Include a Other Software section in Help file
[geeqie.git] / src / advanced_exif.c
index 0a5e498..541936b 100644 (file)
@@ -1,16 +1,24 @@
 /*
- * Geeqie
- * (C) 2004 John Ellis
- * Copyright (C) 2008 - 2012 The Geeqie Team
+ * Copyright (C) 2004 John Ellis
+ * Copyright (C) 2008 - 2016 The Geeqie Team
  *
  * Author: John Ellis
  *
- * This software is released under the GNU General Public License (GNU GPL).
- * Please read the included file COPYING for more information.
- * This software comes with no warranty of any kind, use at your own risk!
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-
 #include "main.h"
 #include "advanced_exif.h"
 
 #include "metadata.h"
 #include "filedata.h"
 #include "history_list.h"
+#include "layout_util.h"
 #include "misc.h"
 #include "ui_misc.h"
 #include "window.h"
 #include "dnd.h"
 
-/* FIXME: not needed when bar_exif.c is improved */
+/** @FIXME not needed when bar_exif.c is improved */
 #include "bar_exif.h"
 
 #include <math.h>
@@ -59,6 +68,15 @@ enum {
        EXIF_ADVCOL_COUNT
 };
 
+gint display_order [6] = {
+       EXIF_ADVCOL_DESCRIPTION,
+       EXIF_ADVCOL_VALUE,
+       EXIF_ADVCOL_NAME,
+       EXIF_ADVCOL_TAG,
+       EXIF_ADVCOL_FORMAT,
+       EXIF_ADVCOL_ELEMENTS
+};
+
 static gboolean advanced_exif_row_enabled(const gchar *name)
 {
        GList *list;
@@ -85,11 +103,11 @@ static void advanced_exif_update(ExifWin *ew)
        ExifItem *item;
 
        exif = exif_read_fd(ew->fd);
-       
+
        gtk_widget_set_sensitive(ew->scrolled, !!exif);
 
        if (!exif) return;
-       
+
        exif_original = exif_get_original(exif);
 
        store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(ew->listview)));
@@ -114,7 +132,7 @@ static void advanced_exif_update(ExifWin *ew)
                g_free(text);
                elements = g_strdup_printf("%d", exif_item_get_elements(item));
                description = exif_item_get_description(item);
-               if (!description || *description == '\0') 
+               if (!description || *description == '\0')
                        {
                        g_free(description);
                        description = g_strdup(tag_name);
@@ -176,10 +194,10 @@ static void advanced_exif_dnd_get(GtkWidget *listview, GdkDragContext *context,
                                  guint time, gpointer data)
 {
        //ExifWin *ew = data;
-       GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(listview)); 
+       GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(listview));
        GtkTreeIter iter;
 
-       if (gtk_tree_selection_get_selected(sel, NULL, &iter)) 
+       if (gtk_tree_selection_get_selected(sel, NULL, &iter))
                {
                GtkTreeModel *store = gtk_tree_view_get_model(GTK_TREE_VIEW(listview));
                gchar *key;
@@ -196,10 +214,10 @@ static void advanced_exif_dnd_get(GtkWidget *listview, GdkDragContext *context,
 static void advanced_exif_dnd_begin(GtkWidget *listview, GdkDragContext *context, gpointer data)
 {
        //ExifWin *ew = data;
-       GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(listview)); 
+       GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(listview));
        GtkTreeIter iter;
 
-       if (gtk_tree_selection_get_selected(sel, NULL, &iter)) 
+       if (gtk_tree_selection_get_selected(sel, NULL, &iter))
                {
                GtkTreeModel *store = gtk_tree_view_get_model(GTK_TREE_VIEW(listview));
                gchar *key;
@@ -230,8 +248,10 @@ static void advanced_exif_add_column(GtkWidget *listview, const gchar *title, gi
                {
                gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
                }
-       
+
+#if GTK_CHECK_VERSION(3,0,0)
        gtk_tree_view_column_set_resizable(column, TRUE);
+#endif
        gtk_tree_view_column_set_sort_column_id(column, n);
 
        renderer = gtk_cell_renderer_text_new();
@@ -295,6 +315,39 @@ static gint advanced_exif_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIt
        return ret;
 }
 
