1 files changed, 332 insertions, 0 deletions

diff --git a/tools/glade/glade/gbwidgets/gbvscale.c b/tools/glade/glade/gbwidgets/gbvscale.c
new file mode 100644
index 00000000..0f8166c6
--- /dev/null
+++ b/tools/glade/glade/gbwidgets/gbvscale.c
@@ -0,0 +1,332 @@
+
+/*  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/gtkvscale.h>
+#include "../gb.h"
+
+/* Include the 21x21 icon pixmap for this widget, to be used in the palette */
+#include "../graphics/vscale.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 *DrawValue = "VScale|GtkScale::draw_value";
+static gchar *ValuePos = "VScale|GtkScale::value_pos";
+static gchar *Digits = "VScale|GtkRange::digits";
+static gchar *Policy = "VScale|GtkRange::update_policy";
+static gchar *Inverted = "VScale|GtkRange::inverted";
+
+static const gchar *Values[] =
+{
+  "GtkVScale::value",
+  "GtkVScale::lower",
+  "GtkVScale::upper",
+  "GtkVScale::step",
+  "GtkVScale::page",
+  "GtkVScale::page_size",
+};
+
+static const gchar *GbValuePosChoices[] =
+{"Left", "Right", "Top", "Bottom", NULL};
+static const gint GbValuePosValues[] =
+{
+  GTK_POS_LEFT,
+  GTK_POS_RIGHT,
+  GTK_POS_TOP,
+  GTK_POS_BOTTOM
+};
+static const gchar *GbValuePosSymbols[] =
+{
+  "GTK_POS_LEFT",
+  "GTK_POS_RIGHT",
+  "GTK_POS_TOP",
+  "GTK_POS_BOTTOM"
+};
+
+static const gchar *GbPolicyChoices[] =
+{"Continuous", "Discontinuous", "Delayed",
+ NULL};
+static const gint GbPolicyValues[] =
+{
+  GTK_UPDATE_CONTINUOUS,
+  GTK_UPDATE_DISCONTINUOUS,
+  GTK_UPDATE_DELAYED
+};
+static const gchar *GbPolicySymbols[] =
+{
+  "GTK_UPDATE_CONTINUOUS",
+  "GTK_UPDATE_DISCONTINUOUS",
+  "GTK_UPDATE_DELAYED"
+};
+
+
+/******
+ * 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 GtkVScale, 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_vscale_new (GbWidgetNewData * data)
+{
+  return gtk_vscale_new (NULL);
+}
+
+
+
+/*
+ * Creates the components needed to edit the extra properties of this widget.
+ */
+static void
+gb_vscale_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data)
+{
+  property_add_bool (DrawValue, _("Show Value:"), _("If the scale's value is shown"));
+  property_add_int_range (Digits, _("Digits:"), _("The number of digits to show"),
+			  0, 13, 1, 10, 1);
+  property_add_choice (ValuePos, _("Value Pos:"),
+		       _("The position of the value"),
+		       GbValuePosChoices);
+  property_add_choice (Policy, _("Policy:"),
+		       _("The update policy of the scale"),
+		       GbPolicyChoices);
+  property_add_bool (Inverted, _("Inverted:"), _("If the range values are inverted"));
+  property_add_adjustment (Values, GB_ADJUST_DEFAULT_LABELS);
+}
+
+
+
+/*
+ * 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_vscale_get_properties (GtkWidget * widget, GbWidgetGetArgData * data)
+{
+  gint i;
+
+  gb_widget_output_bool (data, DrawValue, GTK_SCALE (widget)->draw_value);
+
+  for (i = 0; i < sizeof (GbValuePosValues) / sizeof (GbValuePosValues[0]);
+       i++)
+    {
+      if (GbValuePosValues[i] == GTK_SCALE (widget)->value_pos)
+	gb_widget_output_choice (data, ValuePos, i, GbValuePosSymbols[i]);
+    }
+  gb_widget_output_int (data, Digits, GTK_SCALE (widget)->digits);
+
+  for (i = 0; i < sizeof (GbPolicyValues) / sizeof (GbPolicyValues[0]); i++)
+    {
+      if (GbPolicyValues[i] == GTK_RANGE (widget)->update_policy)
+	gb_widget_output_choice (data, Policy, i, GbPolicySymbols[i]);
+    }
+
+  gb_widget_output_bool (data, Inverted, GTK_RANGE (widget)->inverted);
+
+  gb_widget_output_adjustment (data, Values, GTK_RANGE (widget)->adjustment,
+			       "adjustment");
+}
+
+
+
+/*
+ * 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_vscale_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
+{
+  gboolean draw_value, inverted;
+  gint digits, i;
+  gchar *valuepos, *policy;
+  GtkAdjustment *adj;
+
+  draw_value = gb_widget_input_bool (data, DrawValue);
+  if (data->apply)
+    {
+      gtk_scale_set_draw_value (GTK_SCALE (widget), draw_value);
+      /* Shouldn't really need to do this */
+      editor_refresh_widget (widget);
