1 files changed, 479 insertions, 0 deletions
diff --git a/tools/glade/glade/gbwidgets/gbtextview.c b/tools/glade/glade/gbwidgets/gbtextview.c
new file mode 100644
index 00000000..31cbe830
--- /dev/null
+++ b/tools/glade/glade/gbwidgets/gbtextview.c
@@ -0,0 +1,479 @@
+/*  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 <config.h>
+
+#include <gtk/gtk.h>
+#include "../gb.h"
+
+/* Include the 21x21 icon pixmap for this widget, to be used in the palette */
+#include "../graphics/text.xpm"
+
+static gchar *Editable         = "GtkTextView::editable";
+static gchar *Text             = "GtkTextView::text";
+static gchar *Justification    = "GtkTextView::justification";
+static gchar *WrapMode         = "GtkTextView::wrap_mode";
+static gchar *CursorVisible    = "GtkTextView::cursor_visible";
+static gchar *PixelsAboveLines = "GtkTextView::pixels_above_lines";
+static gchar *PixelsBelowLines = "GtkTextView::pixels_below_lines";
+static gchar *PixelsInsideWrap = "GtkTextView::pixels_inside_wrap";
+static gchar *LeftMargin       = "GtkTextView::left_margin";
+static gchar *RightMargin      = "GtkTextView::right_margin";
+static gchar *Indent           = "GtkTextView::indent";
+
+static gchar *Overwrite        = "GtkTextView::overwrite";
+static gchar *AcceptsTab       = "GtkTextView::accepts_tab";
+
+/*
+ * 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 const char *GbJustifyChoices[] = {
+	N_("Left"),
+	N_("Right"),
+	N_("Center"),
+	N_("Fill"),
+	NULL
+};
+
+static gint GbJustifyValues[] = {
+	GTK_JUSTIFY_LEFT,
+	GTK_JUSTIFY_RIGHT,
+	GTK_JUSTIFY_CENTER,
+	GTK_JUSTIFY_FILL
+};
+static const gchar *GbJustifySymbols[] =
+{
+  "GTK_JUSTIFY_LEFT",
+  "GTK_JUSTIFY_RIGHT",
+  "GTK_JUSTIFY_CENTER",
+  "GTK_JUSTIFY_FILL"
+};
+
+static const char *GbWrapChoices[] = {
+	N_("None"),
+	N_("Character"),
+	N_("Word"),
+	NULL
+};
+
+static gint GbWrapValues[] = {
+	GTK_WRAP_NONE,
+	GTK_WRAP_CHAR,
+	GTK_WRAP_WORD
+};
+static const char *GbWrapSymbols[] = {
+	"GTK_WRAP_NONE",
+	"GTK_WRAP_CHAR",
+	"GTK_WRAP_WORD"
+};
+
+/******
+ * 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 GtkTextView, 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_text_view_new (GbWidgetNewData *data)
+{
+	return gtk_text_view_new ();
+}
+*/
+
+
+
+/*
+ * Creates the components needed to edit the extra properties of this widget.
