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-rw-r--r--tools/glade/glade/gbwidgets/gbarrow.c312
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diff --git a/tools/glade/glade/gbwidgets/gbarrow.c b/tools/glade/glade/gbwidgets/gbarrow.c
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+
+/* Gtk+ User Interface Builder
+ * Copyright (C) 1998 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 <gtk/gtkarrow.h>
+#include "../gb.h"
+
+/* Include the 21x21 icon pixmap for this widget, to be used in the palette */
+#include "../graphics/arrow.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 *Direction = "GtkArrow::arrow_type";
+static gchar *Shadow = "GtkArrow::shadow_type";
+static gchar *XAlign = "Arrow|GtkMisc::xalign";
+static gchar *YAlign = "Arrow|GtkMisc::yalign";
+static gchar *XPad = "Arrow|GtkMisc::xpad";
+static gchar *YPad = "Arrow|GtkMisc::ypad";
+
+static const gchar *GbDirectionChoices[] =
+{"Up", "Down", "Left", "Right", NULL};
+static const gint GbDirectionValues[] =
+{
+ GTK_ARROW_UP,
+ GTK_ARROW_DOWN,
+ GTK_ARROW_LEFT,
+ GTK_ARROW_RIGHT
+};
+static const gchar *GbDirectionSymbols[] =
+{
+ "GTK_ARROW_UP",
+ "GTK_ARROW_DOWN",
+ "GTK_ARROW_LEFT",
+ "GTK_ARROW_RIGHT"
+};
+
+
+/******
+ * 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 GtkArrow, 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.
+ */
+/*
+ GtkWidget*
+ gb_arrow_new(GbWidgetNewData *data)
+ {
+
+ }
+ */
+
+
+
+/*
+ * Creates the components needed to edit the extra properties of this widget.
+ */
+static void
+gb_arrow_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data)
+{
+ property_add_choice (Direction, _("Direction:"), _("The direction of the arrow"),
+ GbDirectionChoices);
+ property_add_choice (Shadow, _("Shadow:"), _("The shadow type of the arrow"),
+ GladeShadowChoices);
+ property_add_float_range (XAlign, _("X Align:"),
+ _("The horizontal alignment of the arrow"),
+ 0, 1, 0.01, 0.1, 0.01, 2);
+ property_add_float_range (YAlign, _("Y Align:"),
+ _("The vertical alignment of the arrow"),
+ 0, 1, 0.01, 0.1, 0.01, 2);
+ property_add_int_range (XPad, _("X Pad:"), _("The horizontal padding"),
+ 0, 1000, 1, 10, 1);
+ property_add_int_range (YPad, _("Y Pad:"), _("The vertical padding"),
+ 0, 1000, 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_arrow_get_properties (GtkWidget * widget, GbWidgetGetArgData * data)
+{
+ gint i;
+
+ for (i = 0; i < sizeof (GbDirectionValues) / sizeof (GbDirectionValues[0]);
+ i++)
+ {
+ if (GbDirectionValues[i] == GTK_ARROW (widget)->arrow_type)
+ gb_widget_output_choice (data, Direction, i, GbDirectionSymbols[i]);
+ }
+
+ for (i = 0; i < GladeShadowChoicesSize; i++)
+ {
+ if (GladeShadowValues[i] == GTK_ARROW (widget)->shadow_type)
+ gb_widget_output_choice (data, Shadow, i, GladeShadowSymbols[i]);
+ }
+ gb_widget_output_float (data, XAlign, GTK_MISC (widget)->xalign);
+ gb_widget_output_float (data, YAlign, GTK_MISC (widget)->yalign);
+ gb_widget_output_int (data, XPad, GTK_MISC (widget)->xpad);
+ gb_widget_output_int (data, YPad, GTK_MISC (widget)->ypad);
+}
+
+
+
+/*
+ * 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_arrow_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
+{
+ gchar *direction, *shadow;
+ gboolean set_arrow = FALSE, set_alignment = FALSE, set_padding = FALSE;
+ gfloat xalign, yalign;
+ gint xpad, ypad, i;
+ GtkArrowType arrow_type = GTK_ARROW_UP;
+ GtkShadowType shadow_type = GTK_SHADOW_NONE;
+
+ direction = gb_widget_input_choice (data, Direction);
+ if (data->apply)
+ {
+ for (i = 0;
+ i < sizeof (GbDirectionValues) / sizeof (GbDirectionValues[0]);
+ i++)
+ {
