[bfreisen] 68565: [MSPAINT_NEW] - move bitmap and DC initialization to ImageModel - remove unused global variables - remove copy-pasta bug from SelectionModel::DrawSelection

Author: bfreisen
Date: Thu Jul 23 13:11:54 2015
New Revision: 68565

URL: http://svn.reactos.org/svn/reactos?rev=68565&view=rev
Log:
[MSPAINT_NEW]
- move bitmap and DC initialization to ImageModel
- remove unused global variables
- remove copy-pasta bug from SelectionModel::DrawSelection

Modified:
    trunk/reactos/base/applications/mspaint_new/globalvar.h
    trunk/reactos/base/applications/mspaint_new/history.cpp
    trunk/reactos/base/applications/mspaint_new/history.h
    trunk/reactos/base/applications/mspaint_new/main.cpp
    trunk/reactos/base/applications/mspaint_new/selectionmodel.cpp
    trunk/reactos/base/applications/mspaint_new/selectionmodel.h
    trunk/reactos/base/applications/mspaint_new/textedit.cpp

Modified: trunk/reactos/base/applications/mspaint_new/globalvar.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/globalvar.h	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint_new/globalvar.h	[iso-8859-1] Thu Jul 23
13:11:54 2015
@@ -5,11 +5,6 @@
  * PURPOSE:     Declaring global variables for later initialization
  * PROGRAMMERS: Benedikt Freisen
  */
-
-/* INCLUDES *********************************************************/
-
-//#include <windows.h>
-//#include "definitions.h"
 
 /* TYPES ************************************************************/
 
@@ -21,8 +16,6 @@
 /* VARIABLES declared in main.c *************************************/
 
 extern HDC hDrawingDC;
-extern int *bmAddress;
-extern BITMAPINFO bitmapinfo;
 
 extern int widthSetInDlg;
 extern int heightSetInDlg;
@@ -42,7 +35,6 @@
 class SelectionModel;
 extern SelectionModel selectionModel;
 
-extern HWND hwndEditCtl;
 extern LOGFONT lfTextFont;
 extern HFONT hfontTextFont;
 extern LPTSTR textToolText;

Modified: trunk/reactos/base/applications/mspaint_new/history.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/history.cpp	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint_new/history.cpp	[iso-8859-1] Thu Jul 23
13:11:54 2015
@@ -28,6 +28,18 @@
     undoSteps = 0;
     redoSteps = 0;
     imageSaved = TRUE;
+
+    // TODO: load dimensions from registry
+    int imgXRes = 400;
+    int imgYRes = 300;
+
+    hDrawingDC = CreateCompatibleDC(NULL);
+    SelectObject(hDrawingDC, CreatePen(PS_SOLID, 0, paletteModel.GetFgColor()));
+    SelectObject(hDrawingDC, CreateSolidBrush(paletteModel.GetBgColor()));
+
+    hBms[0] = CreateDIBWithProperties(imgXRes, imgYRes);
+    SelectObject(hDrawingDC, hBms[0]);
+    Rectangle(hDrawingDC, 0 - 1, 0 - 1, imgXRes + 1, imgYRes + 1);
 }
 
 void ImageModel::CopyPrevious()

Modified: trunk/reactos/base/applications/mspaint_new/history.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/history.h	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint_new/history.h	[iso-8859-1] Thu Jul 23 13:11:54
2015
@@ -13,9 +13,11 @@
     void NotifyImageChanged();
 public:
     HBITMAP hBms[HISTORYSIZE];
+private:
     int currInd;
     int undoSteps;
     int redoSteps;
+public:
     BOOL imageSaved;
 
     ImageModel();

Modified: trunk/reactos/base/applications/mspaint_new/main.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/main.cpp	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint_new/main.cpp	[iso-8859-1] Thu Jul 23 13:11:54
2015
@@ -13,18 +13,11 @@
 /* FUNCTIONS ********************************************************/
 
 HDC hDrawingDC;
-int *bmAddress;
-BITMAPINFO bitmapinfo;
-int imgXRes = 400;
-int imgYRes = 300;
 
 int widthSetInDlg;
 int heightSetInDlg;
 
 STRETCHSKEW stretchSkew;
-
-ImageModel imageModel;
-BOOL askBeforeEnlarging = FALSE;  // TODO: initialize from registry
 
 POINT start;
 POINT last;
@@ -40,6 +33,9 @@
 int textToolTextMaxLen = 0;
 
 PaletteModel paletteModel;
+
+ImageModel imageModel;
+BOOL askBeforeEnlarging = FALSE;  // TODO: initialize from registry
 
 HWND hStatusBar;
 CHOOSECOLOR choosecolor;
@@ -100,7 +96,6 @@
     TCHAR resstr[100];
     HMENU menu;
     HANDLE haccel;
-    HDC hDC;
 
     TCHAR *c;
     TCHAR sfnFilename[1000];
@@ -198,20 +193,8 @@
     selectionWindow.Create(scrlClientWindow.m_hWnd, selectionWindowPos, NULL, WS_CHILD |
BS_OWNERDRAW);
 
