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-rw-r--r--widgets/misc/e-cell-date-edit.c977
1 files changed, 0 insertions, 977 deletions
diff --git a/widgets/misc/e-cell-date-edit.c b/widgets/misc/e-cell-date-edit.c
deleted file mode 100644
index d37def6140..0000000000
--- a/widgets/misc/e-cell-date-edit.c
+++ /dev/null
@@ -1,977 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-
-/*
- * Author :
- * Damon Chaplin <damon@ximian.com>
- *
- * 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
- */
-
-/*
- * ECellDateEdit - a subclass of ECellPopup used to show a date with a popup
- * window to edit it.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-cell-date-edit.h"
-
-#include <string.h>
-#include <time.h>
-#include <glib.h>
-
-#include <gdk/gdkkeysyms.h>
-#include <gtk/gtk.h>
-
-#include <gal/util/e-util.h>
-#include <gal/e-table/e-table-item.h>
-#include <gal/e-table/e-cell-text.h>
-
-#include <libgnomeui/gnome-messagebox.h>
-#include <libgnome/gnome-i18n.h>
-
-#include "e-util/e-time-utils.h"
-/* This depends on ECalendar which is why I didn't put it in gal. */
-#include "e-calendar.h"
-
-static void e_cell_date_edit_class_init (GtkObjectClass *object_class);
-static void e_cell_date_edit_init (ECellDateEdit *ecde);
-static void e_cell_date_edit_destroy (GtkObject *object);
-static void e_cell_date_edit_get_arg (GtkObject *o,
- GtkArg *arg,
- guint arg_id);
-static void e_cell_date_edit_set_arg (GtkObject *o,
- GtkArg *arg,
- guint arg_id);
-
-static gint e_cell_date_edit_do_popup (ECellPopup *ecp,
- GdkEvent *event,
- int row,
- int view_col);
-static void e_cell_date_edit_set_popup_values (ECellDateEdit *ecde);
-static void e_cell_date_edit_select_matching_time(ECellDateEdit *ecde,
- char *time);
-static void e_cell_date_edit_show_popup (ECellDateEdit *ecde,
- int row,
- int view_col);
-static void e_cell_date_edit_get_popup_pos (ECellDateEdit *ecde,
- int row,
- int view_col,
- gint *x,
- gint *y,
- gint *height,
- gint *width);
-
-static void e_cell_date_edit_rebuild_time_list (ECellDateEdit *ecde);
-
-static int e_cell_date_edit_key_press (GtkWidget *popup_window,
- GdkEventKey *event,
- ECellDateEdit *ecde);
-static int e_cell_date_edit_button_press (GtkWidget *popup_window,
- GdkEventButton *event,
- ECellDateEdit *ecde);
-static void e_cell_date_edit_on_ok_clicked (GtkWidget *button,
- ECellDateEdit *ecde);
-static void e_cell_date_edit_show_time_invalid_warning (ECellDateEdit *ecde);
-static void e_cell_date_edit_on_now_clicked (GtkWidget *button,
- ECellDateEdit *ecde);
-static void e_cell_date_edit_on_none_clicked (GtkWidget *button,
- ECellDateEdit *ecde);
-static void e_cell_date_edit_on_today_clicked (GtkWidget *button,
- ECellDateEdit *ecde);
-static void e_cell_date_edit_update_cell (ECellDateEdit *ecde,
- char *text);
-static void e_cell_date_edit_on_time_selected (GtkList *list,
- ECellDateEdit *ecde);
-static void e_cell_date_edit_hide_popup (ECellDateEdit *ecde);
-
-
-/* Our arguments. */
-enum {
- ARG_0,
- ARG_SHOW_TIME,
- ARG_SHOW_NOW_BUTTON,
- ARG_SHOW_TODAY_BUTTON,
- ARG_ALLOW_NO_DATE_SET,
- ARG_USE_24_HOUR_FORMAT,
- ARG_LOWER_HOUR,
- ARG_UPPER_HOUR
-};
-
-static ECellPopupClass *parent_class;
-
-
-E_MAKE_TYPE (e_cell_date_edit, "ECellDateEdit", ECellDateEdit,
- e_cell_date_edit_class_init, e_cell_date_edit_init,
