src/ui-utildlg.cc

   1 /*
   2  * Copyright (C) 2004 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include <string.h>
  23
  24 #include "main.h"
  25 #include "ui-utildlg.h"
  26
  27 #include "filedata.h"
  28 #include "rcfile.h"
  29 #include "ui-fileops.h"
  30 #include "ui-misc.h"
  31 #include "ui-pathsel.h"
  32 #include "ui-tabcomp.h"
  33 #include "window.h"
  34
  35 /*
  36  *-----------------------------------------------------------------------------
  37  * generic dialog
  38  *-----------------------------------------------------------------------------
  39  */
  40
  41 struct DialogWindow
  42 {
  43         gint x;
  44         gint y;
  45         gint w;
  46         gint h;
  47         gchar *title;
  48         gchar *role;
  49 };
  50
  51 static GList *dialog_windows = nullptr;
  52
  53 static void generic_dialog_save_window(const gchar *title, const gchar *role, gint x, gint y, gint h, gint w)
  54 {
  55         GList *work;
  56
  57         work = g_list_first(dialog_windows);
  58         while (work)
  59                 {
  60                 auto dw = static_cast<DialogWindow *>(work->data);
  61                 if (g_strcmp0(dw->title ,title) == 0 && g_strcmp0(dw->role, role) == 0)
  62                         {
  63                         dw->x = x;
  64                         dw->y = y;
  65                         dw->w = w;
  66                         dw->h = h;
  67                         return;
  68                         }
  69                 work = work->next;
  70                 }
  71
  72         auto dw = g_new0(DialogWindow, 1);
  73         dw->title = g_strdup(title);
  74         dw->role = g_strdup(role);
  75         dw->x = x;
  76         dw->y = y;
  77         dw->w = w;
  78         dw->h = h;
  79
  80         dialog_windows = g_list_append(dialog_windows, dw);
  81 }
  82
  83 static gboolean generic_dialog_find_window(const gchar *title, const gchar *role, gint *x, gint *y, gint *h, gint *w)
  84 {
  85         GList *work;
  86
  87         work = g_list_first(dialog_windows);
  88         while (work)
  89                 {
  90                 auto dw = static_cast<DialogWindow *>(work->data);
  91
  92                 if (g_strcmp0(dw->title,title) == 0 && g_strcmp0(dw->role, role) == 0)
  93                         {
  94                         *x = dw->x;
  95                         *y = dw->y;
  96                         *w = dw->w;
  97                         *h = dw->h;
  98                         return TRUE;
  99                         }
 100                 work = work->next;
 101                 }
 102         return FALSE;
 103 }
 104
 105 void generic_dialog_close(GenericDialog *gd)
 106 {
 107         gchar *ident_string;
 108         gchar *full_title;
 109         gchar *actual_title;
 110         gint x, y, h, w;
 111
 112         gdk_window_get_root_origin(gtk_widget_get_window (gd->dialog), &x, &y);
 113         w = gdk_window_get_width(gtk_widget_get_window (gd->dialog));
 114         h = gdk_window_get_height(gtk_widget_get_window (gd->dialog));
 115
 116         /* The window title is modified in window.cc: window_new()
 117          * by appending the string " - Geeqie"
 118          */
 119         ident_string = g_strconcat(" - ", GQ_APPNAME, NULL);
 120         full_title = g_strdup(gtk_window_get_title(GTK_WINDOW(gd->dialog)));
 121         actual_title = strndup(full_title, g_strrstr(full_title, ident_string) - full_title);
 122
 123         generic_dialog_save_window(actual_title, gtk_window_get_role(GTK_WINDOW(gd->dialog)), x, y, w, h);
 124
 125         gtk_widget_destroy(gd->dialog);
 126         g_free(gd);
 127         g_free(ident_string);
 128         g_free(full_title);
 129         g_free(actual_title);
 130 }
 131
 132 static void generic_dialog_click_cb(GtkWidget *widget, gpointer data)
 133 {
 134         auto gd = static_cast<GenericDialog *>(data);
 135         void (*func)(GenericDialog *, gpointer);
 136         gboolean auto_close;
 137
 138         func = reinterpret_cast<void(*)(GenericDialog *, gpointer)>(g_object_get_data(G_OBJECT(widget), "dialog_function"));
