/* Gtk+ User Interface Builder * Copyright (C) 1999 Damon Chaplin * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include "../gb.h" /* Include the 21x21 icon pixmap for this widget, to be used in the palette */ #include "../graphics/gnome-dateedit.xpm" /* * This is the GbWidget struct for this widget (see ../gbwidget.h). * It is initialized in the init() function at the end of this file */ static GbWidget gbwidget; static gchar *DateEditFlags = "GnomeDateEdit::dateedit_flags"; static gchar *ShowTime = "GnomeDateEdit::show_time"; static gchar *Use24Format = "GnomeDateEdit::use_24_format"; static gchar *WeekStartMonday = "GnomeDateEdit::week_start_monday"; static gchar *LowerHour = "GnomeDateEdit::lower_hour"; static gchar *UpperHour = "GnomeDateEdit::upper_hour"; /****** * NOTE: To use these functions you need to uncomment them AND add a pointer * to the function in the GbWidget struct at the end of this file. ******/ /* * Creates a new GtkWidget of class GnomeDateEdit, performing any specialized * initialization needed for the widget to work correctly in this environment. * If a dialog box is used to initialize the widget, return NULL from this * function, and call data->callback with your new widget when it is done. */ static GtkWidget* gb_gnome_date_edit_new (GbWidgetNewData *data) { GtkWidget *new_widget; new_widget = gnome_date_edit_new ((time_t) 0, TRUE, TRUE); return new_widget; } /* * Creates the components needed to edit the extra properties of this widget. */ static void gb_gnome_date_edit_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data) { property_add_bool (ShowTime, _("Show Time:"), _("If the time is shown as well as the date")); property_add_bool (Use24Format, _("24 Hour Format:"), _("If the time is shown in 24-hour format")); property_add_bool (WeekStartMonday, _("Monday First:"), _("If the week should start on Monday")); property_add_int_range (LowerHour, _("Lower Hour:"), _("The lowest hour to show in the popup"), 0, 23, 1, 10, 1); property_add_int_range (UpperHour, _("Upper Hour:"), _("The highest hour to show in the popup"), 0, 23, 1, 10, 1); } /* * Gets the properties of the widget. This is used for both displaying the * properties in the property editor, and also for saving the properties. */ static void gb_gnome_date_edit_get_properties (GtkWidget *widget, GbWidgetGetArgData * data) { GnomeDateEditFlags flags; int lower_hour, upper_hour; flags = gnome_date_edit_get_flags (GNOME_DATE_EDIT (widget)); /* we save only one property, but the property editor has 3 toggle buttons */ if (data->action == GB_SAVING) { char *s = glade_util_string_from_flags (GNOME_TYPE_DATE_EDIT_FLAGS, flags); gb_widget_output_string (data, DateEditFlags, s); g_free (s); } else { gb_widget_output_bool (data, ShowTime, flags & GNOME_DATE_EDIT_SHOW_TIME); gb_widget_output_bool (data, Use24Format, flags & GNOME_DATE_EDIT_24_HR); gb_widget_output_bool (data, WeekStartMonday, flags & GNOME_DATE_EDIT_WEEK_STARTS_ON_MONDAY); } g_object_get (G_OBJECT (widget), "lower-hour", &lower_hour, "upper-hour", &upper_hour, NULL); gb_widget_output_int (data, LowerHour, lower_hour); gb_widget_output_int (data, UpperHour, upper_hour); } /* * Sets the properties of the widget. This is used for both applying the * properties changed in the property editor, and also for loading. */ static void gb_gnome_date_edit_set_properties (GtkWidget * widget, GbWidgetSetArgData * data) { GnomeDateEditFlags flags, old_flags; gboolean value; gint value_int, lower_hour, old_lower_hour, upper_hour, old_upper_hour; old_flags = flags = gnome_date_edit_get_flags (GNOME_DATE_EDIT (widget)); /* we load only one property, but the property editor has 3 toggle buttons */ if (data->action == GB_LOADING) { char *s = gb_widget_input_string (data, DateEditFlags); if (data->apply) flags = glade_util_flags_from_string (GNOME_TYPE_DATE_EDIT_FLAGS, s); } else { value = gb_widget_input_bool (data, ShowTime) ? GNOME_DATE_EDIT_SHOW_TIME : 0; if (data->apply) flags = (flags & ~GNOME_DATE_EDIT_SHOW_TIME) | value; value = gb_widget_input_bool (data, Use24Format) ? GNOME_DATE_EDIT_24_HR : 0; if (data->apply) flags = (flags & ~GNOME_DATE_EDIT_24_HR) | value; value = gb_widget_input_bool (data, WeekStartMonday) ? GNOME_DATE_EDIT_WEEK_STARTS_ON_MONDAY : 0; if (data->apply) flags = (flags & ~GNOME_DATE_EDIT_WEEK_STARTS_ON_MONDAY) | value; } if (flags != old_flags) gnome_date_edit_set_flags (GNOME_DATE_EDIT (widget), flags); g_object_get (G_OBJECT (widget), "lower-hour", &old_lower_hour, "upper-hour", &old_upper_hour, NULL); value_int = gb_widget_input_int (data, LowerHour); if (data->apply) lower_hour = value_int; else lower_hour = old_lower_hour; value_int = gb_widget_input_int (data, UpperHour); if (data->apply) upper_hour = value_int; else upper_hour = old_upper_hour; if (lower_hour != old_lower_hour || upper_hour != old_upper_hour) { gnome_date_edit_set_popup_range (GNOME_DATE_EDIT (widget), lower_hour, upper_hour); } } /* * Adds menu items to a context menu which is just about to appear! * Add commands to aid in editing a GnomeDateEdit, with signals pointing to * other functions in this file. */ /* static void gb_gnome_date_edit_create_popup_menu (GtkWidget * widget, GbWidgetCreateMenuData * data) { } */ /* * Writes the source code needed to create this widget. * You have to output everything necessary to create the widget here, though * there are some convenience functions to help. */ static void gb_gnome_date_edit_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) { GnomeDateEditFlags flags; gboolean set_flags = FALSE; int upper_hour, lower_hour; flags = gnome_date_edit_get_flags (GNOME_DATE_EDIT (widget)); if (data->create_widget) { source_add (data, " %s = gnome_date_edit_new ((time_t) 0, %s, %s);\n", data->wname, flags & GNOME_DATE_EDIT_SHOW_TIME ? "TRUE" : "FALSE", flags & GNOME_DATE_EDIT_24_HR ? "TRUE" : "FALSE"); } else { set_flags = TRUE; } gb_widget_write_standard_source (widget, data); if (flags & GNOME_DATE_EDIT_WEEK_STARTS_ON_MONDAY) set_flags = TRUE; if (set_flags) { const gchar *prefix = "\n "; const gchar *prefix2 = "\n | "; source_add (data, " gnome_date_edit_set_flags (GNOME_DATE_EDIT (%s),", data->wname); if (flags) { if (flags & GNOME_DATE_EDIT_SHOW_TIME) { source_add (data, "%sGNOME_DATE_EDIT_SHOW_TIME", prefix); prefix = prefix2; } if (flags & GNOME_DATE_EDIT_24_HR) { source_add (data, "%sGNOME_DATE_EDIT_24_HR", prefix); prefix = prefix2; } if (flags & GNOME_DATE_EDIT_WEEK_STARTS_ON_MONDAY) { source_add (data, "%sGNOME_DATE_EDIT_WEEK_STARTS_ON_MONDAY", prefix); } source_add (data, ");\n"); } else source_add (data, "0);\n"); } g_object_get (G_OBJECT (widget), "lower-hour", &lower_hour, "upper-hour", &upper_hour, NULL); if (lower_hour != 7 || upper_hour != 19) { source_add (data, " gnome_date_edit_set_popup_range (GNOME_DATE_EDIT (%s), %i, %i);\n", data->wname, lower_hour, upper_hour); } } /* * Initializes the GbWidget structure. * I've placed this at the end of the file so we don't have to include * declarations of all the functions. */ GbWidget* gb_gnome_date_edit_init () { /* Initialise the GTK type */ volatile GtkType type; type = gnome_date_edit_get_type(); /* Initialize the GbWidget structure */ gb_widget_init_struct(&gbwidget); /* Fill in the pixmap struct & tooltip */ gbwidget.pixmap_struct = gnome_dateedit_xpm; gbwidget.tooltip = _("GnomeDateEdit"); /* Fill in any functions that this GbWidget has */ gbwidget.gb_widget_new = gb_gnome_date_edit_new; gbwidget.gb_widget_create_properties = gb_gnome_date_edit_create_properties; gbwidget.gb_widget_get_properties = gb_gnome_date_edit_get_properties; gbwidget.gb_widget_set_properties = gb_gnome_date_edit_set_properties; gbwidget.gb_widget_write_source = gb_gnome_date_edit_write_source; /* gbwidget.gb_widget_set_child_props = gb_gnome_date_edit_set_child_props; gbwidget.gb_widget_create_popup_menu = gb_gnome_date_edit_create_popup_menu; */ return &gbwidget; }