- e_cell_popup_get_type());
-
-
-static void
-e_cell_date_edit_class_init (GtkObjectClass *object_class)
-{
- ECellPopupClass *ecpc = (ECellPopupClass *) object_class;
-
- gtk_object_add_arg_type ("ECellDateEdit::show_time",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE,
- ARG_SHOW_TIME);
- gtk_object_add_arg_type ("ECellDateEdit::show_now_button",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE,
- ARG_SHOW_NOW_BUTTON);
- gtk_object_add_arg_type ("ECellDateEdit::show_today_button",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE,
- ARG_SHOW_TODAY_BUTTON);
- gtk_object_add_arg_type ("ECellDateEdit::allow_no_date_set",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE,
- ARG_ALLOW_NO_DATE_SET);
- gtk_object_add_arg_type ("ECellDateEdit::use_24_hour_format",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE,
- ARG_USE_24_HOUR_FORMAT);
- gtk_object_add_arg_type ("ECellDateEdit::lower_hour",
- GTK_TYPE_INT, GTK_ARG_READWRITE,
- ARG_LOWER_HOUR);
- gtk_object_add_arg_type ("ECellDateEdit::upper_hour",
- GTK_TYPE_INT, GTK_ARG_READWRITE,
- ARG_UPPER_HOUR);
-
- object_class->destroy = e_cell_date_edit_destroy;
- object_class->get_arg = e_cell_date_edit_get_arg;
- object_class->set_arg = e_cell_date_edit_set_arg;
-
- ecpc->popup = e_cell_date_edit_do_popup;
-
- parent_class = g_type_class_ref(e_cell_popup_get_type ());
-}
-
-
-static void
-e_cell_date_edit_init (ECellDateEdit *ecde)
-{
- GtkWidget *frame, *vbox, *hbox, *vbox2;
- GtkWidget *scrolled_window, *list, *bbox;
- GtkWidget *now_button, *today_button, *none_button, *ok_button;
-
- ecde->lower_hour = 0;
- ecde->upper_hour = 24;
- ecde->use_24_hour_format = TRUE;
- ecde->need_time_list_rebuild = TRUE;
- ecde->freeze_count = 0;
- ecde->time_callback = NULL;
- ecde->time_callback_data = NULL;
- ecde->time_callback_destroy = NULL;
-
- /* We create one popup window for the ECell, since there will only
- ever be one popup in use at a time. */
- ecde->popup_window = gtk_window_new (GTK_WINDOW_POPUP);
-
- gtk_window_set_policy (GTK_WINDOW (ecde->popup_window),
- TRUE, TRUE, FALSE);
-
- frame = gtk_frame_new (NULL);
- gtk_container_add (GTK_CONTAINER (ecde->popup_window), frame);
- gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
- gtk_widget_show (frame);
-
- vbox = gtk_vbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (frame), vbox);
- gtk_widget_show (vbox);
-
- hbox = gtk_hbox_new (FALSE, 4);
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
- gtk_widget_show (hbox);
-
- ecde->calendar = e_calendar_new ();
- gnome_canvas_item_set (GNOME_CANVAS_ITEM (E_CALENDAR (ecde->calendar)->calitem),
- "move_selection_when_moving", FALSE,
- NULL);
- gtk_box_pack_start (GTK_BOX (hbox), ecde->calendar, TRUE, TRUE, 0);
- gtk_widget_show (ecde->calendar);
-
- vbox2 = gtk_vbox_new (FALSE, 2);
- gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0);
- gtk_widget_show (vbox2);
-
- ecde->time_entry = gtk_entry_new ();
- gtk_widget_set_size_request (ecde->time_entry, 50, -1);
- gtk_box_pack_start (GTK_BOX (vbox2), ecde->time_entry,
- FALSE, FALSE, 0);
- gtk_widget_show (ecde->time_entry);
-
- scrolled_window = gtk_scrolled_window_new (NULL, NULL);
- gtk_box_pack_start (GTK_BOX (vbox2), scrolled_window, TRUE, TRUE, 0);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
- GTK_POLICY_NEVER,
- GTK_POLICY_ALWAYS);
- gtk_widget_show (scrolled_window);
-
- list = gtk_list_new ();
- gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), list);
- gtk_container_set_focus_vadjustment (GTK_CONTAINER (list),
- gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
- gtk_widget_show (list);
- ecde->time_list = list;
- g_signal_connect((list), "selection-changed",
- G_CALLBACK (e_cell_date_edit_on_time_selected),
- ecde);
-
- bbox = gtk_hbutton_box_new ();
- gtk_container_set_border_width (GTK_CONTAINER (bbox), 4);
- gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), 2);
- gtk_button_box_set_child_ipadding (GTK_BUTTON_BOX (bbox), 2, 0);
- gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0);
- gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
- gtk_widget_show (bbox);
-
- now_button = gtk_button_new_with_label (_("Now"));
- gtk_container_add (GTK_CONTAINER (bbox), now_button);
- gtk_widget_show (now_button);
- g_signal_connect((now_button), "clicked",
- G_CALLBACK (e_cell_date_edit_on_now_clicked),
- ecde);
- ecde->now_button = now_button;
-
- today_button = gtk_button_new_with_label (_("Today"));
- gtk_container_add (GTK_CONTAINER (bbox), today_button);
- gtk_widget_show (today_button);
- g_signal_connect((today_button), "clicked",
- G_CALLBACK (e_cell_date_edit_on_today_clicked),
- ecde);
- ecde->today_button = today_button;
-
- none_button = gtk_button_new_with_label (_("None"));
- gtk_container_add (GTK_CONTAINER (bbox), none_button);
- gtk_widget_show (none_button);
- g_signal_connect((none_button), "clicked",
- G_CALLBACK (e_cell_date_edit_on_none_clicked),
- ecde);
- ecde->none_button = none_button;
-
- ok_button = gtk_button_new_with_label (_("OK"));
- gtk_container_add (GTK_CONTAINER (bbox), ok_button);
- gtk_widget_show (ok_button);
- g_signal_connect((ok_button), "clicked",
- G_CALLBACK (e_cell_date_edit_on_ok_clicked),
- ecde);
-
-
- g_signal_connect((ecde->popup_window),
- "key_press_event",
- G_CALLBACK (e_cell_date_edit_key_press),
- ecde);
- g_signal_connect((ecde->popup_window),
- "button_press_event",
- G_CALLBACK (e_cell_date_edit_button_press),
- ecde);
-}
-
-
-/**
- * e_cell_date_edit_new:
- *
- * Creates a new ECellDateEdit renderer.
- *
- * Returns: an ECellDateEdit object.
- */
-ECell *
-e_cell_date_edit_new (void)
-{
- ECellDateEdit *ecde = gtk_type_new (e_cell_date_edit_get_type ());
-
- return (ECell*) ecde;
-}
-
-
-/*
- * GtkObject::destroy method
- */
-static void
-e_cell_date_edit_destroy (GtkObject *object)
-{
- ECellDateEdit *ecde = E_CELL_DATE_EDIT (object);
-
- e_cell_date_edit_set_get_time_callback (ecde, NULL, NULL, NULL);
-
- gtk_widget_destroy (ecde->popup_window);
- ecde->popup_window = NULL;
-
- GTK_OBJECT_CLASS (parent_class)->destroy (object);
-}
-
-
-static void
-e_cell_date_edit_get_arg (GtkObject *o,
- GtkArg *arg,
- guint arg_id)
-{
- ECellDateEdit *ecde;
-
- ecde = E_CELL_DATE_EDIT (o);
-
- switch (arg_id) {
- case ARG_SHOW_TIME:
- GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->time_entry) ? TRUE : FALSE;
- break;
- case ARG_SHOW_NOW_BUTTON:
- GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->now_button) ? TRUE : FALSE;
- break;
- case ARG_SHOW_TODAY_BUTTON:
- GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->today_button) ? TRUE : FALSE;
- break;
- case ARG_ALLOW_NO_DATE_SET:
- GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->none_button) ? TRUE : FALSE;
- break;
- case ARG_USE_24_HOUR_FORMAT:
- GTK_VALUE_BOOL (*arg) = ecde->use_24_hour_format;
- break;
- case ARG_LOWER_HOUR:
- GTK_VALUE_INT (*arg) = ecde->lower_hour;
- break;
- case ARG_UPPER_HOUR:
- GTK_VALUE_INT (*arg) = ecde->upper_hour;
- break;
- default:
- g_warning ("Invalid arg");
- }
-}
-
-
-static void
-e_cell_date_edit_set_arg (GtkObject *o,
- GtkArg *arg,
- guint arg_id)
-{
- ECellDateEdit *ecde;
- gint ivalue;
- gboolean bvalue;
-
- ecde = E_CELL_DATE_EDIT (o);
-
- switch (arg_id){
- case ARG_SHOW_TIME:
- bvalue = GTK_VALUE_BOOL (*arg);
- if (bvalue) {
- gtk_widget_show (ecde->time_entry);
- gtk_widget_show (ecde->time_list);
- } else {
- gtk_widget_hide (ecde->time_entry);
- gtk_widget_hide (ecde->time_list);
- }
- break;
- case ARG_SHOW_NOW_BUTTON:
- bvalue = GTK_VALUE_BOOL (*arg);
- if (bvalue) {
- gtk_widget_show (ecde->now_button);
- } else {
- gtk_widget_hide (ecde->now_button);
- }
- break;
- case ARG_SHOW_TODAY_BUTTON:
- bvalue = GTK_VALUE_BOOL (*arg);
- if (bvalue) {
- gtk_widget_show (ecde->today_button);
- } else {
- gtk_widget_hide (ecde->today_button);
- }
- break;
- case ARG_ALLOW_NO_DATE_SET:
- bvalue = GTK_VALUE_BOOL (*arg);
- if (bvalue) {
- gtk_widget_show (ecde->none_button);
- } else {
- /* FIXME: What if we have no date set now. */
- gtk_widget_hide (ecde->none_button);
- }
- break;
- case ARG_USE_24_HOUR_FORMAT:
- bvalue = GTK_VALUE_BOOL (*arg);
- if (ecde->use_24_hour_format != bvalue) {
- ecde->use_24_hour_format = bvalue;
- ecde->need_time_list_rebuild = TRUE;
- }
- break;
- case ARG_LOWER_HOUR:
- ivalue = GTK_VALUE_INT (*arg);
- ivalue = CLAMP (ivalue, 0, 24);
- if (ecde->lower_hour != ivalue) {
- ecde->lower_hour = ivalue;
- ecde->need_time_list_rebuild = TRUE;
- }
- break;
- case ARG_UPPER_HOUR:
- ivalue = GTK_VALUE_INT (*arg);
- ivalue = CLAMP (ivalue, 0, 24);
- if (ecde->upper_hour != ivalue) {
- ecde->upper_hour = ivalue;
- ecde->need_time_list_rebuild = TRUE;
- }
- break;
- default:
- g_warning ("Invalid arg");
- }
-
-#if 0
- if (ecde->need_time_list_rebuild && ecde->freeze_count == 0)
- e_cell_date_edit_rebuild_time_list (ecde);
-#endif
-}
-
-
-static gint
-e_cell_date_edit_do_popup (ECellPopup *ecp,
- GdkEvent *event,
- int row,
- int view_col)
-{
- ECellDateEdit *ecde = E_CELL_DATE_EDIT (ecp);
- guint32 time;
-
- e_cell_date_edit_show_popup (ecde, row, view_col);
- e_cell_date_edit_set_popup_values (ecde);
-
- if (event->type == GDK_BUTTON_PRESS) {
- time = event->button.time;
- } else {
- time = event->key.time;
- }
-
- gdk_keyboard_grab (ecde->popup_window->window, TRUE, time);
- gtk_grab_add (ecde->popup_window);
-
- /* Set the focus to the first widget. */
- gtk_widget_grab_focus (ecde->time_entry);
-
- return TRUE;
-}
-
-
-static void
-e_cell_date_edit_set_popup_values (ECellDateEdit *ecde)
-{
- ECellPopup *ecp = E_CELL_POPUP (ecde);
- ECellText *ecell_text = E_CELL_TEXT (ecp->child);
- ECellView *ecv = (ECellView*) ecp->popup_cell_view;
- ETableItem *eti = E_TABLE_ITEM (ecp->popup_cell_view->cell_view.e_table_item_view);
- ETableCol *ecol;
- char *cell_text;
- ETimeParseStatus status;
- struct tm date_tm;
- GDate date;
- ECalendarItem *calitem;
- char buffer[64];
- gboolean is_date = TRUE;
-
- ecol = e_table_header_get_column (eti->header, ecp->popup_view_col);
