1 files changed, 67 insertions, 6 deletions
diff --git a/src/T2DLL/T2DlgItemAllPurpose.cpp b/src/T2DLL/T2DlgItemAllPurpose.cpp
index ae98b03..9a947f0 100644
--- a/src/T2DLL/T2DlgItemAllPurpose.cpp
+++ b/src/T2DLL/T2DlgItemAllPurpose.cpp
@@ -1,28 +1,89 @@
 #include "T2DlgItemAllPurpose.h"
 
-T2DlgItemAllPurpose::T2DlgItemAllPurpose(T2TowerDoc*, T2ImageObj*, CPalette*) {
+T2DlgItemAllPurpose::T2DlgItemAllPurpose(T2TowerDoc* inDoc, T2ImageObj* inImageObj, CPalette* inPalette)
+    : T2DlgItem(inDoc, inImageObj, inPalette)
+{
+#line 16
+    mDownPoint = DEBUG_NEW CPoint(-1, -1);
+    mUpPoint = DEBUG_NEW CPoint(-1, -1);
+    mButton = -1;
 }
 
 /*virtual*/ T2DlgItemAllPurpose::~T2DlgItemAllPurpose() {
+    delete mDownPoint;
+    delete mUpPoint;
 }
 
-/*virtual*/ int T2DlgItemAllPurpose::OnT2DlgItemEraseBkgnd(CDC*) {
+/*virtual*/ BOOL T2DlgItemAllPurpose::OnT2DlgItemEraseBkgnd(CDC* pDC) {
+    CRect rect;
+    GetClientRect(rect);
+
+    int save = pDC->SaveDC();
+    pDC->SelectPalette(mPalette, false);
+    pDC->RealizePalette();
+
+    CPen whitePen;
+    whitePen.CreatePen(PS_SOLID, 0, PALETTERGB(255, 255, 255));
+    CPen greyPen;
+    greyPen.CreatePen(PS_SOLID, 0, PALETTERGB(133, 133, 133));
+
+    pDC->SelectObject(greyPen);
+    pDC->MoveTo(rect.right - 1, rect.top);
+    pDC->LineTo(rect.left, rect.top);
+    pDC->LineTo(rect.left, rect.bottom);
+
+    pDC->SelectObject(whitePen);
+    pDC->MoveTo(rect.right - 1, rect.top + 1);
+    pDC->LineTo(rect.right - 1, rect.bottom - 1);
+    pDC->LineTo(rect.left, rect.bottom - 1);
+
+    pDC->RestoreDC(save);
+
+    return true;
 }
 
-/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemLButtonDown(unsigned int, CPoint) {
+/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemLButtonDown(UINT, CPoint inPt) {
+    *mDownPoint = inPt;
+    mButton = 0;
 }
 
-/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemLButtonUp(unsigned int, CPoint) {
+/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemLButtonUp(UINT, CPoint inPt) {
+    *mUpPoint = inPt;
+
+    if (mButton == 0) {
+        mButton = 0;
+
+        CSize delta = *mDownPoint - *mUpPoint;
+        if (abs(delta.cx) < 2 && abs(delta.cy) < 2)
+            Notify(GetDlgCtrlID(), 0, &mButton);
+    } else {
+        mButton = 0;
+    }
 }
 
-/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemRButtonDown(unsigned int, CPoint) {
+/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemRButtonDown(UINT, CPoint inPt) {
+    *mDownPoint = inPt;
+    mButton = 1;
 }
 
-/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemRButtonUp(unsigned int, CPoint) {
+/*virtual*/ void T2DlgItemAllPurpose::OnT2DlgItemRButtonUp(UINT, CPoint inPt) {
+    *mUpPoint = inPt;
+
+    if (mButton == 1) {
+        mButton = 1;
+
+        CSize delta = *mDownPoint - *mUpPoint;
+        if (abs(delta.cx) < 2 && abs(delta.cy) < 2)
+            Notify(GetDlgCtrlID(), 0, &mButton);
+    } else {
+        mButton = 1;
+    }
 }
 
 CPoint T2DlgItemAllPurpose::GetUpPoint() {
+    return *mUpPoint;
 }
 
 CPoint T2DlgItemAllPurpose::GetDownPoint() {
+    return *mDownPoint;
 }