Hmpf, I should really add the patch.

Regards
   Klaus
-- 
Klaus Ethgen                            http://www.ethgen.de/
pub  2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <kl...@ethgen.de>
Fingerprint: D7 67 71 C4 99 A6 D4 FE  EA 40 30 57 3C 88 26 2B
>From 7b188bb7a0b36248b9660cfe28336b7867d031c6 Mon Sep 17 00:00:00 2001
From: Klaus Ethgen <kl...@ethgen.de>
Date: Tue, 28 Jul 2009 20:17:00 +0100
Subject: [PATCH] Add the feature to add single keywords to selection

This patch adds a context menu entry to keywords to ad the current
keyword to all selected images.
---
 src/bar_keywords.c |   60 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/metadata.c     |   20 +++++++++++++++++
 src/metadata.h     |    1 +
 3 files changed, 81 insertions(+), 0 deletions(-)

diff --git a/src/bar_keywords.c b/src/bar_keywords.c
index 497ddcf..356d616 100644
--- a/src/bar_keywords.c
+++ b/src/bar_keywords.c
@@ -1081,6 +1081,63 @@ static void bar_pane_keywords_hide_unchecked_toggle_cb(GtkWidget *menu_widget, g
 	bar_keyword_tree_sync(pkd);
 }
 
+/**
+ * \brief Callback for adding selected keyword to all selected images.
+ */
+static void bar_pane_keywords_add_to_selected_cb(GtkWidget *menu_widget, gpointer data)
+{
+	PaneKeywordsData *pkd = data;
+	GtkTreeIter iter; /* This is the iter which initial holds the current keyword */
+	GtkTreeIter child_iter;
+	GtkTreeModel *model;
+	GtkTreeModel *keyword_tree;
+	GList *list, *work;
+	GList *keywords = NULL;
+
+	GtkTextBuffer *keyword_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pkd->keyword_view));
+
+	/* Aquire selected keyword */
+	if (pkd->click_tpath)
+		{
+		gboolean is_keyword = TRUE;
+
+		model = gtk_tree_view_get_model(GTK_TREE_VIEW(pkd->keyword_treeview));
+	        if (!gtk_tree_model_get_iter(model, &iter, pkd->click_tpath)) return;
+		gtk_tree_model_get(model, &iter, FILTER_KEYWORD_COLUMN_IS_KEYWORD, &is_keyword, -1);
+		if (!is_keyword) return;
+		}
+	else
+		return;
+
+	keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
+	gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, &iter);
+
+	list = keyword_list_pull(pkd->keyword_view); /* Get the left keyword view */
+
+	/* Now set the current image */
+	keyword_tree_set(keyword_tree, &child_iter, &list);
+	/* TODO: keyword_tree_set ist noch nicht case-sensitiv! */
+
+	keyword_list_push(pkd->keyword_view, list); /* Set the left keyword view */
+	string_list_free(list);
+
+	bar_pane_keywords_changed(keyword_buffer, pkd); /* Get list of all keywords in the hierarchy */
+
+	gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, &iter);
+	keywords = keyword_tree_get(keyword_tree, &child_iter);
+
+	list = layout_selection_list(pkd->pane.lw);
+	work = list;
+	while (work)
+		{
+		FileData *fd = work->data;
+		work = work->next;
+		metadata_append_list(fd, KEYWORD_KEY, keywords);
+		}
+	filelist_free(list);
+	string_list_free(keywords);
+}
+
 static void bar_pane_keywords_menu_popup(GtkWidget *widget, PaneKeywordsData *pkd, gint x, gint y)
 {
 	GtkWidget *menu;
@@ -1167,6 +1224,9 @@ static void bar_pane_keywords_menu_popup(GtkWidget *widget, PaneKeywordsData *pk
 	menu_item_add_divider(menu);
 
 	menu_item_add_stock(menu, _("Add keyword"), GTK_STOCK_EDIT, G_CALLBACK(bar_pane_keywords_add_dialog_cb), pkd);
+
+	menu_item_add_divider(menu);
+	menu_item_add(menu, _("Add keyword to all selected images"), G_CALLBACK(bar_pane_keywords_add_to_selected_cb), pkd);
 	
 	gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 }
diff --git a/src/metadata.c b/src/metadata.c
index eb8c861..dd5aa54 100644
--- a/src/metadata.c
+++ b/src/metadata.c
@@ -1183,6 +1183,26 @@ void keyword_tree_set(GtkTreeModel *keyword_tree, GtkTreeIter *iter_ptr, GList *
 		}
 }
 
+GList *keyword_tree_get(GtkTreeModel *keyword_tree, GtkTreeIter *iter_ptr)
+{
+	GtkTreeIter iter = *iter_ptr;
+	GList *kw_list = NULL;
+
+	while (TRUE)
+		{
+		GtkTreeIter parent;
+
+		if (keyword_get_is_keyword(keyword_tree, &iter))
+			{
+			gchar *name = keyword_get_name(keyword_tree, &iter);
+			kw_list = g_list_append(kw_list, name);
+			}
+
+		if (!gtk_tree_model_iter_parent(keyword_tree, &parent, &iter)) return kw_list;
+		iter = parent;
+		}
+} // GList *keyword_tree_get(GtkTre...
+
 static void keyword_tree_reset1(GtkTreeModel *keyword_tree, GtkTreeIter *iter, GList **kw_list)
 {
 	gchar *found;
diff --git a/src/metadata.h b/src/metadata.h
index 37fa315..ba4ec7d 100644
--- a/src/metadata.h
+++ b/src/metadata.h
@@ -77,6 +77,7 @@ gboolean keyword_tree_get_iter(GtkTreeModel *keyword_tree, GtkTreeIter *iter_ptr
 void keyword_set(GtkTreeStore *keyword_tree, GtkTreeIter *iter, const gchar *name, gboolean is_keyword);
 gboolean keyword_tree_is_set(GtkTreeModel *keyword_tree, GtkTreeIter *iter, GList *kw_list);
 void keyword_tree_set(GtkTreeModel *keyword_tree, GtkTreeIter *iter_ptr, GList **kw_list);
+GList *keyword_tree_get(GtkTreeModel *keyword_tree, GtkTreeIter *iter_ptr);
 void keyword_tree_reset(GtkTreeModel *keyword_tree, GtkTreeIter *iter_ptr, GList **kw_list);
 
 void keyword_delete(GtkTreeStore *keyword_tree, GtkTreeIter *iter_ptr);
-- 
1.6.3.3

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