- cell_text = e_cell_text_get_text (ecell_text, ecv->e_table_model,
- ecol->col_idx, ecp->popup_row);
-
- /* Try to parse just a date first. If the value is only a date, we
- use a DATE value. */
- status = e_time_parse_date (cell_text, &date_tm);
- if (status == E_TIME_PARSE_INVALID) {
- is_date = FALSE;
- status = e_time_parse_date_and_time (cell_text, &date_tm);
- }
-
- /* If there is no date and time set, or the date is invalid, we clear
- the selections, else we select the appropriate date & time. */
- calitem = E_CALENDAR_ITEM (E_CALENDAR (ecde->calendar)->calitem);
- if (status == E_TIME_PARSE_NONE || status == E_TIME_PARSE_INVALID) {
- gtk_entry_set_text (GTK_ENTRY (ecde->time_entry), "");
- e_calendar_item_set_selection (calitem, NULL, NULL);
- gtk_list_unselect_all (GTK_LIST (ecde->time_list));
- } else {
- if (is_date) {
- buffer[0] = '\0';
- } else {
- e_time_format_time (&date_tm, ecde->use_24_hour_format,
- FALSE, buffer, sizeof (buffer));
- }
- gtk_entry_set_text (GTK_ENTRY (ecde->time_entry), buffer);
-
- g_date_clear (&date, 1);
- g_date_set_dmy (&date, date_tm.tm_mday, date_tm.tm_mon + 1,
- date_tm.tm_year + 1900);
- e_calendar_item_set_selection (calitem, &date, &date);
-
- if (is_date) {
- gtk_list_unselect_all (GTK_LIST (ecde->time_list));
- } else {
- e_cell_date_edit_select_matching_time (ecde, buffer);
- }
- }
-
- e_cell_text_free_text (ecell_text, cell_text);
-}
-
-
-static void
-e_cell_date_edit_select_matching_time (ECellDateEdit *ecde,
- char *time)
-{
- GtkList *list;
- GtkWidget *listitem, *label;
- GList *elem;
- gboolean found = FALSE;
- char *list_item_text;
-
- list = GTK_LIST (ecde->time_list);
- elem = list->children;
- while (elem) {
- listitem = GTK_WIDGET (elem->data);
- label = GTK_BIN (listitem)->child;
- gtk_label_get (GTK_LABEL (label), &list_item_text);
-
- if (!strcmp (list_item_text, time)) {
- found = TRUE;
- gtk_list_select_child (list, listitem);
- break;
- }
-
- elem = elem->next;
- }
-
- if (!found)
- gtk_list_unselect_all (list);
-}
-
-
-static void
-e_cell_date_edit_show_popup (ECellDateEdit *ecde,
- int row,
- int view_col)
-{
- gint x, y, width, height, old_width, old_height;
-
- if (ecde->need_time_list_rebuild)
- e_cell_date_edit_rebuild_time_list (ecde);
-
- /* This code is practically copied from GtkCombo. */
- old_width = ecde->popup_window->allocation.width;
- old_height = ecde->popup_window->allocation.height;
-
- e_cell_date_edit_get_popup_pos (ecde, row, view_col, &x, &y, &height, &width);
-
- gtk_widget_set_uposition (ecde->popup_window, x, y);
- gtk_widget_set_size_request (ecde->popup_window, width, height);
- gtk_widget_realize (ecde->popup_window);
- gdk_window_resize (ecde->popup_window->window, width, height);
- gtk_widget_show (ecde->popup_window);
-
- e_cell_popup_set_shown (E_CELL_POPUP (ecde), TRUE);
-}
-
-
-/* Calculates the size and position of the popup window (like GtkCombo). */
-static void
-e_cell_date_edit_get_popup_pos (ECellDateEdit *ecde,
- int row,
- int view_col,
- gint *x,
- gint *y,
- gint *height,
- gint *width)
-{
- ECellPopup *ecp = E_CELL_POPUP (ecde);
- ETableItem *eti = E_TABLE_ITEM (ecp->popup_cell_view->cell_view.e_table_item_view);
- GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (eti)->canvas);
- GtkRequisition popup_requisition;
- gint avail_height, screen_width, column_width, row_height;