 139         auto_close = gd->auto_close;
 140
 141         if (func) func(gd, gd->data);
 142         if (auto_close) generic_dialog_close(gd);
 143 }
 144
 145 static gboolean generic_dialog_default_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 146 {
 147         auto gd = static_cast<GenericDialog *>(data);
 148
 149         if (event->keyval == GDK_KEY_Return && gtk_widget_has_focus(widget)
 150             && gd->default_cb)
 151                 {
 152                 gboolean auto_close;
 153
 154                 auto_close = gd->auto_close;
 155                 gd->default_cb(gd, gd->data);
 156                 if (auto_close) generic_dialog_close(gd);
 157
 158                 return TRUE;
 159                 }
 160         return FALSE;
 161 }
 162
 163 void generic_dialog_attach_default(GenericDialog *gd, GtkWidget *widget)
 164 {
 165         if (!gd || !widget) return;
 166         g_signal_connect(G_OBJECT(widget), "key_press_event",
 167                          G_CALLBACK(generic_dialog_default_key_press_cb), gd);
 168 }
 169
 170 static gboolean generic_dialog_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 171 {
 172         auto gd = static_cast<GenericDialog *>(data);
 173         gboolean auto_close = gd->auto_close;
 174
 175         if (event->keyval == GDK_KEY_Escape)
 176                 {
 177                 if (gd->cancel_cb)
 178                         {
 179                         gd->cancel_cb(gd, gd->data);
 180                         if (auto_close) generic_dialog_close(gd);
 181                         }
 182                 else
 183                         {
 184                         if (auto_close) generic_dialog_click_cb(widget, data);
 185                         }
 186                 return TRUE;
 187                 }
 188         return FALSE;
 189 }
 190
 191 static gboolean generic_dialog_delete_cb(GtkWidget *UNUSED(w), GdkEventAny *UNUSED(event), gpointer data)
 192 {
 193         auto gd = static_cast<GenericDialog *>(data);
 194         gboolean auto_close;
 195
 196         auto_close = gd->auto_close;
 197
 198         if (gd->cancel_cb) gd->cancel_cb(gd, gd->data);
 199         if (auto_close) generic_dialog_close(gd);
 200
 201         return TRUE;
 202 }
 203
 204 static void generic_dialog_show_cb(GtkWidget *widget, gpointer data)
 205 {
 206         auto gd = static_cast<GenericDialog *>(data);
 207         if (gd->cancel_button)
 208                 {
 209                 gtk_box_reorder_child(GTK_BOX(gd->hbox), gd->cancel_button, -1);
 210                 }
 211
 212         g_signal_handlers_disconnect_by_func(G_OBJECT(widget), (gpointer)(generic_dialog_show_cb), gd);
 213 }
 214
 215 gboolean generic_dialog_get_alternative_button_order(GtkWidget *widget)
 216 {
 217         GtkSettings *settings;
 218         GObjectClass *klass;
 219         gboolean alternative_order = FALSE;
 220
 221         settings = gtk_settings_get_for_screen(gtk_widget_get_screen(widget));
 222         klass = G_OBJECT_CLASS(GTK_SETTINGS_GET_CLASS(settings));
 223         if (g_object_class_find_property(klass, "gtk-alternative-button-order"))
 224                 {
 225                 g_object_get(settings, "gtk-alternative-button-order", &alternative_order, NULL);
 226                 }
 227
 228         return alternative_order;
 229 }
 230
 231 GtkWidget *generic_dialog_add_button(GenericDialog *gd, const gchar *stock_id, const gchar *text,
 232                                      void (*func_cb)(GenericDialog *, gpointer), gboolean is_default)
 233 {
 234         GtkWidget *button;
 235         gboolean alternative_order;
 236
 237         button = pref_button_new(nullptr, stock_id, text, FALSE,
 238                                  G_CALLBACK(generic_dialog_click_cb), gd);
 239
 240         gtk_widget_set_can_default(button, TRUE);
 241         g_object_set_data(G_OBJECT(button), "dialog_function", reinterpret_cast<void *>(func_cb));
 242
 243         gtk_container_add(GTK_CONTAINER(gd->hbox), button);
 244
