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-rw-r--r--widgets/misc/e-calendar.c622
1 files changed, 0 insertions, 622 deletions
diff --git a/widgets/misc/e-calendar.c b/widgets/misc/e-calendar.c
deleted file mode 100644
index 01882a41da..0000000000
--- a/widgets/misc/e-calendar.c
+++ /dev/null
@@ -1,622 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-
-/*
- * Author :
- * Damon Chaplin <damon@helixcode.com>
- *
- * Copyright 2000, Helix Code, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-/*
- * ECalendar - displays a table of monthly calendars, allowing highlighting
- * and selection of one or more days. Like GtkCalendar with more features.
- * Most of the functionality is in the ECalendarItem canvas item, though
- * we also add GnomeCanvasWidget buttons to go to the previous/next month and
- * to got to the current day.
- */
-
-#include <config.h>
-#include <gal/util/e-util.h>
-#include "e-calendar.h"
-
-#define E_CALENDAR_SMALL_FONT \
- "-adobe-utopia-regular-r-normal-*-*-100-*-*-p-*-iso8859-*"
-#define E_CALENDAR_SMALL_FONT_FALLBACK \
- "-adobe-helvetica-medium-r-normal-*-*-80-*-*-p-*-iso8859-*"
-
-/* The space between the arrow buttons and the edge of the widget. */
-#define E_CALENDAR_ARROW_BUTTON_X_PAD 2
-#define E_CALENDAR_ARROW_BUTTON_Y_PAD 0
-
-/* Vertical padding. The padding above the button includes the space for the
- horizontal line. */
-#define E_CALENDAR_YPAD_ABOVE_LOWER_BUTTONS 4
-#define E_CALENDAR_YPAD_BELOW_LOWER_BUTTONS 3
-
-/* Horizontal padding inside & between buttons. */
-#define E_CALENDAR_IXPAD_BUTTONS 4
-#define E_CALENDAR_XPAD_BUTTONS 8
-
-/* The time between steps when the prev/next buttons is pressed, in 1/1000ths
- of a second, and the number of timeouts we skip before we start
- automatically moving back/forward. */
-#define E_CALENDAR_AUTO_MOVE_TIMEOUT 150
-#define E_CALENDAR_AUTO_MOVE_TIMEOUT_DELAY 2
-
-static char * left_arrow_xpm[] = {
- "7 7 3 1",
- " c None",
- ". c #949594",
- "+ c #000000",
- " .+",
- " .+++",
- " .+++++",
- "+++++++",
- " .+++++",
- " .+++",
- " .+"
-};
-
-static char * right_arrow_xpm[] = {
- "7 7 3 1",
- " c None",
- ". c #949594",
- "+ c #000000",
- "+. ",
- "+++. ",
- "+++++. ",
- "+++++++",
- "+++++. ",
- "+++. ",
- "+. "
-};
-
-
-static void e_calendar_class_init (ECalendarClass *class);
-static void e_calendar_init (ECalendar *cal);
-static void e_calendar_destroy (GtkObject *object);
-static void e_calendar_realize (GtkWidget *widget);
-static void e_calendar_style_set (GtkWidget *widget,
- GtkStyle *previous_style);
-static void e_calendar_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void e_calendar_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static void e_calendar_draw (GtkWidget *widget,
- GdkRectangle *area);
-static gint e_calendar_focus_in (GtkWidget *widget,
- GdkEventFocus *event);
-static gint e_calendar_focus_out (GtkWidget *widget,
- GdkEventFocus *event);
-static gint e_calendar_key_press (GtkWidget *widget,
- GdkEventKey *event);
-static gint e_calendar_drag_motion (GtkWidget *widget,
- GdkDragContext *context,
- gint x,
- gint y,
- guint time);
-static void e_calendar_drag_leave (GtkWidget *widget,
- GdkDragContext *context,
- guint time);
-
-static void e_calendar_on_prev_pressed (ECalendar *cal);
-static void e_calendar_on_prev_released (ECalendar *cal);
-static void e_calendar_on_next_pressed (ECalendar *cal);
-static void e_calendar_on_next_released (ECalendar *cal);
-
-static void e_calendar_start_auto_move (ECalendar *cal,
- gboolean moving_forward);
-static gboolean e_calendar_auto_move_handler (gpointer data);
-static void e_calendar_stop_auto_move (ECalendar *cal);
-
-static GnomeCanvasClass *parent_class;