- double x1, y1, wx, wy;
-
- gdk_window_get_origin (canvas->window, x, y);
-
- x1 = e_table_header_col_diff (eti->header, 0, view_col + 1);
- y1 = e_table_item_row_diff (eti, 0, row + 1);
- column_width = e_table_header_col_diff (eti->header, view_col,
- view_col + 1);
- row_height = e_table_item_row_diff (eti, row,
- row + 1);
- gnome_canvas_item_i2w (GNOME_CANVAS_ITEM (eti), &x1, &y1);
-
- gnome_canvas_world_to_window (GNOME_CANVAS (canvas),
- x1,
- y1,
- &wx,
- &wy);
-
- *x += wx;
- /* The ETable positions don't include the grid lines, I think, so we
- add 1. */
- *y += wy + 1;
-
- avail_height = gdk_screen_height () - *y;
-
- /* We'll use the entire screen width if needed, but we save space for
- the vertical scrollbar in case we need to show that. */
- screen_width = gdk_screen_width ();
-
- gtk_widget_size_request (ecde->popup_window, &popup_requisition);
-
- /* Calculate the desired width. */
- *width = popup_requisition.width;
-
- /* Use at least the same width as the column. */
- if (*width < column_width)
- *width = column_width;
-
- /* Check if it fits in the available height. */
- if (popup_requisition.height > avail_height) {
- /* It doesn't fit, so we see if we have the minimum space
- needed. */
- if (*y - row_height > avail_height) {
- /* We don't, so we show the popup above the cell
- instead of below it. */
- avail_height = *y - row_height;
- *y -= (popup_requisition.height + row_height);
- if (*y < 0)
- *y = 0;
- }
- }
-
- /* We try to line it up with the right edge of the column, but we don't
- want it to go off the edges of the screen. */
- if (*x > screen_width)
- *x = screen_width;
- *x -= *width;
- if (*x < 0)
- *x = 0;
-
- *height = popup_requisition.height;
-}
-
-
-/* This handles key press events in the popup window. If the Escape key is
- pressed we hide the popup, and do not change the cell contents. */
-static int
-e_cell_date_edit_key_press (GtkWidget *popup_window,
- GdkEventKey *event,
- ECellDateEdit *ecde)
-{
- /* If the Escape key is pressed we hide the popup. */
- if (event->keyval != GDK_Escape)
- return FALSE;
-
- e_cell_date_edit_hide_popup (ecde);
-
- return TRUE;
-}
-
-
-/* This handles button press events in the popup window. If the button is
- pressed outside the popup, we hide it and do not change the cell contents.
-*/
-static int
-e_cell_date_edit_button_press (GtkWidget *popup_window,
- GdkEventButton *event,
- ECellDateEdit *ecde)
-{
- GtkWidget *event_widget;
-
- event_widget = gtk_get_event_widget ((GdkEvent*) event);
- if (gtk_widget_get_toplevel (event_widget) != popup_window) {
- e_cell_date_edit_hide_popup (ecde);
- }
-
- return TRUE;
-}
-
-
-/* Clears the time list and rebuilds it using the lower_hour, upper_hour
- and use_24_hour_format settings. */
-static void
-e_cell_date_edit_rebuild_time_list (ECellDateEdit *ecde)
-{
- GtkList *list;
- GtkWidget *listitem;
- char buffer[40];
- struct tm tmp_tm;
- gint hour, min;
-
- list = GTK_LIST (ecde->time_list);
-
- gtk_list_clear_items (list, 0, -1);
-
- /* Fill the struct tm with some sane values. */
- tmp_tm.tm_year = 2000;
- tmp_tm.tm_mon = 0;
- tmp_tm.tm_mday = 1;
- tmp_tm.tm_sec = 0;
- tmp_tm.tm_isdst = 0;
-
- for (hour = ecde->lower_hour; hour <= ecde->upper_hour; hour++) {
-
- /* We don't want to display midnight at the end, since that is