+    }
+
+  valuepos = gb_widget_input_choice (data, ValuePos);
+  if (data->apply)
+    {
+      for (i = 0; i < sizeof (GbValuePosValues) / sizeof (GbValuePosValues[0]);
+	   i++)
+	{
+	  if (!strcmp (valuepos, GbValuePosChoices[i])
+	      || !strcmp (valuepos, GbValuePosSymbols[i]))
+	    {
+	      gtk_scale_set_value_pos (GTK_SCALE (widget), GbValuePosValues[i]);
+	      break;
+	    }
+	}
+    }
+
+  digits = gb_widget_input_int (data, Digits);
+  if (data->apply)
+    gtk_scale_set_digits (GTK_SCALE (widget), digits);
+
+  policy = gb_widget_input_choice (data, Policy);
+  if (data->apply)
+    {
+      for (i = 0; i < sizeof (GbPolicyValues) / sizeof (GbPolicyValues[0]);
+	   i++)
+	{
+	  if (!strcmp (policy, GbPolicyChoices[i])
+	      || !strcmp (policy, GbPolicySymbols[i]))
+	    {
+	      gtk_range_set_update_policy (GTK_RANGE (widget),
+					   GbPolicyValues[i]);
+	      break;
+	    }
+	}
+    }
+
+  inverted = gb_widget_input_bool (data, Inverted);
+  if (data->apply)
+    {
+      gtk_range_set_inverted (GTK_RANGE (widget), inverted);
+    }
+
+  adj = GTK_RANGE (widget)->adjustment;
+  if (gb_widget_input_adjustment (data, Values, adj, "adjustment"))
+    {
+      gtk_signal_emit_by_name (GTK_OBJECT (adj), "value_changed");
+    }
+}
+
+
+
+/*
+ * Adds menu items to a context menu which is just about to appear!
+ * Add commands to aid in editing a GtkVScale, with signals pointing to
+ * other functions in this file.
+ */
+/*
+   static void
+   gb_vscale_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_vscale_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data)
+{
+  GtkAdjustment *adj = GTK_RANGE (widget)->adjustment;
+  gint i;
+
+  if (data->create_widget)
+    {
+      source_add (data,
+		  "  %s = gtk_vscale_new (GTK_ADJUSTMENT (gtk_adjustment_new (%g, %g, %g, %g, %g, %g)));\n",
+		  data->wname, adj->value, adj->lower, adj->upper,
+		  adj->step_increment, adj->page_increment, adj->page_size);
+    }
+
+  gb_widget_write_standard_source (widget, data);
+
+  if (!GTK_SCALE (widget)->draw_value)
+    source_add (data, "  gtk_scale_set_draw_value (GTK_SCALE (%s), FALSE);\n",
+		data->wname);
+
+  if (GTK_SCALE (widget)->value_pos != GTK_POS_TOP)
+    {
+      for (i = 0; i < sizeof (GbValuePosValues) / sizeof (GbValuePosValues[0]);
+	   i++)
+	{
+	  if (GbValuePosValues[i] == GTK_SCALE (widget)->value_pos)
+	    source_add (data, "  gtk_scale_set_value_pos (GTK_SCALE (%s), %s);\n",
+			data->wname, GbValuePosSymbols[i]);
+	}
+    }
+  if (GTK_SCALE (widget)->digits != 1)
+    source_add (data, "  gtk_scale_set_digits (GTK_SCALE (%s), %i);\n",
+		data->wname, GTK_SCALE (widget)->digits);
+
+  if (GTK_RANGE (widget)->update_policy != GTK_UPDATE_CONTINUOUS)
+    {
+      for (i = 0; i < sizeof (GbPolicyValues) / sizeof (GbPolicyValues[0]); i
+	   ++)
+	{
+	  if (GbPolicyValues[i] == GTK_RANGE (widget)->update_policy)
+	    source_add (data, "  gtk_range_set_update_policy (GTK_RANGE (%s), %s);\n",
+			data->wname, GbPolicySymbols[i]);
+	}
+    }
+
+  if (GTK_RANGE (widget)->inverted)
+    {
+      source_add (data,
+		  "  gtk_range_set_inverted (GTK_RANGE (%s), TRUE);\n",
+		  data->wname);
+
+    }
+}
+
+
+
+/*
+ * 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_vscale_init ()
+{
+  /* Initialise the GTK type */
+  volatile GtkType type;
+  type = gtk_vscale_get_type ();
+
+  /* Initialize the GbWidget structure */
+  gb_widget_init_struct (&gbwidget);
+
+  /* Fill in the pixmap struct & tooltip */
+  gbwidget.pixmap_struct = vscale_xpm;
+  gbwidget.tooltip = _("Vertical Scale");
+
+  /* Fill in any functions that this GbWidget has */
+  gbwidget.gb_widget_new = gb_vscale_new;
+  gbwidget.gb_widget_create_properties = gb_vscale_create_properties;
+  gbwidget.gb_widget_get_properties = gb_vscale_get_properties;
+  gbwidget.gb_widget_set_properties = gb_vscale_set_properties;
+  gbwidget.gb_widget_write_source = gb_vscale_write_source;
+/*
+   gbwidget.gb_widget_create_popup_menu = gb_vscale_create_popup_menu;
+ */
+
+  return &gbwidget;
+}