[reactos] 01/01: [MSPAINT] Rename some identifiers (#5362)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=cb98e91b552c663a9dcb6…

commit cb98e91b552c663a9dcb6edda4c84e05add12c3e
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Sat Jun 24 19:39:07 2023 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Sat Jun 24 19:39:07 2023 +0900

    [MSPAINT] Rename some identifiers (#5362)
    
    - s/CANVAS_HITTEST/HITTEST/
    - s/m_whereHit/m_hitCanvasSizeBox/
    - s/m_rcNew/m_rcResizing/
    - Add comments to CCanvasWindow.
    CORE-18867
---
 base/applications/mspaint/canvas.cpp         | 61 ++++++++++++++--------------
 base/applications/mspaint/canvas.h           | 12 +++---
 base/applications/mspaint/common.h           |  2 +-
 base/applications/mspaint/selectionmodel.cpp |  2 +-
 base/applications/mspaint/selectionmodel.h   |  2 +-
 base/applications/mspaint/sizebox.cpp        | 10 ++---
 base/applications/mspaint/sizebox.h          |  6 +--
 7 files changed, 48 insertions(+), 47 deletions(-)

diff --git a/base/applications/mspaint/canvas.cpp b/base/applications/mspaint/canvas.cpp
index 2645694ec71..0fa6fec2b30 100644
--- a/base/applications/mspaint/canvas.cpp
+++ b/base/applications/mspaint/canvas.cpp
@@ -14,11 +14,11 @@ CCanvasWindow canvasWindow;
 CCanvasWindow::CCanvasWindow()
     : m_drawing(FALSE)
     , m_hitSelection(HIT_NONE)
-    , m_whereHit(HIT_NONE)
+    , m_hitCanvasSizeBox(HIT_NONE)
     , m_ptOrig { -1, -1 }
 {
     m_ahbmCached[0] = m_ahbmCached[1] = NULL;
-    ::SetRectEmpty(&m_rcNew);
+    ::SetRectEmpty(&m_rcResizing);
 }
 
 CCanvasWindow::~CCanvasWindow()
@@ -93,7 +93,7 @@ VOID CCanvasWindow::GetImageRect(RECT& rc)
     ::SetRect(&rc, 0, 0, imageModel.GetWidth(), imageModel.GetHeight());
 }
 
-CANVAS_HITTEST CCanvasWindow::CanvasHitTest(POINT pt)
+HITTEST CCanvasWindow::CanvasHitTest(POINT pt)
 {
     if (selectionModel.m_bShow || ::IsWindowVisible(textEditWindow))
         return HIT_INNER;
@@ -166,8 +166,8 @@ VOID CCanvasWindow::DoDraw(HDC hDC, RECT& rcClient, RECT&
rcPaint)
     toolsModel.OnDrawOverlayOnCanvas(hdcMem0);
 
     // Draw new frame on hdcMem0 if any
-    if (m_whereHit != HIT_NONE && !::IsRectEmpty(&m_rcNew))
-        DrawXorRect(hdcMem0, &m_rcNew);
+    if (m_hitCanvasSizeBox != HIT_NONE && !::IsRectEmpty(&m_rcResizing))
+        DrawXorRect(hdcMem0, &m_rcResizing);
 
     // Transfer the bits (hDC <-- hdcMem0)
     ::BitBlt(hDC,
@@ -265,7 +265,7 @@ LRESULT CCanvasWindow::OnLRButtonDown(BOOL bLeftButton, UINT nMsg,
WPARAM wParam
 {
     POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
 
-    CANVAS_HITTEST hitSelection = SelectionHitTest(pt);
+    HITTEST hitSelection = SelectionHitTest(pt);
     if (hitSelection != HIT_NONE)
     {
         if (bLeftButton)
@@ -281,7 +281,7 @@ LRESULT CCanvasWindow::OnLRButtonDown(BOOL bLeftButton, UINT nMsg,
WPARAM wParam
         return 0;
     }
 
-    CANVAS_HITTEST hit = CanvasHitTest(pt);
+    HITTEST hit = CanvasHitTest(pt);
     if (hit == HIT_NONE || hit == HIT_BORDER)
     {
         switch (toolsModel.GetActiveTool())
@@ -320,7 +320,7 @@ LRESULT CCanvasWindow::OnLRButtonDown(BOOL bLeftButton, UINT nMsg,
WPARAM wParam
 
     if (bLeftButton)
     {
-        m_whereHit = hit;
+        m_hitCanvasSizeBox = hit;
         UnZoomed(pt);
         m_ptOrig = pt;
         SetCapture();
@@ -474,14 +474,14 @@ LRESULT CCanvasWindow::OnMouseMove(UINT nMsg, WPARAM wParam, LPARAM
lParam, BOOL
         return 0;
     }
 
