initial

4 files changed, 509 insertions, 0 deletions

diff --git a/plugins/changecase/Makefile.am b/plugins/changecase/Makefile.am
new file mode 100755
index 00000000..1f165f9e
--- /dev/null
+++ b/plugins/changecase/Makefile.am
@@ -0,0 +1,34 @@
+# changecase plugin
+plugindir = $(GEDIT_PLUGINS_LIBS_DIR)
+
+INCLUDES = \
+	-I$(top_srcdir) 				\
+	$(GEDIT_CFLAGS) 				\
+	$(WARN_CFLAGS)					\
+	$(DISABLE_DEPRECATED_CFLAGS)
+
+plugin_LTLIBRARIES = libchangecase.la
+
+libchangecase_la_SOURCES = \
+	gedit-changecase-plugin.h	\
+	gedit-changecase-plugin.c
+
+libchangecase_la_LDFLAGS = $(PLUGIN_LIBTOOL_FLAGS)
+libchangecase_la_LIBADD = $(GEDIT_LIBS)
+
+uidir = $(GEDIT_PLUGINS_DATA_DIR)/changecase
+ui_DATA =
+
+plugin_in_files = changecase.gedit-plugin.desktop.in
+
+%.gedit-plugin: %.gedit-plugin.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+
+plugin_DATA = $(plugin_in_files:.gedit-plugin.desktop.in=.gedit-plugin)
+
+EXTRA_DIST = $(ui_DATA) $(plugin_in_files)
+
+CLEANFILES = $(plugin_DATA)
+DISTCLEANFILES = $(plugin_DATA)
+
+
+-include $(top_srcdir)/git.mk
diff --git a/plugins/changecase/changecase.gedit-plugin.desktop.in b/plugins/changecase/changecase.gedit-plugin.desktop.in
new file mode 100755
index 00000000..52a226f4
--- /dev/null
+++ b/plugins/changecase/changecase.gedit-plugin.desktop.in
@@ -0,0 +1,8 @@
+[Gedit Plugin]
+Module=changecase
+IAge=2
+_Name=Change Case
+_Description=Changes the case of selected text.
+Authors=Paolo Borelli <[email protected]>
+Copyright=Copyright © 2004-2005 Paolo Borelli
+Website=http://www.gedit.org
diff --git a/plugins/changecase/gedit-changecase-plugin.c b/plugins/changecase/gedit-changecase-plugin.c
new file mode 100755
index 00000000..8544aeb0
--- /dev/null
+++ b/plugins/changecase/gedit-changecase-plugin.c
@@ -0,0 +1,395 @@
+/*
+ * gedit-changecase-plugin.c
+ * 
+ * Copyright (C) 2004-2005 - Paolo Borelli
+ *
+ * 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, 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.
+ *
+ * $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "gedit-changecase-plugin.h"
+
+#include <glib/gi18n-lib.h>
+#include <gmodule.h>
+
+#include <gedit/gedit-debug.h>
+
+#define WINDOW_DATA_KEY "GeditChangecasePluginWindowData"
+
+GEDIT_PLUGIN_REGISTER_TYPE(GeditChangecasePlugin, gedit_changecase_plugin)
+
+typedef enum {
+	TO_UPPER_CASE,
+	TO_LOWER_CASE,
+	INVERT_CASE,
+	TO_TITLE_CASE,
+} ChangeCaseChoice;
+
+static void
+do_upper_case (GtkTextBuffer *buffer,
+               GtkTextIter   *start,
+               GtkTextIter   *end)
+{
+	GString *s = g_string_new (NULL);
+
+	while (!gtk_text_iter_is_end (start) &&
+	       !gtk_text_iter_equal (start, end))
+	{
+		gunichar c, nc;
+
+		c = gtk_text_iter_get_char (start);
+		nc = g_unichar_toupper (c);
+		g_string_append_unichar (s, nc);
+
+		gtk_text_iter_forward_char (start);
+	}
+
+	gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
+	gtk_text_buffer_insert_at_cursor (buffer, s->str, s->len);
+
+	g_string_free (s, TRUE);
+}
+
+static void
+do_lower_case (GtkTextBuffer *buffer,
+               GtkTextIter   *start,
+               GtkTextIter   *end)
+{
+	GString *s = g_string_new (NULL);
+
+	while (!gtk_text_iter_is_end (start) &&
