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[MSPAINT] Save paletteWindow visibility (#5167) 

According to my registry analysis, HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Paint\General-Bar4:Visible is the target value.
- Improve ReadDWORD helper function.
- Add ShowPalette registry setting.
- Simplify RegistrySettings::Load and RegistrySettings::Store.
CORE-18867
This commit is contained in:
Katayama Hirofumi MZ 2023-03-18 17:12:28 +09:00 committed by GitHub
parent 422621622d
commit 5ed7db5acb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 57 additions and 36 deletions
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4
base/applications/mspaint/main.cpp
View File

@ -200,7 +200,9 @@ _tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR lpszArgument
/* creating the palette child window */
RECT paletteWindowPos = {56, 9, 56 + 255, 9 + 32};
paletteWindow.Create(hwnd, paletteWindowPos, NULL, WS_CHILD | WS_VISIBLE, WS_EX_STATICEDGE);
paletteWindow.Create(hwnd, paletteWindowPos, NULL, WS_CHILD, WS_EX_STATICEDGE);
if (registrySettings.ShowPalette)
paletteWindow.ShowWindow(SW_SHOWNOACTIVATE);
// creating the canvas
RECT canvasWindowPos = {0, 0, 0 + 500, 0 + 500};

85
base/applications/mspaint/registry.cpp
View File

@ -15,14 +15,11 @@
#include <shlobj.h>
/* FUNCTIONS ********************************************************/
static DWORD ReadDWORD(CRegKey &key, LPCTSTR lpName, DWORD &dwValue, BOOL bCheckForDef)
static void ReadDWORD(CRegKey &key, LPCTSTR lpName, DWORD &dwValue)
{
DWORD dwPrev = dwValue;
if (key.QueryDWORDValue(lpName, dwValue) != ERROR_SUCCESS || (bCheckForDef && dwValue == 0))
dwValue = dwPrev;
return dwPrev;
DWORD dwTemp;
if (key.QueryDWORDValue(lpName, dwTemp) == ERROR_SUCCESS)
dwValue = dwTemp;
}
static void ReadString(CRegKey &key, LPCTSTR lpName, CString &strValue, LPCTSTR lpDefault = TEXT(""))
@ -75,6 +72,7 @@ void RegistrySettings::LoadPresets(INT nCmdShow)
FontsPositionY = 0;
ShowTextTool = TRUE;
ShowStatusBar = TRUE;
ShowPalette = TRUE;
LOGFONT lf;
GetObject(GetStockObject(DEFAULT_GUI_FONT), sizeof(lf), &lf);
@ -92,28 +90,32 @@ void RegistrySettings::Load(INT nCmdShow)
{
LoadPresets(nCmdShow);
CRegKey paint;
if (paint.Open(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint"), KEY_READ) != ERROR_SUCCESS)
return;
CRegKey view;
if (view.Open(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint\\View"), KEY_READ) == ERROR_SUCCESS)
if (view.Open(paint, _T("View"), KEY_READ) == ERROR_SUCCESS)
{
ReadDWORD(view, _T("BMPHeight"), BMPHeight, TRUE);
ReadDWORD(view, _T("BMPWidth"), BMPWidth, TRUE);
ReadDWORD(view, _T("GridExtent"), GridExtent, FALSE);
ReadDWORD(view, _T("NoStretching"), NoStretching, FALSE);
ReadDWORD(view, _T("ShowThumbnail"), ShowThumbnail, FALSE);
ReadDWORD(view, _T("SnapToGrid"), SnapToGrid, FALSE);
ReadDWORD(view, _T("ThumbHeight"), ThumbHeight, TRUE);
ReadDWORD(view, _T("ThumbWidth"), ThumbWidth, TRUE);
ReadDWORD(view, _T("ThumbXPos"), ThumbXPos, TRUE);
ReadDWORD(view, _T("ThumbYPos"), ThumbYPos, TRUE);
ReadDWORD(view, _T("UnitSetting"), UnitSetting, FALSE);
ReadDWORD(view, _T("ShowStatusBar"), ShowStatusBar, FALSE);
ReadDWORD(view, _T("BMPHeight"), BMPHeight);
ReadDWORD(view, _T("BMPWidth"), BMPWidth);
ReadDWORD(view, _T("GridExtent"), GridExtent);
ReadDWORD(view, _T("NoStretching"), NoStretching);
ReadDWORD(view, _T("ShowThumbnail"), ShowThumbnail);
ReadDWORD(view, _T("SnapToGrid"), SnapToGrid);
ReadDWORD(view, _T("ThumbHeight"), ThumbHeight);
ReadDWORD(view, _T("ThumbWidth"), ThumbWidth);
ReadDWORD(view, _T("ThumbXPos"), ThumbXPos);
ReadDWORD(view, _T("ThumbYPos"), ThumbYPos);
ReadDWORD(view, _T("UnitSetting"), UnitSetting);
ReadDWORD(view, _T("ShowStatusBar"), ShowStatusBar);
ULONG pnBytes = sizeof(WINDOWPLACEMENT);
view.QueryBinaryValue(_T("WindowPlacement"), &WindowPlacement, &pnBytes);