-    if (m_whereHit == HIT_NONE || ::GetCapture() != m_hWnd)
+    if (m_hitCanvasSizeBox == HIT_NONE || ::GetCapture() != m_hWnd)
         return 0;
 
     // Dragging now... Calculate the new size
     INT cxImage = imageModel.GetWidth(), cyImage = imageModel.GetHeight();
     INT cxDelta = pt.x - m_ptOrig.x;
     INT cyDelta = pt.y - m_ptOrig.y;
-    switch (m_whereHit)
+    switch (m_hitCanvasSizeBox)
     {
         case HIT_UPPER_LEFT:
             cxImage -= cxDelta;
@@ -526,29 +526,30 @@ LRESULT CCanvasWindow::OnMouseMove(UINT nMsg, WPARAM wParam, LPARAM
lParam, BOOL
     strSize.Format(_T("%d x %d"), cxImage, cyImage);
     ::SendMessage(g_hStatusBar, SB_SETTEXT, 2, (LPARAM) (LPCTSTR) strSize);
 
-    CRect rc = { 0, 0, cxImage, cyImage };
-    switch (m_whereHit)
+    // Dragging now... Fix the position...
+    CRect rcResizing = { 0, 0, cxImage, cyImage };
+    switch (m_hitCanvasSizeBox)
     {
         case HIT_UPPER_LEFT:
-            ::OffsetRect(&rc, cxDelta, cyDelta);
+            ::OffsetRect(&rcResizing, cxDelta, cyDelta);
             break;
         case HIT_UPPER_CENTER:
-            ::OffsetRect(&rc, 0, cyDelta);
+            ::OffsetRect(&rcResizing, 0, cyDelta);
             break;
         case HIT_UPPER_RIGHT:
-            ::OffsetRect(&rc, 0, cyDelta);
+            ::OffsetRect(&rcResizing, 0, cyDelta);
             break;
         case HIT_MIDDLE_LEFT:
-            ::OffsetRect(&rc, cxDelta, 0);
+            ::OffsetRect(&rcResizing, cxDelta, 0);
             break;
         case HIT_LOWER_LEFT:
-            ::OffsetRect(&rc, cxDelta, 0);
+            ::OffsetRect(&rcResizing, cxDelta, 0);
             break;
         default:
             break;
     }
-    ImageToCanvas(rc);
-    m_rcNew = rc;
+    ImageToCanvas(rcResizing);
+    m_rcResizing = rcResizing;
     Invalidate(TRUE);
 
     return 0;
@@ -575,14 +576,14 @@ LRESULT CCanvasWindow::OnLRButtonUp(BOOL bLeftButton, UINT nMsg,
WPARAM wParam,
         return 0;
     }
 
-    if (m_whereHit == HIT_NONE || !bLeftButton)
+    if (m_hitCanvasSizeBox == HIT_NONE || !bLeftButton)
         return 0;
 
     // Resize the image
     INT cxImage = imageModel.GetWidth(), cyImage = imageModel.GetHeight();
     INT cxDelta = pt.x - m_ptOrig.x;
     INT cyDelta = pt.y - m_ptOrig.y;
-    switch (m_whereHit)
+    switch (m_hitCanvasSizeBox)
     {
         case HIT_UPPER_LEFT:
             imageModel.Crop(cxImage - cxDelta, cyImage - cyDelta, cxDelta, cyDelta);
@@ -611,11 +612,11 @@ LRESULT CCanvasWindow::OnLRButtonUp(BOOL bLeftButton, UINT nMsg,
WPARAM wParam,
         default:
             break;
     }
-    ::SetRectEmpty(&m_rcNew);
+    ::SetRectEmpty(&m_rcResizing);
 
     g_imageSaved = FALSE;
 
-    m_whereHit = HIT_NONE;
+    m_hitCanvasSizeBox = HIT_NONE;
     toolsModel.resetTool(); // resets the point-buffer of the polygon and bezier
functions
     Update(NULL);
     Invalidate(TRUE);
@@ -647,7 +648,7 @@ LRESULT CCanvasWindow::OnSetCursor(UINT nMsg, WPARAM wParam, LPARAM
lParam, BOOL
         return 0;
     }
 
-    CANVAS_HITTEST hitSelection = SelectionHitTest(pt);
+    HITTEST hitSelection = SelectionHitTest(pt);
     if (hitSelection != HIT_NONE)
     {
         if (!setCursorOnSizeBox(hitSelection))
@@ -696,8 +697,8 @@ LRESULT CCanvasWindow::OnKeyDown(UINT nMsg, WPARAM wParam, LPARAM
lParam, BOOL&
     {
         // Cancel dragging
         ::ReleaseCapture();
-        m_whereHit = HIT_NONE;
-        ::SetRectEmpty(&m_rcNew);
+        m_hitCanvasSizeBox = HIT_NONE;
+        ::SetRectEmpty(&m_rcResizing);
         Invalidate(TRUE);
     }
 
