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Diffstat (limited to 'calendar/gui/e-week-view.h')
| -rw-r--r-- | calendar/gui/e-week-view.h | 515 |
1 files changed, 0 insertions, 515 deletions
diff --git a/calendar/gui/e-week-view.h b/calendar/gui/e-week-view.h deleted file mode 100644 index f45ca7eb1d..0000000000 --- a/calendar/gui/e-week-view.h +++ /dev/null @@ -1,515 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 1999, Ximian, Inc. - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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 - */ -#ifndef _E_WEEK_VIEW_H_ -#define _E_WEEK_VIEW_H_ - -#include <gtk/gtktable.h> -#include <libgnomecanvas/gnome-canvas.h> -#include <gal/widgets/e-popup-menu.h> - -#include "gnome-cal.h" -#include "evolution-activity-client.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* - * EWeekView - displays the Week & Month views of the calendar. - */ - -/* The maximum number of weeks we show. 5 is usually enough for 1 month, - but we allow 6 for longer selections. */ -#define E_WEEK_VIEW_MAX_WEEKS 6 - -/* The size of the reminder & recurrence icons, and padding around them. - X_PAD is the padding between icons. R_PAD is the padding on the right of - the last icon, before the event text. */ -#define E_WEEK_VIEW_ICON_WIDTH 16 -#define E_WEEK_VIEW_ICON_HEIGHT 16 -#define E_WEEK_VIEW_ICON_X_PAD 1 -#define E_WEEK_VIEW_ICON_Y_PAD 1 -#define E_WEEK_VIEW_ICON_R_PAD 1 - -/* The space on the left & right outside of the event. (The triangle to - indicate the event continues is displayed in this space). */ -#define E_WEEK_VIEW_EVENT_L_PAD 2 -#define E_WEEK_VIEW_EVENT_R_PAD 2 - -/* The vertical spacing between rows of events. */ -#define E_WEEK_VIEW_EVENT_Y_SPACING 1 - -/* The size of the border around long events. */ -#define E_WEEK_VIEW_EVENT_BORDER_WIDTH 1 -#define E_WEEK_VIEW_EVENT_BORDER_HEIGHT 1 - -/* The padding on the top and bottom of the event text. */ -#define E_WEEK_VIEW_EVENT_TEXT_Y_PAD 1 - -/* The space between the start and end times. */ -#define E_WEEK_VIEW_EVENT_TIME_SPACING 2 - -/* The space between the time and the event text or icons. */ -#define E_WEEK_VIEW_EVENT_TIME_X_PAD 2 - -/* The space between the borders of long events and any text of icons. */ -#define E_WEEK_VIEW_EVENT_EDGE_X_PAD 2 - -/* The padding above and on the right of the date string at the top of each - cell. */ -#define E_WEEK_VIEW_DATE_T_PAD 2 -#define E_WEEK_VIEW_DATE_R_PAD 4 - -/* The padding above and below the line under the date string, in the Week - view, and also the space on the left of it. */ -#define E_WEEK_VIEW_DATE_LINE_T_PAD 1 -#define E_WEEK_VIEW_DATE_LINE_B_PAD 1 -#define E_WEEK_VIEW_DATE_LINE_L_PAD 10 - -/* The padding below the date string in the Month view. */ -#define E_WEEK_VIEW_DATE_B_PAD 1 - -/* We use a 7-bit field to store row numbers in EWeekViewEventSpan, so the - maximum number or rows we can allow is 127. It is very unlikely to be - reached anyway. */ -#define E_WEEK_VIEW_MAX_ROWS_PER_CELL 127 - -/* These index our colors array. */ -typedef enum -{ - E_WEEK_VIEW_COLOR_EVEN_MONTHS, - E_WEEK_VIEW_COLOR_ODD_MONTHS, - E_WEEK_VIEW_COLOR_EVENT_BACKGROUND, - E_WEEK_VIEW_COLOR_EVENT_BORDER, - E_WEEK_VIEW_COLOR_EVENT_TEXT, - E_WEEK_VIEW_COLOR_GRID, - E_WEEK_VIEW_COLOR_SELECTED, - E_WEEK_VIEW_COLOR_DATES, - E_WEEK_VIEW_COLOR_DATES_SELECTED, - E_WEEK_VIEW_COLOR_TODAY, - - E_WEEK_VIEW_COLOR_LAST -} EWeekViewColors; - -/* These specify which part of the selection we are dragging, if any. */ -typedef enum -{ - E_WEEK_VIEW_DRAG_NONE, - E_WEEK_VIEW_DRAG_START, - E_WEEK_VIEW_DRAG_END -} EWeekViewDragPosition; - -/* These specify which times are shown for the 1-day events. We use the small - font for the minutes if it can be loaded and the option is on. */ -typedef enum -{ - E_WEEK_VIEW_TIME_NONE, - E_WEEK_VIEW_TIME_START, - E_WEEK_VIEW_TIME_BOTH, - E_WEEK_VIEW_TIME_START_SMALL_MIN, - E_WEEK_VIEW_TIME_BOTH_SMALL_MIN -} EWeekViewTimeFormat; - -/* Specifies