[MSPAINT] Refactoring (_countof and resource.h) (#4202)

- Use Microsoft standard _countof macro instead of SIZEOF.
- Rename definitions.h as resource.h.
- Move some macro definitions to its proper place.
CORE-17931

base/applications/mspaint/common.h

@@ -2,7 +2,7 @@
  * PROJECT:     PAINT for ReactOS
  * LICENSE:     LGPL
  * FILE:        base/applications/mspaint/common.h
- * PURPOSE:     Commonly used functions
+ * PURPOSE:     Commonly used functions and definitions
  * PROGRAMMERS: Benedikt Freisen
  *              Stanislav Motylkov
  *              Katayama Hirofumi MZ
@@ -10,6 +10,22 @@
 
 #pragma once
 
+#define GRIP_SIZE   3
+#define MIN_ZOOM    125
+#define MAX_ZOOM    8000
+
+/* width of the rectangle defined by a RECT structure */
+#define RECT_WIDTH(a)  ((a).right - (a).left)
+
+/* height of the rectangle defined by a RECT structure */
+#define RECT_HEIGHT(a)  ((a).bottom - (a).top)
+
+/* this simplifies checking and unchecking menu items */
+#define CHECKED_IF(a) ((a) ? (MF_CHECKED | MF_BYCOMMAND) : (MF_UNCHECKED | MF_BYCOMMAND))
+
+/* this simplifies enabling or graying menu items */
+#define ENABLED_IF(a) ((a) ? (MF_ENABLED | MF_BYCOMMAND) : (MF_GRAYED | MF_BYCOMMAND))
+
 /* FUNCTIONS ********************************************************/
 
 BOOL zoomTo(int newZoom, int mouseX, int mouseY);
@@ -24,7 +40,3 @@ static inline int UnZoomed(int xy)
 {
     return xy * 1000 / toolsModel.GetZoom();
 }
-
-#define GRIP_SIZE 3
-#define MIN_ZOOM 125
-#define MAX_ZOOM 8000

base/applications/mspaint/dialogs.cpp

@@ -88,8 +88,8 @@ LRESULT CAttributesDialog::OnInitDialog(UINT nMsg, WPARAM wParam, LPARAM lParam,
     {
         TCHAR date[100];
         TCHAR temp[100];
-        GetDateFormat(LOCALE_USER_DEFAULT, 0, &fileTime, NULL, date, SIZEOF(date));
+        GetDateFormat(LOCALE_USER_DEFAULT, 0, &fileTime, NULL, date, _countof(date));
-        GetTimeFormat(LOCALE_USER_DEFAULT, 0, &fileTime, NULL, temp, SIZEOF(temp));
+        GetTimeFormat(LOCALE_USER_DEFAULT, 0, &fileTime, NULL, temp, _countof(temp));
         _tcscat(date, _T(" "));
         _tcscat(date, temp);
         CString strSize;
@@ -166,17 +166,17 @@ LRESULT CAttributesDialog::OnEdit1(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOO
         TCHAR tempS[100];
         if (IsDlgButtonChecked(IDD_ATTRIBUTESRB1))
         {
-            GetDlgItemText(IDD_ATTRIBUTESEDIT1, tempS, SIZEOF(tempS));
+            GetDlgItemText(IDD_ATTRIBUTESEDIT1, tempS, _countof(tempS));
             newWidth = max(1, (int) (_tcstod(tempS, NULL) * fileHPPM * 0.0254));
         }
         else if (IsDlgButtonChecked(IDD_ATTRIBUTESRB2))
         {
-            GetDlgItemText(IDD_ATTRIBUTESEDIT1, tempS, SIZEOF(tempS));
+            GetDlgItemText(IDD_ATTRIBUTESEDIT1, tempS, _countof(tempS));
             newWidth = max(1, (int) (_tcstod(tempS, NULL) * fileHPPM / 100));
         }
         else if (IsDlgButtonChecked(IDD_ATTRIBUTESRB3))
         {
-            GetDlgItemText(IDD_ATTRIBUTESEDIT1, tempS, SIZEOF(tempS));
+            GetDlgItemText(IDD_ATTRIBUTESEDIT1, tempS, _countof(tempS));
             newWidth = max(1, _tstoi(tempS));
         }
         Edit_SetModify(hWndCtl, FALSE);
@@ -191,17 +191,17 @@ LRESULT CAttributesDialog::OnEdit2(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOO
         TCHAR tempS[100];
         if (IsDlgButtonChecked(IDD_ATTRIBUTESRB1))
         {
-            GetDlgItemText(IDD_ATTRIBUTESEDIT2, tempS, SIZEOF(tempS));
+            GetDlgItemText(IDD_ATTRIBUTESEDIT2, tempS, _countof(tempS));
             newHeight = max(1, (int) (_tcstod(tempS, NULL) * fileVPPM * 0.0254));
         }
         else if (IsDlgButtonChecked(IDD_ATTRIBUTESRB2))
         {
-            GetDlgItemText(IDD_ATTRIBUTESEDIT2, tempS, SIZEOF(tempS));
+            GetDlgItemText(IDD_ATTRIBUTESEDIT2, tempS, _countof(tempS));
             newHeight = max(1, (int) (_tcstod(tempS, NULL) * fileVPPM / 100));
         }
         else if (IsDlgButtonChecked(IDD_ATTRIBUTESRB3))
         {
-            GetDlgItemText(IDD_ATTRIBUTESEDIT2, tempS, SIZEOF(tempS));
+            GetDlgItemText(IDD_ATTRIBUTESEDIT2, tempS, _countof(tempS));
             newHeight = max(1, _tstoi(tempS));
         }
         Edit_SetModify(hWndCtl, FALSE);

