1 files changed, 128 insertions, 265 deletions

diff --git a/calendar/gui/goto.c b/calendar/gui/goto.c
index 07e75e5d3d..71d377f2b8 100644
--- a/calendar/gui/goto.c
+++ b/calendar/gui/goto.c
@@ -1,332 +1,195 @@
-/* Go to date dialog for gnomecal
+/* Go to date dialog for Evolution
  *
  * Copyright (C) 1998 Red Hat Software, Inc.
+ * Copyright (C) 2000 Helix Code, Inc.
  *
- * Author: Federico Mena <federico@nuclecu.unam.mx>
+ * Authors: Federico Mena <federico@nuclecu.unam.mx>
+ *          JP Rosevear <jpr@helixcode.com>
  */
 
 #include <config.h>
 #include <gnome.h>
-#include <cal-util/timeutil.h>
-#include "gnome-cal.h"
-#include "gnome-month-item.h"
+#include <glade/glade.h>
 #include "calendar-commands.h"
-#include "mark.h"
+#include "goto.h"
 
-
-static GtkWidget *goto_win;		/* The goto dialog window */
-static GnomeMonthItem *month_item;	/* The month item in the dialog */
-static GnomeCalendar *gnome_calendar;	/* The gnome calendar the dialog refers to */
-static int current_index;		/* The index of the day marked as current, or -1 if none */
-
-
-/* Updates the specified month item by marking it appropriately from the calendar the dialog refers
- * to.  Also marks the current day if appropriate.
- */
-static void
-update (void)
+typedef struct 
 {
-	GnomeCanvasItem *item;
-	time_t t;
-	struct tm tm;
+	GladeXML *xml;
+	GtkWidget *dialog;	
 
-	unmark_month_item (month_item);
-	mark_month_item (month_item, gnome_calendar);
-
-	if (current_index != -1) {
-		item = gnome_month_item_num2child (month_item,
-						   GNOME_MONTH_ITEM_DAY_LABEL + current_index);
-		gnome_canvas_item_set (item,
-				       "fill_color", color_spec_from_prop (COLOR_PROP_DAY_FG),
-				       "fontset", NORMAL_DAY_FONTSET,
-				       NULL);
-		current_index = -1;
-	}
+	GtkWidget *month;
+	GtkWidget *year;
+	ECalendar *ecal;
+	GtkWidget *vbox;
 
-	t = time (NULL);
-	tm = *localtime (&t);
+	GnomeCalendar *gcal;
+	gint year_val;
+	gint month_val;
+	gint day_val;
+	
+} GoToDialog;
 
-	if (((tm.tm_year + 1900) == month_item->year) && (tm.tm_mon == month_item->month)) {
-		current_index = gnome_month_item_day2index (month_item, tm.tm_mday);
-		g_assert (current_index != -1);
-
-		item = gnome_month_item_num2child (month_item,
-						   GNOME_MONTH_ITEM_DAY_LABEL + current_index);
-		gnome_canvas_item_set (item,
-				       "fill_color", color_spec_from_prop (COLOR_PROP_CURRENT_DAY_FG),
-				       "fontset", CURRENT_DAY_FONTSET,
-				       NULL);
-	}
-}
+GoToDialog *dlg = NULL;
 
 /* Callback used when the year adjustment is changed */
 static void
 year_changed (GtkAdjustment *adj, gpointer data)
 {
-	gnome_canvas_item_set (GNOME_CANVAS_ITEM (month_item),
-			       "year", (int) adj->value,
-			       NULL);
-	update ();
-}
-
-/* Creates the year control with its adjustment */
-static GtkWidget *
-create_year (int year)
-{
-	GtkWidget *hbox;
-	GtkAdjustment *adj;
-	GtkWidget *w;
-
-	hbox = gtk_hbox_new (FALSE, GNOME_PAD_SMALL);
-
-	w = gtk_label_new (_("Year:"));
-	gtk_box_pack_start (GTK_BOX (hbox), w, FALSE, FALSE, 0);
-	gtk_widget_show (w);
-
-	adj = GTK_ADJUSTMENT (gtk_adjustment_new (year, 1900, 9999, 1, 10, 10));
-	gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
-			    (GtkSignalFunc) year_changed,
-			    NULL);
-
-	w = gtk_spin_button_new (adj, 1.0, 0);
-	gtk_widget_set_usize (w, 60, 0);
-	gtk_box_pack_start (GTK_BOX (hbox), w, FALSE, FALSE, 0);
-	gtk_widget_show (w);
+	GoToDialog *dlg = data;
 