@@ -707,8 +708,8 @@ LRESULT CCanvasWindow::OnKeyDown(UINT nMsg, WPARAM wParam, LPARAM
lParam, BOOL&
 LRESULT CCanvasWindow::OnCancelMode(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL&
bHandled)
 {
     // Cancel dragging
-    m_whereHit = HIT_NONE;
-    ::SetRectEmpty(&m_rcNew);
+    m_hitCanvasSizeBox = HIT_NONE;
+    ::SetRectEmpty(&m_rcResizing);
     Invalidate(TRUE);
     return 0;
 }
@@ -758,7 +759,7 @@ VOID CCanvasWindow::finishDrawing()
     Invalidate(FALSE);
 }
 
-CANVAS_HITTEST CCanvasWindow::SelectionHitTest(POINT ptImage)
+HITTEST CCanvasWindow::SelectionHitTest(POINT ptImage)
 {
     if (!selectionModel.m_bShow)
         return HIT_NONE;
@@ -771,7 +772,7 @@ CANVAS_HITTEST CCanvasWindow::SelectionHitTest(POINT ptImage)
     return getSizeBoxHitTest(ptImage, &rcSelection);
 }
 
-VOID CCanvasWindow::StartSelectionDrag(CANVAS_HITTEST hit, POINT ptImage)
+VOID CCanvasWindow::StartSelectionDrag(HITTEST hit, POINT ptImage)
 {
     m_hitSelection = hit;
     selectionModel.m_ptHit = ptImage;
diff --git a/base/applications/mspaint/canvas.h b/base/applications/mspaint/canvas.h
index b8fda073477..8db9204ae1b 100644
--- a/base/applications/mspaint/canvas.h
+++ b/base/applications/mspaint/canvas.h
@@ -52,20 +52,20 @@ public:
     VOID MoveSelection(INT xDelta, INT yDelta);
 
 protected:
-    CANVAS_HITTEST m_hitSelection;
-    CANVAS_HITTEST m_whereHit;
+    HITTEST m_hitSelection;
+    HITTEST m_hitCanvasSizeBox;
     POINT m_ptOrig; // The origin of drag start
     HBITMAP m_ahbmCached[2]; // The cached buffer bitmaps
-    CRect m_rcNew;
+    CRect m_rcResizing; // Resizing rectagle
 
-    CANVAS_HITTEST CanvasHitTest(POINT pt);
+    HITTEST CanvasHitTest(POINT pt);
     RECT GetBaseRect();
     VOID DoDraw(HDC hDC, RECT& rcClient, RECT& rcPaint);
     VOID OnHVScroll(WPARAM wParam, INT fnBar);
     VOID drawZoomFrame(INT mouseX, INT mouseY);
 
-    CANVAS_HITTEST SelectionHitTest(POINT ptImage);
-    VOID StartSelectionDrag(CANVAS_HITTEST hit, POINT ptImage);
+    HITTEST SelectionHitTest(POINT ptImage);
+    VOID StartSelectionDrag(HITTEST hit, POINT ptImage);
     VOID SelectionDragging(POINT ptImage);
     VOID EndSelectionDrag(POINT ptImage);
 
diff --git a/base/applications/mspaint/common.h b/base/applications/mspaint/common.h
index 15ebeff2d13..139320f18cb 100644
--- a/base/applications/mspaint/common.h
+++ b/base/applications/mspaint/common.h
@@ -26,7 +26,7 @@
 /* this simplifies enabling or graying menu items */
 #define ENABLED_IF(a) ((a) ? (MF_ENABLED | MF_BYCOMMAND) : (MF_GRAYED | MF_BYCOMMAND))
 
-enum CANVAS_HITTEST // hit
+enum HITTEST // hit
 {
     HIT_NONE = 0, // Nothing hit or outside
     HIT_UPPER_LEFT,
diff --git a/base/applications/mspaint/selectionmodel.cpp
b/base/applications/mspaint/selectionmodel.cpp
index 71001937dc7..4ff4715d37a 100644
--- a/base/applications/mspaint/selectionmodel.cpp
+++ b/base/applications/mspaint/selectionmodel.cpp
@@ -416,7 +416,7 @@ void SelectionModel::SetRectFromPoints(const POINT& ptFrom, const
POINT& ptTo)
     m_rc.bottom = max(ptFrom.y, ptTo.y);
 }
 
