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-rw-r--r--app/display/gimpdisplayshell-progress.c163
1 files changed, 163 insertions, 0 deletions
diff --git a/app/display/gimpdisplayshell-progress.c b/app/display/gimpdisplayshell-progress.c
new file mode 100644
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--- /dev/null
+++ b/app/display/gimpdisplayshell-progress.c
@@ -0,0 +1,163 @@
+/* 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 "display-types.h"
+
+#include "core/gimpprogress.h"
+
+#include "widgets/gimpwidgets-utils.h"
+
+#include "gimpdisplayshell.h"
+#include "gimpdisplayshell-progress.h"
+#include "gimpstatusbar.h"
+
+
+static GimpProgress *
+gimp_display_shell_progress_start (GimpProgress *progress,
+ gboolean cancellable,
+ const gchar *message)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ return gimp_progress_start (GIMP_PROGRESS (statusbar), cancellable,
+ "%s", message);
+}
+
+static void
+gimp_display_shell_progress_end (GimpProgress *progress)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ gimp_progress_end (GIMP_PROGRESS (statusbar));
+}
+
+static gboolean
+gimp_display_shell_progress_is_active (GimpProgress *progress)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ return gimp_progress_is_active (GIMP_PROGRESS (statusbar));
+}
+
+static void
+gimp_display_shell_progress_set_text (GimpProgress *progress,
+ const gchar *message)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ gimp_progress_set_text_literal (GIMP_PROGRESS (statusbar), message);
+}
+
+static void
+gimp_display_shell_progress_set_value (GimpProgress *progress,
+ gdouble percentage)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ gimp_progress_set_value (GIMP_PROGRESS (statusbar), percentage);
+}
+
+static gdouble
+gimp_display_shell_progress_get_value (GimpProgress *progress)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ return gimp_progress_get_value (GIMP_PROGRESS (statusbar));
+}
+
+static void
+gimp_display_shell_progress_pulse (GimpProgress *progress)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ gimp_progress_pulse (GIMP_PROGRESS (statusbar));
+}
+
+static guint32
+gimp_display_shell_progress_get_window_id (GimpProgress *progress)
+{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (progress));
+
+ if (GTK_IS_WINDOW (toplevel))
+ return gimp_window_get_native_id (GTK_WINDOW (toplevel));
+
+ return 0;
+}
+
+static gboolean
+gimp_display_shell_progress_message (GimpProgress *progress,
+ Gimp *gimp,
+ GimpMessageSeverity severity,
+ const gchar *domain,
+ const gchar *message)
+{
+ GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress);
+ GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
+
+ switch (severity)
+ {
+ case GIMP_MESSAGE_ERROR:
+ case GIMP_MESSAGE_BUG_WARNING:
+ case GIMP_MESSAGE_BUG_CRITICAL:
+ /* error messages are never handled here */
+ break;
+
+ case GIMP_MESSAGE_WARNING:
+ /* warning messages go to the statusbar, if it's visible */
+ if (! gimp_statusbar_get_visible (statusbar))
+ break;
+ else
+ return gimp_progress_message (GIMP_PROGRESS (statusbar), gimp,
+ severity, domain, message);
+
+ case GIMP_MESSAGE_INFO:
+ /* info messages go to the statusbar;
+ * if they are not handled there, they are swallowed
+ */
+ gimp_progress_message (GIMP_PROGRESS (statusbar), gimp,
+ severity, domain, message);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+gimp_display_shell_progress_iface_init (GimpProgressInterface *iface)
+{
+ iface->start = gimp_display_shell_progress_start;
+ iface->end = gimp_display_shell_progress_end;
+ iface->is_active = gimp_display_shell_progress_is_active;
+ iface->set_text = gimp_display_shell_progress_set_text;
+ iface->set_value = gimp_display_shell_progress_set_value;
+ iface->get_value = gimp_display_shell_progress_get_value;
+ iface->pulse = gimp_display_shell_progress_pulse;
+ iface->get_window_id = gimp_display_shell_progress_get_window_id;
+ iface->message = gimp_display_shell_progress_message;
+}