+ */
+static void
+gb_text_view_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data)
+{
+	property_add_bool (Editable, _("Editable:"),
+			   _("If the text can be edited"));
+	property_add_bool (CursorVisible, _("Cursor Visible:"),
+			   _("If the cursor is visible"));
+	property_add_bool (Overwrite, _("Overwrite:"),
+			   _("If entered text overwrites the existing text"));
+	property_add_bool (AcceptsTab, _("Accepts Tab:"),
+			   _("If tab characters can be entered"));
+
+	property_add_text (Text, _("Text:"), _("The text to display"), 5);
+	
+	property_add_choice (Justification, _("Justification:"),
+			     _("The justification of the text"),
+			     GbJustifyChoices);
+	property_add_choice (WrapMode, _("Wrapping:"),
+			     _("The wrapping of the text"),
+			     GbWrapChoices);
+
+	property_add_int_range (PixelsAboveLines, _("Space Above:"),
+				_("Pixels of blank space above paragraphs"),
+				0, G_MAXINT, 1, 2, 10);
+	property_add_int_range (PixelsBelowLines, _("Space Below:"),
+				_("Pixels of blank space below paragraphs"),
+				0, G_MAXINT, 1, 2, 10);
+	property_add_int_range (PixelsInsideWrap, _("Space Inside:"),
+				_("Pixels of blank space between wrapped lines in a paragraph"),
+				0, G_MAXINT, 1, 2, 10);
+
+	property_add_int_range (LeftMargin, _("Left Margin:"),
+				_("Width of the left margin in pixels"),
+				0, G_MAXINT, 1, 2, 10);
+	property_add_int_range (RightMargin, _("Right Margin:"),
+				_("Width of the right margin in pixels"),
+				0, G_MAXINT, 1, 2, 10);
+	property_add_int_range (Indent, _("Indent:"),
+				_("Amount of pixels to indent paragraphs"),
+				0, G_MAXINT, 1, 2, 10);
+}
+
+
+
+/*
+ * 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_text_view_get_properties (GtkWidget *widget, GbWidgetGetArgData * data)
+{
+	GtkTextBuffer *buffy;
+	GtkTextIter start, end;
+	gboolean editable, cursor_visible, overwrite, accepts_tab;
+	gint wrap_mode, justification;
+	gint pixels_above, pixels_below, pixels_inside;
+	gint left_margin, right_margin, indent;
+	char *text;
+	
+	g_object_get (widget,
+		      "editable",           &editable,
+		      "overwrite",	    &overwrite,
+		      "accepts_tab",	    &accepts_tab,
+		      "justification",      &justification,
+		      "wrap-mode",          &wrap_mode,
+		      "cursor-visible",     &cursor_visible,
+		      "pixels-above-lines", &pixels_above,
+		      "pixels-below-lines", &pixels_below,
+		      "pixels-inside-wrap", &pixels_inside,
+		      "left-margin",        &left_margin,
+		      "right-margin",       &right_margin,
+		      "indent",             &indent,
+		      NULL);
+
+
+	gb_widget_output_bool (data, Editable, editable);
+	gb_widget_output_bool (data, Overwrite, overwrite);
+	gb_widget_output_bool (data, AcceptsTab, accepts_tab);
+	gb_widget_output_enum (data, GTK_TYPE_JUSTIFICATION,
+			       GbJustifyValues,
+			       G_N_ELEMENTS (GbJustifyValues),
+			       Justification, justification);
+	gb_widget_output_enum (data, GTK_TYPE_WRAP_MODE,
+			       GbWrapValues,
+			       G_N_ELEMENTS (GbWrapValues),
+			       WrapMode, wrap_mode);
+	gb_widget_output_bool (data, CursorVisible, cursor_visible);
+	gb_widget_output_int (data, PixelsAboveLines, pixels_above);
+	gb_widget_output_int (data, PixelsBelowLines, pixels_below);
+	gb_widget_output_int (data, PixelsInsideWrap, pixels_inside);
+	gb_widget_output_int (data, LeftMargin, left_margin);
+	gb_widget_output_int (data, RightMargin, right_margin);
+	gb_widget_output_int (data, Indent, indent);
+
+	buffy = gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget));
+	gtk_text_buffer_get_bounds (buffy, &start, &end);
+	text = gtk_text_iter_get_text (&start, &end);