-void SelectionModel::Dragging(CANVAS_HITTEST hit, POINT pt)
+void SelectionModel::Dragging(HITTEST hit, POINT pt)
 {
     switch (hit)
     {
diff --git a/base/applications/mspaint/selectionmodel.h
b/base/applications/mspaint/selectionmodel.h
index 3711879a614..40b09487cad 100644
--- a/base/applications/mspaint/selectionmodel.h
+++ b/base/applications/mspaint/selectionmodel.h
@@ -55,7 +55,7 @@ public:
     void StretchSkew(int nStretchPercentX, int nStretchPercentY, int nSkewDegX, int
nSkewDegY);
     void InvertSelection();
 
-    void Dragging(CANVAS_HITTEST hit, POINT pt);
+    void Dragging(HITTEST hit, POINT pt);
     void ClearMask();
     void ClearColor();
     void NotifyContentChanged();
diff --git a/base/applications/mspaint/sizebox.cpp
b/base/applications/mspaint/sizebox.cpp
index 66b3e5a8d08..4d6ba1fde81 100644
--- a/base/applications/mspaint/sizebox.cpp
+++ b/base/applications/mspaint/sizebox.cpp
@@ -17,7 +17,7 @@ static LPCWSTR s_cursor_shapes[] =
 
 /* FUNCTIONS ********************************************************/
 
-BOOL setCursorOnSizeBox(CANVAS_HITTEST hit)
+BOOL setCursorOnSizeBox(HITTEST hit)
 {
     if (HIT_UPPER_LEFT <= hit && hit <= HIT_LOWER_RIGHT)
     {
@@ -27,7 +27,7 @@ BOOL setCursorOnSizeBox(CANVAS_HITTEST hit)
     return FALSE;
 }
 
-BOOL getSizeBoxRect(LPRECT prc, CANVAS_HITTEST hit, LPCRECT prcBase)
+BOOL getSizeBoxRect(LPRECT prc, HITTEST hit, LPCRECT prcBase)
 {
     switch (hit)
     {
@@ -77,7 +77,7 @@ BOOL getSizeBoxRect(LPRECT prc, CANVAS_HITTEST hit, LPCRECT prcBase)
     return TRUE;
 }
 
-CANVAS_HITTEST getSizeBoxHitTest(POINT pt, LPCRECT prcBase)
+HITTEST getSizeBoxHitTest(POINT pt, LPCRECT prcBase)
 {
     RECT rc;
 
@@ -91,7 +91,7 @@ CANVAS_HITTEST getSizeBoxHitTest(POINT pt, LPCRECT prcBase)
 
     for (INT i = HIT_UPPER_LEFT; i <= HIT_LOWER_RIGHT; ++i)
     {
-        CANVAS_HITTEST hit = (CANVAS_HITTEST)i;
+        HITTEST hit = (HITTEST)i;
         getSizeBoxRect(&rc, hit, prcBase);
         if (::PtInRect(&rc, pt))
             return hit;
@@ -123,7 +123,7 @@ VOID drawSizeBoxes(HDC hdc, LPCRECT prcBase, BOOL bDrawFrame, LPCRECT
prcPaint)
 
     for (INT i = HIT_UPPER_LEFT; i <= HIT_LOWER_RIGHT; ++i)
     {
-        getSizeBoxRect(&rc, (CANVAS_HITTEST)i, prcBase);
+        getSizeBoxRect(&rc, (HITTEST)i, prcBase);
         if (!prcPaint || ::IntersectRect(&rcIntersect, &rc, prcPaint))
             ::FillRect(hdc, &rc, (HBRUSH)(COLOR_HIGHLIGHT + 1));
     }
diff --git a/base/applications/mspaint/sizebox.h b/base/applications/mspaint/sizebox.h
index b274d47873c..1065ad1d2b2 100644
--- a/base/applications/mspaint/sizebox.h
+++ b/base/applications/mspaint/sizebox.h
@@ -8,7 +8,7 @@
 
 #pragma once
 
-BOOL setCursorOnSizeBox(CANVAS_HITTEST hit);
-BOOL getSizeBoxRect(LPRECT prc, CANVAS_HITTEST hit, LPCRECT prcBase);
-CANVAS_HITTEST getSizeBoxHitTest(POINT pt, LPCRECT prcBase);
+BOOL setCursorOnSizeBox(HITTEST hit);
+BOOL getSizeBoxRect(LPRECT prc, HITTEST hit, LPCRECT prcBase);
+HITTEST getSizeBoxHitTest(POINT pt, LPCRECT prcBase);
 VOID drawSizeBoxes(HDC hdc, LPCRECT prcBase, BOOL bDrawFrame = FALSE, LPCRECT prcPaint =
NULL);