the position of the mouse. */ -typedef enum -{ - E_WEEK_VIEW_POS_OUTSIDE, - E_WEEK_VIEW_POS_NONE, - E_WEEK_VIEW_POS_EVENT, - E_WEEK_VIEW_POS_LEFT_EDGE, - E_WEEK_VIEW_POS_RIGHT_EDGE -} EWeekViewPosition; - - -typedef struct _EWeekViewEventSpan EWeekViewEventSpan; -struct _EWeekViewEventSpan { - guint start_day : 6; - guint num_days : 3; - guint row : 7; - GnomeCanvasItem *background_item; - GnomeCanvasItem *text_item; -}; - -typedef struct _EWeekViewEvent EWeekViewEvent; -struct _EWeekViewEvent { - CalComponent *comp; - time_t start; - time_t end; - guint16 start_minute; /* Minutes from the start of the day. */ - guint16 end_minute; - gint spans_index; - guint8 num_spans; - - /* TRUE if the event is at a different UTC offset than our current - timezone, i.e. it is in a different timezone. */ - guint different_timezone : 1; -}; - - -#define E_WEEK_VIEW(obj) GTK_CHECK_CAST (obj, e_week_view_get_type (), EWeekView) -#define E_WEEK_VIEW_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, e_week_view_get_type (), EWeekViewClass) -#define E_IS_WEEK_VIEW(obj) GTK_CHECK_TYPE (obj, e_week_view_get_type ()) - - -typedef struct _EWeekView EWeekView; -typedef struct _EWeekViewClass EWeekViewClass; - -struct _EWeekView -{ - GtkTable table; - - /* The top canvas where the dates are shown. */ - GtkWidget *titles_canvas; - GnomeCanvasItem *titles_canvas_item; - - /* The main canvas where the appointments are shown. */ - GtkWidget *main_canvas; - GnomeCanvasItem *main_canvas_item; - - GnomeCanvasItem *jump_buttons[E_WEEK_VIEW_MAX_WEEKS * 7]; - - GtkWidget *vscrollbar; - - /* The calendar we are associated with. */ - GnomeCalendar *calendar; - - /* Calendar client object we are monitoring */ - CalClient *client; - - /* S-expression for query and the query object */ - char *sexp; - CalQuery *query; - - /* The array of EWeekViewEvent elements. */ - GArray *events; - gboolean events_sorted; - gboolean events_need_layout; - gboolean events_need_reshape; - - /* The ID of the timeout function for doing a new layout. */ - gint layout_timeout_id; - - /* An array of EWeekViewEventSpan elements. Each event has its own - space within this array, and uses the spans_index and num_spans - fields of the EWeekViewEvent struct to access it. */ - GArray *spans; - - /* The start of each day displayed. */ - time_t day_starts[E_WEEK_VIEW_MAX_WEEKS * 7 + 1]; - - /* The timezone. */ - icaltimezone *zone; - - /* The base date, where the adjustment value is 0. */ - GDate base_date; - - /* The first day shown in the view. */ - GDate first_day_shown; - - /* If we are displaying multiple weeks in rows. If this is FALSE only - one week is shown, with a different layout. */ - gboolean multi_week_view; - - /* How many weeks we are showing. This is only relevant if - display_month is TRUE. */ - gint weeks_shown; - - /* If Sat & Sun are compressed. Only applicable in month view, since - they are always compressed into 1 cell in the week view. */ - gboolean compress_weekend; - - /* Whether we use show event end times. */ - gboolean show_event_end_times; - - /* The first day of the week, 0 (Monday) to 6 (Sunday). */ - gint week_start_day; - - /* Whether we use 12-hour of 24-hour format. */ - gboolean use_24_hour_format; - - /* The first day of the week we display, 0 (Monday) to 6 (Sunday). - This will usually be week_start_day, but if the weekend is - compressed, and week_start_day is Sunday we have to use Saturday. */ - gint display_start_day; - - /* The vertical offset of the events from the top of the cells. */ - gint events_y_offset; - - /* The height of the events, not including spacing between them. */ - gint row_height; - - /* The number of rows of events in each cell. */ - gint rows_per_cell; - gint rows_per_compressed_cell; - - /* The number of rows we have used for each day (i.e. each cell) */ - gint rows_per_day[E_WEEK_VIEW_MAX_WEEKS * 7]; - - /* If the small font is used for displaying the minutes. */ - gboolean use_small_font; - - /* Small