Add MvTexCoordCmd undo command

example/example.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		391717EF1B08FFDA00F9A484 /* SetGuiModeCmd.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 391717ED1B08FFDA00F9A484 /* SetGuiModeCmd.cpp */; };
 		391717F31B0A8A7300F9A484 /* MvAllTexCoordsCmd.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 391717F11B0A8A7300F9A484 /* MvAllTexCoordsCmd.cpp */; };
+		391717F71B0BCBB500F9A484 /* MvTexCoordCmd.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 391717F51B0BCBB500F9A484 /* MvTexCoordCmd.cpp */; };
 		3926483B192224DA0008A7F5 /* ofxXmlSettings.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 39264839192224DA0008A7F5 /* ofxXmlSettings.cpp */; };
 		39264841192224F90008A7F5 /* tinyxml.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3926483D192224F90008A7F5 /* tinyxml.cpp */; };
 		39264842192224F90008A7F5 /* tinyxmlerror.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3926483F192224F90008A7F5 /* tinyxmlerror.cpp */; };
@@ -126,6 +127,8 @@
 		391717EE1B08FFDA00F9A484 /* SetGuiModeCmd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SetGuiModeCmd.h; path = Commands/SetGuiModeCmd.h; sourceTree = "<group>"; };
 		391717F11B0A8A7300F9A484 /* MvAllTexCoordsCmd.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = MvAllTexCoordsCmd.cpp; path = Commands/MvAllTexCoordsCmd.cpp; sourceTree = "<group>"; };
 		391717F21B0A8A7300F9A484 /* MvAllTexCoordsCmd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MvAllTexCoordsCmd.h; path = Commands/MvAllTexCoordsCmd.h; sourceTree = "<group>"; };
+		391717F51B0BCBB500F9A484 /* MvTexCoordCmd.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = MvTexCoordCmd.cpp; path = Commands/MvTexCoordCmd.cpp; sourceTree = "<group>"; };
+		391717F61B0BCBB500F9A484 /* MvTexCoordCmd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MvTexCoordCmd.h; path = Commands/MvTexCoordCmd.h; sourceTree = "<group>"; };
 		39264839192224DA0008A7F5 /* ofxXmlSettings.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = ofxXmlSettings.cpp; path = ../../ofxXmlSettings/src/ofxXmlSettings.cpp; sourceTree = "<group>"; };
 		3926483A192224DA0008A7F5 /* ofxXmlSettings.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ofxXmlSettings.h; path = ../../ofxXmlSettings/src/ofxXmlSettings.h; sourceTree = "<group>"; };
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@@ -669,6 +672,8 @@
 				391717ED1B08FFDA00F9A484 /* SetGuiModeCmd.cpp */,
 				391717F21B0A8A7300F9A484 /* MvAllTexCoordsCmd.h */,
 				391717F11B0A8A7300F9A484 /* MvAllTexCoordsCmd.cpp */,
+				391717F61B0BCBB500F9A484 /* MvTexCoordCmd.h */,
+				391717F51B0BCBB500F9A484 /* MvTexCoordCmd.cpp */,
 			);
 			name = Commands;
 			sourceTree = "<group>";
@@ -906,6 +911,7 @@
 				39C1243B19EE9589005DF557 /* DeviceFilter.cpp in Sources */,
 				39C1243E19EE9589005DF557 /* DirectoryWatcher.cpp in Sources */,
 				39C1248119F187D5005DF557 /* TextureEditor.cpp in Sources */,
+				391717F71B0BCBB500F9A484 /* MvTexCoordCmd.cpp in Sources */,
 				E4B69E210A3A1BDC003C02F2 /* ofApp.cpp in Sources */,
 				39C1244B19EE9589005DF557 /* snappy.cc in Sources */,
 				3933D5D719BB87BD000ACA55 /* ofxPanel.cpp in Sources */,

src/Commands/MvAllTexCoordsCmd.h

@@ -1,6 +1,6 @@
 // MvAllTexCoordsCmd
 // Move all texture coordinates of a selected surface undoable command
-// Created by Krisjanis Rijnieks 2015-05-15
+// Created by Krisjanis Rijnieks 2015-05-18
 
