diff options
Diffstat (limited to 'widgets/meeting-time-sel/e-meeting-time-sel-list-item.c')
| -rw-r--r-- | widgets/meeting-time-sel/e-meeting-time-sel-list-item.c | 393 |
1 files changed, 0 insertions, 393 deletions
diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-list-item.c b/widgets/meeting-time-sel/e-meeting-time-sel-list-item.c deleted file mode 100644 index da7e4176be..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-list-item.c +++ /dev/null @@ -1,393 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, 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 - */ - -/* - * EMeetingTimeSelectorListItem - A GnomeCanvasItem covering the entire attendee - * list. It just draws the grid lines between the rows and after the icon - * column. - */ - -#include <config.h> -#include <time.h> -#include <gal/widgets/e-canvas.h> -#include "e-meeting-time-sel-list-item.h" -#include "e-meeting-time-sel.h" - -/* This is the size of our icons. */ -#define E_MEETING_TIME_SELECTOR_ICON_WIDTH 19 -#define E_MEETING_TIME_SELECTOR_ICON_HEIGHT 16 - -#include "e-meeting-time-sel-mail.xpm" -#include "e-meeting-time-sel-no-mail.xpm" - -static void e_meeting_time_selector_list_item_class_init (EMeetingTimeSelectorListItemClass *mtsl_item_class); -static void e_meeting_time_selector_list_item_init (EMeetingTimeSelectorListItem *mtsl_item); -static void e_meeting_time_selector_list_item_destroy (GtkObject *object); - -static void e_meeting_time_selector_list_item_set_arg (GtkObject *o, GtkArg *arg, - guint arg_id); -static void e_meeting_time_selector_list_item_realize (GnomeCanvasItem *item); -static void e_meeting_time_selector_list_item_unrealize (GnomeCanvasItem *item); -static void e_meeting_time_selector_list_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, int flags); -static void e_meeting_time_selector_list_item_draw (GnomeCanvasItem *item, - GdkDrawable *drawable, - int x, int y, - int width, int height); -static double e_meeting_time_selector_list_item_point (GnomeCanvasItem *item, - double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item); -static gint e_meeting_time_selector_list_item_event (GnomeCanvasItem *item, - GdkEvent *event); -static gboolean e_meeting_time_selector_list_item_button_press (EMeetingTimeSelectorListItem *mtsl_item, - GdkEvent *event); - - -static GnomeCanvasItemClass *e_meeting_time_selector_list_item_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_MEETING_TIME_SELECTOR -}; - - -GtkType -e_meeting_time_selector_list_item_get_type (void) -{ - static GtkType e_meeting_time_selector_list_item_type = 0; - - if (!e_meeting_time_selector_list_item_type) { - GtkTypeInfo e_meeting_time_selector_list_item_info = { - "EMeetingTimeSelectorListItem", - sizeof (EMeetingTimeSelectorListItem), - sizeof (EMeetingTimeSelectorListItemClass), - (GtkClassInitFunc) e_meeting_time_selector_list_item_class_init, - (GtkObjectInitFunc) e_meeting_time_selector_list_item_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - e_meeting_time_selector_list_item_type = gtk_type_unique (gnome_canvas_item_get_type (), &e_meeting_time_selector_list_item_info); - } - - return e_meeting_time_selector_list_item_type; -} - - -static void -e_meeting_time_selector_list_item_class_init (EMeetingTimeSelectorListItemClass *mtsl_item_class) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - e_meeting_time_selector_list_item_parent_class = gtk_type_class (gnome_canvas_item_get_type()); - - object_class = (GtkObjectClass *) mtsl_item_class; - item_class = (GnomeCanvasItemClass *) mtsl_item_class; - - gtk_object_add_arg_type ("EMeetingTimeSelectorListItem::meeting_time_selector", - GTK_TYPE_POINTER, GTK_ARG_WRITABLE, - ARG_MEETING_TIME_SELECTOR); - - object_class->destroy = e_meeting_time_selector_list_item_destroy; - object_class->set_arg = e_meeting_time_selector_list_item_set_arg; - - /* GnomeCanvasItem method overrides */ - item_class->realize = e_meeting_time_selector_list_item_realize; - item_class->unrealize = e_meeting_time_selector_list_item_unrealize; - item_class->update = e_meeting_time_selector_list_item_update; - item_class->draw = e_meeting_time_selector_list_item_draw; - item_class->point = e_meeting_time_selector_list_item_point; - item_class->event = e_meeting_time_selector_list_item_event; -} - - -static void -e_meeting_time_selector_list_item_init (EMeetingTimeSelectorListItem *mtsl_item) -{ - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (mtsl_item); - GdkColormap *colormap; - - mtsl_item->mts = NULL; - - colormap = gtk_widget_get_default_colormap (); - mtsl_item->mail_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, &mtsl_item->mail_icon_mask, NULL, e_meeting_time_sel_mail_xpm); - mtsl_item->no_mail_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, &mtsl_item->no_mail_icon_mask, NULL, e_meeting_time_sel_no_mail_xpm); - - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; -} - - -static void -e_meeting_time_selector_list_item_destroy (GtkObject *object) -{ - EMeetingTimeSelectorListItem *mtsl_item; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (object); - - gdk_pixmap_unref (mtsl_item->mail_icon); - gdk_pixmap_unref (mtsl_item->no_mail_icon); - gdk_bitmap_unref (mtsl_item->mail_icon_mask); - gdk_bitmap_unref (mtsl_item->mail_icon_mask); - - if (GTK_OBJECT_CLASS (e_meeting_time_selector_list_item_parent_class)->destroy) - (*GTK_OBJECT_CLASS (e_meeting_time_selector_list_item_parent_class)->destroy)(object); -} - - -static void -e_meeting_time_selector_list_item_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EMeetingTimeSelectorListItem *mtsl_item; - - item = GNOME_CANVAS_ITEM (o); - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (o); - - switch (arg_id){ - case ARG_MEETING_TIME_SELECTOR: - mtsl_item->mts = GTK_VALUE_POINTER (*arg); - break; - } -} - - -static void -e_meeting_time_selector_list_item_realize (GnomeCanvasItem *item) -{ - GnomeCanvas *canvas; - GdkWindow *window; - EMeetingTimeSelectorListItem *mtsl_item; - - if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->realize)(item); - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - - canvas = item->canvas; - window = GTK_WIDGET (canvas)->window; - - mtsl_item->main_gc = gdk_gc_new (window); -} - - -static void -e_meeting_time_selector_list_item_unrealize (GnomeCanvasItem *item) -{ - EMeetingTimeSelectorListItem *mtsl_item; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - - gdk_gc_unref (mtsl_item->main_gc); - mtsl_item->main_gc = NULL; - - if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->unrealize)(item); -} - - -static void -e_meeting_time_selector_list_item_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->update) - (* GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->update) (item, affine, clip_path, flags); - - /* The item covers the entire canvas area. */ - item->x1 = 0; - item->y1 = 0; - item->x2 = INT_MAX; - item->y2 = INT_MAX; -} - - -/* - * DRAWING ROUTINES - functions to paint the canvas item. - */ - -static void -e_meeting_time_selector_list_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - EMeetingTimeSelectorListItem *mtsl_item; - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - GdkGC *gc; - GdkFont *font; - gint row, row_y, icon_x, icon_y; - GdkPixmap *pixmap; - GdkBitmap *mask; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - mts = mtsl_item->mts; - gc = mtsl_item->main_gc; - - gdk_gc_set_foreground (gc, &mts->attendee_list_bg_color); - gdk_draw_rectangle (drawable, gc, TRUE, 0, 0, width, height); - - gdk_gc_set_foreground (gc, &mts->grid_unused_color); - gdk_draw_line (drawable, gc, 24 - x, 0, 24 - x, height); - - /* Draw the grid line