-static GtkLayoutClass *grandparent_class;
-
-E_MAKE_TYPE (e_calendar, "ECalendar", ECalendar,
- e_calendar_class_init, e_calendar_init, E_CANVAS_TYPE)
-
-
-static void
-e_calendar_class_init (ECalendarClass *class)
-{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
-
- object_class = (GtkObjectClass *) class;
- widget_class = (GtkWidgetClass *) class;
-
- parent_class = gtk_type_class (E_CANVAS_TYPE);
- grandparent_class = gtk_type_class (GTK_TYPE_LAYOUT);
-
- object_class->destroy = e_calendar_destroy;
-
- widget_class->realize = e_calendar_realize;
- widget_class->style_set = e_calendar_style_set;
- widget_class->size_request = e_calendar_size_request;
- widget_class->size_allocate = e_calendar_size_allocate;
- widget_class->draw = e_calendar_draw;
- widget_class->focus_in_event = e_calendar_focus_in;
- widget_class->focus_out_event = e_calendar_focus_out;
- widget_class->key_press_event = e_calendar_key_press;
- widget_class->drag_motion = e_calendar_drag_motion;
- widget_class->drag_leave = e_calendar_drag_leave;
-}
-
-
-static void
-e_calendar_init (ECalendar *cal)
-{
- GnomeCanvasGroup *canvas_group;
- GdkFont *small_font;
- GtkWidget *button, *pixmap;
- GdkColormap *colormap;
- GdkPixmap *gdk_pixmap;
- GdkBitmap *gdk_mask;
-
- /* Create the small font. */
- small_font = gdk_font_load (E_CALENDAR_SMALL_FONT);
- if (!small_font)
- small_font = gdk_font_load (E_CALENDAR_SMALL_FONT_FALLBACK);
- if (!small_font)
- g_warning ("Couldn't load font");
-
- canvas_group = GNOME_CANVAS_GROUP (GNOME_CANVAS (cal)->root);
-
- cal->calitem = E_CALENDAR_ITEM (gnome_canvas_item_new (canvas_group,
- e_calendar_item_get_type (),
- "week_number_font", small_font,
- NULL));
-
- if (small_font)
- gdk_font_unref (small_font);
-
-
- /* Create the arrow buttons to move to the previous/next month. */
- button = gtk_button_new ();
- gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
- gtk_widget_show (button);
- gtk_signal_connect_object (GTK_OBJECT (button), "pressed",
- GTK_SIGNAL_FUNC (e_calendar_on_prev_pressed),
- GTK_OBJECT (cal));
- gtk_signal_connect_object (GTK_OBJECT (button), "released",
- GTK_SIGNAL_FUNC (e_calendar_on_prev_released),
- GTK_OBJECT (cal));
-
- colormap = gtk_widget_get_colormap (GTK_WIDGET (cal));
- gdk_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap,
- &gdk_mask, NULL,
- left_arrow_xpm);
- pixmap = gtk_pixmap_new (gdk_pixmap, gdk_mask);
- gtk_widget_show (pixmap);
- gdk_pixmap_unref (gdk_pixmap);
- gdk_bitmap_unref (gdk_mask);
- gtk_container_add (GTK_CONTAINER (button), pixmap);
-
- cal->prev_item = gnome_canvas_item_new (canvas_group,
- gnome_canvas_widget_get_type (),
- "widget", button,
- NULL);
-
- button = gtk_button_new ();
- gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
- gtk_widget_show (button);
- gtk_signal_connect_object (GTK_OBJECT (button), "pressed",
- GTK_SIGNAL_FUNC (e_calendar_on_next_pressed),
- GTK_OBJECT (cal));
- gtk_signal_connect_object (GTK_OBJECT (button), "released",
- GTK_SIGNAL_FUNC (e_calendar_on_next_released),
- GTK_OBJECT (cal));
-
- gdk_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap,
- &gdk_mask, NULL,
- right_arrow_xpm);
- pixmap = gtk_pixmap_new (gdk_pixmap, gdk_mask);
- gtk_widget_show (pixmap);
- gdk_pixmap_unref (gdk_pixmap);
- gdk_bitmap_unref (gdk_mask);
- gtk_container_add (GTK_CONTAINER (button), pixmap);
-
- cal->next_item = gnome_canvas_item_new (canvas_group,
- gnome_canvas_widget_get_type (),
- "widget", button,
- NULL);
-
- cal->min_rows = 1;
- cal->min_cols = 1;
- cal->max_rows = -1;
- cal->max_cols = -1;
-
- cal->timeout_id = 0;
-}
-
-
-/**
- * e_calendar_new:
- * @Returns: a new #ECalendar.
- *
- * Creates a new #ECalendar.
