From 193dc65acde81250673eae50d834127121777a24 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 17 Jul 2013 15:21:32 +0200
Subject: Add a button to remove all control points

---
 ftnoir_filter_accela/ftnoir_accela_filtercontrols.ui | 15 ++++++++++++++-
 ftnoir_filter_accela/ftnoir_filter_accela.h          |  1 +
 ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp |  6 ++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/ftnoir_filter_accela/ftnoir_accela_filtercontrols.ui b/ftnoir_filter_accela/ftnoir_accela_filtercontrols.ui
index 0fe8f920..1478254e 100644
--- a/ftnoir_filter_accela/ftnoir_accela_filtercontrols.ui
+++ b/ftnoir_filter_accela/ftnoir_accela_filtercontrols.ui
@@ -127,7 +127,7 @@
       <widget class="QPushButton" name="resetCircle">
        <property name="geometry">
         <rect>
-         <x>130</x>
+         <x>140</x>
          <y>70</y>
          <width>75</width>
          <height>23</height>
@@ -137,6 +137,19 @@
         <string>Set curves</string>
        </property>
       </widget>
+      <widget class="QPushButton" name="removeAllButton">
+       <property name="geometry">
+        <rect>
+         <x>60</x>
+         <y>70</y>
+         <width>75</width>
+         <height>23</height>
+        </rect>
+       </property>
+       <property name="text">
+        <string>Remove all</string>
+       </property>
+      </widget>
      </widget>
      <widget class="QWidget" name="tab">
       <attribute name="title">
diff --git a/ftnoir_filter_accela/ftnoir_filter_accela.h b/ftnoir_filter_accela/ftnoir_filter_accela.h
index 637d1a5d..6e98c797 100644
--- a/ftnoir_filter_accela/ftnoir_filter_accela.h
+++ b/ftnoir_filter_accela/ftnoir_filter_accela.h
@@ -96,6 +96,7 @@ private slots:
 	void settingChanged(bool) { settingsDirty = true; }
 	void settingChanged(int) { settingsDirty = true; }
     void resetCircle();
+    void removeAll();
 };
 
 //*******************************************************************************************************
diff --git a/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp b/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp
index 46801bde..cc00f89f 100644
--- a/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp
+++ b/ftnoir_filter_accela/ftnoir_filter_accela_dialog.cpp
@@ -52,6 +52,7 @@ FilterControls::FilterControls() :
 	connect(ui.scalingConfig, SIGNAL(CurveChanged(bool)), this, SLOT(settingChanged(bool)));
 	connect(ui.translationScalingConfig, SIGNAL(CurveChanged(bool)), this, SLOT(settingChanged(bool)));
     connect(ui.resetCircle, SIGNAL(clicked()), this, SLOT(resetCircle()));
+    connect(ui.removeAllButton, SIGNAL(clicked()), this, SLOT(removeAll()));
 
 	// Connect slider for reduction
     //connect(ui.slideReduction, SIGNAL(valueChanged(int)), this, SLOT(settingChanged(int)));
@@ -157,6 +158,11 @@ void FilterControls::loadSettings() {
 	settingsDirty = false;
 }
 
+void FilterControls::removeAll() {
+    translationFunctionConfig.removeAllPoints();
+    functionConfig.removeAllPoints();
+}
+
 void FilterControls::resetCircle()
 {
     QSettings settings("opentrack");	// Registry settings (in HK_USER)
-- 
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