Add on-monitor GUI for c0rners effect. (Work in progress)

[kdenlive] / src / effectstackedit.cpp

diff --git a/src/effectstackedit.cpp b/src/effectstackedit.cpp
index 24bf49160accf6f9b03f57a4df4e0909a7b85051..c127c3abedc976e57ecb4fb9ec20b6cf04fb748a 100644 (file)
--- a/src/effectstackedit.cpp
+++ b/src/effectstackedit.cpp
@@ -33,6 +33,7 @@
 #include "geometrywidget.h"
 #include "colortools.h"
 #include "doubleparameterwidget.h"
+#include "cornerswidget.h"
 
 #include <KDebug>
 #include <KLocale>
@@ -350,6 +351,28 @@ void EffectStackEdit::transferParamDesc(const QDomElement d, int pos, int in, in
             QString depends = pa.attribute("depends");
             if (!depends.isEmpty())
                 meetDependency(paramName, type, EffectsList::parameter(e, depends));
+        } else if (type == "corners") {
+            CornersWidget *corners = new CornersWidget(m_monitor, pos, isEffect, pa.attribute("factor").toInt(), this);
+            connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
+            if (minFrame == maxFrame)
+                corners->setRange(m_in, m_out);
+            else
+                corners->setRange(minFrame, maxFrame);
+
+            QString xName = pa.attribute("xpoints");
+            QString yName = pa.attribute("ypoints");
+            QPolygon points;
+            int x, y;
+            for (int j = 1; j <= 4; ++j) {
+                x = EffectsList::parameter(e, QString(xName).replace("%i", QString::number(j))).toInt();
+                y = EffectsList::parameter(e, QString(yName).replace("%i", QString::number(j))).toInt();
+                points << QPoint(x, y);
+            }
+            corners->setValue(points);
+
+            m_vbox->addWidget(corners);
+            connect(corners, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
+            m_valueItems[paramName] = corners;
         } else if (type == "wipe") {
             Wipeval *wpval = new Wipeval;
             wpval->setupUi(toFillin);
@@ -604,6 +627,17 @@ void EffectStackEdit::collectAllParameters()
             QString depends = pa.attributes().namedItem("depends").nodeValue();
             if (!depends.isEmpty())
                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
+        } else if (type == "corners") {
+            CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
+            QString xName = pa.attributes().namedItem("xpoints").nodeValue();
+            QString yName = pa.attributes().namedItem("ypoints").nodeValue();
+            QPolygon points = corners->getValue();
+            QPoint p;
+            for (int j = 1; j <= 4; ++j) {
+                p = points.at(j - 1);
+                EffectsList::setParameter(newparam, QString(xName).replace("%i", QString::number(j)), QString::number(p.x()));
+                EffectsList::setParameter(newparam, QString(yName).replace("%i", QString::number(j)), QString::number(p.y()));
+            }
         } else if (type == "wipe") {
             Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
             wipeInfo info;