 245         alternative_order = generic_dialog_get_alternative_button_order(gd->hbox);
 246
 247         if (is_default)
 248                 {
 249                 gtk_widget_grab_default(button);
 250                 gtk_widget_grab_focus(button);
 251                 gd->default_cb = func_cb;
 252
 253                 if (!alternative_order) gtk_box_reorder_child(GTK_BOX(gd->hbox), button, -1);
 254                 }
 255         else
 256                 {
 257                 if (!alternative_order) gtk_box_reorder_child(GTK_BOX(gd->hbox), button, 0);
 258                 }
 259
 260         gtk_widget_show(button);
 261
 262         return button;
 263 }
 264
 265 /**
 266  * @brief
 267  * @param gd
 268  * @param icon_stock_id
 269  * @param heading
 270  * @param text
 271  * @param expand Used as the "expand" and "fill" parameters in the eventual call to gtk_box_pack_start()
 272  * @returns
 273  *
 274  *
 275  */
 276 GtkWidget *generic_dialog_add_message(GenericDialog *gd, const gchar *icon_stock_id,
 277                                       const gchar *heading, const gchar *text, gboolean expand)
 278 {
 279         GtkWidget *hbox;
 280         GtkWidget *vbox;
 281         GtkWidget *label;
 282
 283         hbox = pref_box_new(gd->vbox, expand, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 284         if (icon_stock_id)
 285                 {
 286                 GtkWidget *image;
 287
 288                 image = gtk_image_new_from_stock(icon_stock_id, GTK_ICON_SIZE_DIALOG);
 289                 gtk_widget_set_halign(GTK_WIDGET(image), GTK_ALIGN_CENTER);
 290                 gtk_widget_set_valign(GTK_WIDGET(image), GTK_ALIGN_START);
 291                 gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
 292                 gtk_widget_show(image);
 293                 }
 294
 295         vbox = pref_box_new(hbox, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
 296         if (heading)
 297                 {
 298                 label = pref_label_new(vbox, heading);
 299                 pref_label_bold(label, TRUE, TRUE);
 300                 gtk_label_set_xalign(GTK_LABEL(label), 0.0);
 301                 gtk_label_set_yalign(GTK_LABEL(label), 0.5);
 302                 }
 303         if (text)
 304                 {
 305                 label = pref_label_new(vbox, text);
 306                 gtk_label_set_xalign(GTK_LABEL(label), 0.0);
 307                 gtk_label_set_yalign(GTK_LABEL(label), 0.5);
 308                 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 309                 }
 310
 311         return vbox;
 312 }
 313
 314 void generic_dialog_windows_load_config(const gchar **attribute_names, const gchar **attribute_values)
 315 {
 316         auto dw =  g_new0(DialogWindow, 1);
 317         gchar *title = nullptr;
 318         gchar *role = nullptr;
 319         gint x = 0;
 320         gint y = 0;
 321         gint w = 0;
 322         gint h = 0;
 323
 324         while (*attribute_names)
 325                 {
 326                 const gchar *option = *attribute_names++;
 327                 const gchar *value = *attribute_values++;
 328                 if (READ_CHAR_FULL("title", title)) continue;
 329                 if (READ_CHAR_FULL("role", role)) continue;
 330                 if (READ_INT_FULL("x", x)) continue;
 331                 if (READ_INT_FULL("y", y)) continue;
 332                 if (READ_INT_FULL("w", w)) continue;
 333                 if (READ_INT_FULL("h", h)) continue;
 334
 335                 log_printf("unknown attribute %s = %s\n", option, value);
 336                 }
 337
 338         if (title && title[0] != 0)
 339                 {
 340                 dw->title = g_strdup(title);
 341                 dw->role = g_strdup(role);
 342                 dw->x = x;
 343                 dw->y = y;
 344                 dw->w = w;
 345                 dw->h = h;
 346
 347                 dialog_windows = g_list_append(dialog_windows, dw);
 348                 }
 349 }
 350
 351 void generic_dialog_windows_write_config(GString *outstr, gint indent)
 352 {
 353         GList *work;
 354
