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-rw-r--r--app/widgets/gimpprogressdialog.c231
1 files changed, 231 insertions, 0 deletions
diff --git a/app/widgets/gimpprogressdialog.c b/app/widgets/gimpprogressdialog.c
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--- /dev/null
+++ b/app/widgets/gimpprogressdialog.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpprogressdialog.c
+ * Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
+ *
+ * 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 "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimpprogress.h"
+
+#include "gimpprogressbox.h"
+#include "gimpprogressdialog.h"
+
+#include "gimp-intl.h"
+
+
+#define PROGRESS_DIALOG_WIDTH 400
+
+
+static void gimp_progress_dialog_progress_iface_init (GimpProgressInterface *iface);
+
+static void gimp_progress_dialog_response (GtkDialog *dialog,
+ gint response_id);
+
+static GimpProgress *
+ gimp_progress_dialog_progress_start (GimpProgress *progress,
+ gboolean cancellable,
+ const gchar *message);
+static void gimp_progress_dialog_progress_end (GimpProgress *progress);
+static gboolean gimp_progress_dialog_progress_is_active (GimpProgress *progress);
+static void gimp_progress_dialog_progress_set_text (GimpProgress *progress,
+ const gchar *message);
+static void gimp_progress_dialog_progress_set_value (GimpProgress *progress,
+ gdouble percentage);
+static gdouble gimp_progress_dialog_progress_get_value (GimpProgress *progress);
+static void gimp_progress_dialog_progress_pulse (GimpProgress *progress);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpProgressDialog, gimp_progress_dialog,
+ GIMP_TYPE_DIALOG,
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_PROGRESS,
+ gimp_progress_dialog_progress_iface_init))
+
+#define parent_class gimp_progress_dialog_parent_class
+
+
+static void
+gimp_progress_dialog_class_init (GimpProgressDialogClass *klass)
+{
+ GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
+
+ dialog_class->response = gimp_progress_dialog_response;
+}
+
+static void
+gimp_progress_dialog_init (GimpProgressDialog *dialog)
+{
+ GtkWidget *content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+
+ dialog->box = gimp_progress_box_new ();
+ gtk_container_set_border_width (GTK_CONTAINER (dialog->box), 12);
+ gtk_box_pack_start (GTK_BOX (content_area), dialog->box, TRUE, TRUE, 0);
+ gtk_widget_show (dialog->box);
+
+ g_signal_connect (dialog->box, "destroy",
+ G_CALLBACK (gtk_widget_destroyed),
+ &dialog->box);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ _("_Cancel"), GTK_RESPONSE_CANCEL);
+ gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
+
+ gtk_widget_set_size_request (GTK_WIDGET (dialog), PROGRESS_DIALOG_WIDTH, -1);
+}
+
+static void
+gimp_progress_dialog_progress_iface_init (GimpProgressInterface *iface)
+{
+ iface->start = gimp_progress_dialog_progress_start;
+ iface->end = gimp_progress_dialog_progress_end;
+ iface->is_active = gimp_progress_dialog_progress_is_active;
+ iface->set_text = gimp_progress_dialog_progress_set_text;
+ iface->set_value = gimp_progress_dialog_progress_set_value;
+ iface->get_value = gimp_progress_dialog_progress_get_value;
+ iface->pulse = gimp_progress_dialog_progress_pulse;
+}
+
+static void
+gimp_progress_dialog_response (GtkDialog *dialog,
+ gint response_id)
+{
+ GimpProgressDialog *progress_dialog = GIMP_PROGRESS_DIALOG (dialog);
+
+ if (GIMP_PROGRESS_BOX (progress_dialog->box)->cancellable)
+ gimp_progress_cancel (GIMP_PROGRESS (dialog));
+}
+
+static GimpProgress *
+gimp_progress_dialog_progress_start (GimpProgress *progress,
+ gboolean cancellable,
+ const gchar *message)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return NULL;
+
+ if (gimp_progress_start (GIMP_PROGRESS (dialog->box), cancellable,
+ "%s", message))
+ {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
+ GTK_RESPONSE_CANCEL, cancellable);
+
+ gtk_window_present (GTK_WINDOW (dialog));
+
+ return progress;
+ }
+
+ return NULL;
+}
+
+static void
+gimp_progress_dialog_progress_end (GimpProgress *progress)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return;
+
+ if (GIMP_PROGRESS_BOX (dialog->box)->active)
+ {
+ gimp_progress_end (GIMP_PROGRESS (dialog->box));
+
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
+ GTK_RESPONSE_CANCEL, FALSE);
+
+ gtk_widget_hide (GTK_WIDGET (dialog));
+ }
+}
+
+static gboolean
+gimp_progress_dialog_progress_is_active (GimpProgress *progress)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return FALSE;
+
+ return gimp_progress_is_active (GIMP_PROGRESS (dialog->box));
+}
+
+static void
+gimp_progress_dialog_progress_set_text (GimpProgress *progress,
+ const gchar *message)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return;
+
+ gimp_progress_set_text_literal (GIMP_PROGRESS (dialog->box), message);
+}
+
+static void
+gimp_progress_dialog_progress_set_value (GimpProgress *progress,
+ gdouble percentage)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return;
+
+ gimp_progress_set_value (GIMP_PROGRESS (dialog->box), percentage);
+}
+
+static gdouble
+gimp_progress_dialog_progress_get_value (GimpProgress *progress)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return 0.0;
+
+ return gimp_progress_get_value (GIMP_PROGRESS (dialog->box));
+}
+
+static void
+gimp_progress_dialog_progress_pulse (GimpProgress *progress)
+{
+ GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress);
+
+ if (! dialog->box)
+ return;
+
+ gimp_progress_pulse (GIMP_PROGRESS (dialog->box));
+}
+
+GtkWidget *
+gimp_progress_dialog_new (void)
+{
+ return g_object_new (GIMP_TYPE_PROGRESS_DIALOG,
+ "title", _("Progress"),
+ "role", "progress",
+ "skip-taskbar-hint", TRUE,
+ "skip-pager-hint", TRUE,
+ "resizable", FALSE,
+ "focus-on-map", FALSE,
+ "window-position", GTK_WIN_POS_CENTER,
+ NULL);
+}