1 files changed, 64 insertions, 0 deletions
diff --git a/chalk/plugins/viewplugins/scripting/chalkscripting/kis_script_progress.cpp b/chalk/plugins/viewplugins/scripting/chalkscripting/kis_script_progress.cpp
new file mode 100644
index 00000000..d7af4eb4
--- /dev/null
+++ b/chalk/plugins/viewplugins/scripting/chalkscripting/kis_script_progress.cpp
@@ -0,0 +1,64 @@
+/*
+ *  Copyright (c) 2005 Cyrille Berger <cberger@cberger.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Library 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 Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "kis_script_progress.h"
+
+#include <kis_progress_display_interface.h>
+#include <kis_view.h>
+
+void KisScriptProgress::activateAsSubject()
+{
+    m_view->canvasSubject()->progressDisplay()->setSubject( this, true, false /* TODO: how to cancel a script ? */ );
+}
+
+void KisScriptProgress::setProgressTotalSteps(TQ_INT32 totalSteps)
+{
+    m_progressTotalSteps = totalSteps;
+    m_progressSteps = 0;
+    m_lastProgressPerCent = 0;
+    emit notifyProgress(0);
+}
+
+void KisScriptProgress::setProgress(TQ_INT32 progress)
+{
+    m_progressSteps = progress;
+    TQ_INT32 progressPerCent = (m_progressSteps * 100) / (m_progressTotalSteps > 0 ? m_progressTotalSteps : 1);
+
+    if (progressPerCent != m_lastProgressPerCent) {
+
+        m_lastProgressPerCent = progressPerCent;
+        emit notifyProgress(progressPerCent);
+    }
+}
+
+void KisScriptProgress::incProgress()
+{
+    setProgress( ++m_progressSteps );
+}
+
+void KisScriptProgress::setProgressStage(const TQString& stage, TQ_INT32 progress)
+{
+    TQ_INT32 progressPerCent = (progress * 100) / (m_progressTotalSteps > 0 ? m_progressTotalSteps : 1);
+    m_lastProgressPerCent = progress;
+    emit notifyProgressStage( stage, progressPerCent);
+}
+
+void KisScriptProgress::progressDone()
+{
+    emit notifyProgressDone();
+}