- **/
-GtkWidget *
-e_calendar_new (void)
-{
- GtkWidget *cal;
-
- cal = gtk_type_new (e_calendar_get_type ());
-
- return cal;
-}
-
-
-static void
-e_calendar_destroy (GtkObject *object)
-{
- ECalendar *cal;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (E_IS_CALENDAR (object));
-
- cal = E_CALENDAR (object);
-
- if (cal->timeout_id != 0) {
- gtk_timeout_remove (cal->timeout_id);
- cal->timeout_id = 0;
- }
-}
-
-
-static void
-e_calendar_realize (GtkWidget *widget)
-{
- (*GTK_WIDGET_CLASS (parent_class)->realize) (widget);
-
- /* Set the background of the canvas window to the normal color,
- or the arrow buttons are not displayed properly. */
- gdk_window_set_background (GTK_LAYOUT (widget)->bin_window,
- &widget->style->bg[GTK_STATE_NORMAL]);
-}
-
-
-static void
-e_calendar_style_set (GtkWidget *widget,
- GtkStyle *previous_style)
-{
- if (GTK_WIDGET_CLASS (parent_class)->style_set)
- (*GTK_WIDGET_CLASS (parent_class)->style_set) (widget,
- previous_style);
-
- /* Set the background of the canvas window to the normal color,
- or the arrow buttons are not displayed properly. */
- if (GTK_WIDGET_REALIZED (widget->parent))
- gdk_window_set_background (GTK_LAYOUT (widget)->bin_window,
- &widget->style->bg[GTK_STATE_NORMAL]);
-}
-
-
-static void
-e_calendar_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
-{
- ECalendar *cal;
- GtkStyle *style;
- gint col_width, row_height, width, height;
-
- cal = E_CALENDAR (widget);
- style = GTK_WIDGET (cal)->style;
-
- gtk_object_get (GTK_OBJECT (cal->calitem),
- "row_height", &row_height,
- "column_width", &col_width,
- NULL);
-
- height = row_height * cal->min_rows;
- width = col_width * cal->min_cols;
-
- requisition->width = width + style->klass->xthickness * 2;
- requisition->height = height + style->klass->ythickness * 2;
-}
-
-
-static void
-e_calendar_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- ECalendar *cal;
- GdkFont *font;
- gdouble old_x2, old_y2, new_x2, new_y2;
- gdouble xthickness, ythickness, arrow_button_size;
-
- cal = E_CALENDAR (widget);
- font = widget->style->font;
- xthickness = widget->style->klass->xthickness;
- ythickness = widget->style->klass->ythickness;
-
- (*GTK_WIDGET_CLASS (parent_class)->size_allocate) (widget, allocation);
-
- /* Set the scroll region to its allocated size, if changed. */
- gnome_canvas_get_scroll_region (GNOME_CANVAS (cal),
- NULL, NULL, &old_x2, &old_y2);
- new_x2 = widget->allocation.width - 1;
- new_y2 = widget->allocation.height - 1;
- if (old_x2 != new_x2 || old_y2 != new_y2)
- gnome_canvas_set_scroll_region (GNOME_CANVAS (cal),
- 0, 0, new_x2, new_y2);
-
- /* Take off space for line & buttons if shown. */
- gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem),
- "x1", 0.0,
- "y1", 0.0,
- "x2", new_x2,
- "y2", new_y2,
- NULL);
-
-
- /* Position the arrow buttons. */
- arrow_button_size = font->ascent + font->descent
- + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME
- + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME
- - E_CALENDAR_ARROW_BUTTON_Y_PAD * 2;
-
- gnome_canvas_item_set (cal->prev_item,
- "x", xthickness * 2
- + E_CALENDAR_ARROW_BUTTON_X_PAD,
- "y", ythickness * 2
- + E_CALENDAR_ARROW_BUTTON_Y_PAD,
- "width", arrow_button_size,
- "height", arrow_button_size,
- NULL);
-
- gnome_canvas_item_set (cal->next_item,
- "x", new_x2 + 1 - xthickness * 2
- - E_CALENDAR_ARROW_BUTTON_X_PAD
- - arrow_button_size,
- "y", ythickness * 2
- + E_CALENDAR_ARROW_BUTTON_Y_PAD,
- "width", arrow_button_size,
- "height", arrow_button_size,
- NULL);
-}
-
-
-static void
-e_calendar_draw (GtkWidget *widget,
- GdkRectangle *area)
-{
- ECalendar *cal;
-
- cal = E_CALENDAR (widget);
-
- (*GTK_WIDGET_CLASS (parent_class)->draw) (widget, area);
-
- /* GnomeCanvas bug workaround to draw the GnomeCanvasWidgets. */
-#if 0