+	       !gtk_text_iter_equal (start, end))
+	{
+		gunichar c, nc;
+
+		c = gtk_text_iter_get_char (start);
+		nc = g_unichar_tolower (c);
+		g_string_append_unichar (s, nc);
+
+		gtk_text_iter_forward_char (start);
+	}
+
+	gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
+	gtk_text_buffer_insert_at_cursor (buffer, s->str, s->len);
+
+	g_string_free (s, TRUE);
+}
+
+static void
+do_invert_case (GtkTextBuffer *buffer,
+                GtkTextIter   *start,
+                GtkTextIter   *end)
+{
+	GString *s = g_string_new (NULL);
+
+	while (!gtk_text_iter_is_end (start) &&
+	       !gtk_text_iter_equal (start, end))
+	{
+		gunichar c, nc;
+
+		c = gtk_text_iter_get_char (start);
+		if (g_unichar_islower (c))
+			nc = g_unichar_toupper (c);
+		else
+			nc = g_unichar_tolower (c);
+		g_string_append_unichar (s, nc);
+
+		gtk_text_iter_forward_char (start);
+	}
+
+	gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
+	gtk_text_buffer_insert_at_cursor (buffer, s->str, s->len);
+
+	g_string_free (s, TRUE);
+}
+
+static void
+do_title_case (GtkTextBuffer *buffer,
+               GtkTextIter   *start,
+               GtkTextIter   *end)
+{
+	GString *s = g_string_new (NULL);
+
+	while (!gtk_text_iter_is_end (start) &&
+	       !gtk_text_iter_equal (start, end))
+	{
+		gunichar c, nc;
+
+		c = gtk_text_iter_get_char (start);
+		if (gtk_text_iter_starts_word (start))
+			nc = g_unichar_totitle (c);
+		else
+			nc = g_unichar_tolower (c);
+		g_string_append_unichar (s, nc);
+
+		gtk_text_iter_forward_char (start);
+	}
+
+	gtk_text_buffer_delete_selection (buffer, TRUE, TRUE);
+	gtk_text_buffer_insert_at_cursor (buffer, s->str, s->len);
+
+	g_string_free (s, TRUE);
+}
+
+static void
+change_case (GeditWindow      *window,
+             ChangeCaseChoice  choice)
+{
+	GeditDocument *doc;
+	GtkTextIter start, end;
+
+	gedit_debug (DEBUG_PLUGINS);
+
+	doc = gedit_window_get_active_document (window);
+	g_return_if_fail (doc != NULL);
+
+	if (!gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (doc),
+						   &start, &end))
+	{
+		return;
+	}
+
+	gtk_text_buffer_begin_user_action (GTK_TEXT_BUFFER (doc));
+
+	switch (choice)
+	{
+	case TO_UPPER_CASE:
+		do_upper_case (GTK_TEXT_BUFFER (doc), &start, &end);
+		break;
+	case TO_LOWER_CASE:
+		do_lower_case (GTK_TEXT_BUFFER (doc), &start, &end);
+		break;
+	case INVERT_CASE:
+		do_invert_case (GTK_TEXT_BUFFER (doc), &start, &end);
+		break;
+	case TO_TITLE_CASE:
+		do_title_case (GTK_TEXT_BUFFER (doc), &start, &end);
+		break;
+	default:
+		g_return_if_reached ();
+	}
+
+	gtk_text_buffer_end_user_action (GTK_TEXT_BUFFER (doc));
+}
+
+static void
+upper_case_cb (GtkAction   *action,
+               GeditWindow *window)
+{
+	change_case (window, TO_UPPER_CASE);
+}
+
+static void
+lower_case_cb (GtkAction   *action,
+               GeditWindow *window)
+{
+	change_case (window, TO_LOWER_CASE);
+}
+
+static void
+invert_case_cb (GtkAction   *action,
+                GeditWindow *window)
+{
+	change_case (window, INVERT_CASE);
+}
+
+static void
+title_case_cb (GtkAction   *action,
+               GeditWindow *window)
+{
+	change_case (window, TO_TITLE_CASE);
+}
+
+static const GtkActionEntry action_entries[] =
+{
+	{ "ChangeCase", NULL, N_("C_hange Case") },
+	{ "UpperCase", NULL, N_("All _Upper Case"), NULL,
+	  N_("Change selected text to upper case"),
+	  G_CALLBACK (upper_case_cb) },
+	{ "LowerCase", NULL, N_("All _Lower Case"), NULL,
+	  N_("Change selected text to lower case"),
+	  G_CALLBACK (lower_case_cb) },
+	{ "InvertCase", NULL, N_("_Invert Case"), NULL,
+	  N_("Invert the case of selected text"),
+	  G_CALLBACK (invert_case_cb) },
+	{ "TitleCase", NULL, N_("_Title Case"), NULL,
+	  N_("Capitalize the first letter of each selected word"),
+	  G_CALLBACK (title_case_cb) }
+};
+
+const gchar submenu[] =
+"<ui>"
+"  <menubar name='MenuBar'>"
+"    <menu name='EditMenu' action='Edit'>"
+"      <placeholder name='EditOps_6'>"
+"        <menu action='ChangeCase'>"
+"          <menuitem action='UpperCase'/>"
+"          <menuitem action='LowerCase'/>"
+"          <menuitem action='InvertCase'/>"
+"          <menuitem action='TitleCase'/>"
+"        </menu>"
+"      </placeholder>"
+"    </menu>"
+"  </menubar>"
+"</ui>";
+
+static void
+gedit_changecase_plugin_init (GeditChangecasePlugin *plugin)
+{
+	gedit_debug_message (DEBUG_PLUGINS, "GeditChangecasePlugin initializing");
+}
+
+static void
+gedit_changecase_plugin_finalize (GObject *object)
+{
+	G_OBJECT_CLASS (gedit_changecase_plugin_parent_class)->finalize (object);
+
+	gedit_debug_message (DEBUG_PLUGINS, "GeditChangecasePlugin finalizing");
+}
+
+typedef struct
+{
+	GtkActionGroup *action_group;
+	guint           ui_id;
+} WindowData;
+
+static void
+free_window_data (WindowData *data)
+{
+	g_return_if_fail (data != NULL);
+
+	g_slice_free (WindowData, data);
+}
+
+static void
+update_ui_real (GeditWindow  *window,
+		WindowData   *data)
+{
+	GtkTextView *view;
+	GtkAction *action;
+	gboolean sensitive = FALSE;
+
+	gedit_debug (DEBUG_PLUGINS);
+
+	view = GTK_TEXT_VIEW (gedit_window_get_active_view (window));
+
+	if (view != NULL)
+	{
+		GtkTextBuffer *buffer;
+
+		buffer = gtk_text_view_get_buffer (view);
+		sensitive = (gtk_text_view_get_editable (view) &&
+			     gtk_text_buffer_get_has_selection (buffer));
+	}
+
+	action = gtk_action_group_get_action (data->action_group,
+					      "ChangeCase");
+	gtk_action_set_sensitive (action, sensitive);
+}
+
+static void
+impl_activate (GeditPlugin *plugin,
+	       GeditWindow *window)
+{
+	GtkUIManager *manager;
+	WindowData *data;
+	GError *error = NULL;
+
+	gedit_debug (DEBUG_PLUGINS);
+
+	data = g_slice_new (WindowData);
+
+	manager = gedit_window_get_ui_manager (window);
+
+	data->action_group = gtk_action_group_new ("GeditChangecasePluginActions");
+	gtk_action_group_set_translation_domain (data->action_group, 
+						 GETTEXT_PACKAGE);
+	gtk_action_group_add_actions (data->action_group,
+				      action_entries,
+				      G_N_ELEMENTS (action_entries), 
+				      window);
+
+	gtk_ui_manager_insert_action_group (manager, data->action_group, -1);
+
+	data->ui_id = gtk_ui_manager_add_ui_from_string (manager,
+							 submenu,
+							 -1,
+							 &error);
+	if (data->ui_id == 0)
+	{
+		g_warning ("%s", error->message);
+		free_window_data (data);
+		return;
+	}
+
+	g_object_set_data_full (G_OBJECT (window), 
+				WINDOW_DATA_KEY, 
+				data,
+				(GDestroyNotify) free_window_data);
+
+	update_ui_real (window, data);
+}
+
+static void
+impl_deactivate	(GeditPlugin *plugin,
+		 GeditWindow *window)
+{
+	GtkUIManager *manager;
+	WindowData *data;
+
+	gedit_debug (DEBUG_PLUGINS);
+
+	manager = gedit_window_get_ui_manager (window);
+
+	data = (WindowData *) g_object_get_data (G_OBJECT (window), WINDOW_DATA_KEY);
+	g_return_if_fail (data != NULL);
+
+	gtk_ui_manager_remove_ui (manager, data->ui_id);
+	gtk_ui_manager_remove_action_group (manager, data->action_group);
+
+	g_object_set_data (G_OBJECT (window), WINDOW_DATA_KEY, NULL);	
+}
+
+static void
+impl_update_ui (GeditPlugin *plugin,
+		GeditWindow *window)
+{
+	WindowData *data;
+
+	gedit_debug (DEBUG_PLUGINS);
+
+	data = (WindowData *) g_object_get_data (G_OBJECT (window), WINDOW_DATA_KEY);
+	g_return_if_fail (data != NULL);
+
+	update_ui_real (window, data);
+}
+
+static void
+gedit_changecase_plugin_class_init (GeditChangecasePluginClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	GeditPluginClass *plugin_class = GEDIT_PLUGIN_CLASS (klass);
+
+	object_class->finalize = gedit_changecase_plugin_finalize;
+
+	plugin_class->activate = impl_activate;
+	plugin_class->deactivate = impl_deactivate;
+	plugin_class->update_ui = impl_update_ui;
+}
diff --git a/plugins/changecase/gedit-changecase-plugin.h b/plugins/changecase/gedit-changecase-plugin.h
new file mode 100755
index 00000000..9587928c
--- /dev/null
+++ b/plugins/changecase/gedit-changecase-plugin.h
@@ -0,0 +1,72 @@
+/*
+ * gedit-changecase-plugin.h
+ * 
+ * Copyright (C) 2004-2005 - Paolo Borelli
+ *
+ * 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, 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.
+ *
+ * $Id$
+ */
+
+#ifndef __GEDIT_CHANGECASE_PLUGIN_H__
+#define __GEDIT_CHANGECASE_PLUGIN_H__
+
+#include <glib.h>
+#include <glib-object.h>
+#include <gedit/gedit-plugin.h>
+
+G_BEGIN_DECLS
+
+/*
+ * Type checking and casting macros
+ */
+#define GEDIT_TYPE_CHANGECASE_PLUGIN		(gedit_changecase_plugin_get_type ())
+#define GEDIT_CHANGECASE_PLUGIN(o)		(G_TYPE_CHECK_INSTANCE_CAST ((o), GEDIT_TYPE_CHANGECASE_PLUGIN, GeditChangecasePlugin))
+#define GEDIT_CHANGECASE_PLUGIN_CLASS(k)	(G_TYPE_CHECK_CLASS_CAST((k), GEDIT_TYPE_CHANGECASE_PLUGIN, GeditChangecasePluginClass))
+#define GEDIT_IS_CHANGECASE_PLUGIN(o)		(G_TYPE_CHECK_INSTANCE_TYPE ((o), GEDIT_TYPE_CHANGECASE_PLUGIN))
+#define GEDIT_IS_CHANGECASE_PLUGIN_CLASS(k)	(G_TYPE_CHECK_CLASS_TYPE ((k), GEDIT_TYPE_CHANGECASE_PLUGIN))
+#define GEDIT_CHANGECASE_PLUGIN_GET_CLASS(o)	(G_TYPE_INSTANCE_GET_CLASS ((o), GEDIT_TYPE_CHANGECASE_PLUGIN, GeditChangecasePluginClass))
+
+/*
+ * Main object structure
+ */
+typedef struct _GeditChangecasePlugin		GeditChangecasePlugin;
+
+struct _GeditChangecasePlugin
+{
+	GeditPlugin parent_instance;
+};
+
+/*
+ * Class definition
+ */
+typedef struct _GeditChangecasePluginClass	GeditChangecasePluginClass;
+
+struct _GeditChangecasePluginClass
+{
+	GeditPluginClass parent_class;
+};
+
+/*
+ * Public methods
+ */
+GType	gedit_changecase_plugin_get_type		(void) G_GNUC_CONST;
+
+/* All the plugins must implement this function */
+G_MODULE_EXPORT GType register_gedit_plugin (GTypeModule *module);
+
+G_END_DECLS
+
+#endif /* __GEDIT_CHANGECASE_PLUGIN_H__ */