 355         if (options->save_dialog_window_positions && dialog_windows)
 356                 {
 357                 WRITE_NL(); WRITE_STRING("<%s>", "dialogs");
 358                 indent++;
 359
 360                 work = g_list_first(dialog_windows);
 361                 while (work)
 362                         {
 363                         auto dw = static_cast<DialogWindow *>(work->data);
 364                         WRITE_NL(); WRITE_STRING("<window ");
 365                         write_char_option(outstr, indent + 1, "title", dw->title);
 366                         write_char_option(outstr, indent + 1, "role", dw->role);
 367                         WRITE_INT(*dw, x);
 368                         WRITE_INT(*dw, y);
 369                         WRITE_INT(*dw, w);
 370                         WRITE_INT(*dw, h);
 371                         WRITE_STRING("/>");
 372                         work = work->next;
 373                         }
 374                 indent--;
 375                 WRITE_NL(); WRITE_STRING("</%s>", "dialogs");
 376                 }
 377 }
 378
 379 static void generic_dialog_setup(GenericDialog *gd,
 380                                  const gchar *title,
 381                                  const gchar *role,
 382                                  GtkWidget *parent, gboolean auto_close,
 383                                  void (*cancel_cb)(GenericDialog *, gpointer), gpointer data)
 384 {
 385         GtkWidget *vbox;
 386         gint x, y, w, h;
 387         GtkWidget *scrolled;
 388
 389         gd->auto_close = auto_close;
 390         gd->data = data;
 391         gd->cancel_cb = cancel_cb;
 392
 393         gd->dialog = window_new(GTK_WINDOW_TOPLEVEL, role, nullptr, nullptr, title);
 394         DEBUG_NAME(gd->dialog);
 395         gtk_window_set_type_hint(GTK_WINDOW(gd->dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
 396
 397         if (options->save_dialog_window_positions)
 398                 {
 399                 if (generic_dialog_find_window(title, role, &x, &y, &w, &h))
 400                         {
 401                         gtk_window_set_default_size(GTK_WINDOW(gd->dialog), w, h);
 402                         gtk_window_move(GTK_WINDOW(gd->dialog), x, y);
 403                         }
 404                 }
 405
 406         if (parent)
 407                 {
 408                 GtkWindow *window = nullptr;
 409
 410                 if (GTK_IS_WINDOW(parent))
 411                         {
 412                         window = GTK_WINDOW(parent);
 413                         }
 414                 else
 415                         {
 416                         GtkWidget *top;
 417
 418                         top = gtk_widget_get_toplevel(parent);
 419                         if (GTK_IS_WINDOW(top) && gtk_widget_is_toplevel(top)) window = GTK_WINDOW(top);
 420                         }
 421
 422                 if (window) gtk_window_set_transient_for(GTK_WINDOW(gd->dialog), window);
 423                 }
 424
 425         g_signal_connect(G_OBJECT(gd->dialog), "delete_event",
 426                          G_CALLBACK(generic_dialog_delete_cb), gd);
 427         g_signal_connect(G_OBJECT(gd->dialog), "key_press_event",
 428                          G_CALLBACK(generic_dialog_key_press_cb), gd);
 429
 430         gtk_window_set_resizable(GTK_WINDOW(gd->dialog), TRUE);
 431         gtk_container_set_border_width(GTK_CONTAINER(gd->dialog), PREF_PAD_BORDER);
 432
 433         scrolled = gtk_scrolled_window_new(nullptr, nullptr);
 434         gtk_scrolled_window_set_propagate_natural_height(GTK_SCROLLED_WINDOW(scrolled), TRUE);
 435         gtk_scrolled_window_set_propagate_natural_width(GTK_SCROLLED_WINDOW(scrolled), TRUE);
 436         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_BUTTON_SPACE);
 437         gtk_container_add(GTK_CONTAINER(scrolled), vbox);
 438         gtk_container_add(GTK_CONTAINER(gd->dialog), scrolled);
 439         gtk_widget_show(scrolled);
 440
 441         gtk_widget_show(vbox);
 442
 443         gd->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 444         gtk_box_pack_start(GTK_BOX(vbox), gd->vbox, TRUE, TRUE, 0);