+	gb_widget_output_translatable_text (data, Text, text);
+	g_free (text);
+}
+
+/*
+ * 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_text_view_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
+{
+	int i;
+	char *s;
+
+	i = gb_widget_input_bool (data, Editable);
+	if (data->apply)
+		g_object_set (widget, "editable", i, NULL);
+
+	i = gb_widget_input_bool (data, Overwrite);
+	if (data->apply)
+		g_object_set (widget, "overwrite", i, NULL);
+
+	i = gb_widget_input_bool (data, AcceptsTab);
+	if (data->apply)
+		g_object_set (widget, "accepts_tab", i, NULL);
+
+	s = gb_widget_input_text (data, Text);
+	if (data->apply) {
+		GtkTextBuffer *buffy;
+		buffy = gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget));
+		gtk_text_buffer_set_text (buffy, s, strlen (s));
+	}
+	if (data->action == GB_APPLYING)
+		g_free (s);
+
+
+	i = gb_widget_input_enum (data, GTK_TYPE_JUSTIFICATION,
+				  GbJustifyChoices, GbJustifyValues,
+				  Justification);
+	if (data->apply)
+		g_object_set (widget, "justification", i, NULL);
+
+	i = gb_widget_input_enum (data, GTK_TYPE_WRAP_MODE,
+				  GbWrapChoices, GbWrapValues,
+				  WrapMode);
+	if (data->apply)
+		g_object_set (widget, "wrap-mode", i, NULL);
+
+	i = gb_widget_input_bool (data, CursorVisible);
+	if (data->apply)
+		g_object_set (widget, "cursor-visible", i, NULL);
+
+	i = gb_widget_input_int (data, PixelsAboveLines);
+	if (data->apply)
+		g_object_set (widget, "pixels-above-lines", i, NULL);
+
+	i = gb_widget_input_int (data, PixelsBelowLines);
+	if (data->apply)
+		g_object_set (widget, "pixels-below-lines", i, NULL);
+
+	i = gb_widget_input_int (data, PixelsInsideWrap);
+	if (data->apply)
+		g_object_set (widget, "pixels-inside-wrap", i, NULL);
+
+	i = gb_widget_input_int (data, LeftMargin);
+	if (data->apply)
+		g_object_set (widget, "left-margin", i, NULL);
+
+	i = gb_widget_input_int (data, RightMargin);
+	if (data->apply)
+		g_object_set (widget, "right-margin", i, NULL);
+
+	i = gb_widget_input_int (data, Indent);
+	if (data->apply)
+		g_object_set (widget, "indent", i, NULL);
+}
+
+
+
+/*
+ * Adds menu items to a context menu which is just about to appear!
+ * Add commands to aid in editing a GtkTextView, with signals pointing to
+ * other functions in this file.
+ */
+/*
+static void
+gb_text_view_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_text_view_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data)
+{
+  GtkTextBuffer *buffy;
+  GtkTextIter start, end;
+  gboolean editable, cursor_visible, overwrite, accepts_tab;
+  gint wrap_mode, justification;
+  gint pixels_above, pixels_below, pixels_inside;
+  gint left_margin, right_margin, indent, i;
+  char *text;
+  gboolean translatable, context;
+  gchar *comments;
+
+  if (data->create_widget)
+    {
+      source_add (data, "  %s = gtk_text_view_new ();\n", data->wname);
+    }
+
+  gb_widget_write_standard_source (widget, data);
+
+  g_object_get (widget,
+		"editable",           &editable,
+		"overwrite",	      &overwrite,
+		"accepts_tab",	      &accepts_tab,
+		"justification",      &justification,
+		"wrap-mode",          &wrap_mode,
+		"cursor-visible",     &cursor_visible,
+		"pixels-above-lines", &pixels_above,
+		"pixels-below-lines", &pixels_below,
+		"pixels-inside-wrap", &pixels_inside,
+		"left-margin",        &left_margin,
+		"right-margin",       &right_margin,
+		"indent",             &indent,
+		NULL);
+
+  if (!editable)
+    source_add (data,
+		"  gtk_text_view_set_editable (GTK_TEXT_VIEW (%s), FALSE);\n",
+		data->wname);
+
+  if (overwrite)
+    source_add (data,
+		"  gtk_text_view_set_overwrite (GTK_TEXT_VIEW (%s), TRUE);\n",
+		data->wname);
+
+  if (!accepts_tab)
+    source_add (data,