+static gboolean advanced_exif_mouseclick(GtkWidget *widget,
+                                               GdkEventButton *bevent, gpointer data)
+{
+       ExifWin *ew = data;
+       GtkTreePath *path;
+       GtkTreeViewColumn *column;
+       GtkTreeIter iter;
+       GtkTreeModel *store;
+       gchar *value;
+       GList *cols;
+       gint col_num;
+       GtkClipboard *clipboard;
+
+       gtk_tree_view_get_cursor(GTK_TREE_VIEW(ew->listview), &path, &column);
+       if (path && column)
+               {
+               store = gtk_tree_view_get_model(GTK_TREE_VIEW(ew->listview));
+               gtk_tree_model_get_iter(store, &iter, path);
+
+               cols = gtk_tree_view_get_columns(GTK_TREE_VIEW(ew->listview));
+               col_num = g_list_index(cols, (gpointer)column);
+               gtk_tree_model_get(store, &iter, display_order[col_num], &value, -1);
+
+               clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
+               gtk_clipboard_set_text(clipboard, value, -1);
+
+               g_list_free(cols);
+               g_free(value);
+               }
+
+       return TRUE;
+}
+
 static gboolean advanced_exif_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
 {
        ExifWin *ew = data;
@@ -310,6 +363,11 @@ static gboolean advanced_exif_keypress(GtkWidget *widget, GdkEventKey *event, gp
                                break;
                        }
                } // if (event->state & GDK_CONTROL...
+       if (!stop_signal && is_help_key(event))
+               {
+               help_window_show("GuideOtherWindowsExif.html");
+               stop_signal = TRUE;
+               }
 
        return stop_signal;
 } // static gboolean advanced_exif_...
@@ -326,6 +384,7 @@ GtkWidget *advanced_exif_new(void)
        ew = g_new0(ExifWin, 1);
 
        ew->window = window_new(GTK_WINDOW_TOPLEVEL, "view", NULL, NULL, _("Metadata"));
+       DEBUG_NAME(ew->window);
 
        geometry.min_width = 900;
        geometry.min_height = 600;
@@ -346,7 +405,12 @@ GtkWidget *advanced_exif_new(void)
        ew->label_file_name = gtk_label_new("");
        gtk_label_set_ellipsize(GTK_LABEL(ew->label_file_name), PANGO_ELLIPSIZE_START);
        gtk_label_set_selectable(GTK_LABEL(ew->label_file_name), TRUE);
+#if GTK_CHECK_VERSION(3,16,0)
+       gtk_label_set_xalign(GTK_LABEL(ew->label_file_name), 0.5);
+       gtk_label_set_yalign(GTK_LABEL(ew->label_file_name), 0.5);
+#else
        gtk_misc_set_alignment(GTK_MISC(ew->label_file_name), 0.5, 0.5);
+#endif
        gtk_box_pack_start(GTK_BOX(box), ew->label_file_name, TRUE, TRUE, 0);
        gtk_widget_show(ew->label_file_name);
 
@@ -379,7 +443,7 @@ GtkWidget *advanced_exif_new(void)
        advanced_exif_add_column(ew->listview, _("Tag"), EXIF_ADVCOL_TAG, FALSE);
        advanced_exif_add_column(ew->listview, _("Format"), EXIF_ADVCOL_FORMAT, FALSE);
        advanced_exif_add_column(ew->listview, _("Elements"), EXIF_ADVCOL_ELEMENTS, FALSE);
-       
+
 
        gtk_drag_source_set(ew->listview,
                           GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
@@ -395,6 +459,9 @@ GtkWidget *advanced_exif_new(void)
        g_signal_connect(G_OBJECT(ew->window), "key_press_event",
                         G_CALLBACK(advanced_exif_keypress), ew);
 
+       g_signal_connect(G_OBJECT(ew->listview), "button_release_event",
+                       G_CALLBACK(advanced_exif_mouseclick), ew);
+
        ew->scrolled = gtk_scrolled_window_new(NULL, NULL);
        gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(ew->scrolled), GTK_SHADOW_IN);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ew->scrolled),