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[MSPAINT] Support converting to black and white (#5554)

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- Add ImageModel::IsBlackAndWhite and ImageModel::PushBlackAndWhite
  helper functions.
- Add CAttributesDialog::m_bBlackAndWhite.
- If IDD_ATTRIBUTESRB4 is checked, then make
  the bitmap black and white.
- Add IDS_LOSECOLOR to show message.
CORE-19094
This commit is contained in:
Katayama Hirofumi MZ 2023-08-11 20:27:12 +09:00 • committed by GitHub
parent 97f59fa545
commit e6c23361a1
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GPG key ID: 4AEE18F83AFDEB23
36 changed files with 100 additions and 2 deletions
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7
base/applications/mspaint/dialogs.cpp
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@ -103,10 +103,14 @@ LRESULT CAttributesDialog::OnInitDialog(UINT nMsg, WPARAM wParam, LPARAM lParam,
newHeight = imageModel.GetHeight();
CheckDlgButton(IDD_ATTRIBUTESRB3, BST_CHECKED);
CheckDlgButton(IDD_ATTRIBUTESRB5, BST_CHECKED);
SetDlgItemInt(IDD_ATTRIBUTESEDIT1, newWidth, FALSE);
SetDlgItemInt(IDD_ATTRIBUTESEDIT2, newHeight, FALSE);
if (imageModel.IsBlackAndWhite())
CheckRadioButton(IDD_ATTRIBUTESRB4, IDD_ATTRIBUTESRB5, IDD_ATTRIBUTESRB4);
else
CheckRadioButton(IDD_ATTRIBUTESRB4, IDD_ATTRIBUTESRB5, IDD_ATTRIBUTESRB5);
if (g_isAFile)
{
TCHAR date[100];
@ -142,6 +146,7 @@ LRESULT CAttributesDialog::OnClose(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL
LRESULT CAttributesDialog::OnOk(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
m_bBlackAndWhite = (IsDlgButtonChecked(IDD_ATTRIBUTESRB4) == BST_CHECKED);
EndDialog(1);
return 0;
}