- really in the next day. */
- if (hour == 24)
- break;
-
- /* We want to finish on upper_hour, with min == 0. */
- for (min = 0;
- min == 0 || (min < 60 && hour != ecde->upper_hour);
- min += 30) {
- tmp_tm.tm_hour = hour;
- tmp_tm.tm_min = min;
- e_time_format_time (&tmp_tm, ecde->use_24_hour_format,
- FALSE, buffer, sizeof (buffer));
- listitem = gtk_list_item_new_with_label (buffer);
- gtk_widget_show (listitem);
- gtk_container_add (GTK_CONTAINER (list), listitem);
- }
- }
-
- ecde->need_time_list_rebuild = FALSE;
-}
-
-
-static void
-e_cell_date_edit_on_ok_clicked (GtkWidget *button,
- ECellDateEdit *ecde)
-{
- ECalendarItem *calitem;
- GDate start_date, end_date;
- gboolean day_selected;
- struct tm date_tm;
- char buffer[64];
- const char *text;
- ETimeParseStatus status;
- gboolean is_date = FALSE;
-
- calitem = E_CALENDAR_ITEM (E_CALENDAR (ecde->calendar)->calitem);
- day_selected = e_calendar_item_get_selection (calitem, &start_date,
- &end_date);
-
- text = gtk_entry_get_text (GTK_ENTRY (ecde->time_entry));
- status = e_time_parse_time (text, &date_tm);
- if (status == E_TIME_PARSE_INVALID) {
- e_cell_date_edit_show_time_invalid_warning (ecde);
- return;
- } else if (status == E_TIME_PARSE_NONE) {
- is_date = TRUE;
- }
-
- if (day_selected) {
- date_tm.tm_year = g_date_get_year (&start_date) - 1900;
- date_tm.tm_mon = g_date_get_month (&start_date) - 1;
- date_tm.tm_mday = g_date_get_day (&start_date);
- /* We need to call this to set the weekday. */
- mktime (&date_tm);
- e_time_format_date_and_time (&date_tm,
- ecde->use_24_hour_format,
- !is_date, FALSE,
- buffer, sizeof (buffer));
- } else {
- buffer[0] = '\0';
- }
-
- e_cell_date_edit_update_cell (ecde, buffer);
- e_cell_date_edit_hide_popup (ecde);
-}
-
-
-static void
-e_cell_date_edit_show_time_invalid_warning (ECellDateEdit *ecde)
-{
- GtkWidget *dialog;
- struct tm date_tm;
- char buffer[64], *message;
-
- /* Create a useful error message showing the correct format. */
- date_tm.tm_year = 100;
- date_tm.tm_mon = 0;
- date_tm.tm_mday = 1;
- date_tm.tm_hour = 1;
- date_tm.tm_min = 30;
- date_tm.tm_sec = 0;
- date_tm.tm_isdst = -1;
- e_time_format_time (&date_tm, ecde->use_24_hour_format, FALSE,
- buffer, sizeof (buffer));
-
- message = g_strdup_printf (_("The time must be in the format: %s"),
- buffer);
-
- dialog = gnome_message_box_new (message, GNOME_MESSAGE_BOX_ERROR,
- GNOME_STOCK_BUTTON_OK, NULL);
- /* FIXME: Fix transient settings - I'm not sure it works with popup
- windows. Maybe we need to use a normal window without decorations.*/
- gtk_window_set_transient_for (GTK_WINDOW (dialog),
- GTK_WINDOW (ecde->popup_window));
- gnome_dialog_run (GNOME_DIALOG (dialog));
-
- g_free (message);
-}
-
-
-static void
-e_cell_date_edit_on_now_clicked (GtkWidget *button,
- ECellDateEdit *ecde)
-{
- struct tm tmp_tm;
- time_t t;
- char buffer[64];
-
- if (ecde->time_callback) {
- tmp_tm = (*ecde->time_callback) (ecde, ecde->time_callback_data);
- } else {
- t = time (NULL);
- tmp_tm = *localtime (&t);
- }
- e_time_format_date_and_time (&tmp_tm,
- ecde->use_24_hour_format,
- TRUE, FALSE,
- buffer, sizeof (buffer));
-
- e_cell_date_edit_update_cell (ecde, buffer);
- e_cell_date_edit_hide_popup (ecde);
-}
-
-
-static void
-e_cell_date_edit_on_none_clicked (GtkWidget *button,
- ECellDateEdit *ecde)
-{