 445         gtk_widget_show(gd->vbox);
 446
 447         gd->hbox = gtk_hbutton_box_new();
 448         gtk_button_box_set_layout(GTK_BUTTON_BOX(gd->hbox), GTK_BUTTONBOX_END);
 449         gtk_box_set_spacing(GTK_BOX(gd->hbox), PREF_PAD_BUTTON_GAP);
 450         gtk_box_pack_start(GTK_BOX(vbox), gd->hbox, FALSE, FALSE, 0);
 451         gtk_widget_show(gd->hbox);
 452
 453         if (gd->cancel_cb)
 454                 {
 455                 gd->cancel_button = generic_dialog_add_button(gd, GTK_STOCK_CANCEL, nullptr, gd->cancel_cb, TRUE);
 456                 }
 457         else
 458                 {
 459                 gd->cancel_button = nullptr;
 460                 }
 461
 462         if (generic_dialog_get_alternative_button_order(gd->hbox))
 463                 {
 464                 g_signal_connect(G_OBJECT(gd->dialog), "show",
 465                                  G_CALLBACK(generic_dialog_show_cb), gd);
 466                 }
 467
 468         gd->default_cb = nullptr;
 469 }
 470
 471 GenericDialog *generic_dialog_new(const gchar *title,
 472                                   const gchar *role,
 473                                   GtkWidget *parent, gboolean auto_close,
 474                                   void (*cancel_cb)(GenericDialog *, gpointer), gpointer data)
 475 {
 476         GenericDialog *gd;
 477
 478         gd = g_new0(GenericDialog, 1);
 479         generic_dialog_setup(gd, title, role,
 480                              parent, auto_close, cancel_cb, data);
 481         return gd;
 482 }
 483 /*
 484  *-----------------------------------------------------------------------------
 485  * simple warning dialog
 486  *-----------------------------------------------------------------------------
 487  */
 488
 489 static void warning_dialog_ok_cb(GenericDialog *UNUSED(gd), gpointer UNUSED(data))
 490 {
 491         /* no op */
 492 }
 493
 494 GenericDialog *warning_dialog(const gchar *heading, const gchar *text,
 495                               const gchar *icon_stock_id, GtkWidget *parent)
 496 {
 497         GenericDialog *gd;
 498
 499         gd = generic_dialog_new(heading, "warning", parent, TRUE, nullptr, nullptr);
 500         generic_dialog_add_button(gd, GTK_STOCK_OK, nullptr, warning_dialog_ok_cb, TRUE);
 501
 502         generic_dialog_add_message(gd, icon_stock_id, heading, text, TRUE);
 503
 504         gtk_widget_show(gd->dialog);
 505
 506         return gd;
 507 }
 508
 509 /*
 510  *-----------------------------------------------------------------------------
 511  * AppImage version update notification message with fade-out
 512  *-----------------------------------------------------------------------------
 513  *
 514  * It is expected that the version file on the server has the following format
 515  * for the first two lines in these formats:
 516  *
 517  * 1. x86_64 AppImage - e.g. Geeqie-v2.0+20221113-x86_64.AppImage
 518  * 2. arm AppImage - e.g. Geeqie-v2.0+20221025-aarch64.AppImage
 519  */
 520
 521 struct AppImageData
 522 {
 523         GFile *version_file;
 524         GDataInputStream *data_input_stream;
 525         GFileInputStream *file_input_stream;
 526         GThreadPool *thread_pool;
 527         GtkWidget *window;
 528         guint id;
 529 };
 530
 531 static gboolean appimage_notification_close_cb(gpointer data)
 532 {
 533         auto appimage_data = static_cast<AppImageData *>(data);
 534
 535         if (appimage_data->window && gtk_window_get_opacity(GTK_WINDOW(appimage_data->window)) != 0)
 536                 {
 537                 g_source_remove(appimage_data->id);
 538                 }
 539
 540         if (appimage_data->window)
 541                 {
 542                 gtk_widget_destroy(appimage_data->window);
 543                 }
 544
 545         g_object_unref(appimage_data->data_input_stream);
 546         g_object_unref(appimage_data->file_input_stream);
 547         g_object_unref(appimage_data->version_file);
 548         g_thread_pool_free(appimage_data->thread_pool, TRUE, TRUE);
 549         g_free(appimage_data);
