Add bézier color curves GUI (WIP)

[kdenlive] / src / effectstackedit.cpp

diff --git a/src/effectstackedit.cpp b/src/effectstackedit.cpp
index f3184f298b20248bbd4e38b54a909b9ccdde7f4d..f2ce5b1ed32c904bbfab0200ccb9862672da29d4 100644 (file)
--- a/src/effectstackedit.cpp
+++ b/src/effectstackedit.cpp
@@ -34,6 +34,8 @@
 #include "colortools.h"
 #include "doubleparameterwidget.h"
 #include "cornerswidget.h"
+#include "beziercurve/beziersplinewidget.h"
+#include "beziercurve/cubicbezierspline.h"
 
 #include <KDebug>
 #include <KLocale>
@@ -379,6 +381,14 @@ 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 == "bezier_spline") {
+            BezierSplineWidget *widget = new BezierSplineWidget(this);
+            CubicBezierSpline spline;
+            spline.fromString(value);
+            widget->setSpline(spline);
+            m_vbox->addWidget(widget);
+            m_valueItems[paramName] = widget;
+            connect(widget, SIGNAL(modified()), this, SLOT(collectAllParameters()));
         } 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)));
@@ -658,6 +668,9 @@ void EffectStackEdit::collectAllParameters()
             QString depends = pa.attributes().namedItem("depends").nodeValue();
             if (!depends.isEmpty())
                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
+        } else if (type == "bezier_spline") {
+            BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems.value(paramName);
+            setValue = widget->spline().toString();
         } else if (type == "corners") {
             CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
             QString xName = pa.attributes().namedItem("xpoints").nodeValue();