font to display the minutes. */ - PangoFontDescription *small_font_desc; - - /* The widths of various pieces of text, used to determine which of - several date formats to display, set in e_week_view_style_set(). */ - gint space_width; /* One space character ' '. */ - gint colon_width; /* Size of ':' in the font. */ - gint slash_width; /* Size of '/' in the font. */ - gint digit_width; /* Size of a '0' digit. */ - gint small_digit_width; /* Size of a small_font '0' digit. */ - gint day_widths[7]; /* Monday first. */ - gint max_day_width; - gint abbr_day_widths[7]; - gint max_abbr_day_width; - gint month_widths[12]; - gint max_month_width; - gint abbr_month_widths[12]; - gint max_abbr_month_width; - - /* The size of the main grid of days and of the cells. A row - corresponds to a compressed day, so normal days usually take - up 2 rows. Note that the offsets arrays have one more element - than the widths/heights arrays since they also contain the - right/bottom edge. */ - gint rows; - gint columns; - gint col_widths[7]; - gint col_offsets[8]; - gint row_heights[E_WEEK_VIEW_MAX_WEEKS * 2]; - gint row_offsets[E_WEEK_VIEW_MAX_WEEKS * 2 + 1]; - - /* This specifies which times we are showing for the events, depending - on how much room is available. */ - EWeekViewTimeFormat time_format; - - /* The GC used for painting in different colors. */ - GdkGC *main_gc; - - /* The icons. */ - GdkPixmap *reminder_icon; - GdkBitmap *reminder_mask; - GdkPixmap *recurrence_icon; - GdkBitmap *recurrence_mask; - GdkPixmap *timezone_icon; - GdkBitmap *timezone_mask; - - /* Colors for drawing. */ - GdkColor colors[E_WEEK_VIEW_COLOR_LAST]; - - /* The normal & resizing cursors. */ - GdkCursor *normal_cursor; - GdkCursor *move_cursor; - GdkCursor *resize_width_cursor; - - /* This remembers the last cursor set on the window. */ - GdkCursor *last_cursor_set; - - /* The currently selected region, in days from the first day shown. - If selection_start_day is -1 there is no current selection. */ - gint selection_start_day; - gint selection_end_day; - - /* This specifies which end of the selection is being dragged, or is - E_WEEK_VIEW_DRAG_NONE if the selection isn't being dragged. */ - EWeekViewDragPosition selection_drag_pos; - - /* This is the event the mouse button was pressed on. If the button - is released we start editing it, but if the mouse is dragged we set - this to -1. */ - gint pressed_event_num; - gint pressed_span_num; - - /* The event span currently being edited. The num is -1 if no event is - being edited. */ - gint editing_event_num; - gint editing_span_num; - - /* The event that the context menu is for. */ - gint popup_event_num; - EPopupMenu *view_menu; - - /* The last mouse position when dragging, in the entire canvas. */ - gint drag_event_x; - gint drag_event_y; - - /* "am" and "pm" in the current locale, and their widths. */ - gchar *am_string; - gchar *pm_string; - gint am_string_width; - gint pm_string_width; - - /* the invisible widget to manage the clipboard selections */ - GtkWidget *invisible; - gchar *clipboard_selection; - - /* The default category for new events */ - char *default_category; - - /* The activity client used to show messages on the status bar. */ - EvolutionActivityClient *activity; -}; - -struct _EWeekViewClass -{ - GtkTableClass parent_class; - - /* Notification signals */ - void (* selection_changed) (EWeekView *week_view); -}; - - -GtkType e_week_view_get_type (void); -GtkWidget* e_week_view_new (void); - -void e_week_view_set_calendar (EWeekView *week_view, - GnomeCalendar *calendar); - -/* The first day shown. Note that it will be rounded down to the start of a - week when set. The returned value will be invalid if no date has been set - yet. */ -void e_week_view_get_first_day_shown (EWeekView *week_view, - GDate *date); -void e_week_view_set_first_day_shown (EWeekView *week_view, - GDate *date); - -void e_week_view_set_cal_client (EWeekView *week_view, - CalClient *client); - -void e_week_view_set_query (EWeekView *week_view, - const char *sexp); - -void e_week_view_set_default_category (EWeekView *week_view, - const char *category); - -/* The selected time range. The EWeekView will show the corresponding - month and the days between start_time and end_time will be selected. - To select a single day, use the same value for start_time & end_time. */ -void e_week_view_get_selected_time_range (EWeekView *week_view, - time_t *start_time, - time_t *end_time); -void e_week_view_set_selected_time_range (EWeekView *week_view, - time_t start_time, - time_t end_time); - -void e_week_view_set_selected_time_range_visible (EWeekView *week_view, - time_t start_time, - time_t end_time); - -/* Gets the visible time range. Returns FALSE if no time range has been set. */ -gboolean e_week_view_get_visible_time_range (EWeekView *week_view, - time_t *start_time, - time_t *end_time); - -/* Whether to display 1 week or 1 month (5 weeks). It defaults to 1 week. */ -gboolean e_week_view_get_multi_week_view (EWeekView *week_view); -void e_week_view_set_multi_week_view (EWeekView *week_view, - gboolean multi_week_view); - -/* The number of weeks shown in the multi-week view. */ -gint e_week_view_get_weeks_shown (EWeekView *week_view); -void e_week_view_set_weeks_shown (EWeekView *week_view, - gint weeks_shown); - -/* Whether the weekend (Sat/Sun) should be compressed into 1 cell in the Month - view. In the Week view they are always compressed. */ -gboolean e_week_view_get_compress_weekend (EWeekView *week_view); -void e_week_view_set_compress_weekend (EWeekView *week_view, - gboolean compress); - -/* Whether we display event end times. */ -gboolean e_week_view_get_show_event_end_times (EWeekView *week_view); -void e_week_view_set_show_event_end_times (EWeekView *week_view, - gboolean show); - -/* The first day of the week, 0 (Monday) to 6 (Sunday). */ -gint e_week_view_get_week_start_day (EWeekView *week_view); -void e_week_view_set_week_start_day (EWeekView *week_view, - gint week_start_day); - -/* Whether we use 12-hour or 24-hour format. */ -gboolean e_week_view_get_24_hour_format (EWeekView *week_view); -void e_week_view_set_24_hour_format (EWeekView *week_view, - gboolean use_24_hour); - -/* The current timezone. */ -icaltimezone* e_week_view_get_timezone (EWeekView *week_view); -void e_week_view_set_timezone (EWeekView *week_view, - icaltimezone *zone); - -/* Clipboard related functions */ -void e_week_view_cut_clipboard (EWeekView *week_view); -void e_week_view_copy_clipboard (EWeekView *week_view); -void e_week_view_paste_clipboard (EWeekView *week_view); - -void e_week_view_delete_event (EWeekView *week_view); - -/* Returns the number of selected events (0 or 1 at present). */ -gint e_week_view_get_num_events_selected (EWeekView *week_view); - -/* - * Internal functions called by the associated canvas items. - */ -void e_week_view_get_day_position (EWeekView *week_view, - gint day, - gint *day_x, - gint *day_y, - gint *day_w, - gint *day_h); -gboolean e_week_view_get_span_position (EWeekView *week_view, - gint event_num, - gint span_num, - gint *span_x, - gint *span_y, - gint *span_w); -gboolean e_week_view_is_one_day_event (EWeekView *week_view, - gint event_num); -void e_week_view_start_editing_event (EWeekView *week_view, - gint event_num, - gint span_num, - gchar *initial_text); -void e_week_view_stop_editing_event (EWeekView *week_view); - -void e_week_view_show_popup_menu (EWeekView *week_view, - GdkEventButton *event, - gint event_num); - -void e_week_view_convert_time_to_display (EWeekView *week_view, - gint hour, - gint *display_hour, - gchar **suffix, - gint *suffix_width); -gint e_week_view_get_time_string_width (EWeekView *week_view); - -gint e_week_view_event_sort_func (const void *arg1, - const void *arg2); - -void e_week_view_set_status_message (EWeekView *week_view, - const char *message); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_WEEK_VIEW_H_ */ |