 550
 551         return G_SOURCE_REMOVE;
 552 }
 553
 554 static gboolean appimage_notification_fade_cb(gpointer data)
 555 {
 556         auto appimage_data = static_cast<AppImageData *>(data);
 557
 558         gtk_window_set_opacity(GTK_WINDOW(appimage_data->window), (gtk_window_get_opacity(GTK_WINDOW(appimage_data->window)) - 0.02));
 559
 560         if (gtk_window_get_opacity(GTK_WINDOW(appimage_data->window)) == 0)
 561                 {
 562                 g_idle_add(appimage_notification_close_cb, data);
 563
 564                 return FALSE;
 565                 }
 566
 567         return TRUE;
 568 }
 569
 570 static gboolean user_close_cb(GtkWidget *UNUSED(widget), GdkEvent *UNUSED(event), gpointer data)
 571 {
 572         auto appimage_data = static_cast<AppImageData *>(data);
 573
 574         g_idle_add(appimage_notification_close_cb, appimage_data);
 575
 576         return FALSE;
 577 }
 578
 579 static void show_notification_message(gchar *version_string_from_file, AppImageData *appimage_data)
 580 {
 581         GtkWidget *label;
 582         gint server_version;
 583         gint running_version;
 584         gchar *version_string;
 585
 586         server_version = atoi(strtok(strstr(version_string_from_file, "+") + 1, "-") );
 587         version_string = g_strdup(strstr(VERSION, "git"));
 588
 589         /* If a release version is running, do not look for updates */
 590         if (version_string)
 591                 {
 592                 running_version = atoi(strtok(version_string + 3, "-") );
 593                 g_free(version_string);
 594
 595                 if (server_version > running_version)
 596                         {
 597                         appimage_data->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 598                         label = gtk_label_new (_("A new Geeqie AppImage is available"));
 599                         gtk_widget_show(label);
 600                         gtk_container_add(GTK_CONTAINER(appimage_data->window), label);
 601                         gtk_window_set_decorated(GTK_WINDOW(appimage_data->window), FALSE);
 602                         gtk_widget_set_size_request(appimage_data->window, 300, 40);
 603                         gtk_window_set_gravity(GTK_WINDOW(appimage_data->window), GDK_GRAVITY_NORTH_EAST);
 604                         gtk_window_move(GTK_WINDOW(appimage_data->window), (gdk_screen_width() * 0.8), (gdk_screen_height() / 20));
 605                         gtk_window_set_skip_taskbar_hint(GTK_WINDOW(appimage_data->window), TRUE);
 606                         gtk_window_set_focus_on_map(GTK_WINDOW(appimage_data->window), FALSE);
 607                         g_signal_connect(appimage_data->window, "focus-in-event", G_CALLBACK(user_close_cb), appimage_data);
 608                         appimage_data->id = g_timeout_add(100, appimage_notification_fade_cb, appimage_data);
 609                         gtk_widget_show((appimage_data->window));
 610                         }
 611                 else
 612                         {
 613                         g_idle_add(appimage_notification_close_cb, appimage_data);
 614                         }
 615                 }
 616 }
 617
 618 #ifdef __arm__
 619 static void appimage_data_arm_read_line_async_ready_cb(GObject *source_object, GAsyncResult *res, gpointer data)
 620 {
 621         auto appimage_data = static_cast<AppImageData *>(data);
 622         gsize length;
 623         gchar *result;
 624
 625         result = g_data_input_stream_read_line_finish(appimage_data->data_input_stream, res, &length, nullptr);
 626
 627         if (result && strstr(result, "-aarch64.AppImage"))
 628                 {
 629                 show_notification_message(result, appimage_data);
 630                 }
 631         else
 632                 {
 633                 g_idle_add(appimage_notification_close_cb, data);
 634                 }
 635
 636         g_free(result);
 637 }
 638 #endif
 639
 640 static void appimage_data_x86_read_line_async_ready_cb(GObject *UNUSED(source_object), GAsyncResult *res, gpointer data)
 641 {
 642         auto appimage_data = static_cast<AppImageData *>(data);
 643         gsize length;
 644         gchar *result;
 645
 646         result = g_data_input_stream_read_line_finish(appimage_data->data_input_stream, res, &length, nullptr);
 647
 648 #ifdef __x86_64__
 649         if (result && strstr(result, "-x86_64.AppImage"))
 650                 {
 651                 show_notification_message(result, appimage_data);
 652                 }
 653         else
 654                 {
 655                 g_idle_add(appimage_notification_close_cb, data);
 656                 }
 657 #endif
 658
 659 #ifdef __arm__
 660         g_data_input_stream_read_line_async(appimage_data->data_input_stream, G_PRIORITY_LOW, nullptr, appimage_data_arm_read_line_async_ready_cb, appimage_data);
 661 #endif
 662
 663         g_free(result);
 664 }
 665
 666 static void appimage_notification_func(gpointer data, gpointer UNUSED(user_data))
 667 {
 668         auto appimage_data = static_cast<AppImageData *>(data);
 669         GNetworkMonitor *net_mon;
 670         GSocketConnectable *geeqie_github_io;
 671         gboolean internet_available = FALSE;
 672
 673         net_mon = g_network_monitor_get_default();
 674         geeqie_github_io = g_network_address_parse_uri(APPIMAGE_VERSION_FILE, 80, nullptr);
 675         if (geeqie_github_io)
 676                 {
 677                 internet_available = g_network_monitor_can_reach(net_mon, geeqie_github_io, nullptr, nullptr);
 678                 g_object_unref(geeqie_github_io);
 679                 }
 680
 681         if (internet_available)
 682                 {
 683                 appimage_data->version_file = g_file_new_for_uri(APPIMAGE_VERSION_FILE);
 684                 appimage_data->file_input_stream = g_file_read(appimage_data->version_file, nullptr, nullptr);
 685                 appimage_data->data_input_stream = g_data_input_stream_new(G_INPUT_STREAM(appimage_data->file_input_stream));
 686
 687                 g_data_input_stream_read_line_async(appimage_data->data_input_stream, G_PRIORITY_LOW, nullptr, appimage_data_x86_read_line_async_ready_cb, appimage_data);
 688                 }
 689         else
 690                 {
 691                 g_thread_pool_free(appimage_data->thread_pool, TRUE, TRUE);
 692                 g_free(appimage_data);
 693                 }
 694 }
 695
 696 void appimage_notification()
 697 {
 698         AppImageData *appimage_data;
 699
 700         appimage_data = g_new0(AppImageData, 1);
 701
 702         appimage_data->thread_pool = g_thread_pool_new(appimage_notification_func, appimage_data, 1, FALSE, nullptr);
 703         g_thread_pool_push(appimage_data->thread_pool, appimage_data, nullptr);
 704 }
 705
 706 /*
 707  *-----------------------------------------------------------------------------
 708  * generic file ops dialog routines
 709  *-----------------------------------------------------------------------------
 710  */
 711
 712 void file_dialog_close(FileDialog *fdlg)
 713 {
 714         file_data_unref(fdlg->source_fd);
 715         g_free(fdlg->dest_path);
 716         if (fdlg->source_list) filelist_free(fdlg->source_list);
 717
 718         generic_dialog_close(GENERIC_DIALOG(fdlg));
 719 }
 720
 721 FileDialog *file_dialog_new(const gchar *title,
 722                             const gchar *role,
 723                             GtkWidget *parent,
 724                             void (*cancel_cb)(FileDialog *, gpointer), gpointer data)
 725 {
 726         FileDialog *fdlg = nullptr;
 727
 728         fdlg = g_new0(FileDialog, 1);
 729
 730         generic_dialog_setup(GENERIC_DIALOG(fdlg), title,
 731                              role, parent, FALSE,
 732                              reinterpret_cast<void(*)(GenericDialog *, gpointer)>(cancel_cb), data);
 733
 734         return fdlg;
 735 }
 736
 737 GtkWidget *file_dialog_add_button(FileDialog *fdlg, const gchar *stock_id, const gchar *text,
 738                                   void (*func_cb)(FileDialog *, gpointer), gboolean is_default)
 739 {
