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

239 lines
7.0 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimpimage.h"
#include "core/gimptoolinfo.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimptextbuffer.h"
#include "widgets/gimpuimanager.h"
#include "widgets/gimpwidgets-utils.h"
#include "display/gimpdisplay.h"
#include "tools/gimptexttool.h"
#include "dialogs/dialogs.h"
#include "text-tool-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void text_tool_load_dialog_response (GtkWidget *dialog,
gint response_id,
GimpTextTool *tool);
/* public functions */
void
text_tool_cut_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_cut_clipboard (text_tool);
}
void
text_tool_copy_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_copy_clipboard (text_tool);
}
void
text_tool_paste_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_paste_clipboard (text_tool);
}
void
text_tool_delete_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_delete_selection (text_tool);
}
void
text_tool_load_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
GtkWidget *dialog;
dialog = dialogs_get_dialog (G_OBJECT (text_tool), "gimp-text-file-dialog");
if (! dialog)
{
GtkWidget *parent = NULL;
if (GIMP_TOOL (text_tool)->display)
{
GimpDisplayShell *shell;
shell = gimp_display_get_shell (GIMP_TOOL (text_tool)->display);
parent = gtk_widget_get_toplevel (GTK_WIDGET (shell));
}
dialog = gtk_file_chooser_dialog_new (_("Open Text File (UTF-8)"),
parent ? GTK_WINDOW (parent) : NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("_Open"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
gimp_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_window_set_role (GTK_WINDOW (dialog), "gimp-text-load-file");
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
g_signal_connect (dialog, "response",
G_CALLBACK (text_tool_load_dialog_response),
text_tool);
g_signal_connect (dialog, "delete-event",
G_CALLBACK (gtk_true),
NULL);
dialogs_attach_dialog (G_OBJECT (text_tool),
"gimp-text-file-dialog", dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
text_tool_clear_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
GtkTextBuffer *buffer = GTK_TEXT_BUFFER (text_tool->buffer);
GtkTextIter start, end;
gtk_text_buffer_get_bounds (buffer, &start, &end);
gtk_text_buffer_select_range (buffer, &start, &end);
gimp_text_tool_delete_selection (text_tool);
}
void
text_tool_text_to_path_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
gimp_text_tool_create_vectors (text_tool);
}
void
text_tool_text_along_path_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
GError *error = NULL;
if (! gimp_text_tool_create_vectors_warped (text_tool, &error))
{
gimp_message (text_tool->image->gimp, G_OBJECT (text_tool),
GIMP_MESSAGE_ERROR,
_("Text along path failed: %s"),
error->message);
g_clear_error (&error);
}
}
void
text_tool_direction_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
GimpTextDirection direction;
direction = (GimpTextDirection) g_variant_get_int32 (value);
g_object_set (text_tool->proxy,
"base-direction", direction,
NULL);
}
/* private functions */
static void
text_tool_load_dialog_response (GtkWidget *dialog,
gint response_id,
GimpTextTool *tool)
{
if (response_id == GTK_RESPONSE_OK)
{
GFile *file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
GError *error = NULL;
if (! gimp_text_buffer_load (tool->buffer, file, &error))
{
gimp_message (GIMP_TOOL (tool)->tool_info->gimp, G_OBJECT (dialog),
GIMP_MESSAGE_ERROR,
_("Could not open '%s' for reading: %s"),
gimp_file_get_utf8_name (file),
error->message);
g_clear_error (&error);
g_object_unref (file);
return;
}
g_object_unref (file);
}
gtk_widget_hide (dialog);
}