mirror of https://github.com/GNOME/gimp.git
149 lines
4.4 KiB
C
149 lines
4.4 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "actions-types.h"
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#include "widgets/gimptexteditor.h"
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#include "widgets/gimphelp-ids.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "text-editor-commands.h"
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#include "gimp-intl.h"
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/* local function prototypes */
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static void text_editor_load_response (GtkWidget *dialog,
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gint response_id,
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GimpTextEditor *editor);
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/* public functions */
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void
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text_editor_load_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpTextEditor *editor = GIMP_TEXT_EDITOR (data);
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GtkFileChooser *chooser;
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if (editor->file_dialog)
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{
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gtk_window_present (GTK_WINDOW (editor->file_dialog));
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return;
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}
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editor->file_dialog =
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gtk_file_chooser_dialog_new (_("Open Text File (UTF-8)"),
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GTK_WINDOW (editor),
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GTK_FILE_CHOOSER_ACTION_OPEN,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_OPEN, GTK_RESPONSE_OK,
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NULL);
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chooser = GTK_FILE_CHOOSER (editor->file_dialog);
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gtk_dialog_set_alternative_button_order (GTK_DIALOG (editor->file_dialog),
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GTK_RESPONSE_OK,
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GTK_RESPONSE_CANCEL,
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-1);
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g_object_add_weak_pointer (G_OBJECT (chooser),
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(gpointer) &editor->file_dialog);
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gtk_window_set_role (GTK_WINDOW (chooser), "gimp-text-load-file");
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gtk_window_set_position (GTK_WINDOW (chooser), GTK_WIN_POS_MOUSE);
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gtk_window_set_destroy_with_parent (GTK_WINDOW (chooser), TRUE);
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g_signal_connect (chooser, "response",
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G_CALLBACK (text_editor_load_response),
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editor);
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g_signal_connect (chooser, "delete-event",
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G_CALLBACK (gtk_true),
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NULL);
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gtk_widget_show (GTK_WIDGET (chooser));
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}
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void
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text_editor_clear_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpTextEditor *editor = GIMP_TEXT_EDITOR (data);
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GtkTextBuffer *buffer;
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buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (editor->view));
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gtk_text_buffer_set_text (buffer, "", 0);
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}
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void
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text_editor_direction_cmd_callback (GtkAction *action,
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GtkAction *current,
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gpointer data)
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{
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GimpTextEditor *editor = GIMP_TEXT_EDITOR (data);
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gint value;
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value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
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gimp_text_editor_set_direction (editor, (GimpTextDirection) value);
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}
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/* private functions */
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static void
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text_editor_load_response (GtkWidget *dialog,
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gint response_id,
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GimpTextEditor *editor)
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{
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if (response_id == GTK_RESPONSE_OK)
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{
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GtkTextBuffer *buffer;
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gchar *filename;
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GError *error = NULL;
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buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (editor->view));
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filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
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if (! gimp_text_buffer_load (buffer, filename, &error))
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{
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g_message (_("Could not open '%s' for reading: %s"),
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gimp_filename_to_utf8 (filename), error->message);
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g_clear_error (&error);
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g_free (filename);
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return;
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}
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g_free (filename);
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}
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gtk_widget_destroy (dialog);
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}
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