}
CRegKey files;
if (files.Open(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint\\Recent File List"), KEY_READ) == ERROR_SUCCESS)
if (files.Open(paint, _T("Recent File List"), KEY_READ) == ERROR_SUCCESS)
{
TCHAR szName[64];
for (INT i = 0; i < MAX_RECENT_FILES; ++i)
@ -124,19 +126,25 @@ void RegistrySettings::Load(INT nCmdShow)
}
CRegKey text;
if (text.Open(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint\\Text"), KEY_READ) == ERROR_SUCCESS)
if (text.Open(paint, _T("Text"), KEY_READ) == ERROR_SUCCESS)
{
ReadDWORD(text, _T("Bold"), Bold, FALSE);
ReadDWORD(text, _T("Italic"), Italic, FALSE);
ReadDWORD(text, _T("Underline"), Underline, FALSE);
ReadDWORD(text, _T("CharSet"), CharSet, FALSE);
ReadDWORD(text, _T("PointSize"), PointSize, FALSE);
ReadDWORD(text, _T("PositionX"), FontsPositionX, FALSE);
ReadDWORD(text, _T("PositionY"), FontsPositionY, FALSE);
ReadDWORD(text, _T("ShowTextTool"), ShowTextTool, FALSE);
ReadDWORD(text, _T("Bold"), Bold);
ReadDWORD(text, _T("Italic"), Italic);
ReadDWORD(text, _T("Underline"), Underline);
ReadDWORD(text, _T("CharSet"), CharSet);
ReadDWORD(text, _T("PointSize"), PointSize);
ReadDWORD(text, _T("PositionX"), FontsPositionX);
ReadDWORD(text, _T("PositionY"), FontsPositionY);
ReadDWORD(text, _T("ShowTextTool"), ShowTextTool);
ReadString(text, _T("TypeFaceName"), strFontName, strFontName);
}
CRegKey bar4;
if (bar4.Open(paint, _T("General-Bar4"), KEY_READ) == ERROR_SUCCESS)
{
ReadDWORD(bar4, _T("Visible"), ShowPalette);
}
// Fix the bitmap size if too large
if (BMPWidth > 5000)
BMPWidth = (GetSystemMetrics(SM_CXSCREEN) * 6) / 10;
@ -146,9 +154,12 @@ void RegistrySettings::Load(INT nCmdShow)
void RegistrySettings::Store()
{
CRegKey paint;
if (paint.Create(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint")) != ERROR_SUCCESS)
return;
CRegKey view;
if (view.Create(HKEY_CURRENT_USER,
_T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint\\View")) == ERROR_SUCCESS)
if (view.Create(paint, _T("View")) == ERROR_SUCCESS)
{
view.SetDWORDValue(_T("BMPHeight"), BMPHeight);
view.SetDWORDValue(_T("BMPWidth"), BMPWidth);
@ -167,7 +178,7 @@ void RegistrySettings::Store()
}
CRegKey files;
if (files.Create(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint\\Recent File List")) == ERROR_SUCCESS)
if (files.Create(paint, _T("Recent File List")) == ERROR_SUCCESS)
{
TCHAR szName[64];
for (INT iFile = 0; iFile < MAX_RECENT_FILES; ++iFile)
@ -178,7 +189,7 @@ void RegistrySettings::Store()
}
CRegKey text;
if (text.Create(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint\\Text")) == ERROR_SUCCESS)
if (text.Create(paint, _T("Text")) == ERROR_SUCCESS)
{
text.SetDWORDValue(_T("Bold"), Bold);
text.SetDWORDValue(_T("Italic"), Italic);
@ -190,6 +201,12 @@ void RegistrySettings::Store()
text.SetDWORDValue(_T("ShowTextTool"), ShowTextTool);
text.SetStringValue(_T("TypeFaceName"), strFontName);
}
CRegKey bar4;
if (bar4.Create(paint, _T("General-Bar4")) == ERROR_SUCCESS)
{
bar4.SetDWORDValue(_T("Visible"), ShowPalette);
}
}
void RegistrySettings::SetMostRecentFile(LPCTSTR szPathName)

1
base/applications/mspaint/registry.h
View File

@ -41,6 +41,7 @@ public:
DWORD FontsPositionY;
DWORD ShowTextTool;
DWORD ShowStatusBar;
DWORD ShowPalette;
enum WallpaperStyle {
TILED,

3
base/applications/mspaint/winproc.cpp
View File

@ -753,7 +753,8 @@ LRESULT CMainWindow::OnCommand(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bH
alignChildrenToMainWindow();
break;
case IDM_VIEWCOLORPALETTE:
paletteWindow.ShowWindow(::IsWindowVisible(paletteWindow) ? SW_HIDE : SW_SHOW);
registrySettings.ShowPalette = !paletteWindow.IsWindowVisible();
paletteWindow.ShowWindow(registrySettings.ShowPalette ? SW_SHOWNOACTIVATE : SW_HIDE);
alignChildrenToMainWindow();
break;
case IDM_VIEWSTATUSBAR: