From 778d6904c447b62c4a357e690aca13d02fa21ead Mon Sep 17 00:00:00 2001 From: Jonathan Blandford Date: Thu, 4 Mar 2004 06:47:54 +0000 Subject: [PATCH] Modified patch from muppet to keep child directories Thu Mar 4 01:32:19 2004 Jonathan Blandford * gtk/gtkpathbar.c (gtk_path_bar_set_path): Modified patch from muppet to keep child directories around if we change to a child. * gtk/gtkpathbar.c (_gtk_path_bar_set_home_icon): Start of icon-setting functions. Not used yet. (_gtk_path_bar_set_root_icon): Ditto. --- ChangeLog | 10 ++ ChangeLog.pre-2-10 | 10 ++ ChangeLog.pre-2-4 | 10 ++ ChangeLog.pre-2-6 | 10 ++ ChangeLog.pre-2-8 | 10 ++ gtk/gtkfilechooserdefault.c | 4 +- gtk/gtkpathbar.c | 181 ++++++++++++++++++++++++++++-------- gtk/gtkpathbar.h | 20 +++- 8 files changed, 208 insertions(+), 47 deletions(-) diff --git a/ChangeLog b/ChangeLog index 96f8e491e..a3b6b982f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +Thu Mar 4 01:32:19 2004 Jonathan Blandford + + * gtk/gtkpathbar.c (gtk_path_bar_set_path): Modified patch from + muppet to keep child directories around if we + change to a child. + + * gtk/gtkpathbar.c (_gtk_path_bar_set_home_icon): Start of + icon-setting functions. Not used yet. + (_gtk_path_bar_set_root_icon): Ditto. + Thu Mar 4 00:31:54 2004 Matthias Clasen * gtk/gtktextview.c (extend_selection): diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10 index 96f8e491e..a3b6b982f 100644 --- a/ChangeLog.pre-2-10 +++ b/ChangeLog.pre-2-10 @@ -1,3 +1,13 @@ +Thu Mar 4 01:32:19 2004 Jonathan Blandford + + * gtk/gtkpathbar.c (gtk_path_bar_set_path): Modified patch from + muppet to keep child directories around if we + change to a child. + + * gtk/gtkpathbar.c (_gtk_path_bar_set_home_icon): Start of + icon-setting functions. Not used yet. + (_gtk_path_bar_set_root_icon): Ditto. + Thu Mar 4 00:31:54 2004 Matthias Clasen * gtk/gtktextview.c (extend_selection): diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4 index 96f8e491e..a3b6b982f 100644 --- a/ChangeLog.pre-2-4 +++ b/ChangeLog.pre-2-4 @@ -1,3 +1,13 @@ +Thu Mar 4 01:32:19 2004 Jonathan Blandford + + * gtk/gtkpathbar.c (gtk_path_bar_set_path): Modified patch from + muppet to keep child directories around if we + change to a child. + + * gtk/gtkpathbar.c (_gtk_path_bar_set_home_icon): Start of + icon-setting functions. Not used yet. + (_gtk_path_bar_set_root_icon): Ditto. + Thu Mar 4 00:31:54 2004 Matthias Clasen * gtk/gtktextview.c (extend_selection): diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6 index 96f8e491e..a3b6b982f 100644 --- a/ChangeLog.pre-2-6 +++ b/ChangeLog.pre-2-6 @@ -1,3 +1,13 @@ +Thu Mar 4 01:32:19 2004 Jonathan Blandford + + * gtk/gtkpathbar.c (gtk_path_bar_set_path): Modified patch from + muppet to keep child directories around if we + change to a child. + + * gtk/gtkpathbar.c (_gtk_path_bar_set_home_icon): Start of + icon-setting functions. Not used yet. + (_gtk_path_bar_set_root_icon): Ditto. + Thu Mar 4 00:31:54 2004 Matthias Clasen * gtk/gtktextview.c (extend_selection): diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8 index 96f8e491e..a3b6b982f 100644 --- a/ChangeLog.pre-2-8 +++ b/ChangeLog.pre-2-8 @@ -1,3 +1,13 @@ +Thu Mar 4 01:32:19 2004 Jonathan Blandford + + * gtk/gtkpathbar.c (gtk_path_bar_set_path): Modified patch from + muppet to keep child directories around if we + change to a child. + + * gtk/gtkpathbar.c (_gtk_path_bar_set_home_icon): Start of + icon-setting functions. Not used yet. + (_gtk_path_bar_set_root_icon): Ditto. + Thu Mar 4 00:31:54 2004 Matthias Clasen * gtk/gtktextview.c (extend_selection): diff --git a/gtk/gtkfilechooserdefault.c b/gtk/gtkfilechooserdefault.c index eaecbc962..9619ce07b 100644 --- a/gtk/gtkfilechooserdefault.c +++ b/gtk/gtkfilechooserdefault.c @@ -1930,7 +1930,7 @@ file_pane_create (GtkFileChooserDefault *impl, hbox = gtk_hbox_new (FALSE, 12); gtk_widget_show (hbox); impl->browse_path_bar = g_object_new (GTK_TYPE_PATH_BAR, NULL); - g_signal_connect (impl->browse_path_bar, "path_clicked", G_CALLBACK (path_bar_clicked), impl); + g_signal_connect (impl->browse_path_bar, "path-clicked", G_CALLBACK (path_bar_clicked), impl); gtk_widget_show_all (impl->browse_path_bar); gtk_box_pack_start (GTK_BOX (hbox), impl->browse_path_bar, TRUE, TRUE, 0); @@ -2842,7 +2842,7 @@ gtk_file_chooser_default_set_current_folder (GtkFileChooser *chooser, GError *error; error = NULL; - if (!gtk_path_bar_set_path (GTK_PATH_BAR (impl->browse_path_bar), path, impl->file_system, &error)) + if (!