- (*GTK_WIDGET_CLASS (grandparent_class)->draw) (widget, area);
-#endif
-}
-
-
-static gint
-e_calendar_focus_in (GtkWidget *widget,
- GdkEventFocus *event)
-{
- return FALSE;
-}
-
-
-static gint
-e_calendar_focus_out (GtkWidget *widget,
- GdkEventFocus *event)
-{
- return FALSE;
-}
-
-
-static gint
-e_calendar_key_press (GtkWidget *widget,
- GdkEventKey *event)
-{
- return FALSE;
-}
-
-
-void
-e_calendar_set_minimum_size (ECalendar *cal,
- gint rows,
- gint cols)
-{
- g_return_if_fail (E_IS_CALENDAR (cal));
-
- cal->min_rows = rows;
- cal->min_cols = cols;
-
- gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem),
- "minimum_rows", rows,
- "minimum_columns", cols,
- NULL);
-
- gtk_widget_queue_resize (GTK_WIDGET (cal));
-}
-
-
-void
-e_calendar_set_maximum_size (ECalendar *cal,
- gint rows,
- gint cols)
-{
- g_return_if_fail (E_IS_CALENDAR (cal));
-
- cal->max_rows = rows;
- cal->max_cols = cols;
-
- gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem),
- "maximum_rows", rows,
- "maximum_columns", cols,
- NULL);
-
- gtk_widget_queue_resize (GTK_WIDGET (cal));
-}
-
-
-/* Returns the border size on each side of the month displays. */
-void
-e_calendar_get_border_size (ECalendar *cal,
- gint *top,
- gint *bottom,
- gint *left,
- gint *right)
-{
- GtkStyle *style;
-
- g_return_if_fail (E_IS_CALENDAR (cal));
-
- style = GTK_WIDGET (cal)->style;
-
- if (style) {
- *top = style->klass->ythickness;
- *bottom = style->klass->ythickness;
- *left = style->klass->xthickness;
- *right = style->klass->xthickness;
- } else {
- *top = *bottom = *left = *right = 0;
- }
-}
-
-
-static void
-e_calendar_on_prev_pressed (ECalendar *cal)
-{
- e_calendar_start_auto_move (cal, FALSE);
-}
-
-
-static void
-e_calendar_on_next_pressed (ECalendar *cal)
-{
- e_calendar_start_auto_move (cal, TRUE);
-}
-
-
-static void
-e_calendar_start_auto_move (ECalendar *cal,
- gboolean moving_forward)
-{
- ECalendarItem *calitem;
- gint offset;
-
- if (cal->timeout_id == 0) {
- cal->timeout_id = g_timeout_add (E_CALENDAR_AUTO_MOVE_TIMEOUT,
- e_calendar_auto_move_handler,
- cal);
- }
- cal->timeout_delay = E_CALENDAR_AUTO_MOVE_TIMEOUT_DELAY;
- cal->moving_forward = moving_forward;
-
- calitem = cal->calitem;
- offset = cal->moving_forward ? 1 : -1;
- e_calendar_item_set_first_month (calitem, calitem->year,
- calitem->month + offset);
-}
-
-
-static gboolean
-e_calendar_auto_move_handler (gpointer data)
-{
- ECalendar *cal;
- ECalendarItem *calitem;
- gint offset;
-
- g_return_val_if_fail (E_IS_CALENDAR (data), FALSE);
-
- cal = E_CALENDAR (data);
- calitem = cal->calitem;
-
- GDK_THREADS_ENTER ();
-
- if (cal->timeout_delay > 0) {
- cal->timeout_delay--;
- } else {
- offset = cal->moving_forward ? 1 : -1;
- e_calendar_item_set_first_month (calitem, calitem->year,
- calitem->month + offset);
- }
-
- GDK_THREADS_LEAVE ();
- return TRUE;
-}
-
-
-static void
-e_calendar_on_prev_released (ECalendar *cal)
-{
- e_calendar_stop_auto_move (cal);
-}
-
-
-static void
-e_calendar_on_next_released (ECalendar *cal)
-{
- e_calendar_stop_auto_move (cal);
-}
-
-
-static void
-e_calendar_stop_auto_move (ECalendar *cal)
-{
- if (cal->timeout_id != 0) {
- gtk_timeout_remove (cal->timeout_id);
- cal->timeout_id = 0;
- }
-}
-
-
-static gint
-e_calendar_drag_motion (GtkWidget *widget,
- GdkDragContext *context,
- gint x,
- gint y,
- guint time)
-{
- ECalendar *cal;
-
- g_return_val_if_fail (E_IS_CALENDAR (widget), FALSE);
-
- cal = E_CALENDAR (widget);
-
-#if 0
- g_print ("In e_calendar_drag_motion\n");
-#endif
-
- return FALSE;
-}
-
-
-static void
-e_calendar_drag_leave (GtkWidget *widget,
- GdkDragContext *context,
- guint time)
-{
- ECalendar *cal;
-
- g_return_if_fail (E_IS_CALENDAR (widget));
-
- cal = E_CALENDAR (widget);
-
-#if 0
- g_print ("In e_calendar_drag_leave\n");
-#endif
-}
-