     /* creating the window inside the scroll box, on which the image in hDrawingDC's
bitmap is drawn */
-    RECT imageAreaPos = {3, 3, 3 + imgXRes, 3 + imgYRes};
+    RECT imageAreaPos = {3, 3, 3 + imageModel.GetWidth(), 3 + imageModel.GetHeight()};
     imageArea.Create(scrlClientWindow.m_hWnd, imageAreaPos, NULL, WS_CHILD |
WS_VISIBLE);
-
-    hDC = imageArea.GetDC();
-    hDrawingDC = CreateCompatibleDC(hDC);
-    selectionModel.SetDC(CreateCompatibleDC(hDC));
-    imageArea.ReleaseDC(hDC);
-    SelectObject(hDrawingDC, CreatePen(PS_SOLID, 0, paletteModel.GetFgColor()));
-    SelectObject(hDrawingDC, CreateSolidBrush(paletteModel.GetBgColor()));
-
-    //TODO: move to ImageModel
-    imageModel.hBms[0] = CreateDIBWithProperties(imgXRes, imgYRes);
-    SelectObject(hDrawingDC, imageModel.hBms[0]);
-    Rectangle(hDrawingDC, 0 - 1, 0 - 1, imgXRes + 1, imgYRes + 1);
 
     if (lpszArgument[0] != 0)
     {

Modified: trunk/reactos/base/applications/mspaint_new/selectionmodel.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/selectionmodel.cpp	[iso-8859-1]
(original)
+++ trunk/reactos/base/applications/mspaint_new/selectionmodel.cpp	[iso-8859-1] Thu Jul 23
13:11:54 2015
@@ -16,11 +16,8 @@
 {
     m_ptStack = NULL;
     m_iPtSP = 0;
-}
-
-void SelectionModel::SetDC(HDC hDC)
-{
-    m_hDC = hDC;
+
+    m_hDC = CreateCompatibleDC(NULL);
 }
 
 void SelectionModel::ResetPtStack()
@@ -106,7 +103,7 @@
 
 void SelectionModel::DrawBackgroundRect(HDC hDCImage, COLORREF crBg)
 {
-    Rect(hDCImage, m_rcSrc.left, m_rcSrc.top, m_rcSrc.right, m_rcSrc.bottom, crBg, crBg,
0, TRUE);
+    Rect(hDCImage, m_rcSrc.left, m_rcSrc.top, m_rcSrc.right, m_rcSrc.bottom, crBg, crBg,
0, 1);
 }
 
 extern BOOL
@@ -114,8 +111,6 @@
 
 void SelectionModel::DrawSelection(HDC hDCImage, COLORREF crBg, BOOL bBgTransparent)
 {
-    MaskBlt(hDCImage, m_rcSrc.left, m_rcSrc.top, RECT_WIDTH(m_rcSrc),
RECT_HEIGHT(m_rcSrc), m_hDC, 0,
-            0, m_hMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND));
     if (!bBgTransparent)
         MaskBlt(hDCImage, m_rcDest.left, m_rcDest.top, RECT_WIDTH(m_rcDest),
RECT_HEIGHT(m_rcDest),
                 m_hDC, 0, 0, m_hMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND));

Modified: trunk/reactos/base/applications/mspaint_new/selectionmodel.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/selectionmodel.h	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint_new/selectionmodel.h	[iso-8859-1] Thu Jul 23
13:11:54 2015
@@ -37,7 +37,6 @@
 
 public:
     SelectionModel();
-    void SetDC(HDC hDC);
     void ResetPtStack();
     void PushToPtStack(LONG x, LONG y);
     void CalculateBoundingBoxAndContents(HDC hDCImage);

Modified: trunk/reactos/base/applications/mspaint_new/textedit.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint_…
==============================================================================
--- trunk/reactos/base/applications/mspaint_new/textedit.cpp	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint_new/textedit.cpp	[iso-8859-1] Thu Jul 23
13:11:54 2015
@@ -15,9 +15,9 @@
 {
     /* creating the edit control within the editor window */
     RECT editControlPos = {0, 0, 0 + 100, 0 + 100};
-    hwndEditCtl = editControl.Create(_T("EDIT"), m_hWnd, editControlPos, NULL,
-                                     WS_CHILD | WS_VISIBLE | WS_BORDER | WS_HSCROLL |
WS_VSCROLL | ES_MULTILINE | ES_NOHIDESEL | ES_AUTOHSCROLL | ES_AUTOVSCROLL,
-                                     WS_EX_CLIENTEDGE);
+    editControl.Create(_T("EDIT"), m_hWnd, editControlPos, NULL,
+                       WS_CHILD | WS_VISIBLE | WS_BORDER | WS_HSCROLL | WS_VSCROLL |
ES_MULTILINE | ES_NOHIDESEL | ES_AUTOHSCROLL | ES_AUTOVSCROLL,
+                       WS_EX_CLIENTEDGE);
     return 0;
 }