From 7be192643685acdc081332fc9177417d67870c53 Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Mon, 21 Sep 2009 19:25:41 -0400 Subject: Calendar canvas item cleanup. --- calendar/gui/e-week-view-event-item.c | 1455 +++++++++++++++++---------------- 1 file changed, 754 insertions(+), 701 deletions(-) (limited to 'calendar/gui/e-week-view-event-item.c') diff --git a/calendar/gui/e-week-view-event-item.c b/calendar/gui/e-week-view-event-item.c index dc31e20696..0c9afbe651 100644 --- a/calendar/gui/e-week-view-event-item.c +++ b/calendar/gui/e-week-view-event-item.c @@ -40,618 +40,244 @@ #include -static void e_week_view_event_item_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec); -static void e_week_view_event_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, - gint flags); -static void e_week_view_event_item_draw (GnomeCanvasItem *item, - GdkDrawable *drawable, - gint x, - gint y, - gint width, - gint height); -static void e_week_view_draw_time (EWeekView *week_view, - GdkDrawable *drawable, - gint time_x, - gint time_y, - gint hour, - gint minute); -static void e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem, - GdkDrawable *drawable, - gint icon_x, - gint icon_y, - gint x2, - gboolean right_align, - GdkRegion *draw_region); -static void e_week_view_event_item_draw_triangle (EWeekViewEventItem *wveitem, - GdkDrawable *drawable, - GdkColor bg_color, - gint x, - gint y, - gint w, - gint h, - GdkRegion *draw_region); -static double e_week_view_event_item_point (GnomeCanvasItem *item, - double x, - double y, - gint cx, - gint cy, - GnomeCanvasItem **actual_item); -static gint e_week_view_event_item_event (GnomeCanvasItem *item, - GdkEvent *event); -static gboolean e_week_view_event_item_button_press (EWeekViewEventItem *wveitem, - GdkEvent *event); -static gboolean e_week_view_event_item_button_release (EWeekViewEventItem *wveitem, - GdkEvent *event); -static gboolean e_week_view_event_item_double_click (EWeekViewEventItem *wveitem, - GdkEvent *bevent); -static ECalendarViewPosition e_week_view_event_item_get_position (EWeekViewEventItem *wveitem, - gdouble x, - gdouble y); - -/* The arguments we take */ +#define E_WEEK_VIEW_EVENT_ITEM_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_WEEK_VIEW_EVENT_ITEM, EWeekViewEventItemPrivate)) + +struct _EWeekViewEventItemPrivate { + /* The event index in the EWeekView events array. */ + gint event_num; + + /* The span index within the event. */ + gint span_num; +}; + enum { PROP_0, PROP_EVENT_NUM, PROP_SPAN_NUM }; -G_DEFINE_TYPE (EWeekViewEventItem, e_week_view_event_item, GNOME_TYPE_CANVAS_ITEM) +static gpointer parent_class; -static void -e_week_view_event_item_class_init (EWeekViewEventItemClass *class) +static gboolean +can_draw_in_region (GdkRegion *draw_region, + gint x, + gint y, + gint width, + gint height) { - GObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = G_OBJECT_CLASS (class); - object_class->set_property = e_week_view_event_item_set_property; - - item_class = GNOME_CANVAS_ITEM_CLASS (class); - item_class->update = e_week_view_event_item_update; - item_class->draw = e_week_view_event_item_draw; - item_class->point = e_week_view_event_item_point; - item_class->event = e_week_view_event_item_event; + GdkRectangle rect; - g_object_class_install_property ( - object_class, - PROP_EVENT_NUM, - g_param_spec_int ( - "event_num", - NULL, - NULL, - G_MININT, - G_MAXINT, - -1, - G_PARAM_WRITABLE)); + g_return_val_if_fail (draw_region != NULL, FALSE); - g_object_class_install_property ( - object_class, - PROP_SPAN_NUM, - g_param_spec_int ( - "span_num", - NULL, - NULL, - G_MININT, - G_MAXINT, - -1, - G_PARAM_WRITABLE)); -} + rect.x = x; + rect.y = y; + rect.width = width; + rect.height = height; -static void -e_week_view_event_item_init (EWeekViewEventItem *wveitem) -{ - wveitem->event_num = -1; - wveitem->span_num = -1; + return gdk_region_rect_in (draw_region, &rect) != + GDK_OVERLAP_RECTANGLE_OUT; } -static void -e_week_view_event_item_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) +static ECalendarViewPosition +week_view_event_item_get_position (EWeekViewEventItem *event_item, + gdouble x, + gdouble y) { + EWeekView *week_view; GnomeCanvasItem *item; - EWeekViewEventItem *wveitem; - item = GNOME_CANVAS_ITEM (object); - wveitem = E_WEEK_VIEW_EVENT_ITEM (object); + item = GNOME_CANVAS_ITEM (event_item); - switch (property_id) { - case PROP_EVENT_NUM: - wveitem->event_num = g_value_get_int (value); - gnome_canvas_item_request_update (item); - return; - case PROP_SPAN_NUM: - wveitem->span_num = g_value_get_int (value); - gnome_canvas_item_request_update (item); - return; + week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); + g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), E_CALENDAR_VIEW_POS_NONE); + + if (x < item->x1 + E_WEEK_VIEW_EVENT_L_PAD + || x >= item->x2 - E_WEEK_VIEW_EVENT_R_PAD) + return E_CALENDAR_VIEW_POS_NONE; + + /* Support left/right edge for long events only. */ + if (!e_week_view_is_one_day_event (week_view, event_item->priv->event_num)) { + if (x < item->x1 + E_WEEK_VIEW_EVENT_L_PAD + + E_WEEK_VIEW_EVENT_BORDER_WIDTH + + E_WEEK_VIEW_EVENT_EDGE_X_PAD) + return E_CALENDAR_VIEW_POS_LEFT_EDGE; + + if (x >= item->x2 + 1 - E_WEEK_VIEW_EVENT_R_PAD + - E_WEEK_VIEW_EVENT_BORDER_WIDTH + - E_WEEK_VIEW_EVENT_EDGE_X_PAD) + return E_CALENDAR_VIEW_POS_RIGHT_EDGE; } - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + return E_CALENDAR_VIEW_POS_EVENT; } -static void -e_week_view_event_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, - gint flags) +static gboolean +week_view_event_item_double_click (EWeekViewEventItem *event_item, + GdkEvent *bevent) { - EWeekViewEventItem *wveitem; EWeekView *week_view; - gint span_x, span_y, span_w; + EWeekViewEvent *event; + GnomeCanvasItem *item; -#if 0 - g_print ("In e_week_view_event_item_update\n"); -#endif + item = GNOME_CANVAS_ITEM (event_item); - wveitem = E_WEEK_VIEW_EVENT_ITEM (item); week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); - g_return_if_fail (E_IS_WEEK_VIEW (week_view)); + g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), FALSE); - if (GNOME_CANVAS_ITEM_CLASS (e_week_view_event_item_parent_class)->update) - (* GNOME_CANVAS_ITEM_CLASS (e_week_view_event_item_parent_class)->update) (item, affine, clip_path, flags); + event = &g_array_index ( + week_view->events, EWeekViewEvent, + event_item->priv->event_num); - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; + if (week_view->editing_event_num >= 0) { + EWeekViewEvent *editing; - if (wveitem->event_num != -1 && wveitem->span_num != -1) { - if (e_week_view_get_span_position (week_view, - wveitem->event_num, - wveitem->span_num, - &span_x, &span_y, - &span_w)) { -#if 0 - g_print (" Event:%i Span:%i %i,%i W:%i\n", - wveitem->event_num, wveitem->span_num, - span_x, span_y, span_w); -#endif - item->x1 = span_x; - item->y1 = span_y; - item->x2 = span_x + span_w - 1; - item->y2 = span_y + week_view->row_height - 1; - } - } -} + editing = &g_array_index ( + week_view->events, EWeekViewEvent, + week_view->editing_event_num); -static gboolean -can_draw_in_region (GdkRegion *draw_region, gint x, gint y, gint width, gint height) -{ - GdkRectangle rect; + /* do not call edit of the component, if double clicked on the component, which is not on the server */ + if (editing && event && editing->comp_data == event->comp_data && (!event->comp_data || !is_icalcomp_on_the_server (event->comp_data->icalcomp, event->comp_data->client))) + return TRUE; + } - g_return_val_if_fail (draw_region != NULL, FALSE); + e_week_view_stop_editing_event (week_view); - rect.x = x; - rect.y = y; - rect.width = width; - rect.height = height; + e_calendar_view_edit_appointment ( + E_CALENDAR_VIEW (week_view), + event->comp_data->client, + event->comp_data->icalcomp, FALSE); - return gdk_region_rect_in (draw_region, &rect) != GDK_OVERLAP_RECTANGLE_OUT; + return TRUE; } -/* - * DRAWING ROUTINES - functions to paint the canvas item. - */ -static void -e_week_view_event_item_draw (GnomeCanvasItem *canvas_item, - GdkDrawable *drawable, - gint x, - gint y, - gint width, - gint height) +static gboolean +week_view_event_item_button_press (EWeekViewEventItem *event_item, + GdkEvent *bevent) { - EWeekViewEventItem *wveitem; EWeekView *week_view; + ECalendarViewPosition pos; EWeekViewEvent *event; EWeekViewEventSpan *span; - GdkGC *gc; - gint x1, y1, x2, y2, time_x, time_y; - gint icon_x, icon_y, time_width, min_end_time_x, max_icon_x; - gint rect_x, rect_w, rect_x2 = 0; - gboolean one_day_event, editing_span = FALSE; - gint start_hour, start_minute, end_hour, end_minute; - gboolean draw_start, draw_end; - gboolean draw_start_triangle = FALSE, draw_end_triangle = FALSE; - GdkRectangle clip_rect; - GdkColor bg_color; - cairo_t *cr; - cairo_pattern_t *pat; - guint16 red, green, blue; - gdouble radius, cx0, cy0, rect_height, rect_width; - gboolean gradient; - gdouble cc = 65535.0; - GdkRegion *draw_region; - GdkRectangle rect; - -#if 0 - g_print ("In e_week_view_event_item_draw %i,%i %ix%i\n", - x, y, width, height); -#endif - - wveitem = E_WEEK_VIEW_EVENT_ITEM (canvas_item); - week_view = E_WEEK_VIEW (GTK_WIDGET (canvas_item->canvas)->parent); - g_return_if_fail (E_IS_WEEK_VIEW (week_view)); + GnomeCanvasItem *item; - if (wveitem->event_num == -1 || wveitem->span_num == -1) - return; + item = GNOME_CANVAS_ITEM (event_item); - g_return_if_fail (wveitem->event_num < week_view->events->len); + week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); + g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), FALSE); event = &g_array_index (week_view->events, EWeekViewEvent, - wveitem->event_num); - - g_return_if_fail (event->spans_index + wveitem->span_num < week_view->spans->len); - + event_item->priv->event_num); span = &g_array_index (week_view->spans, EWeekViewEventSpan, - event->spans_index + wveitem->span_num); + event->spans_index + event_item->priv->span_num); - gc = week_view->main_gc; + pos = week_view_event_item_get_position (event_item, bevent->button.x, + bevent->button.y); + if (pos == E_CALENDAR_VIEW_POS_NONE) + return FALSE; - x1 = canvas_item->x1 - x; - y1 = canvas_item->y1 - y; - x2 = canvas_item->x2 - x; - y2 = canvas_item->y2 - y; + if (bevent->button.button == 1) { + week_view->pressed_event_num = event_item->priv->event_num; + week_view->pressed_span_num = event_item->priv->span_num; - if (x1 == x2 || y1 == y2) - return; + /* Ignore clicks on the event while editing. */ + if (E_TEXT (span->text_item)->editing) + return FALSE; - rect.x = 0; - rect.y = 0; - rect.width = width; - rect.height = height; - draw_region = gdk_region_rectangle (&rect); + /* Remember the item clicked and the mouse position, + so we can start a drag if the mouse moves. */ + week_view->drag_event_x = bevent->button.x; + week_view->drag_event_y = bevent->button.y; - if (!can_draw_in_region (draw_region, x1, y1, x2 - x1, y2 - y1)) { - gdk_region_destroy (draw_region); - return; - } + /* FIXME: Remember the day offset from the start of the event. + */ - cr = gdk_cairo_create (drawable); - gradient = calendar_config_get_display_events_gradient (); + return TRUE; + } else if (bevent->button.button == 3) { + if (!GTK_WIDGET_HAS_FOCUS (week_view)) { + gtk_widget_grab_focus (GTK_WIDGET (week_view)); + if (week_view->event_destroyed) { + week_view->event_destroyed = FALSE; + return FALSE; + } - icon_x = 0; - icon_y = y1 + E_WEEK_VIEW_EVENT_BORDER_HEIGHT + E_WEEK_VIEW_ICON_Y_PAD; + } - /* Get the start & end times in 24-hour format. */ - start_hour = event->start_minute / 60; - start_minute = event->start_minute % 60; + e_week_view_set_selected_time_range_visible ( + week_view, event->start, event->end); - /* Modulo 24 because a midnight end time will be '24' */ - end_hour = (event->end_minute / 60) % 24; - end_minute = event->end_minute % 60; + e_week_view_show_popup_menu ( + week_view, (GdkEventButton*) bevent, + event_item->priv->event_num); + g_signal_stop_emission_by_name ( + item->canvas, "button_press_event"); - time_y = y1 + E_WEEK_VIEW_EVENT_BORDER_HEIGHT - + E_WEEK_VIEW_EVENT_TEXT_Y_PAD; + return TRUE; + } - time_width = e_week_view_get_time_string_width (week_view); + return FALSE; +} - one_day_event = e_week_view_is_one_day_event (week_view, wveitem->event_num); +static gboolean +week_view_event_item_button_release (EWeekViewEventItem *event_item, + GdkEvent *event) +{ + EWeekView *week_view; + GnomeCanvasItem *item; - bg_color = week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BACKGROUND]; - if (gdk_color_parse (e_cal_model_get_color_for_component (e_calendar_view_get_model (E_CALENDAR_VIEW (week_view)), event->comp_data), &bg_color)) { - GdkColormap *colormap; + item = GNOME_CANVAS_ITEM (event_item); - colormap = gtk_widget_get_colormap (GTK_WIDGET (week_view)); - if (!gdk_colormap_alloc_color (colormap, &bg_color, TRUE, TRUE)) { - bg_color = week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BACKGROUND]; - } + week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); + g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), FALSE); + + if (week_view->pressed_event_num != -1 + && week_view->pressed_event_num == event_item->priv->event_num + && week_view->pressed_span_num == event_item->priv->span_num) { + e_week_view_start_editing_event (week_view, + event_item->priv->event_num, + event_item->priv->span_num, + NULL); + week_view->pressed_event_num = -1; + return TRUE; } - red = bg_color.red; - green = bg_color.green; - blue = bg_color.blue; + week_view->pressed_event_num = -1; - if (one_day_event) { - time_x = x1 + E_WEEK_VIEW_EVENT_L_PAD + 1; - rect_x = x1 + E_WEEK_VIEW_EVENT_L_PAD; - rect_w = x2 - x1 - E_WEEK_VIEW_EVENT_L_PAD - E_WEEK_VIEW_EVENT_R_PAD + 1; + return FALSE; +} - /* Here we draw the border around the event*/ - cx0 = rect_x; - cy0 = y1 + 1; - rect_width = rect_w; - rect_height = y2 - y1 - 1; +static void +week_view_draw_time (EWeekView *week_view, + GdkDrawable *drawable, + gint time_x, + gint time_y, + gint hour, + gint minute) +{ + ECalModel *model; + GtkStyle *style; + GdkGC *gc; + gint hour_to_display, suffix_width; + gint time_y_normal_font, time_y_small_font; + const gchar *suffix; + gchar buffer[128]; + PangoLayout *layout; + PangoFontDescription *small_font_desc; - radius = 12; + model = e_calendar_view_get_model (E_CALENDAR_VIEW (week_view)); - if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { - cairo_save (cr); - draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); - cairo_set_line_width (cr, 2.0); - cairo_set_source_rgb (cr, red/cc, green/cc, blue/cc); - cairo_stroke (cr); - cairo_restore (cr); - } + style = gtk_widget_get_style (GTK_WIDGET (week_view)); + small_font_desc = week_view->small_font_desc; + gc = week_view->main_gc; - /* Fill it in the Event */ + gdk_gc_set_foreground (gc, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_TEXT]); - cx0 = rect_x + 1.5; - cy0 = y1 + 2.75; - rect_width = rect_w - 3.; - rect_height = y2 - y1 - 4.5; + layout = gtk_widget_create_pango_layout (GTK_WIDGET (week_view), NULL); - radius = 8; - - if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { - cairo_save (cr); - draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); - - if (gradient) { - pat = cairo_pattern_create_linear (rect_x + 2, y1 + 1, rect_x + 2, y2 - 7.25); - cairo_pattern_add_color_stop_rgba (pat, 1, red/cc, green/cc, blue/cc, 0.8); - cairo_pattern_add_color_stop_rgba (pat, 0, red/cc, green/cc, blue/cc, 0.4); - cairo_set_source (cr, pat); - cairo_fill_preserve (cr); - cairo_pattern_destroy (pat); - } else { - cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.8); - cairo_fill_preserve (cr); - } - cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.2); - cairo_set_line_width (cr, 0.5); - cairo_stroke (cr); - cairo_restore (cr); - } - - /* Draw the start and end times, as required. */ - switch (week_view->time_format) { - case E_WEEK_VIEW_TIME_BOTH_SMALL_MIN: - case E_WEEK_VIEW_TIME_BOTH: - draw_start = TRUE; - draw_end = TRUE; - break; - - case E_WEEK_VIEW_TIME_START_SMALL_MIN: - case E_WEEK_VIEW_TIME_START: - draw_start = TRUE; - draw_end = FALSE; - break; - - case E_WEEK_VIEW_TIME_NONE: - draw_start = FALSE; - draw_end = FALSE; - break; - default: - g_return_if_reached (); - draw_start = FALSE; - draw_end = FALSE; - break; - } - - if (draw_start) { - e_week_view_draw_time (week_view, drawable, - time_x, time_y, - start_hour, start_minute); - time_x += time_width; - } - - if (draw_end) { - time_x += E_WEEK_VIEW_EVENT_TIME_SPACING; - e_week_view_draw_time (week_view, drawable, - time_x, time_y, - end_hour, end_minute); - time_x += time_width; - } - - icon_x = time_x; - if (draw_start) - icon_x += E_WEEK_VIEW_EVENT_TIME_X_PAD; - - /* Draw the icons. */ - e_week_view_event_item_draw_icons (wveitem, drawable, - icon_x, icon_y, - x2, FALSE, draw_region); - - } else { - rect_x = x1 + E_WEEK_VIEW_EVENT_L_PAD; - rect_w = x2 - x1 - E_WEEK_VIEW_EVENT_L_PAD - - E_WEEK_VIEW_EVENT_R_PAD + 1; - - /* Draw the triangles at the start & end, if needed. - They also use the first few pixels at the edge of the - event so we update rect_x & rect_w so we don't draw over - them. */ - if (event->start < week_view->day_starts[span->start_day]) { - draw_start_triangle = TRUE; - rect_x += 2; - rect_w -= 2; - } - - if (event->end > week_view->day_starts[span->start_day - + span->num_days]) { - draw_end_triangle = TRUE; - rect_w -= 2; - } - - /* Here we draw the border around the event */ - - cx0 = rect_x; - cy0 = y1 + 1; - rect_width = rect_w; - rect_height = y2 - y1 - 1; - - radius = 12; - - if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { - cairo_save (cr); - draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); - cairo_set_line_width (cr, 2.0); - cairo_set_source_rgb (cr, red/cc, green/cc, blue/cc); - cairo_stroke (cr); - cairo_restore (cr); - } - - /* Here we fill it in the event*/ - - cx0 = rect_x + 1.5; - cy0 = y1 + 2.75; - rect_width = rect_w - 3.; - rect_height = y2 - y1 - 4.5; - - radius = 8; - - if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { - cairo_save (cr); - draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); - - if (gradient) { - pat = cairo_pattern_create_linear (rect_x + 2, y1 + 1, rect_x + 2, y2 - 7.25); - cairo_pattern_add_color_stop_rgba (pat, 1, red/cc, green/cc, blue/cc, 0.8); - cairo_pattern_add_color_stop_rgba (pat, 0, red/cc, green/cc, blue/cc, 0.4); - cairo_set_source (cr, pat); - cairo_fill_preserve (cr); - cairo_pattern_destroy (pat); - } else { - cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.8); - cairo_fill_preserve (cr); - } - cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.2); - cairo_set_line_width (cr, 0.5); - cairo_stroke (cr); - cairo_restore (cr); - } - - if (draw_start_triangle) { - e_week_view_event_item_draw_triangle (wveitem, drawable, bg_color, x1 + E_WEEK_VIEW_EVENT_L_PAD + 2, y1, -3, y2 - y1 + 1, draw_region); - } else if (can_draw_in_region (draw_region, rect_x, y1, 1, y2 - y1)) { - cairo_save (cr); - gdk_cairo_set_source_color (cr, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BORDER]); - cairo_set_line_width (cr, 0.7); - cairo_move_to (cr, rect_x, y1); - cairo_line_to (cr, rect_x, y2); - cairo_stroke (cr); - cairo_restore (cr); - } - - if (draw_end_triangle) { - e_week_view_event_item_draw_triangle (wveitem, drawable, bg_color, x2 - E_WEEK_VIEW_EVENT_R_PAD - 2, y1, 3, y2 - y1 + 1, draw_region); - } else if (can_draw_in_region (draw_region, rect_x2, y2, 1, 1)) { - cairo_save (cr); - gdk_cairo_set_source_color (cr, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BORDER]); - cairo_set_line_width (cr, 0.7); - /* rect_x2 is used uninitialized here */ - cairo_move_to (cr, rect_x2, y2); - cairo_line_to (cr, rect_x2, y2); - cairo_stroke (cr); - cairo_restore (cr); - } - - if (span->text_item && E_TEXT (span->text_item)->editing) - editing_span = TRUE; - - /* Draw the start & end times, if they are not on day - boundaries. The start time would always be shown if it was - needed, though it may be clipped as the window shrinks. - The end time is only displayed if there is enough room. - We calculate the minimum position for the end time, which - depends on whether the start time is displayed. If the end - time doesn't fit, then we don't draw it. */ - min_end_time_x = x1 + E_WEEK_VIEW_EVENT_L_PAD - + E_WEEK_VIEW_EVENT_BORDER_WIDTH - + E_WEEK_VIEW_EVENT_EDGE_X_PAD; - if (!editing_span - && event->start > week_view->day_starts[span->start_day]) { - time_x = x1 + E_WEEK_VIEW_EVENT_L_PAD - + E_WEEK_VIEW_EVENT_BORDER_WIDTH - + E_WEEK_VIEW_EVENT_EDGE_X_PAD; - - clip_rect.x = x1; - clip_rect.y = y1; - clip_rect.width = x2 - x1 - E_WEEK_VIEW_EVENT_R_PAD - - E_WEEK_VIEW_EVENT_BORDER_WIDTH + 1; - clip_rect.height = y2 - y1 + 1; - gdk_gc_set_clip_rectangle (gc, &clip_rect); - - gdk_gc_set_foreground (gc, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_TEXT]); - - e_week_view_draw_time (week_view, drawable, - time_x, time_y, - start_hour, start_minute); - - gdk_gc_set_clip_rectangle (gc, NULL); - - /* We don't want the end time to be drawn over the - start time, so we increase the minimum position. */ - min_end_time_x += time_width - + E_WEEK_VIEW_EVENT_TIME_X_PAD; - } - - max_icon_x = x2 + 1 - E_WEEK_VIEW_EVENT_R_PAD - - E_WEEK_VIEW_EVENT_BORDER_WIDTH - - E_WEEK_VIEW_EVENT_EDGE_X_PAD; - - if (!editing_span - && event->end < week_view->day_starts[span->start_day - + span->num_days]) { - /* Calculate where the end time should be displayed. */ - time_x = x2 + 1 - E_WEEK_VIEW_EVENT_R_PAD - - E_WEEK_VIEW_EVENT_BORDER_WIDTH - - E_WEEK_VIEW_EVENT_EDGE_X_PAD - - time_width; - - /* Draw the end time, if the position is greater than - the minimum calculated above. */ - if (time_x >= min_end_time_x) { - e_week_view_draw_time (week_view, drawable, - time_x, time_y, - end_hour, end_minute); - max_icon_x -= time_width - + E_WEEK_VIEW_EVENT_TIME_X_PAD; - } - } - - /* Draw the icons. */ - if (span->text_item - && (week_view->editing_event_num != wveitem->event_num - || week_view->editing_span_num != wveitem->span_num)) { - icon_x = span->text_item->x1 - E_WEEK_VIEW_ICON_R_PAD - x; - e_week_view_event_item_draw_icons (wveitem, drawable, - icon_x, icon_y, - max_icon_x, TRUE, draw_region); - } - } - cairo_destroy (cr); - - gdk_region_destroy (draw_region); -} - -static void -e_week_view_draw_time (EWeekView *week_view, - GdkDrawable *drawable, - gint time_x, - gint time_y, - gint hour, - gint minute) -{ - ECalModel *model; - GtkStyle *style; - GdkGC *gc; - gint hour_to_display, suffix_width; - gint time_y_normal_font, time_y_small_font; - const gchar *suffix; - gchar buffer[128]; - PangoLayout *layout; - PangoFontDescription *small_font_desc; - - model = e_calendar_view_get_model (E_CALENDAR_VIEW (week_view)); - - style = gtk_widget_get_style (GTK_WIDGET (week_view)); - small_font_desc = week_view->small_font_desc; - gc = week_view->main_gc; - - gdk_gc_set_foreground (gc, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_TEXT]); - - layout = gtk_widget_create_pango_layout (GTK_WIDGET (week_view), NULL); - - time_y_normal_font = time_y_small_font = time_y; - if (small_font_desc) - time_y_small_font = time_y; + time_y_normal_font = time_y_small_font = time_y; + if (small_font_desc) + time_y_small_font = time_y; e_week_view_convert_time_to_display (week_view, hour, &hour_to_display, &suffix, &suffix_width); @@ -721,13 +347,13 @@ e_week_view_draw_time (EWeekView *week_view, } static void -e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem, - GdkDrawable *drawable, - gint icon_x, - gint icon_y, - gint x2, - gboolean right_align, - GdkRegion *draw_region) +week_view_event_item_draw_icons (EWeekViewEventItem *event_item, + GdkDrawable *drawable, + gint icon_x, + gint icon_y, + gint x2, + gboolean right_align, + GdkRegion *draw_region) { EWeekView *week_view; EWeekViewEvent *event; @@ -740,10 +366,10 @@ e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem, GSList *categories_pixbufs = NULL, *pixbufs; cairo_t *cr; - week_view = E_WEEK_VIEW (GTK_WIDGET (GNOME_CANVAS_ITEM (wveitem)->canvas)->parent); + week_view = E_WEEK_VIEW (GTK_WIDGET (GNOME_CANVAS_ITEM (event_item)->canvas)->parent); event = &g_array_index (week_view->events, EWeekViewEvent, - wveitem->event_num); + event_item->priv->event_num); comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (event->comp_data->icalcomp)); @@ -835,14 +461,14 @@ e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem, /* This draws a little triangle to indicate that an event extends past the days visible on screen. */ static void -e_week_view_event_item_draw_triangle (EWeekViewEventItem *wveitem, - GdkDrawable *drawable, - GdkColor bg_color, - gint x, - gint y, - gint w, - gint h, - GdkRegion *draw_region) +week_view_event_item_draw_triangle (EWeekViewEventItem *event_item, + GdkDrawable *drawable, + GdkColor bg_color, + gint x, + gint y, + gint w, + gint h, + GdkRegion *draw_region) { EWeekView *week_view; EWeekViewEvent *event; @@ -854,10 +480,10 @@ e_week_view_event_item_draw_triangle (EWeekViewEventItem *wveitem, if (!can_draw_in_region (draw_region, x, y, w, h)) return; - week_view = E_WEEK_VIEW (GTK_WIDGET (GNOME_CANVAS_ITEM (wveitem)->canvas)->parent); + week_view = E_WEEK_VIEW (GTK_WIDGET (GNOME_CANVAS_ITEM (event_item)->canvas)->parent); event = &g_array_index (week_view->events, EWeekViewEvent, - wveitem->event_num); + event_item->priv->event_num); gc = week_view->main_gc; cr = gdk_cairo_create (drawable); @@ -914,206 +540,633 @@ e_week_view_event_item_draw_triangle (EWeekViewEventItem *wveitem, cairo_destroy (cr); } -/* This is supposed to return the nearest item the the point and the distance. - Since we are the only item we just return ourself and 0 for the distance. - This is needed so that we get button/motion events. */ -static double -e_week_view_event_item_point (GnomeCanvasItem *item, double x, double y, - gint cx, gint cy, - GnomeCanvasItem **actual_item) +static void +week_view_event_item_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) { - *actual_item = item; - return 0.0; + switch (property_id) { + case PROP_EVENT_NUM: + e_week_view_event_item_set_event_num ( + E_WEEK_VIEW_EVENT_ITEM (object), + g_value_get_int (value)); + return; + + case PROP_SPAN_NUM: + e_week_view_event_item_set_span_num ( + E_WEEK_VIEW_EVENT_ITEM (object), + g_value_get_int (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } -static gint -e_week_view_event_item_event (GnomeCanvasItem *item, GdkEvent *event) +static void +week_view_event_item_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) { - EWeekViewEventItem *wveitem; + switch (property_id) { + case PROP_EVENT_NUM: + g_value_set_int ( + value, + e_week_view_event_item_get_event_num ( + E_WEEK_VIEW_EVENT_ITEM (object))); + return; + + case PROP_SPAN_NUM: + g_value_set_int ( + value, + e_week_view_event_item_get_span_num ( + E_WEEK_VIEW_EVENT_ITEM (object))); + return; + } - wveitem = E_WEEK_VIEW_EVENT_ITEM (item); + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} - switch (event->type) { - case GDK_2BUTTON_PRESS: - return e_week_view_event_item_double_click (wveitem, event); - case GDK_BUTTON_PRESS: - return e_week_view_event_item_button_press (wveitem, event); - case GDK_BUTTON_RELEASE: - return e_week_view_event_item_button_release (wveitem, event); - case GDK_MOTION_NOTIFY: - break; - default: - break; - } +static void +week_view_event_item_update (GnomeCanvasItem *item, + gdouble *affine, + ArtSVP *clip_path, + gint flags) +{ + GnomeCanvasItemClass *canvas_item_class; + EWeekViewEventItem *event_item; + EWeekView *week_view; + gint event_num, span_num; + gint span_x, span_y, span_w; - return FALSE; + event_item = E_WEEK_VIEW_EVENT_ITEM (item); + week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); + g_return_if_fail (E_IS_WEEK_VIEW (week_view)); + + /* Chain up to parent's update() method. */ + canvas_item_class = GNOME_CANVAS_ITEM_CLASS (parent_class); + canvas_item_class->update (item, affine, clip_path, flags); + + item->x1 = 0; + item->y1 = 0; + item->x2 = 0; + item->y2 = 0; + + event_num = e_week_view_event_item_get_event_num (event_item); + span_num = e_week_view_event_item_get_span_num (event_item); + + if (event_num != -1 && span_num != -1) { + if (e_week_view_get_span_position ( + week_view, event_num, span_num, + &span_x, &span_y, &span_w)) { + item->x1 = span_x; + item->y1 = span_y; + item->x2 = span_x + span_w - 1; + item->y2 = span_y + week_view->row_height - 1; + } + } } -static gboolean -e_week_view_event_item_button_press (EWeekViewEventItem *wveitem, - GdkEvent *bevent) +static void +week_view_event_item_draw (GnomeCanvasItem *canvas_item, + GdkDrawable *drawable, + gint x, + gint y, + gint width, + gint height) { + EWeekViewEventItem *event_item; EWeekView *week_view; - ECalendarViewPosition pos; EWeekViewEvent *event; EWeekViewEventSpan *span; - GnomeCanvasItem *item; + GdkGC *gc; + gint x1, y1, x2, y2, time_x, time_y; + gint icon_x, icon_y, time_width, min_end_time_x, max_icon_x; + gint rect_x, rect_w, rect_x2 = 0; + gboolean one_day_event, editing_span = FALSE; + gint start_hour, start_minute, end_hour, end_minute; + gboolean draw_start, draw_end; + gboolean draw_start_triangle = FALSE, draw_end_triangle = FALSE; + GdkRectangle clip_rect; + GdkColor bg_color; + cairo_t *cr; + cairo_pattern_t *pat; + guint16 red, green, blue; + gdouble radius, cx0, cy0, rect_height, rect_width; + gboolean gradient; + gdouble cc = 65535.0; + GdkRegion *draw_region; + GdkRectangle rect; + + event_item = E_WEEK_VIEW_EVENT_ITEM (canvas_item); + week_view = E_WEEK_VIEW (GTK_WIDGET (canvas_item->canvas)->parent); + g_return_if_fail (E_IS_WEEK_VIEW (week_view)); - item = GNOME_CANVAS_ITEM (wveitem); + if (event_item->priv->event_num == -1 || event_item->priv->span_num == -1) + return; - week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); - g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), FALSE); + g_return_if_fail (event_item->priv->event_num < week_view->events->len); event = &g_array_index (week_view->events, EWeekViewEvent, - wveitem->event_num); + event_item->priv->event_num); + + g_return_if_fail (event->spans_index + event_item->priv->span_num < week_view->spans->len); + span = &g_array_index (week_view->spans, EWeekViewEventSpan, - event->spans_index + wveitem->span_num); + event->spans_index + event_item->priv->span_num); -#if 0 - g_print ("In e_week_view_event_item_button_press\n"); -#endif + gc = week_view->main_gc; - pos = e_week_view_event_item_get_position (wveitem, bevent->button.x, - bevent->button.y); - if (pos == E_CALENDAR_VIEW_POS_NONE) - return FALSE; + x1 = canvas_item->x1 - x; + y1 = canvas_item->y1 - y; + x2 = canvas_item->x2 - x; + y2 = canvas_item->y2 - y; - if (bevent->button.button == 1) { - week_view->pressed_event_num = wveitem->event_num; - week_view->pressed_span_num = wveitem->span_num; + if (x1 == x2 || y1 == y2) + return; - /* Ignore clicks on the event while editing. */ - if (E_TEXT (span->text_item)->editing) - return FALSE; + rect.x = 0; + rect.y = 0; + rect.width = width; + rect.height = height; + draw_region = gdk_region_rectangle (&rect); - /* Remember the item clicked and the mouse position, - so we can start a drag if the mouse moves. */ - week_view->drag_event_x = bevent->button.x; - week_view->drag_event_y = bevent->button.y; + if (!can_draw_in_region (draw_region, x1, y1, x2 - x1, y2 - y1)) { + gdk_region_destroy (draw_region); + return; + } - /* FIXME: Remember the day offset from the start of the event. - */ + cr = gdk_cairo_create (drawable); + gradient = calendar_config_get_display_events_gradient (); - return TRUE; - } else if (bevent->button.button == 3) { - if (!GTK_WIDGET_HAS_FOCUS (week_view)) { - gtk_widget_grab_focus (GTK_WIDGET (week_view)); - if (week_view->event_destroyed) { - week_view->event_destroyed = FALSE; - return FALSE; + icon_x = 0; + icon_y = y1 + E_WEEK_VIEW_EVENT_BORDER_HEIGHT + E_WEEK_VIEW_ICON_Y_PAD; + + /* Get the start & end times in 24-hour format. */ + start_hour = event->start_minute / 60; + start_minute = event->start_minute % 60; + + /* Modulo 24 because a midnight end time will be '24' */ + end_hour = (event->end_minute / 60) % 24; + end_minute = event->end_minute % 60; + + time_y = y1 + E_WEEK_VIEW_EVENT_BORDER_HEIGHT + + E_WEEK_VIEW_EVENT_TEXT_Y_PAD; + + time_width = e_week_view_get_time_string_width (week_view); + + one_day_event = e_week_view_is_one_day_event (week_view, event_item->priv->event_num); + + bg_color = week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BACKGROUND]; + if (gdk_color_parse (e_cal_model_get_color_for_component (e_calendar_view_get_model (E_CALENDAR_VIEW (week_view)), event->comp_data), &bg_color)) { + GdkColormap *colormap; + + colormap = gtk_widget_get_colormap (GTK_WIDGET (week_view)); + if (!gdk_colormap_alloc_color (colormap, &bg_color, TRUE, TRUE)) { + bg_color = week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BACKGROUND]; + } + } + + red = bg_color.red; + green = bg_color.green; + blue = bg_color.blue; + + if (one_day_event) { + time_x = x1 + E_WEEK_VIEW_EVENT_L_PAD + 1; + rect_x = x1 + E_WEEK_VIEW_EVENT_L_PAD; + rect_w = x2 - x1 - E_WEEK_VIEW_EVENT_L_PAD - E_WEEK_VIEW_EVENT_R_PAD + 1; + + /* Here we draw the border around the event*/ + cx0 = rect_x; + cy0 = y1 + 1; + rect_width = rect_w; + rect_height = y2 - y1 - 1; + + radius = 12; + + if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { + cairo_save (cr); + draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); + cairo_set_line_width (cr, 2.0); + cairo_set_source_rgb (cr, red/cc, green/cc, blue/cc); + cairo_stroke (cr); + cairo_restore (cr); + } + + /* Fill it in the Event */ + + cx0 = rect_x + 1.5; + cy0 = y1 + 2.75; + rect_width = rect_w - 3.; + rect_height = y2 - y1 - 4.5; + + radius = 8; + + if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { + cairo_save (cr); + draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); + + if (gradient) { + pat = cairo_pattern_create_linear (rect_x + 2, y1 + 1, rect_x + 2, y2 - 7.25); + cairo_pattern_add_color_stop_rgba (pat, 1, red/cc, green/cc, blue/cc, 0.8); + cairo_pattern_add_color_stop_rgba (pat, 0, red/cc, green/cc, blue/cc, 0.4); + cairo_set_source (cr, pat); + cairo_fill_preserve (cr); + cairo_pattern_destroy (pat); + } else { + cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.8); + cairo_fill_preserve (cr); } + cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.2); + cairo_set_line_width (cr, 0.5); + cairo_stroke (cr); + cairo_restore (cr); + } + + /* Draw the start and end times, as required. */ + switch (week_view->time_format) { + case E_WEEK_VIEW_TIME_BOTH_SMALL_MIN: + case E_WEEK_VIEW_TIME_BOTH: + draw_start = TRUE; + draw_end = TRUE; + break; + + case E_WEEK_VIEW_TIME_START_SMALL_MIN: + case E_WEEK_VIEW_TIME_START: + draw_start = TRUE; + draw_end = FALSE; + break; + case E_WEEK_VIEW_TIME_NONE: + draw_start = FALSE; + draw_end = FALSE; + break; + default: + g_return_if_reached (); + draw_start = FALSE; + draw_end = FALSE; + break; } - e_week_view_set_selected_time_range_visible (week_view, event->start, event->end); + if (draw_start) { + week_view_draw_time ( + week_view, drawable, time_x, + time_y, start_hour, start_minute); + time_x += time_width; + } - e_week_view_show_popup_menu (week_view, - (GdkEventButton*) bevent, - wveitem->event_num); - g_signal_stop_emission_by_name (item->canvas, "button_press_event"); + if (draw_end) { + time_x += E_WEEK_VIEW_EVENT_TIME_SPACING; + week_view_draw_time ( + week_view, drawable, time_x, + time_y, end_hour, end_minute); + time_x += time_width; + } - return TRUE; + icon_x = time_x; + if (draw_start) + icon_x += E_WEEK_VIEW_EVENT_TIME_X_PAD; + + /* Draw the icons. */ + week_view_event_item_draw_icons ( + event_item, drawable, icon_x, + icon_y, x2, FALSE, draw_region); + + } else { + rect_x = x1 + E_WEEK_VIEW_EVENT_L_PAD; + rect_w = x2 - x1 - E_WEEK_VIEW_EVENT_L_PAD + - E_WEEK_VIEW_EVENT_R_PAD + 1; + + /* Draw the triangles at the start & end, if needed. + They also use the first few pixels at the edge of the + event so we update rect_x & rect_w so we don't draw over + them. */ + if (event->start < week_view->day_starts[span->start_day]) { + draw_start_triangle = TRUE; + rect_x += 2; + rect_w -= 2; + } + + if (event->end > week_view->day_starts[span->start_day + + span->num_days]) { + draw_end_triangle = TRUE; + rect_w -= 2; + } + + /* Here we draw the border around the event */ + + cx0 = rect_x; + cy0 = y1 + 1; + rect_width = rect_w; + rect_height = y2 - y1 - 1; + + radius = 12; + + if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { + cairo_save (cr); + draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); + cairo_set_line_width (cr, 2.0); + cairo_set_source_rgb (cr, red/cc, green/cc, blue/cc); + cairo_stroke (cr); + cairo_restore (cr); + } + + /* Here we fill it in the event*/ + + cx0 = rect_x + 1.5; + cy0 = y1 + 2.75; + rect_width = rect_w - 3.; + rect_height = y2 - y1 - 4.5; + + radius = 8; + + if (can_draw_in_region (draw_region, cx0, cy0, rect_width, rect_height)) { + cairo_save (cr); + draw_curved_rectangle (cr, cx0, cy0, rect_width, rect_height, radius); + + if (gradient) { + pat = cairo_pattern_create_linear (rect_x + 2, y1 + 1, rect_x + 2, y2 - 7.25); + cairo_pattern_add_color_stop_rgba (pat, 1, red/cc, green/cc, blue/cc, 0.8); + cairo_pattern_add_color_stop_rgba (pat, 0, red/cc, green/cc, blue/cc, 0.4); + cairo_set_source (cr, pat); + cairo_fill_preserve (cr); + cairo_pattern_destroy (pat); + } else { + cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.8); + cairo_fill_preserve (cr); + } + cairo_set_source_rgba (cr, red/cc, green/cc, blue/cc, 0.2); + cairo_set_line_width (cr, 0.5); + cairo_stroke (cr); + cairo_restore (cr); + } + + if (draw_start_triangle) { + week_view_event_item_draw_triangle ( + event_item, drawable, bg_color, + x1 + E_WEEK_VIEW_EVENT_L_PAD + 2, + y1, -3, y2 - y1 + 1, draw_region); + } else if (can_draw_in_region (draw_region, rect_x, y1, 1, y2 - y1)) { + cairo_save (cr); + gdk_cairo_set_source_color (cr, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BORDER]); + cairo_set_line_width (cr, 0.7); + cairo_move_to (cr, rect_x, y1); + cairo_line_to (cr, rect_x, y2); + cairo_stroke (cr); + cairo_restore (cr); + } + + if (draw_end_triangle) { + week_view_event_item_draw_triangle ( + event_item, drawable, bg_color, + x2 - E_WEEK_VIEW_EVENT_R_PAD - 2, + y1, 3, y2 - y1 + 1, draw_region); + } else if (can_draw_in_region (draw_region, rect_x2, y2, 1, 1)) { + cairo_save (cr); + gdk_cairo_set_source_color (cr, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_BORDER]); + cairo_set_line_width (cr, 0.7); + /* rect_x2 is used uninitialized here */ + cairo_move_to (cr, rect_x2, y2); + cairo_line_to (cr, rect_x2, y2); + cairo_stroke (cr); + cairo_restore (cr); + } + + if (span->text_item && E_TEXT (span->text_item)->editing) + editing_span = TRUE; + + /* Draw the start & end times, if they are not on day + boundaries. The start time would always be shown if it was + needed, though it may be clipped as the window shrinks. + The end time is only displayed if there is enough room. + We calculate the minimum position for the end time, which + depends on whether the start time is displayed. If the end + time doesn't fit, then we don't draw it. */ + min_end_time_x = x1 + E_WEEK_VIEW_EVENT_L_PAD + + E_WEEK_VIEW_EVENT_BORDER_WIDTH + + E_WEEK_VIEW_EVENT_EDGE_X_PAD; + if (!editing_span + && event->start > week_view->day_starts[span->start_day]) { + time_x = x1 + E_WEEK_VIEW_EVENT_L_PAD + + E_WEEK_VIEW_EVENT_BORDER_WIDTH + + E_WEEK_VIEW_EVENT_EDGE_X_PAD; + + clip_rect.x = x1; + clip_rect.y = y1; + clip_rect.width = x2 - x1 - E_WEEK_VIEW_EVENT_R_PAD + - E_WEEK_VIEW_EVENT_BORDER_WIDTH + 1; + clip_rect.height = y2 - y1 + 1; + gdk_gc_set_clip_rectangle (gc, &clip_rect); + + gdk_gc_set_foreground (gc, &week_view->colors[E_WEEK_VIEW_COLOR_EVENT_TEXT]); + + week_view_draw_time ( + week_view, drawable, time_x, + time_y, start_hour, start_minute); + + gdk_gc_set_clip_rectangle (gc, NULL); + + /* We don't want the end time to be drawn over the + start time, so we increase the minimum position. */ + min_end_time_x += time_width + + E_WEEK_VIEW_EVENT_TIME_X_PAD; + } + + max_icon_x = x2 + 1 - E_WEEK_VIEW_EVENT_R_PAD + - E_WEEK_VIEW_EVENT_BORDER_WIDTH + - E_WEEK_VIEW_EVENT_EDGE_X_PAD; + + if (!editing_span + && event->end < week_view->day_starts[span->start_day + + span->num_days]) { + /* Calculate where the end time should be displayed. */ + time_x = x2 + 1 - E_WEEK_VIEW_EVENT_R_PAD + - E_WEEK_VIEW_EVENT_BORDER_WIDTH + - E_WEEK_VIEW_EVENT_EDGE_X_PAD + - time_width; + + /* Draw the end time, if the position is greater than + the minimum calculated above. */ + if (time_x >= min_end_time_x) { + week_view_draw_time ( + week_view, drawable, time_x, + time_y, end_hour, end_minute); + max_icon_x -= time_width + + E_WEEK_VIEW_EVENT_TIME_X_PAD; + } + } + + /* Draw the icons. */ + if (span->text_item + && (week_view->editing_event_num != event_item->priv->event_num + || week_view->editing_span_num != event_item->priv->span_num)) { + icon_x = span->text_item->x1 - E_WEEK_VIEW_ICON_R_PAD - x; + week_view_event_item_draw_icons ( + event_item, drawable, icon_x, + icon_y, max_icon_x, TRUE, draw_region); + } } + cairo_destroy (cr); - return FALSE; + gdk_region_destroy (draw_region); } -static gboolean -e_week_view_event_item_button_release (EWeekViewEventItem *wveitem, - GdkEvent *event) +static double +week_view_event_item_point (GnomeCanvasItem *item, + gdouble x, + gdouble y, + gint cx, + gint cy, + GnomeCanvasItem **actual_item) { - EWeekView *week_view; - GnomeCanvasItem *item; + /* This is supposed to return the nearest item the the point + * and the distance. Since we are the only item we just return + * ourself and 0 for the distance. This is needed so that we + * get button/motion events. */ + *actual_item = item; - item = GNOME_CANVAS_ITEM (wveitem); + return 