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