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