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Diffstat (limited to 'tools/glade/glade/gbwidgets/gbcalendar.c')
-rw-r--r-- | tools/glade/glade/gbwidgets/gbcalendar.c | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/tools/glade/glade/gbwidgets/gbcalendar.c b/tools/glade/glade/gbwidgets/gbcalendar.c new file mode 100644 index 00000000..46763bb5 --- /dev/null +++ b/tools/glade/glade/gbwidgets/gbcalendar.c @@ -0,0 +1,280 @@ +/* Gtk+ User Interface Builder + * Copyright (C) 1999 Damon Chaplin + * + * calendar gbWidget Copyright (c) 1999 Jay Johnston + * + * 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 <gtk/gtkcalendar.h> +#include "../gb.h" + +/* Include the 21x21 icon pixmap for this widget, to be used in the palette */ +#include "../graphics/calendar.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 *ShowHeading = "GtkCalendar::show_heading"; +static gchar *ShowDayNames = "GtkCalendar::show_day_names"; +static gchar *NoMonthChange = "GtkCalendar::no_month_change"; +static gchar *ShowWeekNumbers = "GtkCalendar::show_week_numbers"; +static gchar *WeekStartMonday = "GtkCalendar::week_start_monday"; + +/* When saving, we save all 5 boolean flags in this property. */ +static gchar *DisplayOptions = "GtkCalendar::display_options"; + +/****** + * NOTE: To use these functions you need to uncomment them AND add a pointer + * to the funtion in the GbWidget struct at the end of this file. + ******/ + +/* + * Creates a new GtkWidget of class GtkCalendar, 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. + * If the widget needs a special destroy handler, add a signal here. + */ +static GtkWidget* +gb_calendar_new (GbWidgetNewData *data) +{ + GtkWidget *new_widget = NULL; + + new_widget = gtk_calendar_new(); + + return new_widget; +} + + + +/* + * Creates the components needed to edit the extra properties of this widget. + */ + +static void +gb_calendar_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data) +{ + property_add_bool (ShowHeading, _("Heading:"), + _("If the month and year should be shown at the top")); + property_add_bool (ShowDayNames, _("Day Names:"), + _("If the day names should be shown")); + property_add_bool (NoMonthChange, _("Fixed Month:"), + _("If the month and year shouldn't be changeable")); + property_add_bool (ShowWeekNumbers, _("Week Numbers:"), + _("If the number of the week should be shown")); + property_add_bool (WeekStartMonday, _("Monday First:"), + _("If the week should start on Monday")); +} + + + + +/* + * 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_calendar_get_properties (GtkWidget *widget, GbWidgetGetArgData * data) +{ + GtkCalendarDisplayOptions options; + + options = GTK_CALENDAR (widget)->display_flags; + + /* We save all 5 boolean toggles as one property. */ + if (data->action == GB_SAVING) { + char *s = glade_util_string_from_flags (GTK_TYPE_CALENDAR_DISPLAY_OPTIONS, + options); + gb_widget_output_string (data, DisplayOptions, s); + g_free (s); + } else { + gb_widget_output_bool (data, ShowHeading, + options & GTK_CALENDAR_SHOW_HEADING); + gb_widget_output_bool (data, ShowDayNames, + options & GTK_CALENDAR_SHOW_DAY_NAMES); + gb_widget_output_bool (data, NoMonthChange, + options & GTK_CALENDAR_NO_MONTH_CHANGE); + gb_widget_output_bool (data, ShowWeekNumbers, + options & GTK_CALENDAR_SHOW_WEEK_NUMBERS); + gb_widget_output_bool (data, WeekStartMonday, + options & GTK_CALENDAR_WEEK_START_MONDAY); + } +} + + +/* + * 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_calendar_set_properties (GtkWidget * widget, GbWidgetSetArgData * data) +{ + GtkCalendarDisplayOptions options; + gboolean value; + + options = GTK_CALENDAR (widget)->display_flags; + + /* We load all 5 boolean toggles as one property. */ + if (data->action == GB_LOADING) { + char *s = gb_widget_input_string (data, DisplayOptions); + if (data->apply) + options = glade_util_flags_from_string (GTK_TYPE_CALENDAR_DISPLAY_OPTIONS, s); + } else { + value = gb_widget_input_bool (data, ShowHeading) + ? GTK_CALENDAR_SHOW_HEADING : 0; + if (data->apply) + options = (options & ~GTK_CALENDAR_SHOW_HEADING) | value; + + value = gb_widget_input_bool (data, ShowDayNames) + ? GTK_CALENDAR_SHOW_DAY_NAMES : 0; + if (data->apply) + options = (options & ~GTK_CALENDAR_SHOW_DAY_NAMES) | value; + + value = gb_widget_input_bool (data, NoMonthChange) + ? GTK_CALENDAR_NO_MONTH_CHANGE : 0; + if (data->apply) + options = (options & ~GTK_CALENDAR_NO_MONTH_CHANGE) | value; + + value = gb_widget_input_bool (data, ShowWeekNumbers) + ? GTK_CALENDAR_SHOW_WEEK_NUMBERS : 0; + if (data->apply) + options = (options & ~GTK_CALENDAR_SHOW_WEEK_NUMBERS) | value; + + value = gb_widget_input_bool (data, WeekStartMonday) + ? GTK_CALENDAR_WEEK_START_MONDAY : 0; + if (data->apply) + options = (options & ~GTK_CALENDAR_WEEK_START_MONDAY) | value; + } + + if (options != GTK_CALENDAR (widget)->display_flags) + gtk_calendar_display_options (GTK_CALENDAR (widget), options); +} + + + + +/* + * Adds menu items to a context menu which is just about to appear! + * Add commands to aid in editing a GtkCalendar, with signals pointing to + * other functions in this file. + */ +/* + static void + gb_calendar_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_calendar_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) +{ + GtkCalendarDisplayOptions options = 0; + const gchar *prefix = "\n "; + const gchar *prefix2 = "\n | "; + + if (data->create_widget) + { + source_add (data, " %s = gtk_calendar_new ();\n", data->wname); + } + gb_widget_write_standard_source (widget, data); + + source_add (data, " gtk_calendar_display_options (GTK_CALENDAR (%s),", + data->wname); + + options = GTK_CALENDAR (widget)->display_flags; + if (options) + { + if (options & GTK_CALENDAR_SHOW_HEADING) + { + source_add (data, "%sGTK_CALENDAR_SHOW_HEADING", prefix); + prefix = prefix2; + } + + if (options & GTK_CALENDAR_SHOW_DAY_NAMES) + { + source_add (data, "%sGTK_CALENDAR_SHOW_DAY_NAMES", prefix); + prefix = prefix2; + } + + if (options & GTK_CALENDAR_NO_MONTH_CHANGE) + { + source_add (data, "%sGTK_CALENDAR_NO_MONTH_CHANGE", prefix); + prefix = prefix2; + } + + if (options & GTK_CALENDAR_SHOW_WEEK_NUMBERS) + { + source_add (data, "%sGTK_CALENDAR_SHOW_WEEK_NUMBERS", prefix); + prefix = prefix2; + } + + if (options & GTK_CALENDAR_WEEK_START_MONDAY) + { + source_add (data, "%sGTK_CALENDAR_WEEK_START_MONDAY", prefix); + } + source_add (data, ");\n"); + } + else + source_add (data, " 0);\n"); +} + + + + +/* + * 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_calendar_init () +{ + /* Initialise the GTK type */ + volatile GtkType type; + type = gtk_calendar_get_type(); + + /* Initialize the GbWidget structure */ + gb_widget_init_struct(&gbwidget); + + /* Fill in the pixmap struct & tooltip */ + gbwidget.pixmap_struct = calendar_xpm; + gbwidget.tooltip = _("Calendar"); + + /* Fill in any functions that this GbWidget has */ + + gbwidget.gb_widget_new = gb_calendar_new; + gbwidget.gb_widget_create_properties = gb_calendar_create_properties; + gbwidget.gb_widget_get_properties = gb_calendar_get_properties; + gbwidget.gb_widget_set_properties = gb_calendar_set_properties; + /* gbwidget.gb_widget_create_popup_menu = gb_calendar_create_popup_menu; */ + gbwidget.gb_widget_write_source = gb_calendar_write_source; + + + return &gbwidget; +} + |