src/view_dir.c

   1 /*
   2  * Geeqie
   3  * (C) 2008 Vladimir Nadvornik
   4  *
   5  * Author: Laurent Monin
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12 #include "main.h"
  13 #include "view_dir.h"
  14
  15 #include "filelist.h"
  16 #include "layout_util.h"
  17 #include "ui_menu.h"
  18 #include "utilops.h"
  19 #include "view_dir_list.h"
  20 #include "view_dir_tree.h"
  21
  22 GtkRadioActionEntry menu_view_dir_radio_entries[] = {
  23   { "FolderList",       NULL,           N_("List"),             "<meta>L",      NULL, DIRVIEW_LIST },
  24   { "FolderTree",       NULL,           N_("Tr_ee"),            "<control>T",   NULL, DIRVIEW_TREE },
  25 };
  26
  27 void vd_destroy_cb(GtkWidget *widget, gpointer data)
  28 {
  29         ViewDir *vd = data;
  30
  31         if (vd->popup)
  32                 {
  33                 g_signal_handlers_disconnect_matched(G_OBJECT(vd->popup), G_SIGNAL_MATCH_DATA,
  34                                                      0, 0, 0, NULL, vd);
  35                 gtk_widget_destroy(vd->popup);
  36                 }
  37
  38         if (vd->widget_destroy_cb) vd->widget_destroy_cb(widget, data);
  39
  40         if (vd->pf) folder_icons_free(vd->pf);
  41         if (vd->drop_list) filelist_free(vd->drop_list);
  42
  43         if (vd->path) g_free(vd->path);
  44         if (vd->info) g_free(vd->info);
  45
  46         g_free(vd);
  47 }
  48
  49 ViewDir *vd_new(DirViewType type, const gchar *path)
  50 {
  51         ViewDir *vd = g_new0(ViewDir, 1);
  52
  53         vd->path = NULL;
  54         vd->click_fd = NULL;
  55
  56         vd->drop_fd = NULL;
  57         vd->drop_list = NULL;
  58         vd->drop_scroll_id = -1;
  59         vd->drop_list = NULL;
  60
  61         vd->popup = NULL;
  62         vd->pf = NULL;
  63
  64         vd->widget = gtk_scrolled_window_new(NULL, NULL);
  65         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vd->widget), GTK_SHADOW_IN);
  66         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vd->widget),
  67                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
  68
  69         switch(type)
  70         {
  71         case DIRVIEW_LIST: vd = vdlist_new(vd, path); break;
  72         case DIRVIEW_TREE: vd = vdtree_new(vd, path); break;
  73         }
  74
  75         g_signal_connect(G_OBJECT(vd->widget), "destroy",
  76                          G_CALLBACK(vd_destroy_cb), vd);
  77
  78         vd->pf = folder_icons_new();
  79
  80         return vd;
  81 }
  82
  83 void vd_set_select_func(ViewDir *vd,
  84                         void (*func)(ViewDir *vd, const gchar *path, gpointer data), gpointer data)
  85 {
  86         vd->select_func = func;
  87         vd->select_data = data;
  88 }
  89
  90 void vd_set_layout(ViewDir *vd, LayoutWindow *layout)
  91 {
  92         vd->layout = layout;
  93 }
  94
  95 gint vd_set_path(ViewDir *vd, const gchar *path)
  96 {
  97         gint ret = FALSE;
  98
  99         switch(vd->type)
 100         {
 101         case DIRVIEW_LIST: ret = vdlist_set_path(vd, path); break;
 102         case DIRVIEW_TREE: ret = vdtree_set_path(vd, path); break;
 103         }
 104
 105         return ret;
 106 }
 107
 108 void vd_refresh(ViewDir *vd)
 109 {
 110         switch(vd->type)
 111         {
 112         case DIRVIEW_LIST: return vdlist_refresh(vd);
 113         case DIRVIEW_TREE: return vdtree_refresh(vd);
 114         }
 115 }
 116
 117 const gchar *vd_row_get_path(ViewDir *vd, gint row)
 118 {
 119         const gchar *ret = NULL;
 120
 121         switch(vd->type)
 122         {
 123         case DIRVIEW_LIST: ret = vdlist_row_get_path(vd, row); break;
 124         case DIRVIEW_TREE: ret = vdtree_row_get_path(vd, row); break;
 125         }
 126
 127         return ret;
 128 }
 129
 130 void vd_color_set(ViewDir *vd, FileData *fd, gint color_set)
 131 {
 132         GtkTreeModel *store;
 133         GtkTreeIter iter;
 134
 135         switch(vd->type)
 136         {
 137         case DIRVIEW_LIST:
 138                 {
 139                 if (vdlist_find_row(vd, fd, &iter) < 0) return;
 140                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 141                 gtk_list_store_set(GTK_LIST_STORE(store), &iter, DIR_COLUMN_COLOR, color_set, -1);
 142                 }
 143                 break;
 144         case DIRVIEW_TREE:
 145                 {
 146                 if (vdtree_find_row(vd, fd, &iter, NULL) < 0) return;
 147                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 148                 gtk_tree_store_set(GTK_TREE_STORE(store), &iter, DIR_COLUMN_COLOR, color_set, -1);
 149                 }
 150                 break;
 151         }
 152 }
 153
 154 void vd_popup_destroy_cb(GtkWidget *widget, gpointer data)
 155 {
 156         ViewDir *vd = data;
 157
 158         vd_color_set(vd, vd->click_fd, FALSE);
 159         vd->click_fd = NULL;
 160         vd->popup = NULL;
 161
 162         vd_color_set(vd, vd->drop_fd, FALSE);
 163         filelist_free(vd->drop_list);
 164         vd->drop_list = NULL;
 165         vd->drop_fd = NULL;
 166 }
 167
 168 /*
 169  *-----------------------------------------------------------------------------
 170  * drop menu (from dnd)
 171  *-----------------------------------------------------------------------------
 172  */
 173
 174 static void vd_drop_menu_copy_cb(GtkWidget *widget, gpointer data)
 175 {
 176         ViewDir *vd = data;
 177         const gchar *path;
 178         GList *list;
 179
 180         if (!vd->drop_fd) return;
 181
 182         path = vd->drop_fd->path;
 183         list = vd->drop_list;
 184         vd->drop_list = NULL;
 185
 186         file_util_copy_simple(list, path);
 187 }
 188
 189 static void vd_drop_menu_move_cb(GtkWidget *widget, gpointer data)
 190 {
 191         ViewDir *vd = data;
 192         const gchar *path;
 193         GList *list;
 194
 195         if (!vd->drop_fd) return;
 196
 197         path = vd->drop_fd->path;
 198         list = vd->drop_list;
 199
 200         vd->drop_list = NULL;
 201
 202         file_util_move_simple(list, path);
 203 }
 204
 205 GtkWidget *vd_drop_menu(ViewDir *vd, gint active)
 206 {
 207         GtkWidget *menu;
 208
 209         menu = popup_menu_short_lived();
 210         g_signal_connect(G_OBJECT(menu), "destroy",
 211                          G_CALLBACK(vd_popup_destroy_cb), vd);
 212
 213         menu_item_add_stock_sensitive(menu, _("_Copy"), GTK_STOCK_COPY, active,
 214                                       G_CALLBACK(vd_drop_menu_copy_cb), vd);
 215         menu_item_add_sensitive(menu, _("_Move"), active, G_CALLBACK(vd_drop_menu_move_cb), vd);
 216
 217         menu_item_add_divider(menu);
 218         menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, NULL, vd);
 219
 220         return menu;
 221 }
 222