type_image");
1205         gtk_image_set_from_gicon(GTK_IMAGE(image), doc->file_type->icon,
1206                         GTK_ICON_SIZE_BUTTON);
1207
1208         label = ui_lookup_widget(dialog, "file_type_label");
1209         gtk_label_set_text(GTK_LABEL(label), doc->file_type->title);
1210
1211         label = ui_lookup_widget(dialog, "file_size_label");
1212         file_size = utils_make_human_readable_str(filesize, 1, 0);
1213         gtk_label_set_text(GTK_LABEL(label), file_size);
1214         g_free(file_size);
1215
1216         label = ui_lookup_widget(dialog, "file_location_label");
1217         gtk_label_set_text(GTK_LABEL(label), doc->file_name);
1218
1219         check = ui_lookup_widget(dialog, "file_read_only_check");
1220         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), doc->readonly);
1221
1222         label = ui_lookup_widget(dialog, "file_encoding_label");
1223         enctext = g_strdup_printf("%s %s",
1224                 doc->encoding,
1225                 (encodings_is_unicode_charset(doc->encoding)) ?
1226                         ((doc->has_bom) ? _("(with BOM)") : _("(without BOM)")) : "");
1227         gtk_label_set_text(GTK_LABEL(label), enctext);
1228         g_free(enctext);
1229
1230         label = ui_lookup_widget(dialog, "file_modified_label");
1231         gtk_label_set_text(GTK_LABEL(label), time_modified);
1232         label = ui_lookup_widget(dialog, "file_changed_label");
1233         gtk_label_set_text(GTK_LABEL(label), time_changed);
1234         label = ui_lookup_widget(dialog, "file_accessed_label");
1235         gtk_label_set_text(GTK_LABEL(label), time_accessed);
1236
1237         /* permissions */
1238         check = ui_lookup_widget(dialog, "file_perm_owner_r_check");
1239         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IRUSR);
1240         check = ui_lookup_widget(dialog, "file_perm_owner_w_check");
1241         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IWUSR);
1242         check = ui_lookup_widget(dialog, "file_perm_owner_x_check");
1243         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IXUSR);
1244         check = ui_lookup_widget(dialog, "file_perm_group_r_check");
1245         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IRGRP);
1246         check = ui_lookup_widget(dialog, "file_perm_group_w_check");
1247         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IWGRP);
1248         check = ui_lookup_widget(dialog, "file_perm_group_x_check");
1249         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IXGRP);
1250         check = ui_lookup_widget(dialog, "file_perm_other_r_check");
1251         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IROTH);
1252         check = ui_lookup_widget(dialog, "file_perm_other_w_check");
1253         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IWOTH);
1254         check = ui_lookup_widget(dialog, "file_perm_other_x_check");
1255         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), mode & S_IXOTH);
1256
1257         g_free(base_name);
1258         g_free(time_changed);
1259         g_free(time_modified);
1260         g_free(time_accessed);
1261
1262         gtk_widget_show(dialog);
1263 }
1264
1265
1266 /* extra_text can be NULL; otherwise it is displayed below main_text.
1267  * if parent is NULL, main_widgets.window will be used
1268  * btn_1, btn_2, btn_3 can be NULL.
1269  * returns response_1, response_2, response_3, or GTK_RESPONSE_DELETE_EVENT if the dialog was discarded */
1270 static gint show_prompt(GtkWidget *parent,
1271                 const gchar *btn_1, GtkResponseType response_1,
1272                 const gchar *btn_2, GtkResponseType response_2,
1273                 const gchar *btn_3, GtkResponseType response_3,
1274                 const gchar *question_text, const gchar *extra_text)
1275 {
1276         gboolean ret = FALSE;
1277         GtkWidget *dialog;
1278         GtkWidget *btn;
1279
1280         if (btn_2 == NULL)
1281         {
1282                 btn_2 = GTK_STOCK_NO;
1283                 response_2 = GTK_RESPONSE_NO;
1284         }
1285         if (btn_3 == NULL)
1286         {
1287                 btn_3 = GTK_STOCK_YES;
1288                 response_3 = GTK_RESPONSE_YES;
1289         }
1290
1291 #ifdef G_OS_WIN32
1292         /* our native dialog code doesn't support custom buttons */
1293         if (utils_str_equal(btn_3, GTK_STOCK_YES) &&
1294                 utils_str_equal(btn_2, GTK_STOCK_NO) && btn_1 == NULL)
1295         {
1296                 gchar *string = (extra_text == NULL) ? g_strdup(question_text) :
1297                         g_strconcat(question_text, "\n\n", extra_text, NULL);
1298
1299                 ret = win32_message_dialog(parent, GTK_MESSAGE_QUESTION, string);
1300                 ret = ret ? response_3 : response_2;
1301                 g_free(string);
1302                 return ret;
1303         }
1304 #endif
1305         if (parent == NULL && main_status.main_window_realized)
1306                 parent = main_widgets.window;
1307
1308         dialog = gtk_message_dialog_new(GTK_WINDOW(parent),
1309                 GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION,
1310                 GTK_BUTTONS_NONE, "%s", question_text);
1311         gtk_widget_set_name(dialog, "GeanyDialog");
1312         gtk_window_set_title(GTK_WINDOW(dialog), _("Question"));
1313         gtk_window_set_icon_name(GTK_WINDOW(dialog), "geany");
1314
1315         /* question_text will be in bold if optional extra_text used */
1316         if (extra_text != NULL)
1317                 gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
1318                         "%s", extra_text);
1319
1320         if (btn_1 != NULL)
1321                 gtk_dialog_add_button(GTK_DIALOG(dialog), btn_1, response_1);
1322
1323         btn = gtk_dialog_add_button(GTK_DIALOG(dialog), btn_2, response_2);
1324         /* we don't want a default, but we need to override the apply button as default */
1325         gtk_widget_grab_default(btn);
1326         gtk_dialog_add_button(GTK_DIALOG(dialog), btn_3, response_3);
1327
1328         ret = gtk_dialog_run(GTK_DIALOG(dialog));
1329         gtk_widget_destroy(dialog);
1330
1331         return ret;
1332 }
1333
1334
1335 /**
1336  *  Shows a question message box with @a text and Yes/No buttons.
1337  *  On Unix-like systems a GTK message dialog box is shown, on Win32 systems a native Windows
1338  *  message dialog box is shown.
1339  *
1340  *  @param text Printf()-style format string.
1341  *  @param ... Arguments for the @a text format string.
1342  *
1343  *  @return @c TRUE if the user answered with Yes, otherwise @c FALSE.
1344  **/
1345 GEANY_API_SYMBOL
1346 gboolean dialogs_show_question(const gchar *text, ...)
1347 {
1348         gchar *string;
1349         va_list args;
1350         GtkWidget *parent = (main_status.main_window_realized) ? main_widgets.window : NULL;
1351         gint result;
1352
1353         va_start(args, text);
1354         string = g_strdup_vprintf(text, args);
1355         va_end(args);
1356         result = show_prompt(parent,
1357                 NULL, GTK_RESPONSE_NONE,
1358                 GTK_STOCK_NO, GTK_RESPONSE_NO,
1359                 GTK_STOCK_YES, GTK_RESPONSE_YES,
1360                 string, NULL);
1361         g_free(string);
1362         return (result == GTK_RESPONSE_YES);
1363 }
1364
1365
1366 /* extra_text can be NULL; otherwise it is displayed below main_text.
1367  * if parent is NULL, main_widgets.window will be used
1368  * yes_btn, no_btn can be NULL. */
1369 gboolean dialogs_show_question_full(GtkWidget *parent, const gchar *yes_btn, const gchar *no_btn,
1370         const gchar *extra_text, const gchar *main_text, ...)
1371 {
1372         gint result;
1373         gchar *string;
1374         va_list args;
1375
1376         va_start(args, main_text);
1377         string = g_strdup_vprintf(main_text, args);
1378         va_end(args);
1379         result = show_prompt(parent,
1380                 NULL, GTK_RESPONSE_NONE,
1381                 no_btn, GTK_RESPONSE_NO,
1382                 yes_btn, GTK_RESPONSE_YES,
1383                 string, extra_text);
1384         g_free(string);
1385         return (result == GTK_RESPONSE_YES);
1386 }
1387
1388
1389 /* extra_text can be NULL; otherwise it is displayed below main_text.
1390  * if parent is NULL, main_widgets.window will be used
1391  * btn_1, btn_2, btn_3 can be NULL.
1392  * returns response_1, response_2 or response_3 */
1393 gint dialogs_show_prompt(GtkWidget *parent,
1394                 const gchar *btn_1, GtkResponseType response_1,
1395                 const gchar *btn_2, GtkResponseType response_2,
1396                 const gchar *btn_3, GtkResponseType response_3,
1397                 const gchar *extra_text, const gchar *main_text, ...)
1398 {
1399         gchar *string;
1400         va_list args;
1401         gint result;
1402
1403         va_start(args, main_text);
1404         string = g_strdup_vprintf(main_text, args);
1405         va_end(args);
1406         result = show_prompt(parent, btn_1, response_1, btn_2, response_2, btn_3, response_3,
1407                                 string, extra_text);
1408         g_free(string);
1409         return result;
1410 }