- e_cell_date_edit_update_cell (ecde, "");
- e_cell_date_edit_hide_popup (ecde);
-}
-
-
-static void
-e_cell_date_edit_on_today_clicked (GtkWidget *button,
- ECellDateEdit *ecde)
-{
- struct tm tmp_tm;
- time_t t;
- char buffer[64];
-
- if (ecde->time_callback) {
- tmp_tm = (*ecde->time_callback) (ecde, ecde->time_callback_data);
- } else {
- t = time (NULL);
- tmp_tm = *localtime (&t);
- }
-
- tmp_tm.tm_hour = 0;
- tmp_tm.tm_min = 0;
- tmp_tm.tm_sec = 0;
- e_time_format_date_and_time (&tmp_tm,
- ecde->use_24_hour_format,
- FALSE, FALSE,
- buffer, sizeof (buffer));
-
- e_cell_date_edit_update_cell (ecde, buffer);
- e_cell_date_edit_hide_popup (ecde);
-}
-
-
-static void
-e_cell_date_edit_update_cell (ECellDateEdit *ecde,
- char *text)
-{
- ECellPopup *ecp = E_CELL_POPUP (ecde);
- ECellText *ecell_text = E_CELL_TEXT (ecp->child);
- ECellView *ecv = (ECellView*) ecp->popup_cell_view;
- ETableItem *eti = E_TABLE_ITEM (ecv->e_table_item_view);
- ETableCol *ecol;
- gchar *old_text;
-
- /* Compare the new text with the existing cell contents. */
- ecol = e_table_header_get_column (eti->header, ecp->popup_view_col);
-
- old_text = e_cell_text_get_text (ecell_text, ecv->e_table_model,
- ecol->col_idx, ecp->popup_row);
-
- /* If they are different, update the cell contents. */
- if (strcmp (old_text, text)) {
- e_cell_text_set_value (ecell_text, ecv->e_table_model,
- ecol->col_idx, ecp->popup_row, text);
- }
-
- e_cell_text_free_text (ecell_text, old_text);
-}
-
-
-static void
-e_cell_date_edit_on_time_selected (GtkList *list,
- ECellDateEdit *ecde)
-{
- GtkWidget *listitem, *label;
- char *list_item_text;
-
- if (!list->selection)
- return;
-
- listitem = list->selection->data;
- label = GTK_BIN (listitem)->child;
- gtk_label_get (GTK_LABEL (label), &list_item_text);
- gtk_entry_set_text (GTK_ENTRY (ecde->time_entry), list_item_text);
-}
-
-
-static void
-e_cell_date_edit_hide_popup (ECellDateEdit *ecde)
-{
- gtk_grab_remove (ecde->popup_window);
- gtk_widget_hide (ecde->popup_window);
- e_cell_popup_set_shown (E_CELL_POPUP (ecde), FALSE);
-}
-
-
-/* These freeze and thaw the rebuilding of the time list. They are useful when
- setting several properties which result in rebuilds of the list, e.g. the
- lower_hour, upper_hour and use_24_hour_format properties. */
-void
-e_cell_date_edit_freeze (ECellDateEdit *ecde)
-{
- g_return_if_fail (E_IS_CELL_DATE_EDIT (ecde));
-
- ecde->freeze_count++;
-}
-
-
-void
-e_cell_date_edit_thaw (ECellDateEdit *ecde)
-{
- g_return_if_fail (E_IS_CELL_DATE_EDIT (ecde));
-
- if (ecde->freeze_count > 0) {
- ecde->freeze_count--;
-
- if (ecde->freeze_count == 0)
- e_cell_date_edit_rebuild_time_list (ecde);
- }
-}
-
-
-/* Sets a callback to use to get the current time. This is useful if the
- application needs to use its own timezone data rather than rely on the
- Unix timezone. */
-void
-e_cell_date_edit_set_get_time_callback (ECellDateEdit *ecde,
- ECellDateEditGetTimeCallback cb,
- gpointer data,
- GtkDestroyNotify destroy)
-{
- g_return_if_fail (E_IS_CELL_DATE_EDIT (ecde));
-
- if (ecde->time_callback_data && ecde->time_callback_destroy)
- (*ecde->time_callback_destroy) (ecde->time_callback_data);
-
- ecde->time_callback = cb;
- ecde->time_callback_data = data;
- ecde->time_callback_destroy = destroy;
-}
generated by cgit (git 2.34.1) at 2024-11-22 10:37:19 +0800