-	return hbox;
+	dlg->year_val = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (dlg->year));
+	e_calendar_item_set_first_month (dlg->ecal->calitem, dlg->year_val, dlg->month_val);
 }
 
 /* Callback used when a month button is toggled */
 static void
-month_toggled (GtkToggleButton *toggle, gpointer data)
+month_changed (GtkToggleButton *toggle, gpointer data)
 {
-	if (!toggle->active)
-		return;
+	GoToDialog *dlg = data;
+	GtkWidget *menu, *active;
+	
+	menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (dlg->month));
+	active = gtk_menu_get_active (GTK_MENU (menu));
+	dlg->month_val = g_list_index (GTK_MENU_SHELL (menu)->children, active);
 
-	gnome_canvas_item_set (GNOME_CANVAS_ITEM (month_item),
-			       "month", GPOINTER_TO_INT (data),
-			       NULL);
-	update ();
+	e_calendar_item_set_first_month (dlg->ecal->calitem, dlg->year_val, dlg->month_val);
 }
 
-/* Creates the months control */
-static GtkWidget *
-create_months (int month)
+/* Event handler for day groups in the month item.  A button press makes the calendar jump to the
+ * selected day and destroys the Go-to dialog box.
+ */
+static void
+ecal_event (ECalendarItem *calitem, gpointer user_data)
 {
-	time_t start_time;
-	GtkWidget *table;
-	GtkWidget *w;
-	GSList *group;
-	int i, row, col;
+	GoToDialog *dlg = user_data;
+	GDate start_date, end_date;
 	struct tm tm;
-	char buf[100];
-
-	gnome_calendar_get_selected_time_range (gnome_calendar, &start_time, NULL);
-
-	tm = *localtime (&start_time);
-
-	table = gtk_table_new (2, 6, TRUE);
-
-	group = NULL;
-
-	for (i = 0; i < 12; i++) {
-		row = i / 6;
-		col = i % 6;
-
-		tm.tm_mon = i;
-		strftime (buf, 100, "%b", &tm);
-
-		w = gtk_radio_button_new (group);
-		group = gtk_radio_button_group (GTK_RADIO_BUTTON (w));
-		gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (w), FALSE);
+	time_t et;
+	
+	e_calendar_item_get_selection (calitem, &start_date, &end_date);
+	g_date_to_struct_tm (&start_date, &tm);
+	et = mktime (&tm);
+	
+	gnome_calendar_goto (dlg->gcal, et);
 
-		gtk_container_add (GTK_CONTAINER (w), gtk_label_new (buf));
+	gnome_dialog_close (GNOME_DIALOG (dlg->dialog));
+}
 
-		if (i == month)
-			gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON (w), TRUE);
+/* Creates the canvas with the month item for selecting days */
+static ECalendar *
+create_ecal (void)
+{
+	ECalendar *ecal;
 
-		gtk_signal_connect (GTK_OBJECT (w), "toggled",
-				    (GtkSignalFunc) month_toggled,
-				    GINT_TO_POINTER (i));
-		gtk_table_attach (GTK_TABLE (table), w,
-				  col, col + 1,
-				  row, row + 1,
-				  GTK_EXPAND | GTK_FILL,
-				  GTK_EXPAND | GTK_FILL,
-				  0, 0);
-		gtk_widget_show_all (w);
-	}
+	ecal = E_CALENDAR (e_calendar_new ());
 
-	return table;
+	e_calendar_item_set_display_popup (ecal->calitem, FALSE);
+	
+	return ecal;
 }
 
-/* Sets the scrolling region of the canvas to the allocation size */
 static void
-set_scroll_region (GtkWidget *widget, GtkAllocation *allocation)
+goto_today (GoToDialog *dlg)
 {
-	gnome_canvas_item_set (GNOME_CANVAS_ITEM (month_item),
-			       "width", (double) (allocation->width - 1),
-			       "height", (double) (allocation->height - 1),
-			       NULL);
-
-	gnome_canvas_set_scroll_region (GNOME_CANVAS (widget),
-					0, 0,
-					allocation->width, allocation->height);
+	gnome_calendar_goto_today (dlg->gcal);
 }
 