across the top of the row. */ - row = y / mts->row_height; - row_y = row * mts->row_height - y; - while (row_y < height) { - gdk_draw_line (drawable, gc, 0, row_y, width, row_y); - row_y += mts->row_height; - } - - row = y / mts->row_height; - row_y = row * mts->row_height - y; - icon_x = (E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - E_MEETING_TIME_SELECTOR_ICON_WIDTH + 1) / 2 - x; - icon_y = row_y + (mts->row_height - E_MEETING_TIME_SELECTOR_ICON_HEIGHT + 1) / 2; - while (row < mts->attendees->len && row_y < height) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - gdk_gc_set_clip_origin (gc, icon_x, icon_y); - - if (attendee->send_meeting_to) { - pixmap = mtsl_item->mail_icon; - mask = mtsl_item->mail_icon_mask; - } else { - pixmap = mtsl_item->no_mail_icon; - mask = mtsl_item->no_mail_icon_mask; - } - - gdk_gc_set_clip_mask (gc, mask); - gdk_draw_pixmap (drawable, gc, pixmap, 0, 0, - icon_x, icon_y, 24, 24); - - row++; - row_y += mts->row_height; - icon_y += mts->row_height; - } - gdk_gc_set_clip_mask (gc, NULL); - - /* Draw 'Click here to add attendee' on the last dummy row. */ - row_y = mts->attendees->len * mts->row_height; - - font = GTK_WIDGET (mts)->style->font; - gdk_gc_set_foreground (gc, &mts->grid_unused_color); - gdk_draw_string (drawable, font, gc, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - + E_MEETING_TIME_SELECTOR_TEXT_X_PAD - x, - row_y + E_MEETING_TIME_SELECTOR_TEXT_Y_PAD - + font->ascent + 1 - y, - "Click here to add attendee"); -} - - -/* This is supposed to return the nearest item the the point and the distance. - Since we cover the entire canvas we just return ourself and 0 for the - distance. This is needed so that we get button/motion events. */ -static double -e_meeting_time_selector_list_item_point (GnomeCanvasItem *item, - double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - - -static gint -e_meeting_time_selector_list_item_event (GnomeCanvasItem *item, - GdkEvent *event) -{ - EMeetingTimeSelectorListItem *mtsl_item; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - - switch (event->type) { - case GDK_BUTTON_PRESS: - return e_meeting_time_selector_list_item_button_press (mtsl_item, event); - case GDK_BUTTON_RELEASE: - break; - case GDK_MOTION_NOTIFY: - break; - default: - break; - } - - return FALSE; -} - - -static gboolean -e_meeting_time_selector_list_item_button_press (EMeetingTimeSelectorListItem *mtsl_item, - GdkEvent *event) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - gint row; - gboolean return_val; - - mts = mtsl_item->mts; - row = event->button.y / mts->row_height; - - g_print ("In e_meeting_time_selector_list_item_button_press: %g,%g row:%i\n", - event->button.x, event->button.y, row); - - if (event->button.x >= E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH) { - if (row < mts->attendees->len) { - attendee = &g_array_index (mts->attendees, EMeetingTimeSelectorAttendee, row); - gtk_signal_emit_by_name (GTK_OBJECT (attendee->text_item), - "event", event, &return_val); - return return_val; - } else { - row = e_meeting_time_selector_attendee_add (mts, "", - NULL); - - /* Scroll down to show the last line.?? */ -#if 0 - adjustment = GTK_LAYOUT (mts->display_main)->vadjustment; - adjustment->value = adjustment->upper - adjustment->page_size; - gtk_adjustment_value_changed (adjustment); -#endif - - attendee = &g_array_index (mts->attendees, EMeetingTimeSelectorAttendee, row); - e_canvas_item_grab_focus (attendee->text_item); - return TRUE; - } - } else { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - attendee->send_meeting_to = !attendee->send_meeting_to; - - gnome_canvas_request_redraw (GNOME_CANVAS_ITEM (mtsl_item)->canvas, - 0, row * mts->row_height, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH, - (row + 1) * mts->row_height); - return TRUE; - } -} - |