_gtk_path_bar_set_path (GTK_PATH_BAR (impl->browse_path_bar), path, impl->file_system, &error)) { error_dialog (impl, _("Could not set current folder: %s"), diff --git a/gtk/gtkpathbar.c b/gtk/gtkpathbar.c index 66893493a..7aa9faf22 100644 --- a/gtk/gtkpathbar.c +++ b/gtk/gtkpathbar.c @@ -131,6 +131,12 @@ gtk_path_bar_finalize (GObject *object) path_bar = GTK_PATH_BAR (object); g_list_free (path_bar->button_list); + if (path_bar->home_directory) + gtk_file_path_free (path_bar->home_directory); + if (path_bar->home_icon) + g_object_unref (path_bar->home_icon); + if (path_bar->root_icon) + g_object_unref (path_bar->home_icon); G_OBJECT_CLASS (gtk_path_bar_parent_class)->finalize (object); } @@ -570,70 +576,123 @@ button_clicked_cb (GtkWidget *button, GtkFilePath *file_path; path_bar = button->parent; - g_assert (path_bar); + g_assert (GTK_IS_PATH_BAR (path_bar)); - file_path = gtk_file_path_new_dup ((char *)data); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); + + file_path = g_object_get_data (G_OBJECT (button), "gtk-path-bar-button-path"); g_signal_emit (path_bar, path_bar_signals [PATH_CLICKED], 0, file_path); - gtk_file_path_free (file_path); } -static GtkWidget * -make_directory_button (const char *dir_name, - GtkFilePath *path, - gboolean current_dir) +static void +update_button_appearance (GtkWidget *button, + gboolean current_dir) { - GtkWidget *button, *label; - - button = gtk_toggle_button_new (); - if (current_dir) - { - /* Yay gsignal! */ - g_signal_connect (G_OBJECT (button), "toggled", - G_CALLBACK (gtk_toggle_button_set_active), - GINT_TO_POINTER (TRUE)); - } - else - { - gchar *str; - - /* FIXME: gtk_file_path_free is not be a function!! I have to - * copy it to a string in order to manage this correctly */ - str = g_strdup (gtk_file_path_get_string (path)); - g_signal_connect (button, "clicked", - G_CALLBACK (button_clicked_cb), - str); - g_object_weak_ref (G_OBJECT (button), (GWeakNotify) g_free, str); - } + GtkWidget *label; + const gchar *dir_name; - label = gtk_label_new (NULL); + dir_name = (const gchar *) g_object_get_data (G_OBJECT (button), + "gtk-path-bar-button-dir-name"); + label = gtk_bin_get_child (GTK_BIN (button)); if (current_dir) { - gchar *label_str; - - label_str = g_markup_printf_escaped ("%s", dir_name); - gtk_label_set_markup (GTK_LABEL (label), label_str); - g_free (label_str); + char *markup; - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); + markup = g_markup_printf_escaped ("%s", dir_name); + gtk_label_set_markup (GTK_LABEL (label), markup); + g_free (markup); } else { gtk_label_set_text (GTK_LABEL (label), dir_name); } + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) != current_dir) + { + g_signal_handlers_block_by_func (G_OBJECT (button), button_clicked_cb, NULL); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), current_dir); + g_signal_handlers_unblock_by_func (G_OBJECT (button), button_clicked_cb, NULL); + } +} + +/* Since gtk_file_path_free() can be a macro, we provide a real function that + * can be used as a callback. + */ +static void +file_path_destroy (GtkFilePath *path) +{ + gtk_file_path_free (path); +} + +static GtkWidget * +make_directory_button (const char *dir_name, + GtkFilePath *path, + gboolean current_dir) +{ + GtkWidget *button, *label; + + button = gtk_toggle_button_new (); + label = gtk_label_new (NULL); + + g_signal_connect (button, "clicked", + G_CALLBACK (button_clicked_cb), + NULL); + + g_object_set_data_full (G_OBJECT (button), "gtk-path-bar-button-dir-name", + g_strdup (dir_name), + (GDestroyNotify) g_free); + g_object_set_data_full (G_OBJECT (button), "gtk-path-bar-button-path", + gtk_file_path_new_dup (gtk_file_path_get_string (path)), + (GDestroyNotify) file_path_destroy); + gtk_container_add (GTK_CONTAINER (button), label); gtk_widget_show_all (button); + update_button_appearance (button, current_dir); + return button; } +static gboolean +gtk_path_bar_check_parent_path (GtkPathBar *path_bar, + const GtkFilePath *file_path, + GtkFileSystem *file_system) +{ + GList *list; + GList *current_path = NULL; + + for (list = path_bar->button_list; list; list = list->next) + { + GtkFilePath *tmp_path; + + tmp_path = (GtkFilePath *) g_object_get_data (G_OBJECT (list->data), + "gtk-path-bar-button-path"); + if (! gtk_file_path_compare (file_path, tmp_path)) + { + current_path = list; + break; + } + + } + + if (current_path) + { + for (list = path_bar->button_list; list; list = list->next) + { + update_button_appearance (GTK_WIDGET (list->data), + (list == current_path) ? TRUE : FALSE); + } + return TRUE; + } + return FALSE; +} gboolean -gtk_path_bar_set_path (GtkPathBar *path_bar, - const GtkFilePath *file_path, - GtkFileSystem *file_system, - GError **error) +_gtk_path_bar_set_path (GtkPathBar *path_bar, + const GtkFilePath *file_path, + GtkFileSystem *file_system, + GError **error) { GtkFilePath *path; gboolean first_directory = TRUE; @@ -645,6 +704,9 @@ gtk_path_bar_set_path (GtkPathBar *path_bar, result = TRUE; + if (gtk_path_bar_check_parent_path (path_bar, file_path, file_system)) + return TRUE; + gtk_path_bar_clear_buttons (path_bar); path = gtk_file_path_copy (file_path); @@ -691,6 +753,7 @@ gtk_path_bar_set_path (GtkPathBar *path_bar, } display_name = gtk_file_info_get_display_name (file_info); + /* FIXME: Do this better */ if (! strcmp ("/", display_name)) display_name = " / "; button = make_directory_button (display_name, path, first_directory); @@ -711,3 +774,41 @@ gtk_path_bar_set_path (GtkPathBar *path_bar, return result; } + +void +gtk_path_bar_set_root_icon (GtkPathBar *path_bar, + GdkPixbuf *root_icon) +{ + g_return_if_fail (GTK_IS_PATH_BAR (path_bar)); + + if (root_icon) + path_bar->home_icon = g_object_ref (root_icon); + + if (path_bar->root_icon) + g_object_unref (root_icon); + + path_bar->root_icon = root_icon; +} + +void +gtk_path_bar_set_home_icon (GtkPathBar *path_bar, + const GtkFilePath *home_directory, + GdkPixbuf *home_icon) +{ + g_return_if_fail (GTK_IS_PATH_BAR (path_bar)); + + if (home_icon) + g_object_ref (home_icon); + + if (path_bar->home_directory != NULL) + gtk_file_path_free (path_bar->home_directory); + if (path_bar->home_icon) + g_object_unref (home_icon); + + if (home_directory) + path_bar->home_directory = gtk_file_path_new_dup (gtk_file_path_get_string (home_directory)); + else + path_bar->home_directory = NULL; + path_bar->home_icon = home_icon; +} + diff --git a/gtk/gtkpathbar.h b/gtk/gtkpathbar.h index f058af2ba..3a8537a3d 100644 --- a/gtk/gtkpathbar.h +++ b/gtk/gtkpathbar.h @@ -40,6 +40,10 @@ struct _GtkPathBar { GtkContainer parent; + GtkFilePath *home_directory; + GdkPixbuf *home_icon; + GdkPixbuf *root_icon; + GList *button_list; GList *first_scrolled_button; GtkWidget *up_slider_button; @@ -58,11 +62,17 @@ struct _GtkPathBarClass GtkFilePath *file_path); }; -GType gtk_path_bar_get_type (void) G_GNUC_CONST; -gboolean gtk_path_bar_set_path (GtkPathBar *path_bar, - const GtkFilePath *file_path, - GtkFileSystem *file_system, - GError **error); +GType gtk_path_bar_get_type (void) G_GNUC_CONST; +gboolean _gtk_path_bar_set_path (GtkPathBar *path_bar, + const GtkFilePath *file_path, + GtkFileSystem *file_system, + GError **error); +void _gtk_path_bar_set_root_icon (GtkPathBar *path_bar, + GdkPixbuf *home_icon); +void _gtk_path_bar_set_home_icon (GtkPathBar *path_bar, + const GtkFilePath *home_dir, + GdkPixbuf *home_icon); + G_END_DECLS #endif /* __GTK_PATH_BAR__ */ -- 2.43.2