src/collect-dlg.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 "collect-dlg.h"
  23
  24 #include <memory>
  25
  26 #include <config.h>
  27
  28 #include "collect.h"
  29 #include "collect-io.h"
  30 #include "compat.h"
  31 #include "intl.h"
  32 #include "main-defines.h"
  33 #include "misc.h"
  34 #include "ui-fileops.h"
  35 #include "utilops.h"
  36
  37 enum {
  38         DIALOG_SAVE,
  39         DIALOG_SAVE_CLOSE,
  40         DIALOG_LOAD,
  41         DIALOG_APPEND
  42 };
  43
  44 static void collection_save_confirmed(GenericDialog *gdlg, gboolean overwrite, CollectionData *cd);
  45
  46 static void collection_confirm_ok_cb(GenericDialog *gdlg, gpointer data)
  47 {
  48         auto cd = static_cast<CollectionData *>(data);
  49
  50         collection_save_confirmed(gdlg, TRUE, cd);
  51 }
  52
  53 static void collection_confirm_cancel_cb(GenericDialog *gdlg, gpointer)
  54 {
  55         generic_dialog_close(gdlg);
  56 }
  57
  58 static void collection_save_confirmed(GenericDialog *gdlg, gboolean overwrite, CollectionData *cd)
  59 {
  60         gchar *buf;
  61         GenericDialog *gdlg_overwrite;
  62
  63         generic_dialog_close(gdlg);
  64
  65         if (!overwrite && isfile(cd->collection_path))
  66                 {
  67                 gdlg_overwrite = file_util_gen_dlg(_("Overwrite collection"), "dlg_confirm", nullptr, FALSE, collection_confirm_cancel_cb, cd);
  68                 generic_dialog_add_message(gdlg_overwrite, GQ_ICON_DIALOG_QUESTION, _("Overwrite existing collection?"), cd->name, TRUE);
  69                 generic_dialog_add_button(gdlg_overwrite, GQ_ICON_OK, _("Overwrite"), collection_confirm_ok_cb, TRUE);
  70
  71                 gtk_widget_show(gdlg_overwrite->dialog);
  72
  73                 return;
  74                 }
  75
  76         if (!collection_save(cd, cd->collection_path))
  77                 {
  78                 buf = g_strdup_printf(_("Failed to save the collection:\n%s"), cd->collection_path);
  79                 file_util_warning_dialog(_("Save Failed"), buf, GQ_ICON_DIALOG_ERROR, GENERIC_DIALOG(gdlg)->dialog);
  80                 g_free(buf);
  81                 }
  82
  83         collection_unref(cd);
  84         collection_window_close_by_collection(cd);
  85 }
  86
  87 static void collection_save_cb(GenericDialog *gd, gpointer data)
  88 {
  89         auto cd = static_cast<CollectionData *>(data);
  90
  91         cd->collection_path = g_strconcat(get_collections_dir(), G_DIR_SEPARATOR_S, gq_gtk_entry_get_text(GTK_ENTRY(cd->dialog_name_entry)), GQ_COLLECTION_EXT, nullptr);
  92
  93         collection_save_confirmed(gd, FALSE, cd);
  94 }
  95
  96 static void real_collection_button_pressed(GenericDialog *, gpointer data)
  97 {
  98         auto cd = static_cast<CollectionData *>(data);
  99         GList *collection_list = nullptr;
 100
 101         collect_manager_list(nullptr, nullptr, &collection_list);
 102
 103         auto append_collection_path = static_cast<gchar *>(g_list_nth_data(collection_list, cd->collection_append_index));
 104         collection_load(cd, append_collection_path, COLLECTION_LOAD_APPEND);
 105
 106         collection_unref(cd);
 107         string_list_free(collection_list);
 108 }
 109
 110 static void collection_append_cb(GenericDialog *gd, gpointer data)
 111 {
 112         real_collection_button_pressed(gd, data);
 113 }
 114
 115 static void collection_save_or_load_dialog_close_cb(GenericDialog *gdlg, gpointer data)
 116 {
 117         auto cd = static_cast<CollectionData *>(data);
 118
 119         if (cd) collection_unref(cd);
 120         generic_dialog_close(gdlg);
 121 }
 122
 123 static void collection_append_menu_cb(GtkWidget *collection_append_combo, gpointer data)
 124 {
 125         auto option = static_cast<gint *>(data);
 126
 127         *option = gtk_combo_box_get_active(GTK_COMBO_BOX(collection_append_combo));
 128 }
 129
 130 static void collection_save_or_append_dialog(gint type, CollectionData *cd)
 131 {
 132         GenericDialog *gdlg;
 133         const gchar *title;
 134         GList *collection_list = nullptr;
 135
 136         if (!cd) return;
 137
 138         collection_ref(cd);
 139
 140         if (type == DIALOG_SAVE || type == DIALOG_SAVE_CLOSE)
 141                 {
 142                 GtkWidget *existing_collections;
 143                 GtkWidget *save_as_label;
 144                 GtkWidget *scrolled;
 145                 GtkWidget *viewport;
 146
 147                 title = _("Save collection");
 148
 149                 gdlg = file_util_gen_dlg(title, "dlg_collection_save", nullptr, FALSE, collection_save_or_load_dialog_close_cb, cd);
 150
 151                 generic_dialog_add_message(GENERIC_DIALOG(gdlg), nullptr, title, _("Existing collections:"), FALSE);