+ if (!strcmp (direction, GbDirectionChoices[i])
+ || !strcmp (direction, GbDirectionSymbols[i]))
+ {
+ arrow_type = GbDirectionValues[i];
+ set_arrow = TRUE;
+ break;
+ }
+ }
+ }
+ else
+ arrow_type = GTK_ARROW (widget)->arrow_type;
+
+ shadow = gb_widget_input_choice (data, Shadow);
+ if (data->apply)
+ {
+ for (i = 0; i < GladeShadowChoicesSize; i++)
+ {
+ if (!strcmp (shadow, GladeShadowChoices[i])
+ || !strcmp (shadow, GladeShadowSymbols[i]))
+ {
+ shadow_type = GladeShadowValues[i];
+ set_arrow = TRUE;
+ break;
+ }
+ }
+ }
+ else
+ shadow_type = GTK_ARROW (widget)->shadow_type;
+
+ if (set_arrow)
+ gtk_arrow_set (GTK_ARROW (widget), arrow_type, shadow_type);
+
+ xalign = gb_widget_input_float (data, XAlign);
+ if (data->apply)
+ set_alignment = TRUE;
+ else
+ xalign = GTK_MISC (widget)->xalign;
+
+ yalign = gb_widget_input_float (data, YAlign);
+ if (data->apply)
+ set_alignment = TRUE;
+ else
+ yalign = GTK_MISC (widget)->yalign;
+
+ if (set_alignment)
+ gtk_misc_set_alignment (GTK_MISC (widget), xalign, yalign);
+
+ xpad = gb_widget_input_int (data, XPad);
+ if (data->apply)
+ set_padding = TRUE;
+ else
+ xpad = GTK_MISC (widget)->xpad;
+
+ ypad = gb_widget_input_int (data, YPad);
+ if (data->apply)
+ set_padding = TRUE;
+ else
+ ypad = GTK_MISC (widget)->ypad;
+
+ if (set_padding)
+ gtk_misc_set_padding (GTK_MISC (widget), xpad, ypad);
+}
+
+
+
+/*
+ * Adds menu items to a context menu which is just about to appear!
+ * Add commands to aid in editing a GtkArrow, with signals pointing to
+ * other functions in this file.
+ */
+/*
+ static void
+ gb_arrow_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_arrow_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data)
+{
+ gfloat xalign, yalign;
+ gint xpad, ypad, arrow_type = 0, shadow_type = 0, i;
+
+ for (i = 0; i < sizeof (GbDirectionValues) / sizeof (GbDirectionValues[0]);
+ i++)
+ if (GbDirectionValues[i] == GTK_ARROW (widget)->arrow_type)
+ {
+ arrow_type = i;
+ break;
+ }
+ for (i = 0; i < GladeShadowChoicesSize; i++)
+ if (GladeShadowValues[i] == GTK_ARROW (widget)->shadow_type)
+ {
+ shadow_type = i;
+ break;
+ }
+ if (data->create_widget)
+ {
+ source_add (data, " %s = gtk_arrow_new (%s, %s);\n", data->wname,
+ GbDirectionSymbols[arrow_type], GladeShadowSymbols[shadow_type]);
+ }
+ gb_widget_write_standard_source (widget, data);
+
+ xalign = GTK_MISC (widget)->xalign;
+ yalign = GTK_MISC (widget)->yalign;
+ if (xalign != 0.5 || yalign != 0.5)
+ {
+ source_add (data, " gtk_misc_set_alignment (GTK_MISC (%s), %g, %g);\n",
+ data->wname, xalign, yalign);
+ }
+ xpad = GTK_MISC (widget)->xpad;
+ ypad = GTK_MISC (widget)->ypad;
+ if (xpad || ypad)
+ {
+ source_add (data, " gtk_misc_set_padding (GTK_MISC (%s), %d, %d);\n",
+ data->wname, xpad, ypad);
+ }
+}
+
+
+
+/*
+ * 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_arrow_init ()
+{
+ /* Initialise the GTK type */
+ volatile GtkType type;
+ type = gtk_arrow_get_type ();
+
+ /* Initialize the GbWidget structure */
+ gb_widget_init_struct (&gbwidget);
+
+ /* Fill in the pixmap struct & tooltip */
+ gbwidget.pixmap_struct = arrow_xpm;
+ gbwidget.tooltip = _("Arrow");
+
+ /* Fill in any functions that this GbWidget has */
+ gbwidget.gb_widget_create_properties = gb_arrow_create_properties;
+ gbwidget.gb_widget_get_properties = gb_arrow_get_properties;
+ gbwidget.gb_widget_set_properties = gb_arrow_set_properties;
+/*
+ gbwidget.gb_widget_new = gb_arrow_new;
+ gbwidget.gb_widget_create_popup_menu = gb_arrow_create_popup_menu;
+ */
+ gbwidget.gb_widget_write_source = gb_arrow_write_source;
+
+ return &gbwidget;
+}
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