Fix #264, 274, 285, 436: Add 'Losslessly rotate image' keyboard shortcuts

[geeqie.git] / src / layout_util.c

diff --git a/src/layout_util.c b/src/layout_util.c
index 735a9e9..9cc0558 100644 (file)
--- a/src/layout_util.c
+++ b/src/layout_util.c
@@ -51,6 +51,7 @@
 #include "ui_tabcomp.h"
 #include "utilops.h"
 #include "view_dir.h"
+#include "view_file.h"
 #include "window.h"
 #include "metadata.h"
 #include "desktop_file.h"
@@ -59,6 +60,7 @@
 #include "keymap_template.c"
 
 #define MENU_EDIT_ACTION_OFFSET 16
+#define FILE_COLUMN_POINTER 0
 
 static gboolean layout_bar_enabled(LayoutWindow *lw);
 static gboolean layout_bar_sort_enabled(LayoutWindow *lw);
@@ -451,6 +453,101 @@ static void layout_menu_exif_rotate_cb(GtkToggleAction *action, gpointer data)
        layout_image_reset_orientation(lw);
 }
 
+static void layout_menu_write_rotate(GtkToggleAction *action, gpointer data, gboolean keep_date)
+{
+       LayoutWindow *lw = data;
+       GtkTreeModel *store;
+       GList *work;
+       GtkTreeSelection *selection;
+       GtkTreePath *tpath;
+       FileData *fd_n;
+       GtkTreeIter iter;
+       IconData *id;
+       gchar *rotation;
+       gchar *command;
+       gint run_result;
+       GenericDialog *gd;
+       GString *message;
+
+       if (!layout_valid(&lw)) return;
+
+       if (!lw || !lw->vf) return;
+
+       if (lw->vf->type == FILEVIEW_ICON)
+               {
+               if (!VFICON(lw->vf)->selection) return;
+               work = VFICON(lw->vf)->selection;
+               }
+       else
+               {
+               selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
+               work = gtk_tree_selection_get_selected_rows(selection, &store);
+               }
+
+       while (work)
+               {
+               if (lw->vf->type == FILEVIEW_ICON)
+                       {
+                       id = work->data;
+                       fd_n = id->fd;
+                       work = work->next;
+                       }
+               else
+                       {
+                       tpath = work->data;
+                       gtk_tree_model_get_iter(store, &iter, tpath);
+                       gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
+                       work = work->next;
+                       }
+
+               rotation = g_strdup_printf("%d", fd_n->user_orientation);
+               command = g_strconcat(GQ_BIN_DIR, "/geeqie-rotate -r ", rotation,
+                                                                                                       keep_date ? " -t " : " ", fd_n->path, NULL);
+
+               run_result = WEXITSTATUS(runcmd(command));
+               if (!run_result)
+                       {
+                       fd_n->user_orientation = 0;
+                       }
+               else
+                       {
+                       message = g_string_new("");
+                       message = g_string_append(message, _("Operation failed:\n"));
+
+                       if (run_result == 3)
+                               message = g_string_append(message, _("Cannot create tmp file"));
+                       else
+                               {
+                               message = g_string_append(message, _("File: "));
+                               message = g_string_append(message, fd_n->name);
+                               }
+
+                       gd = generic_dialog_new(_("Image orientation"),
+                       "Image orientation", NULL, TRUE, NULL, NULL);
+                       generic_dialog_add_message(gd, GTK_STOCK_DIALOG_ERROR,
+                       "Image orientation", message->str);
+                       generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, NULL, TRUE);
+
+                       gtk_widget_show(gd->dialog);
+
+                       g_string_free(message, TRUE);
+                       }
+
+               g_free(rotation);
+               g_free(command);
+               }
+}
+
+static void layout_menu_write_rotate_keep_date_cb(GtkToggleAction *action, gpointer data)
+{
+       layout_menu_write_rotate(action, data, TRUE);
+}
+
+static void layout_menu_write_rotate_cb(GtkToggleAction *action, gpointer data)
+{
+       layout_menu_write_rotate(action, data, FALSE);
+}
+
 static void layout_menu_config_cb(GtkAction *action, gpointer data)
 {
        LayoutWindow *lw = data;
@@ -1694,6 +1791,8 @@ static GtkActionEntry menu_entries[] = {
   { "StereoCycle",     NULL,                   N_("_Cycle through stereo modes"),      NULL,                   N_("Cycle through stereo modes"),       CB(layout_menu_stereo_mode_next_cb) },
   { "SplitNextPane",   NULL,                   N_("_Next Pane"),       "<alt>Right",                   N_("Next Pane"),        CB(layout_menu_split_pane_next_cb) },
   { "SplitPreviousPane",       NULL,                   N_("_Previous Pane"),   "<alt>Left",                    N_("Previous Pane"),    CB(layout_menu_split_pane_prev_cb) },
+  { "WriteRotation",   NULL,                   N_("_Write orientation to file"),               NULL,           N_("Write orientation to file"),                        CB(layout_menu_write_rotate_cb) },
+  { "WriteRotationKeepDate",   NULL,                   N_("_Write orientation to file (preserve timestamp)"),                  NULL,           N_("Write orientation to file (preserve timestamp)"),                   CB(layout_menu_write_rotate_keep_date_cb) },
 
 };
 
@@ -1833,6 +1932,9 @@ static const gchar *menu_ui_description =
 "        <separator/>"
 "        <menuitem action='ExifRotate'/>"
 "        <separator/>"
+"        <menuitem action='WriteRotation'/>"
+"        <menuitem action='WriteRotationKeepDate'/>"
+"        <separator/>"
 "      </menu>"
 "      <menu action='RatingMenu'>"
 "        <menuitem action='Rating0'/>"
@@ -2634,6 +2736,13 @@ static void layout_util_sync_views(LayoutWindow *lw)
        action = gtk_action_group_get_action(lw->action_group, "ConnectZoomMenu");
        gtk_action_set_sensitive(action, lw->split_mode != SPLIT_NONE);
 
+       action = gtk_action_group_get_action(lw->action_group, "WriteRotation");
+       gtk_action_set_sensitive(action, !(runcmd("which exiftran >null") ||
+                                                       runcmd("which mogrify >null") || options->metadata.write_orientation));
+       action = gtk_action_group_get_action(lw->action_group, "WriteRotationKeepDate");
+       gtk_action_set_sensitive(action, !(runcmd("which exiftran >null") ||
+                                                       runcmd("which mogrify >null") || options->metadata.write_orientation));
+
        action = gtk_action_group_get_action(lw->action_group, "StereoAuto");
        gtk_radio_action_set_current_value(GTK_RADIO_ACTION(action), layout_image_stereo_pixbuf_get(lw));