 152                 generic_dialog_add_button(gdlg, GQ_ICON_SAVE, _("Save"), collection_save_cb, TRUE);
 153
 154                 collect_manager_list(&collection_list, nullptr, nullptr);
 155
 156                 GString *out_string = g_string_new(nullptr);
 157
 158                 for (GList *work = collection_list; work != nullptr; work = work->next)
 159                         {
 160                         auto collection_name = static_cast<const gchar *>(work->data);
 161                         out_string = g_string_append(out_string, collection_name);
 162                         out_string = g_string_append(out_string, "\n");
 163                         }
 164                 string_list_free(collection_list);
 165
 166                 existing_collections = gtk_label_new(out_string->str);
 167                 g_string_free(out_string, TRUE);
 168
 169                 scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
 170                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 171                 gtk_widget_show(scrolled);
 172
 173                 viewport = gtk_viewport_new(nullptr, nullptr);
 174                 gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
 175                 gq_gtk_container_add(GTK_WIDGET(viewport), existing_collections);
 176                 gtk_widget_show(viewport);
 177                 gtk_widget_show(existing_collections);
 178                 gq_gtk_container_add(GTK_WIDGET(scrolled), viewport);
 179
 180                 gq_gtk_box_pack_start(GTK_BOX(gdlg->vbox), scrolled, TRUE,TRUE, 0);
 181
 182                 save_as_label = gtk_label_new("Save collection as:");
 183                 gq_gtk_box_pack_start(GTK_BOX(gdlg->vbox), save_as_label, FALSE,FALSE, 0);
 184                 gtk_label_set_xalign(GTK_LABEL(save_as_label), 0.0);
 185                 gtk_widget_show(save_as_label);
 186
 187                 cd->dialog_name_entry = gtk_entry_new();
 188                 gtk_widget_show(cd->dialog_name_entry);
 189
 190                 gq_gtk_box_pack_start(GTK_BOX(gdlg->vbox), cd->dialog_name_entry, FALSE, FALSE, 0);
 191
 192                 gq_gtk_entry_set_text(GTK_ENTRY(cd->dialog_name_entry), cd->name);
 193                 gtk_widget_grab_focus(cd->dialog_name_entry);
 194                 gtk_widget_show(GENERIC_DIALOG(gdlg)->dialog);
 195                 }
 196         else
 197                 {
 198                 CollectWindow *cw;
 199                 GtkWidget *parent = nullptr;
 200                 GtkWidget *collection_append_combo;
 201
 202                 title = _("Append collection");
 203
 204                 cw = collection_window_find(cd);
 205                 if (cw) parent = cw->window;
 206
 207                 gdlg = file_util_gen_dlg(title, "dlg_collection_append", parent, true, nullptr, cd);
 208
 209                 generic_dialog_add_message(GENERIC_DIALOG(gdlg), nullptr, title, _("Select from existing collections:"), FALSE);
 210                 generic_dialog_add_button(gdlg, GQ_ICON_CANCEL, _("Cancel"), nullptr, TRUE);
 211                 generic_dialog_add_button(gdlg, GQ_ICON_ADD, _("_Append"), collection_append_cb, TRUE);
 212
 213                 collect_manager_list(&collection_list, nullptr, nullptr);
 214
 215                 collection_append_combo = gtk_combo_box_text_new();
 216
 217                 for (GList *work = collection_list; work != nullptr; work = work->next)
 218                         {
 219                         auto collection_name = static_cast<const gchar *>(work->data);
 220                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(collection_append_combo), collection_name);
 221                         }
 222                 string_list_free(collection_list);
 223
 224                 gtk_combo_box_set_active(GTK_COMBO_BOX(collection_append_combo), 0);
 225
 226                 g_signal_connect(G_OBJECT(collection_append_combo), "changed", G_CALLBACK(collection_append_menu_cb), &cd->collection_append_index);
 227
 228                 gtk_widget_show(collection_append_combo);
 229
 230                 gq_gtk_box_pack_start(GTK_BOX(gdlg->vbox), collection_append_combo, TRUE,TRUE, 0);
 231                 gtk_widget_show(GENERIC_DIALOG(gdlg)->dialog);
 232                 }
 233 }
 234
 235 void collection_dialog_save_as(CollectionData *cd)
 236 {
 237         collection_save_or_append_dialog(DIALOG_SAVE, cd);
 238 }
 239
 240 void collection_dialog_save_close(CollectionData *cd)
 241 {
 242         collection_save_or_append_dialog(DIALOG_SAVE_CLOSE, cd);
 243 }
 244
 245 void collection_dialog_append(CollectionData *cd)
 246 {
 247         collection_save_or_append_dialog(DIALOG_APPEND, cd);
 248 }
 249 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */