Add support for Due Date when adding a TODO item here. (column_resized):

1999-03-10  Clifford R. Conover <rconover@montana.edu>

	* gncal-todo.c (simple_todo_editor): Add support for Due Date when
	adding a TODO item here.
	(column_resized): New function
	(init_column_sorting): New function.
	(todo_click_column): New function.
	(convert_time_t_to_char, make_overdue_todo_style): New functions.

	* gnome-cal.c (gnome_calendar_todo_properties_changed): New
	function used to update the TODO when the properties have been
	chagned for it.

	* prop.c (prop_apply_todo): Apply TODO properties.

	* gncal-day-panel.c (todo_list_properties_changed): Update the
	TODO display here.

	* eventedit.c (date_edit_new): Made public

svn path=/trunk/; revision=757

1 files changed, 125 insertions, 2 deletions

diff --git a/calendar/gui/prop.c b/calendar/gui/prop.c
index 2f24f4551e..dd5130fa1a 100644
--- a/calendar/gui/prop.c
+++ b/calendar/gui/prop.c
@@ -20,7 +20,8 @@
 /* These specify the page numbers in the preferences notebook */
 enum {
 	PROP_TIME_DISPLAY,
-	PROP_COLORS
+	PROP_COLORS,
+	PROP_TODO
 };
 
 static GtkWidget *prop_win;		/* The preferences dialog */
@@ -41,7 +42,9 @@ static GtkWidget *end_items[24];	/* Menu items for end of day menu */
 static GtkWidget *color_pickers[COLOR_PROP_LAST];
 static GnomeCanvasItem *month_item;
 
-
+/* Widgets for the todo page */
+static GtkWidget *due_date_show_button;
+static GtkWidget *due_date_overdue_highlight;
 /* Callback used when the property box is closed -- just sets the prop_win variable to null. */
 static int
 prop_cancel (void)
@@ -106,6 +109,24 @@ prop_apply_colors (void)
 	gnome_config_sync ();
 	colors_changed ();
 }
+/* Applies the settings in the todo page (FIX THIS IF ITS NOT WRITTEN) */
+static void
+prop_apply_todo(void) 
+{
+	todo_show_due_date = GTK_TOGGLE_BUTTON (due_date_show_button)->active;
+	todo_due_date_overdue_highlight = GTK_TOGGLE_BUTTON (due_date_overdue_highlight)->active;
+	
+	/* storing the values */
+	gnome_config_set_bool("/calendar/Todo/show_due_date", todo_show_due_date);
+	gnome_config_set_bool("/calendar/Todo/highlight_overdue_tasks", todo_due_date_overdue_highlight);
+	
+	/* need to sync our config changes. */
+	gnome_config_sync ();
+
+	/* apply the current changes */
+	todo_properties_changed();
+}
+
 
 /* Callback used when the Apply button is clicked. */
 static void
@@ -120,6 +141,10 @@ prop_apply (GtkWidget *w, int page)
 		prop_apply_colors ();
 		break;
 
+	case PROP_TODO:
+	        prop_apply_todo();
+		break;
+
 	case -1:
 		break;
 
@@ -498,6 +523,103 @@ create_colors_page (void)
 
 }
 
+
+static void
+set_todo_page_options(void)
+{
+	if(!GTK_TOGGLE_BUTTON (due_date_show_button)->active) {
+		/* disable everything */
+		gtk_widget_set_sensitive(due_date_overdue_highlight,0);
+	}
+	else
+	{
+		gtk_widget_set_sensitive(due_date_overdue_highlight,1);
+	}
+
+	while (gtk_events_pending ())
+		gtk_main_iteration ();
+}
+
+static void
+todo_option_set (void)
+{
+	prop_changed ();
+	set_todo_page_options ();
+}
+
+/* Creates the colors page in the preferences dialog */
+static GtkWidget *
+build_list_options_frame(void) 
+{
+	GtkWidget *frame;
+	GtkWidget *vbox;
+	frame = gtk_frame_new (_("Show on TODO List:"));
+	
+	vbox = gtk_vbox_new (FALSE, 0);
+	gtk_container_add (GTK_CONTAINER (frame), vbox);
+	
+	due_date_show_button = gtk_check_button_new_with_label (_("Summary"));
+	due_date_show_button = gtk_check_button_new_with_label (_("Due Date"));
+	
+	gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON(due_date_show_button), todo_show_due_date);
+	gtk_signal_connect (GTK_OBJECT(due_date_show_button),
+			    "clicked",
+			    (GtkSignalFunc) todo_option_set,
+			    NULL);
+	gtk_box_pack_start (GTK_BOX (vbox), due_date_show_button, FALSE, FALSE, 0);
+	return frame;
+}
+static GtkWidget *
+build_style_list_options_frame(void) 
+{
+	GtkWidget *frame;
+	GtkWidget *vbox;
+
+	frame = gtk_frame_new (_("TODO List style options:"));
+	
+	vbox = gtk_vbox_new (FALSE, 0);
+	gtk_container_add (GTK_CONTAINER (frame), vbox);
+	
+	due_date_overdue_highlight = gtk_check_button_new_with_label (_("Highlight overdue items"));
+	
+	gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON(due_date_overdue_highlight), todo_due_date_overdue_highlight);
+	gtk_signal_connect (GTK_OBJECT(due_date_overdue_highlight),
+			    "clicked",
+			    (GtkSignalFunc) todo_option_set,
+			    NULL);
+	gtk_box_pack_start (GTK_BOX (vbox), due_date_overdue_highlight, FALSE, FALSE, 0);
+	return frame;
+}
+static void
+create_todo_page (void)
+{
+	GtkWidget *frame;
+	GtkWidget *main_box;
+	GtkWidget *hbox;
+
+
+	frame = gtk_frame_new (_("Todo List Properties"));
+	gtk_container_set_border_width (GTK_CONTAINER (frame), GNOME_PAD_SMALL);
+	gnome_property_box_append_page (GNOME_PROPERTY_BOX (prop_win), frame,
+					gtk_label_new (_("Todo List")));
+
+	/* first vbox*/
+	main_box = gtk_vbox_new(FALSE, GNOME_PAD);
+	gtk_container_set_border_width (GTK_CONTAINER (main_box), GNOME_PAD_SMALL);
+	gtk_container_add (GTK_CONTAINER (frame), main_box);
+
+	
+	/* first hbox*/
+	hbox = gtk_hbox_new (FALSE, GNOME_PAD);
+	gtk_container_set_border_width (GTK_CONTAINER (hbox), GNOME_PAD_SMALL);
+	gtk_container_add (GTK_CONTAINER (main_box), hbox);
+	
+	gtk_box_pack_start (GTK_BOX(hbox), build_list_options_frame(), FALSE, FALSE, 0);
+	gtk_box_pack_start (GTK_BOX(hbox), build_style_list_options_frame(), FALSE, FALSE, 0);
+	
+ 	set_todo_page_options(); 
+}
+
 /* Creates and displays the preferences dialog for the whole application */
 void
 properties (GtkWidget *toplevel)
@@ -515,6 +637,7 @@ properties (GtkWidget *toplevel)
 	
 	create_time_display_page ();
 	create_colors_page ();
+	create_todo_page();
 
 	gtk_signal_connect (GTK_OBJECT (prop_win), "destroy",
 			    (GtkSignalFunc) prop_cancel, NULL);