0.0; +} - week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); - g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), FALSE); +static gint +week_view_event_item_event (GnomeCanvasItem *item, + GdkEvent *event) +{ + EWeekViewEventItem *event_item; -#if 0 - g_print ("In e_week_view_event_item_button_release\n"); -#endif + event_item = E_WEEK_VIEW_EVENT_ITEM (item); - if (week_view->pressed_event_num != -1 - && week_view->pressed_event_num == wveitem->event_num - && week_view->pressed_span_num == wveitem->span_num) { - e_week_view_start_editing_event (week_view, - wveitem->event_num, - wveitem->span_num, - NULL); - week_view->pressed_event_num = -1; - return TRUE; + switch (event->type) { + case GDK_2BUTTON_PRESS: + return week_view_event_item_double_click (event_item, event); + case GDK_BUTTON_PRESS: + return week_view_event_item_button_press (event_item, event); + case GDK_BUTTON_RELEASE: + return week_view_event_item_button_release (event_item, event); + case GDK_MOTION_NOTIFY: + break; + default: + break; } - week_view->pressed_event_num = -1; - return FALSE; } -static gboolean -e_week_view_event_item_double_click (EWeekViewEventItem *wveitem, - GdkEvent *bevent) +static void +week_view_event_item_class_init (EWeekViewEventItemClass *class) { - EWeekView *week_view; - EWeekViewEvent *event; - GnomeCanvasItem *item; + GObjectClass *object_class; + GnomeCanvasItemClass *item_class; - item = GNOME_CANVAS_ITEM (wveitem); + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (EWeekViewEventItemPrivate)); - week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); - g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), FALSE); + object_class = G_OBJECT_CLASS (class); + object_class->set_property = week_view_event_item_set_property; + object_class->get_property = week_view_event_item_get_property; - event = &g_array_index (week_view->events, EWeekViewEvent, - wveitem->event_num); + item_class = GNOME_CANVAS_ITEM_CLASS (class); + item_class->update = week_view_event_item_update; + item_class->draw = week_view_event_item_draw; + item_class->point = week_view_event_item_point; + item_class->event = week_view_event_item_event; - if (week_view->editing_event_num >= 0) { - EWeekViewEvent *editing = &g_array_index (week_view->events, EWeekViewEvent, week_view->editing_event_num); + g_object_class_install_property ( + object_class, + PROP_EVENT_NUM, + g_param_spec_int ( + "event-num", + "Event Num", + NULL, + G_MININT, + G_MAXINT, + -1, + G_PARAM_READWRITE)); - /* do not call edit of the component, if double clicked on the component, which is not on the server */ - if (editing && event && editing->comp_data == event->comp_data && (!event->comp_data || !is_icalcomp_on_the_server (event->comp_data->icalcomp, event->comp_data->client))) - return TRUE; + g_object_class_install_property ( + object_class, + PROP_SPAN_NUM, + g_param_spec_int ( + "span-num", + "Span Num", + NULL, + G_MININT, + G_MAXINT, + -1, + G_PARAM_READWRITE)); +} + +static void +week_view_event_item_init (EWeekViewEventItem *event_item) +{ + event_item->priv->event_num = -1; + event_item->priv->span_num = -1; +} + +GType +e_week_view_event_item_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + const GTypeInfo type_info = { + sizeof (EWeekViewEventItemClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) week_view_event_item_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (EWeekViewEventItem), + 0, /* n_preallocs */ + (GInstanceInitFunc) week_view_event_item_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + GNOME_TYPE_CANVAS_ITEM, "EWeekViewEventItem", + &type_info, 0); } - e_week_view_stop_editing_event (week_view); + return type; +} - e_calendar_view_edit_appointment (E_CALENDAR_VIEW (week_view), event->comp_data->client, event->comp_data->icalcomp, FALSE); +gint +e_week_view_event_item_get_event_num (EWeekViewEventItem *event_item) +{ + g_return_val_if_fail (E_IS_WEEK_VIEW_EVENT_ITEM (event_item), -1); - return TRUE; + return event_item->priv->event_num; } -static ECalendarViewPosition -e_week_view_event_item_get_position (EWeekViewEventItem *wveitem, - gdouble x, - gdouble y) +void +e_week_view_event_item_set_event_num (EWeekViewEventItem *event_item, + gint event_num) { - EWeekView *week_view; - GnomeCanvasItem *item; + g_return_if_fail (E_IS_WEEK_VIEW_EVENT_ITEM (event_item)); - item = GNOME_CANVAS_ITEM (wveitem); + event_item->priv->event_num = event_num; + gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (event_item)); - week_view = E_WEEK_VIEW (GTK_WIDGET (item->canvas)->parent); - g_return_val_if_fail (E_IS_WEEK_VIEW (week_view), E_CALENDAR_VIEW_POS_NONE); + g_object_notify (G_OBJECT (event_item), "event-num"); +} -#if 0 - g_print ("In e_week_view_event_item_get_position item: %g,%g %g,%g point: %g,%g\n", item->x1, item->y1, item->x2, item->y2, x, y); -#endif +gint +e_week_view_event_item_get_span_num (EWeekViewEventItem *event_item) +{ + g_return_val_if_fail (E_IS_WEEK_VIEW_EVENT_ITEM (event_item), -1); - if (x < item->x1 + E_WEEK_VIEW_EVENT_L_PAD - || x >= item->x2 - E_WEEK_VIEW_EVENT_R_PAD) - return E_CALENDAR_VIEW_POS_NONE; + return event_item->priv->span_num; +} - /* Support left/right edge for long events only. */ - if (!e_week_view_is_one_day_event (week_view, wveitem->event_num)) { - if (x < item->x1 + E_WEEK_VIEW_EVENT_L_PAD - + E_WEEK_VIEW_EVENT_BORDER_WIDTH - + E_WEEK_VIEW_EVENT_EDGE_X_PAD) - return E_CALENDAR_VIEW_POS_LEFT_EDGE; +void +e_week_view_event_item_set_span_num (EWeekViewEventItem *event_item, + gint span_num) +{ + g_return_if_fail (E_IS_WEEK_VIEW_EVENT_ITEM (event_item)); - if (x >= item->x2 + 1 - E_WEEK_VIEW_EVENT_R_PAD - - E_WEEK_VIEW_EVENT_BORDER_WIDTH - - E_WEEK_VIEW_EVENT_EDGE_X_PAD) - return E_CALENDAR_VIEW_POS_RIGHT_EDGE; - } + event_item->priv->span_num = span_num; + gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (event_item)); - return E_CALENDAR_VIEW_POS_EVENT; + g_object_notify (G_OBJECT (event_item), "span-num"); } -- cgit v1.2.3