base/applications/mspaint/dib.cpp

@@ -137,9 +137,9 @@ HBITMAP SetBitmapAndInfo(HBITMAP hBitmap, LPCTSTR name, DWORD dwFileSize, BOOL i
 
     // update filepathname
     if (name && name[0])
-        GetFullPathName(name, SIZEOF(filepathname), filepathname, NULL);
+        GetFullPathName(name, _countof(filepathname), filepathname, NULL);
     else
-        LoadString(hProgInstance, IDS_DEFAULTFILENAME, filepathname, SIZEOF(filepathname));
+        LoadString(hProgInstance, IDS_DEFAULTFILENAME, filepathname, _countof(filepathname));
 
     // set title
     CString strTitle;

base/applications/mspaint/history.h

@@ -8,6 +8,9 @@
 
 #pragma once
 
+/* HISTORYSIZE = number of possible undo-steps + 1 */
+#define HISTORYSIZE 11
+
 class ImageModel
 {
 private:

base/applications/mspaint/main.cpp

@@ -120,7 +120,7 @@ OFNHookProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
         {
             hParent = GetParent(hwnd);
             TCHAR Path[MAX_PATH];
-            SendMessage(hParent, CDM_GETFILEPATH, SIZEOF(Path), (LPARAM)Path);
+            SendMessage(hParent, CDM_GETFILEPATH, _countof(Path), (LPARAM)Path);
             LPTSTR pchTitle = _tcsrchr(Path, _T('\\'));
             if (pchTitle == NULL)
                 pchTitle = _tcsrchr(Path, _T('/'));
@@ -173,12 +173,12 @@ _tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR lpszArgument
     /* initialize common controls library */
     InitCommonControls();
 
-    LoadString(hThisInstance, IDS_DEFAULTFILENAME, filepathname, SIZEOF(filepathname));
+    LoadString(hThisInstance, IDS_DEFAULTFILENAME, filepathname, _countof(filepathname));
     CPath pathFileName(filepathname);
     pathFileName.StripPath();
     CString strTitle;
     strTitle.Format(IDS_WINDOWTITLE, (LPCTSTR)pathFileName);
-    LoadString(hThisInstance, IDS_MINIATURETITLE, miniaturetitle, SIZEOF(miniaturetitle));
+    LoadString(hThisInstance, IDS_MINIATURETITLE, miniaturetitle, _countof(miniaturetitle));
 
     /* load settings from registry */
     registrySettings.Load();
@@ -279,9 +279,9 @@ _tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR lpszArgument
     ofn.hInstance      = hThisInstance;
     ofn.lpstrFilter    = strImporters;
     ofn.lpstrFile      = ofnFilename;
-    ofn.nMaxFile       = SIZEOF(ofnFilename);
+    ofn.nMaxFile       = _countof(ofnFilename);
     ofn.lpstrFileTitle = ofnFiletitle;
-    ofn.nMaxFileTitle  = SIZEOF(ofnFiletitle);
+    ofn.nMaxFileTitle  = _countof(ofnFiletitle);
     ofn.Flags          = OFN_EXPLORER | OFN_HIDEREADONLY;
     ofn.lpstrDefExt    = L"png";
 
@@ -295,9 +295,9 @@ _tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR lpszArgument
     sfn.hInstance      = hThisInstance;
     sfn.lpstrFilter    = strExporters;
     sfn.lpstrFile      = sfnFilename;
-    sfn.nMaxFile       = SIZEOF(sfnFilename);
+    sfn.nMaxFile       = _countof(sfnFilename);
     sfn.lpstrFileTitle = sfnFiletitle;
-    sfn.nMaxFileTitle  = SIZEOF(sfnFiletitle);
+    sfn.nMaxFileTitle  = _countof(sfnFiletitle);
     sfn.Flags          = OFN_EXPLORER | OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_EXPLORER | OFN_ENABLEHOOK;
     sfn.lpfnHook       = OFNHookProc;
     sfn.lpstrDefExt    = L"png";

base/applications/mspaint/precomp.h

@@ -21,7 +21,16 @@
 #include <shellapi.h>
 #include <htmlhelp.h>
 
-#include "definitions.h"
+#define WM_TOOLSMODELTOOLCHANGED         (WM_APP + 0)
+#define WM_TOOLSMODELSETTINGSCHANGED     (WM_APP + 1)
+#define WM_TOOLSMODELZOOMCHANGED         (WM_APP + 2)
+#define WM_PALETTEMODELCOLORCHANGED      (WM_APP + 3)
+#define WM_PALETTEMODELPALETTECHANGED    (WM_APP + 4)
+#define WM_IMAGEMODELDIMENSIONSCHANGED   (WM_APP + 5)
+#define WM_IMAGEMODELIMAGECHANGED        (WM_APP + 6)
+#define WM_SELECTIONMODELREFRESHNEEDED   (WM_APP + 7)
+
+#include "resource.h"
 #include "drawing.h"
 #include "dib.h"
 #include "fullscreen.h"

base/applications/mspaint/resource.h

@@ -1,8 +1,8 @@
 /*
  * PROJECT:     PAINT for ReactOS
  * LICENSE:     LGPL
- * FILE:        base/applications/mspaint/definitions.h
+ * FILE:        base/applications/mspaint/resource.h
- * PURPOSE:     Defines the resource ids and other stuff
+ * PURPOSE:     Defines the resource IDs
  * PROGRAMMERS: Benedikt Freisen
  */
 
@@ -10,23 +10,6 @@
 
 /* DEFINES **********************************************************/
 
-#define HISTORYSIZE 11
-/* HISTORYSIZE = number of possible undo-steps + 1 */
-
-#define SIZEOF(a)  (sizeof(a) / sizeof((a)[0]))
-/* sizeof for string constants; equals max. number of characters */
-
-#define RECT_WIDTH(a)  ((a).right - (a).left)
-/* width of the rectangle defined by a RECT structure */
-
-#define RECT_HEIGHT(a)  ((a).bottom - (a).top)
-/* height of the rectangle defined by a RECT structure */
-
-#define CHECKED_IF(a) ((a) ? (MF_CHECKED | MF_BYCOMMAND) : (MF_UNCHECKED | MF_BYCOMMAND))
-/* simplifies checking and unchecking menu items */
-#define ENABLED_IF(a) ((a) ? (MF_ENABLED | MF_BYCOMMAND) : (MF_GRAYED | MF_BYCOMMAND))
-/* simplifies enabling or graying menu items */
-
 #define IDI_APPICON 500
 