 #pragma once
 

src/Commands/MvTexCoordCmd.cpp

@@ -0,0 +1,26 @@
+#include "MvTexCoordCmd.h"
+
+namespace ofx{
+    namespace piMapper{
+        
+        MvTexCoordCmd::MvTexCoordCmd(int jointIndex, TextureEditor * texEditor){
+            _jointIndex = jointIndex;
+            _texEditor = texEditor;
+        }
+
+        void MvTexCoordCmd::exec(){
+            ofLogNotice("MvTexCoordCmd", "exec");
+            _jointPosition = _texEditor->getJoints()[_jointIndex]->position;
+        }
+        
+        void MvTexCoordCmd::undo(){
+            ofLogNotice("MvTexCoordCmd", "undo");
+            _texEditor->unselectAllJoints();
+            _texEditor->getJoints()[_jointIndex]->select();
+            _texEditor->getJoints()[_jointIndex]->position = _jointPosition;
+            _texEditor = 0;
+        }
+        
+    } // namespace piMapper
+} // namespace ofx
+

src/Commands/MvTexCoordCmd.h

@@ -0,0 +1,29 @@
+// MvTexCoordCmd
+// Move texture coordinate of a selected surface and be able to undo it
+// Created by Krisjanis Rijnieks 2015-05-19
+
+#pragma once
+
+#include "BaseCmd.h"
+#include "CircleJoint.h"
+#include "TextureEditor.h"
+
+namespace ofx{
+    namespace piMapper{
+        
+        class MvTexCoordCmd : public BaseUndoCmd{
+        
+            public:
+                MvTexCoordCmd(int jointIndex, TextureEditor * texEditor);
+                void exec();
+                void undo();
+    
+            private:
+                ofVec2f _jointPosition;
+                int _jointIndex;
+                TextureEditor * _texEditor;
+            };
+        
+    } // namespace piMapper
+} // namespace ofx
+

src/Surfaces/SurfaceManagerGui.cpp

@@ -91,11 +91,23 @@ namespace ofx {
                     textureEditor.hitTestJoints(ofVec2f(args.x, args.y));
                 if (hitJoint != NULL) {
                     textureEditor.unselectAllJoints();
-                    // TODO: Add texture coord move command
-                    //       MvTexCoordCmd
+    
                     hitJoint->select();
                     hitJoint->startDrag();
                     bSurfaceSelected = true;
+                    
+                    int jointIndex = -1;
+                    for (auto i = 0; i < textureEditor.getJoints().size(); i++) {
+                        if (textureEditor.getJoints()[i] == hitJoint) {
+                            jointIndex = i;
+                            break;
+                        }
+                    }
+                    
+                    if (jointIndex != -1) {
+                        _cmdManager->exec(new MvTexCoordCmd(jointIndex, &textureEditor));
+                    }
+                    
                 } else {
                     textureEditor.unselectAllJoints();
                 }

src/Surfaces/SurfaceManagerGui.h

@@ -16,6 +16,7 @@
 #include "SelSurfaceCmd.h"
 #include "MvSurfaceVertCmd.h"
 #include "MvAllTexCoordsCmd.h"
+#include "MvTexCoordCmd.h"
 
 namespace ofx {
     namespace piMapper {

src/UserInterface/TextureEditor.cpp

@@ -230,5 +230,10 @@ CircleJoint* TextureEditor::hitTestJoints(ofVec2f pos) {
   }
   return NULL;
 }
+
+    vector<CircleJoint*> & TextureEditor::getJoints(){
+        return joints;
+    }
+
 }
 }

src/UserInterface/TextureEditor.h

@@ -34,6 +34,7 @@ class TextureEditor {
   void moveSelection(ofVec2f by);
   void constrainJointsToQuad(int selectedJointIndex);
   CircleJoint* hitTestJoints(ofVec2f pos);
+  vector<CircleJoint*> & getJoints();
 
  private:
   BaseSurface* surface;