-/* Event handler for day groups in the month item.  A button press makes the calendar jump to the
- * selected day and destroys the Go-to dialog box.
+/* Gets the widgets from the XML file and returns if they are all available.
  */
-static gint
-day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
+static gboolean
+get_widgets (GoToDialog *dlg)
 {
-	int child_num, day;
-
-	child_num = gnome_month_item_child2num (month_item, item);
-	day = gnome_month_item_num2day (month_item, child_num);
-
-	switch (event->type) {
-	case GDK_BUTTON_PRESS:
-		if ((event->button.button == 1) && (day != 0)) {
-			gnome_calendar_goto (gnome_calendar,
-					     time_from_day (month_item->year, month_item->month, day));
-			gtk_widget_destroy (goto_win);
-		}
-		break;
-
-	default:
-		break;
-	}
+#define GW(name) glade_xml_get_widget (dlg->xml, name)
 
-	return FALSE;
-}
+	dlg->dialog = GW ("goto-dialog");
 
-/* Creates the canvas with the month item for selecting days */
-static GtkWidget *
-create_days (int day, int month, int year)
-{
-	GtkWidget *canvas;
-	int i;
-	GnomeCanvasItem *day_group;
-
-	canvas = gnome_canvas_new ();
-	gtk_widget_set_usize (canvas, 150, 120);
-
-	month_item = GNOME_MONTH_ITEM (gnome_month_item_new (gnome_canvas_root (GNOME_CANVAS (canvas))));
-	gnome_canvas_item_set (GNOME_CANVAS_ITEM (month_item),
-			       "month", month,
-			       "year", year,
-			       "start_on_monday", week_starts_on_monday,
-			       NULL);
-	colorify_month_item (month_item, default_color_func, NULL);
-	month_item_prepare_prelight (month_item, default_color_func, NULL);
-	update ();
-
-	/* Connect to size_allocate so that we can change the size of the month item and the
-	 * scrolling region appropriately.
-	 */
-
-	gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate",
-			    (GtkSignalFunc) set_scroll_region,
-			    NULL);
-
-	/* Bind the day groups to our event handler */
-
-	for (i = 0; i < 42; i++) {
-		day_group = gnome_month_item_num2child (month_item, i + GNOME_MONTH_ITEM_DAY_GROUP);
-		gtk_signal_connect (GTK_OBJECT (day_group), "event",
-				    (GtkSignalFunc) day_event,
-				    NULL);
-	}
+	dlg->month = GW ("month");
+	dlg->year = GW ("year");
+	dlg->vbox = GW ("vbox");
+
+#undef GW
 
-	return canvas;
+	return (dlg->dialog
+		&& dlg->month
+		&& dlg->year
+		&& dlg->vbox);
 }
 
 static void
-goto_today (GtkWidget *widget, gpointer data)
+goto_dialog_init_widgets (GoToDialog *dlg) 
 {
-	gnome_calendar_goto_today (gnome_calendar);
-	gtk_widget_destroy (goto_win);
+	GtkWidget *menu;
+	GtkAdjustment *adj;
+	GList *l;
+	
+	menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (dlg->month));
+	for (l = GTK_MENU_SHELL (menu)->children; l != NULL; l = l->next)
+		gtk_signal_connect (GTK_OBJECT (menu), "selection_done",
+				    GTK_SIGNAL_FUNC (month_changed), dlg);
+
+	adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (dlg->year));
+	gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
+			    (GtkSignalFunc) year_changed, dlg);
+
+	gtk_signal_connect (GTK_OBJECT (dlg->ecal->calitem),
+			    "selection_changed",
+			    (GtkSignalFunc) ecal_event,
+			    dlg);
 }
 
 /* Creates a "goto date" dialog and runs it */
 void
 goto_dialog (GnomeCalendar *gcal)
 {
+	GtkWidget *menu;
 	time_t start_time;
-	GtkWidget *vbox;
-	GtkWidget *hbox;
-	GtkWidget *w;
-	GtkWidget *days;
 	struct tm tm;
+	int b;
 