 740         return generic_dialog_add_button(GENERIC_DIALOG(fdlg), stock_id, text,
 741                                          reinterpret_cast<void(*)(GenericDialog *, gpointer)>(func_cb), is_default);
 742 }
 743
 744 static void file_dialog_entry_cb(GtkWidget *UNUSED(widget), gpointer data)
 745 {
 746         auto fdlg = static_cast<FileDialog *>(data);
 747         g_free(fdlg->dest_path);
 748         fdlg->dest_path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(fdlg->entry)));
 749 }
 750
 751 static void file_dialog_entry_enter_cb(const gchar *UNUSED(path), gpointer data)
 752 {
 753         auto gd = static_cast<GenericDialog *>(data);
 754
 755         file_dialog_entry_cb(nullptr, data);
 756
 757         if (gd->default_cb) gd->default_cb(gd, gd->data);
 758 }
 759
 760 void file_dialog_add_path_widgets(FileDialog *fdlg, const gchar *default_path, const gchar *path,
 761                                   const gchar *history_key, const gchar *filter, const gchar *filter_desc)
 762 {
 763         GtkWidget *tabcomp;
 764         GtkWidget *list;
 765
 766         if (fdlg->entry) return;
 767
 768         tabcomp = tab_completion_new_with_history(&fdlg->entry, nullptr,
 769                   history_key, -1, file_dialog_entry_enter_cb, fdlg);
 770         gtk_box_pack_end(GTK_BOX(GENERIC_DIALOG(fdlg)->vbox), tabcomp, FALSE, FALSE, 0);
 771         generic_dialog_attach_default(GENERIC_DIALOG(fdlg), fdlg->entry);
 772         gtk_widget_show(tabcomp);
 773
 774         if (path && path[0] == G_DIR_SEPARATOR)
 775                 {
 776                 fdlg->dest_path = g_strdup(path);
 777                 }
 778         else
 779                 {
 780                 const gchar *base;
 781
 782                 base = tab_completion_set_to_last_history(fdlg->entry);
 783
 784                 if (!base) base = default_path;
 785                 if (!base) base = homedir();
 786
 787                 if (path)
 788                         {
 789                         fdlg->dest_path = g_build_filename(base, path, NULL);
 790                         }
 791                 else
 792                         {
 793                         fdlg->dest_path = g_strdup(base);
 794                         }
 795                 }
 796
 797         list = path_selection_new_with_files(fdlg->entry, fdlg->dest_path, filter, filter_desc);
 798         path_selection_add_select_func(fdlg->entry, file_dialog_entry_enter_cb, fdlg);
 799         gtk_box_pack_end(GTK_BOX(GENERIC_DIALOG(fdlg)->vbox), list, TRUE, TRUE, 0);
 800         gtk_widget_show(list);
 801
 802         gtk_widget_grab_focus(fdlg->entry);
 803         if (fdlg->dest_path)
 804                 {
 805                 gtk_entry_set_text(GTK_ENTRY(fdlg->entry), fdlg->dest_path);
 806                 gtk_editable_set_position(GTK_EDITABLE(fdlg->entry), strlen(fdlg->dest_path));
 807                 }
 808
 809         g_signal_connect(G_OBJECT(fdlg->entry), "changed",
 810                          G_CALLBACK(file_dialog_entry_cb), fdlg);
 811 }
 812
 813 //void file_dialog_add_filter(FileDialog *fdlg, const gchar *filter, const gchar *filter_desc, gboolean set)
 814 //{
 815         //if (!fdlg->entry) return;
 816         //path_selection_add_filter(fdlg->entry, filter, filter_desc, set);
 817 //}
 818
 819 //void file_dialog_clear_filter(FileDialog *fdlg)
 820 //{
 821         //if (!fdlg->entry) return;
 822         //path_selection_clear_filter(fdlg->entry);
 823 //}
 824
 825 void file_dialog_sync_history(FileDialog *fdlg, gboolean dir_only)
 826 {
 827         if (!fdlg->dest_path) return;
 828
 829         if (!dir_only ||
 830             (dir_only && isdir(fdlg->dest_path)) )
 831                 {
 832                 tab_completion_append_to_history(fdlg->entry, fdlg->dest_path);
 833                 }
 834         else
 835                 {
 836                 gchar *buf = remove_level_from_path(fdlg->dest_path);
 837                 tab_completion_append_to_history(fdlg->entry, buf);
 838                 g_free(buf);
 839                 }
 840 }
 841 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */