gimp/app/actions/text-tool-commands.c

233 lines
6.3 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimptoolinfo.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpuimanager.h"
#include "widgets/gimpwidgets-utils.h"
#include "display/gimpdisplay.h"
#include "tools/gimptexttool.h"
#include "text-tool-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void text_tool_load_dialog_destroyed (GtkWidget *dialog,
GObject *tool);
static void text_tool_load_dialog_response (GtkWidget *dialog,
gint response_id,
GimpTextTool *tool);
/* public functions */
void
text_tool_cut_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_clipboard_cut (text_tool);
}
void
text_tool_copy_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_clipboard_copy (text_tool, TRUE);
}
void
text_tool_paste_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_clipboard_paste (text_tool, TRUE);
}
void
text_tool_delete_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
if (gtk_text_buffer_get_has_selection (text_tool->text_buffer))
gimp_text_tool_delete_text (text_tool, TRUE /* unused */);
}
void
text_tool_load_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
GtkWidget *dialog;
GtkWidget *parent = NULL;
GtkFileChooser *chooser;
dialog = g_object_get_data (G_OBJECT (text_tool), "gimp-text-file-dialog");
if (dialog)
{
gtk_window_present (GTK_WINDOW (dialog));
return;
}
if (GIMP_TOOL (text_tool)->display)
parent = GIMP_TOOL (text_tool)->display->shell;
dialog = gtk_file_chooser_dialog_new (_("Open Text File (UTF-8)"),
parent ? GTK_WINDOW (parent) : NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_OK,
NULL);
chooser = GTK_FILE_CHOOSER (dialog);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
g_object_set_data (G_OBJECT (text_tool), "gimp-text-file-dialog", dialog);
g_signal_connect (dialog, "destroy",
G_CALLBACK (text_tool_load_dialog_destroyed),
text_tool);
gtk_window_set_role (GTK_WINDOW (chooser), "gimp-text-load-file");
gtk_window_set_position (GTK_WINDOW (chooser), GTK_WIN_POS_MOUSE);
gtk_dialog_set_default_response (GTK_DIALOG (chooser), GTK_RESPONSE_OK);
g_signal_connect (chooser, "response",
G_CALLBACK (text_tool_load_dialog_response),
text_tool);
g_signal_connect (chooser, "delete-event",
G_CALLBACK (gtk_true),
NULL);
gtk_widget_show (GTK_WIDGET (chooser));
}
void
text_tool_clear_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
GtkTextIter start, end;
gtk_text_buffer_get_bounds (text_tool->text_buffer, &start, &end);
gtk_text_buffer_select_range (text_tool->text_buffer, &start, &end);
gimp_text_tool_delete_text (text_tool, TRUE /* unused */);
}
void
text_tool_text_to_path_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_create_vectors (text_tool);
}
void
text_tool_text_along_path_cmd_callback (GtkAction *action,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_create_vectors_warped (text_tool);
}
void
text_tool_direction_cmd_callback (GtkAction *action,
GtkAction *current,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gint value;
value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
g_object_set (text_tool->proxy,
"base-direction", (GimpTextDirection) value,
NULL);
}
/* private functions */
static void
text_tool_load_dialog_destroyed (GtkWidget *dialog,
GObject *tool)
{
g_object_set_data (tool, "gimp-text-file-dialog", NULL);
}
static void
text_tool_load_dialog_response (GtkWidget *dialog,
gint response_id,
GimpTextTool *tool)
{
if (response_id == GTK_RESPONSE_OK)
{
gchar *filename;
GError *error = NULL;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (! gimp_text_buffer_load (tool->text_buffer, filename, &error))
{
gimp_message (GIMP_TOOL (tool)->tool_info->gimp, G_OBJECT (dialog),
GIMP_MESSAGE_ERROR,
_("Could not open '%s' for reading: %s"),
gimp_filename_to_utf8 (filename),
error->message);
g_clear_error (&error);
g_free (filename);
return;
}
g_free (filename);
}
gtk_widget_hide (dialog);
}