-	gnome_calendar = gcal;
-	current_index = -1;
+	if (dlg) {
+		return;
+	}
+		
+	dlg = g_new0 (GoToDialog, 1);
+	
+	/* Load the content widgets */
+	dlg->xml = glade_xml_new (EVOLUTION_GLADEDIR "/goto-dialog.glade", NULL);
+	if (!dlg->xml) {
+		g_message ("goto_dialog(): Could not load the Glade XML file!");
+		return;
+	}
 
-	gnome_calendar_get_selected_time_range (gnome_calendar, &start_time, NULL);
+	if (!get_widgets (dlg)) {
+		g_message ("goto_dialog(): Could not find all widgets in the XML file!");
+		return;
+	}
+	dlg->gcal = gcal;
 
+	gnome_calendar_get_selected_time_range (dlg->gcal, &start_time, NULL);
 	tm = *localtime (&start_time);
+	dlg->year_val = tm.tm_year + 1900;
+	dlg->month_val = tm.tm_mon;
+	dlg->day_val = tm.tm_mday;
 
-	goto_win = gnome_dialog_new (_("Go to date"),
-				     GNOME_STOCK_BUTTON_CANCEL,
-				     NULL);
-	gnome_dialog_set_parent (GNOME_DIALOG (goto_win),
-		 GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal))));
-
+	menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (dlg->month));
+	gtk_option_menu_set_history (GTK_OPTION_MENU (dlg->month), dlg->month_val);
+	gtk_spin_button_set_value (GTK_SPIN_BUTTON (dlg->year), dlg->year_val);
 	
-	vbox = GNOME_DIALOG (goto_win)->vbox;
-
-	/* Instructions */
-
-	w = gtk_label_new (_("Please select the date you want to go to.\n"
-			     "When you click on a day, you will be taken\n"
-			     "to that date."));
-	gtk_label_set_justify (GTK_LABEL (w), GTK_JUSTIFY_LEFT);
-	gtk_misc_set_alignment (GTK_MISC (w), 0.0, 0.0);
-	gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 0);
-	gtk_widget_show (w);
-
-	/* Create month item before creating the year controls, since the
-	 * latter ones need the month_item to be created.
-	 */
-
-	days = create_days (tm.tm_mday, tm.tm_mon, tm.tm_year + 1900);
-
-	/* Year */
-
-	w = create_year (tm.tm_year + 1900);
-	gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 0);
-	gtk_widget_show (w);
-
-	/* Month */
-
-	w = create_months (tm.tm_mon);
-	gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 0);
-	gtk_widget_show (w);
-
-	/* Days (canvas with month item) */
-
-	gtk_box_pack_start (GTK_BOX (vbox), days, TRUE, TRUE, 0);
-	gtk_widget_show (days);
-
-	/* Today button */
+	dlg->ecal = create_ecal ();
+	gtk_box_pack_start (GTK_BOX (dlg->vbox), GTK_WIDGET (dlg->ecal), TRUE, TRUE, 0);
+	gtk_widget_show (GTK_WIDGET (dlg->ecal));
 
-	hbox = gtk_hbox_new (FALSE, 0);
-	gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-	gtk_widget_show (hbox);
+	goto_dialog_init_widgets (dlg);
 
-	w = gtk_button_new_with_label (_("Go to today"));
-	gtk_signal_connect (GTK_OBJECT (w), "clicked",
-			    (GtkSignalFunc) goto_today,
-			    NULL);
-	gtk_box_pack_start (GTK_BOX (hbox), w, FALSE, FALSE, 0);
-	gtk_widget_show (w);
+	gnome_dialog_set_parent (GNOME_DIALOG (dlg->dialog),
+				 GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal))));
 
-	/* Run! */
+	b = gnome_dialog_run_and_close (GNOME_DIALOG (dlg->dialog));
+	if (b == 0)
+		goto_today (dlg);
 
-	gtk_window_set_modal (GTK_WINDOW (goto_win), TRUE);
-	gnome_dialog_set_close (GNOME_DIALOG (goto_win), TRUE);
-	gnome_dialog_set_parent (GNOME_DIALOG (goto_win),
-	  GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gnome_calendar))));
-	gtk_widget_show (goto_win);
+	gtk_object_unref (GTK_OBJECT (dlg->xml));
+	g_free (dlg);
+	dlg = NULL;
 }