+		"  gtk_text_view_set_accepts_tab (GTK_TEXT_VIEW (%s), FALSE);\n",
+		data->wname);
+
+  if (justification != GTK_JUSTIFY_LEFT)
+    {
+      for (i = 0; i < sizeof (GbJustifyValues) / sizeof (GbJustifyValues[0]);
+	   i++)
+	{
+	  if (GbJustifyValues[i] == justification)
+	    source_add (data,
+	       "  gtk_text_view_set_justification (GTK_TEXT_VIEW (%s), %s);\n",
+			data->wname, GbJustifySymbols[i]);
+	}
+    }
+
+  if (wrap_mode != GTK_WRAP_NONE)
+    {
+      for (i = 0; i < sizeof (GbWrapValues) / sizeof (GbWrapValues[0]); i++)
+	{
+	  if (GbWrapValues[i] == wrap_mode)
+	    source_add (data,
+	       "  gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (%s), %s);\n",
+			data->wname, GbWrapSymbols[i]);
+	}
+    }
+
+  if (!cursor_visible)
+    source_add (data,
+	"  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (%s), FALSE);\n",
+		data->wname);
+
+  if (pixels_above != 0)
+    source_add (data,
+	"  gtk_text_view_set_pixels_above_lines (GTK_TEXT_VIEW (%s), %i);\n",
+		data->wname, pixels_above);
+
+  if (pixels_below != 0)
+    source_add (data,
+	"  gtk_text_view_set_pixels_below_lines (GTK_TEXT_VIEW (%s), %i);\n",
+		data->wname, pixels_below);
+
+  if (pixels_inside != 0)
+    source_add (data,
+	"  gtk_text_view_set_pixels_inside_wrap (GTK_TEXT_VIEW (%s), %i);\n",
+		data->wname, pixels_inside);
+
+  if (left_margin != 0)
+    source_add (data,
+		"  gtk_text_view_set_left_margin (GTK_TEXT_VIEW (%s), %i);\n",
+		data->wname, left_margin);
+
+  if (right_margin != 0)
+    source_add (data,
+		"  gtk_text_view_set_right_margin (GTK_TEXT_VIEW (%s), %i);\n",
+		data->wname, right_margin);
+
+  if (indent != 0)
+    source_add (data,
+		"  gtk_text_view_set_indent (GTK_TEXT_VIEW (%s), %i);\n",
+		data->wname, indent);
+
+
+  buffy = gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget));
+  gtk_text_buffer_get_bounds (buffy, &start, &end);
+  text = gtk_text_iter_get_text (&start, &end);
+  if (text && *text)
+    {
+      glade_util_get_translation_properties (widget, Text, &translatable,
+					     &comments, &context);
+      source_add_translator_comments (data, translatable, comments);
+      source_add (data,
+		  "  gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (%s)), %s, -1);\n",
+		  data->wname,
+		  source_make_string_full (text,
+					   data->use_gettext && translatable,
+					   context));
+    }
+  g_free (text);
+}
+
+
+
+/*
+ * 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_text_view_init ()
+{
+  GtkWidgetClass *klass;
+
+  /* Initialise the GTK type */
+  volatile GtkType type;
+  type = gtk_text_view_get_type();
+
+  /* Add a signal emission hook so we can connect signal handlers to the
+     scrollbar adjustments to redraw the clist when necessary. This will also
+     work for subclasses of GtkCList. */
+  klass = gtk_type_class (gtk_text_view_get_type ());
+  g_signal_add_emission_hook (klass->set_scroll_adjustments_signal, 0,
+			      gb_set_scroll_adjustments_hook, NULL, NULL);
+
+  /* Initialize the GbWidget structure */
+  gb_widget_init_struct(&gbwidget);
+
+  /* Fill in the pixmap struct & tooltip */
+  gbwidget.pixmap_struct = text_xpm;
+  gbwidget.tooltip = _("Text View");
+
+  /* Fill in any functions that this GbWidget has */
+/*
+  gbwidget.gb_widget_new		= gb_text_view_new;
+*/
+  gbwidget.gb_widget_create_properties	= gb_text_view_create_properties;
+  gbwidget.gb_widget_get_properties	= gb_text_view_get_properties;
+  gbwidget.gb_widget_set_properties	= gb_text_view_set_properties;
+  gbwidget.gb_widget_write_source	= gb_text_view_write_source;
+/*
+  gbwidget.gb_widget_create_popup_menu	= gb_text_view_create_popup_menu;
+*/
+
+  return &gbwidget;
+}
+