Add MvAllTexCoordsCmd undo feature

example/example.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* 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 */; };
 		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 */; };
@@ -123,6 +124,8 @@
 /* Begin PBXFileReference section */
 		391717ED1B08FFDA00F9A484 /* SetGuiModeCmd.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = SetGuiModeCmd.cpp; path = Commands/SetGuiModeCmd.cpp; sourceTree = "<group>"; };
 		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>"; };
 		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>"; };
 		3926483D192224F90008A7F5 /* tinyxml.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = tinyxml.cpp; sourceTree = "<group>"; };
@@ -664,6 +667,8 @@
 				39A9AADE1B04E78600AA83BC /* RmSurfaceCmd.cpp */,
 				391717EE1B08FFDA00F9A484 /* SetGuiModeCmd.h */,
 				391717ED1B08FFDA00F9A484 /* SetGuiModeCmd.cpp */,
+				391717F21B0A8A7300F9A484 /* MvAllTexCoordsCmd.h */,
+				391717F11B0A8A7300F9A484 /* MvAllTexCoordsCmd.cpp */,
 			);
 			name = Commands;
 			sourceTree = "<group>";
@@ -886,6 +891,7 @@
 				39C1244A19EE9589005DF557 /* snappy-stubs-internal.cc in Sources */,
 				39C1245F19F08965005DF557 /* VideoSource.cpp in Sources */,
 				39C1244119EE9589005DF557 /* HexBinaryEncoding.cpp in Sources */,
+				391717F31B0A8A7300F9A484 /* MvAllTexCoordsCmd.cpp in Sources */,
 				397EFC7C1A08E7680009286E /* ofxPiMapper.cpp in Sources */,
 				39C1244219EE9589005DF557 /* HiddenFileFilter.cpp in Sources */,
 				39C1244819EE9589005DF557 /* SearchPath.cpp in Sources */,

src/Commands/MvAllTexCoordsCmd.cpp

@@ -0,0 +1,27 @@
+#include "MvAllTexCoordsCmd.h"
+
+namespace ofx{
+    namespace piMapper{
+        
+        MvAllTexCoordsCmd::MvAllTexCoordsCmd(BaseSurface * surface, TextureEditor * texEditor){
+            _surface = surface;
+            _texEditor = texEditor;
+        }
+
+        void MvAllTexCoordsCmd::exec(){
+            ofLogNotice("MvAllTexCoordsCmd", "exec");
+            _texCoords = _surface->getTexCoords();
+        }
+        
+        void MvAllTexCoordsCmd::undo(){
+            ofLogNotice("MvAllTexCoordsCmd", "undo");
+            ofVec2f dist = _texCoords[0] - _surface->getTexCoords()[0];
+            dist.x = _surface->getSource()->getTexture()->getWidth() * dist.x;
+            dist.y = _surface->getSource()->getTexture()->getHeight() * dist.y;
+            _texEditor->moveTexCoords(dist);
+            _surface = 0;
+        }
+        
+    } // namespace piMapper
+} // namespace ofx
+

src/Commands/MvAllTexCoordsCmd.h

@@ -0,0 +1,29 @@
+// MvAllTexCoordsCmd
+// Move all texture coordinates of a selected surface undoable command
+// Created by Krisjanis Rijnieks 2015-05-15
+
+#pragma once
+
+#include "BaseCmd.h"
+#include "BaseSurface.h"
+#include "TextureEditor.h"
+
+namespace ofx{
+    namespace piMapper{
+        
+        class MvAllTexCoordsCmd : public BaseUndoCmd{
+        
+            public:
+                MvAllTexCoordsCmd(BaseSurface * surface, TextureEditor * texEditor);
+                void exec();
+                void undo();
+    
+            private:
+                vector<ofVec2f> _texCoords;
+                BaseSurface * _surface;
+                TextureEditor * _texEditor;
+        };
+        
+    } // namespace piMapper
+} // namespace ofx
+

src/Surfaces/SurfaceManagerGui.cpp

@@ -91,6 +91,8 @@ 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;
@@ -101,9 +103,16 @@ namespace ofx {
                 if (surfaceManager->getSelectedSurface() != NULL && !bSurfaceSelected) {
                     // hittest texture area to see if we are hitting the texture surface
                     if (surfaceManager->getSelectedSurface()->getTextureHitArea().inside(
-                                                                                         args.x, args.y)) {
+                        args.x, args.y)) {
+                        
+                        // TODO: move these to a separate routine
                         clickPosition = ofVec2f(args.x, args.y);
                         startDrag();
+                        
+                        _cmdManager->exec(new MvAllTexCoordsCmd(
+                            surfaceManager->getSelectedSurface(),
+                            &textureEditor));
+                        
                     }
                 }
                 

src/Surfaces/SurfaceManagerGui.h

@@ -15,6 +15,7 @@
 #include "MvSurfaceCmd.h"
 #include "SelSurfaceCmd.h"
 #include "MvSurfaceVertCmd.h"
+#include "MvAllTexCoordsCmd.h"
 
 namespace ofx {
     namespace piMapper {