From 14db82d8e865a2ea41a34e45c33ccda2f8dcd131 Mon Sep 17 00:00:00 2001
From: Romulo Pinho <romulo.pinho@lyon.unicancer.fr>
Date: Thu, 13 Dec 2012 16:31:43 +0100
Subject: [PATCH] add "Remove All" landmarks

---
 vv/qt_ui/vvLandmarksPanel.ui | 49 ++++++++++++++++++++----------------
 vv/vvLandmarks.cxx           | 11 ++++++++
 vv/vvLandmarks.h             |  2 ++
 vv/vvLandmarksPanel.cxx      |  9 +++++++
 vv/vvLandmarksPanel.h        |  1 +
 5 files changed, 50 insertions(+), 22 deletions(-)

diff --git a/vv/qt_ui/vvLandmarksPanel.ui b/vv/qt_ui/vvLandmarksPanel.ui
index 7a64ea6..8cbe197 100644
--- a/vv/qt_ui/vvLandmarksPanel.ui
+++ b/vv/qt_ui/vvLandmarksPanel.ui
@@ -7,20 +7,14 @@
     <x>0</x>
     <y>0</y>
     <width>325</width>
-    <height>131</height>
+    <height>214</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QGridLayout">
-   <property name="margin">
-    <number>2</number>
-   </property>
-   <property name="spacing">
-    <number>2</number>
-   </property>
-   <item row="0" column="0" colspan="4">
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0" colspan="2">
     <widget class="QLabel" name="nameLabel">
      <property name="text">
       <string>&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
@@ -30,7 +24,14 @@ p, li { white-space: pre-wrap; }
      </property>
     </widget>
    </item>
-   <item row="2" column="0" colspan="4">
+   <item row="1" column="0" colspan="2">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Coordinates are in mm</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0" colspan="5">
     <widget class="QTableWidget" name="tableWidget">
      <property name="columnCount">
       <number>7</number>
@@ -84,7 +85,7 @@ p, li { white-space: pre-wrap; }
       <string>remove last landmark.</string>
      </property>
      <property name="text">
-      <string/>
+      <string>1</string>
      </property>
      <property name="icon">
       <iconset resource="../vvIcons.qrc">
@@ -93,19 +94,30 @@ p, li { white-space: pre-wrap; }
     </widget>
    </item>
    <item row="3" column="1">
-    <spacer>
+    <widget class="QPushButton" name="removeAllButton">
+     <property name="text">
+      <string>All</string>
+     </property>
+     <property name="icon">
+      <iconset resource="../vvIcons.qrc">
+       <normaloff>:/common/icons/standardbutton-cancel-16.png</normaloff>:/common/icons/standardbutton-cancel-16.png</iconset>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="2">
+    <spacer name="spacer">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
      <property name="sizeHint" stdset="0">
       <size>
-       <width>40</width>
+       <width>39</width>
        <height>20</height>
       </size>
      </property>
     </spacer>
    </item>
-   <item row="3" column="2">
+   <item row="3" column="3">
     <widget class="QPushButton" name="loadButton">
      <property name="text">
       <string>Load</string>
@@ -116,7 +128,7 @@ p, li { white-space: pre-wrap; }
      </property>
     </widget>
    </item>
-   <item row="3" column="3">
+   <item row="3" column="4">
     <widget class="QPushButton" name="saveButton">
      <property name="text">
       <string>Save</string>
@@ -127,13 +139,6 @@ p, li { white-space: pre-wrap; }
      </property>
     </widget>
    </item>
-   <item row="1" column="0">
-    <widget class="QLabel" name="label">
-     <property name="text">
-      <string>Coordinates are in mm</string>
-     </property>
-    </widget>
-   </item>
   </layout>
  </widget>
  <resources>
diff --git a/vv/vvLandmarks.cxx b/vv/vvLandmarks.cxx
index 0b5f98a..fed697e 100644
--- a/vv/vvLandmarks.cxx
+++ b/vv/vvLandmarks.cxx
@@ -143,6 +143,17 @@ void vvLandmarks::RemoveLandmark(int index)
 }
 //--------------------------------------------------------------------
 
+//--------------------------------------------------------------------
+void vvLandmarks::RemoveAll()
+{
+  for (unsigned int i = 0; i < mLandmarks.size(); i++) {
+    mLandmarks[i].clear();
+    mPoints[i]->SetNumberOfPoints(0);
+    mLabels[i]->SetNumberOfValues(0);
+    mIds[i]->SetNumberOfValues(0);
+  }
+}
+//--------------------------------------------------------------------
 
 //--------------------------------------------------------------------
 void vvLandmarks::ChangeComments(int index, std::string comments)
diff --git a/vv/vvLandmarks.h b/vv/vvLandmarks.h
index cd564dc..7920d6f 100644
--- a/vv/vvLandmarks.h
+++ b/vv/vvLandmarks.h
@@ -45,6 +45,8 @@ public :
     void AddLandmark(float x,float y,float z,float t,double value);
     void RemoveLastLandmark();
     void RemoveLandmark(int index);
+    void RemoveAll();
+    
     void ChangeComments(int index, std::string comments);
     float* GetCoordinates(int index);
     double GetPixelValue(int index);
diff --git a/vv/vvLandmarksPanel.cxx b/vv/vvLandmarksPanel.cxx
index a90ea5b..3781cd6 100644
--- a/vv/vvLandmarksPanel.cxx
+++ b/vv/vvLandmarksPanel.cxx
@@ -41,6 +41,7 @@ vvLandmarksPanel::vvLandmarksPanel(QWidget * parent):QWidget(parent)
   connect(loadButton, SIGNAL(clicked()),this,SLOT(Load()));
   connect(saveButton, SIGNAL(clicked()),this,SLOT(Save()));
   connect(removeButton, SIGNAL(clicked()),this,SLOT(RemoveSelectedPoints()));
+  connect(removeAllButton, SIGNAL(clicked()),this,SLOT(RemoveAllPoints()));
   connect(tableWidget,SIGNAL(cellChanged(int,int)),this,SLOT(CommentsChanged(int,int)));
 }
 
@@ -101,6 +102,14 @@ void vvLandmarksPanel::RemoveSelectedPoints()
   }
 }
 
+void vvLandmarksPanel::RemoveAllPoints()
+{
+  mCurrentLandmarks->RemoveAll();
+  tableWidget->clearContents();
+  tableWidget->setRowCount(0);
+  emit UpdateRenderWindows();
+}
+
 void vvLandmarksPanel::AddPoint()
 {
   AddPoint(mCurrentLandmarks->GetNumberOfPoints()-1);
diff --git a/vv/vvLandmarksPanel.h b/vv/vvLandmarksPanel.h
index 41307d4..87682d3 100644
--- a/vv/vvLandmarksPanel.h
+++ b/vv/vvLandmarksPanel.h
@@ -44,6 +44,7 @@ public slots:
     bool LoadFromFile(std::vector<std::string> file);
     void Save();
     void RemoveSelectedPoints();
+    void RemoveAllPoints();
     void AddPoint();
     void CommentsChanged(int row, int column);
 signals:
-- 
2.47.1