 #define IDB_TOOLBARICONS 510
@@ -219,12 +202,3 @@
 
 #define IDS_LOADERRORTEXT 933
 #define IDS_ENLARGEPROMPTTEXT 934
-
-#define WM_TOOLSMODELTOOLCHANGED WM_APP
-#define WM_TOOLSMODELSETTINGSCHANGED (WM_APP + 1)
-#define WM_TOOLSMODELZOOMCHANGED (WM_APP + 2)
-#define WM_PALETTEMODELCOLORCHANGED (WM_APP + 3)
-#define WM_PALETTEMODELPALETTECHANGED (WM_APP + 4)
-#define WM_IMAGEMODELDIMENSIONSCHANGED (WM_APP + 5)
-#define WM_IMAGEMODELIMAGECHANGED (WM_APP + 6)
-#define WM_SELECTIONMODELREFRESHNEEDED (WM_APP + 7)

base/applications/mspaint/rsrc.rc

@@ -11,7 +11,7 @@
 #include <windef.h>
 #include <winuser.h>
 
-#include "definitions.h"
+#include "resource.h"
 
 #define REACTOS_STR_FILE_DESCRIPTION  "ReactOS Paint"
 #define REACTOS_STR_INTERNAL_NAME     "mspaint"

base/applications/mspaint/winproc.cpp

@@ -94,7 +94,7 @@ void CMainWindow::saveImage(BOOL overwrite)
     else if (GetSaveFileName(&sfn) != 0)
     {
         imageModel.SaveImage(sfn.lpstrFile);
-        _tcsncpy(filepathname, sfn.lpstrFile, SIZEOF(filepathname));
+        _tcsncpy(filepathname, sfn.lpstrFile, _countof(filepathname));
         CString strTitle;
         strTitle.Format(IDS_WINDOWTITLE, (LPCTSTR)sfn.lpstrFileTitle);
         SetWindowText(strTitle);
@@ -118,8 +118,8 @@ void CMainWindow::InsertSelectionFromHBITMAP(HBITMAP bitmap, HWND window)
             TCHAR programname[20];
             TCHAR shouldEnlargePromptText[100];
 
-            LoadString(hProgInstance, IDS_PROGRAMNAME, programname, SIZEOF(programname));
+            LoadString(hProgInstance, IDS_PROGRAMNAME, programname, _countof(programname));
-            LoadString(hProgInstance, IDS_ENLARGEPROMPTTEXT, shouldEnlargePromptText, SIZEOF(shouldEnlargePromptText));
+            LoadString(hProgInstance, IDS_ENLARGEPROMPTTEXT, shouldEnlargePromptText, _countof(shouldEnlargePromptText));
 
             switch (MessageBox(shouldEnlargePromptText, programname, MB_YESNOCANCEL | MB_ICONQUESTION))
             {
@@ -212,7 +212,7 @@ LRESULT CMainWindow::OnDropFiles(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL&
     TCHAR droppedfile[MAX_PATH];
 
     HDROP hDrop = (HDROP)wParam;
-    DragQueryFile(hDrop, 0, droppedfile, SIZEOF(droppedfile));
+    DragQueryFile(hDrop, 0, droppedfile, _countof(droppedfile));
     DragFinish(hDrop);
 
     ConfirmSave() && DoLoadImageFile(m_hWnd, droppedfile, TRUE);
@@ -430,8 +430,8 @@ LRESULT CMainWindow::OnCommand(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bH
             HICON paintIcon = LoadIcon(hProgInstance, MAKEINTRESOURCE(IDI_APPICON));
             TCHAR infotitle[100];
             TCHAR infotext[200];
-            LoadString(hProgInstance, IDS_INFOTITLE, infotitle, SIZEOF(infotitle));
+            LoadString(hProgInstance, IDS_INFOTITLE, infotitle, _countof(infotitle));
-            LoadString(hProgInstance, IDS_INFOTEXT, infotext, SIZEOF(infotext));
+            LoadString(hProgInstance, IDS_INFOTEXT, infotext, _countof(infotext));
             ShellAbout(m_hWnd, infotitle, infotext, paintIcon);
             DeleteObject(paintIcon);
             break;