[gnome-latex: 124/205] File browser: jump button

[Sébastien Wilmet <swilmet src gnome org>]

commit c794a0c9089408a629c9c0039ac5b3b0a5bd37be
Author: Sébastien Wilmet <sebastien wilmet gmail com>
Date:   Thu Nov 19 16:45:51 2009 +0100

    File browser: jump button
    
    There is a new button to jump to the directory of the current document.

 TODO               |  4 ++--
 src/file_browser.c | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 2 deletions(-)
---
diff --git a/TODO b/TODO
index de5d6ae..b68d2b6 100644
--- a/TODO
+++ b/TODO
@@ -1,6 +1,6 @@
 TODO LaTeXila
 
-[-] File browser in the side bar
+[x] File browser in the side bar
        x tabs to switch between "Symbols" and "File Browser"
        x file browser integrated
        x sort the files in alphabetical order
@@ -9,7 +9,7 @@ TODO LaTeXila
        x other pixbuf for *.pdf, *.dvi and *.ps files
        x if clicking on a *.pdf, *.dvi or *.ps file, show the document (add a new action)
        x add an option in the preferences: show only *.tex, *.pdf, *.dvi, *.ps and *.bib files
-       - add a button to jump to the directory of the current document
+       x add a button to jump to the directory of the current document
 
 [-] Templates
        - create a few default templates
diff --git a/src/file_browser.c b/src/file_browser.c
index 5c79596..49ff00c 100644
--- a/src/file_browser.c
+++ b/src/file_browser.c
@@ -35,6 +35,7 @@
 static void fill_list_store_with_current_dir (void);
 static void cb_go_to_home_dir (GtkButton *button, gpointer user_data);
 static void cb_go_to_parent_dir (GtkButton *button, gpointer user_data);
+static void cb_jump_dir_current_doc (GtkButton *button, gpointer user_data);
 static void cb_file_browser_row_activated (GtkTreeView *tree_view,
                GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data);
 static gint sort_list_alphabetical_order (gconstpointer a, gconstpointer b);
@@ -63,6 +64,16 @@ init_file_browser (void)
        g_signal_connect (G_OBJECT (parent_dir_button), "clicked",
                        G_CALLBACK (cb_go_to_parent_dir), NULL);
 
+       // jump to the directory of the current document
+       GtkWidget *jump_button = gtk_button_new ();
+       gtk_button_set_relief (GTK_BUTTON (jump_button), GTK_RELIEF_NONE);
+       GtkWidget *jump_icon = gtk_image_new_from_stock (GTK_STOCK_JUMP_TO,
+                       GTK_ICON_SIZE_BUTTON);
+       gtk_container_add (GTK_CONTAINER (jump_button), jump_icon);
+       gtk_widget_set_tooltip_text (jump_button, _("Go to the directory of the current document"));
+       g_signal_connect (G_OBJECT (jump_button), "clicked",
+                       G_CALLBACK (cb_jump_dir_current_doc), NULL);
+
        // refresh
        GtkWidget *refresh_button = gtk_button_new ();
        gtk_button_set_relief (GTK_BUTTON (refresh_button), GTK_RELIEF_NONE);
@@ -76,6 +87,7 @@ init_file_browser (void)
        GtkWidget *hbox = gtk_hbox_new (TRUE, 0);
        gtk_box_pack_start (GTK_BOX (hbox), home_button, TRUE, TRUE, 0);
        gtk_box_pack_start (GTK_BOX (hbox), parent_dir_button, TRUE, TRUE, 0);
+       gtk_box_pack_start (GTK_BOX (hbox), jump_button, TRUE, TRUE, 0);
        gtk_box_pack_start (GTK_BOX (hbox), refresh_button, TRUE, TRUE, 0);
        gtk_box_pack_start (GTK_BOX (latexila.file_browser.vbox), hbox,
                        FALSE, FALSE, 0);
@@ -276,6 +288,18 @@ cb_go_to_parent_dir (GtkButton *button, gpointer user_data)
        fill_list_store_with_current_dir ();
 }
 
+static void
+cb_jump_dir_current_doc (GtkButton *button, gpointer user_data)
+{
+       if (latexila.active_doc == NULL || latexila.active_doc->path == NULL)
+               return;
+
+       gchar *path = g_path_get_dirname (latexila.active_doc->path);
+       g_free (latexila.prefs.file_browser_dir);
+       latexila.prefs.file_browser_dir = path;
+       fill_list_store_with_current_dir ();
+}
+
 static void
 cb_file_browser_row_activated (GtkTreeView *tree_view, GtkTreePath *path,
                GtkTreeViewColumn *column, gpointer user_data)