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[MSPAINT] Prepare for debugging (#4257)

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- Add #include <debug.h> and add link to ntdll.dll for debugging.
- Add CopyDIBImage helper function.
CORE-17969
This commit is contained in:
Katayama Hirofumi MZ 2022-01-10 08:50:37 +09:00 • committed by GitHub
parent 48d1a7bf4d
commit b2f8d62cd1
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6 changed files with 22 additions and 12 deletions
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15
base/applications/mspaint/history.cpp
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@ -44,8 +44,9 @@ ImageModel::ImageModel()
void ImageModel::CopyPrevious()
{
DPRINT("%s: %d\n", __FUNCTION__, currInd);
DeleteObject(hBms[(currInd + 1) % HISTORYSIZE]);
hBms[(currInd + 1) % HISTORYSIZE] = (HBITMAP) CopyImage(hBms[currInd], IMAGE_BITMAP, 0, 0, LR_COPYRETURNORG);
hBms[(currInd + 1) % HISTORYSIZE] = CopyDIBImage(hBms[currInd]);
currInd = (currInd + 1) % HISTORYSIZE;
if (undoSteps < HISTORYSIZE - 1)
undoSteps++;
@ -56,6 +57,7 @@ void ImageModel::CopyPrevious()
void ImageModel::Undo()
{
DPRINT("%s: %d\n", __FUNCTION__, undoSteps);
if (undoSteps > 0)
{
int oldWidth = GetWidth();
@ -74,6 +76,7 @@ void ImageModel::Undo()
void ImageModel::Redo()
{
DPRINT("%s: %d\n", __FUNCTION__, redoSteps);
if (redoSteps > 0)
{
int oldWidth = GetWidth();
@ -92,9 +95,9 @@ void ImageModel::Redo()
void ImageModel::ResetToPrevious()
{
DPRINT("%s: %d\n", __FUNCTION__, currInd);
DeleteObject(hBms[currInd]);
hBms[currInd] =
(HBITMAP) CopyImage(hBms[(currInd + HISTORYSIZE - 1) % HISTORYSIZE], IMAGE_BITMAP, 0, 0, LR_COPYRETURNORG);
hBms[currInd] = CopyDIBImage(hBms[(currInd + HISTORYSIZE - 1) % HISTORYSIZE]);
SelectObject(hDrawingDC, hBms[currInd]);
NotifyImageChanged();
}
@ -183,9 +186,9 @@ void ImageModel::StretchSkew(int nStretchPercentX, int nStretchPercentY, int nSk
{
int oldWidth = GetWidth();
int oldHeight = GetHeight();
Insert((HBITMAP) CopyImage(hBms[currInd], IMAGE_BITMAP,
GetWidth() * nStretchPercentX / 100,
GetHeight() * nStretchPercentY / 100, 0));
INT newWidth = oldWidth * nStretchPercentX / 100;
INT newHeight = oldHeight * nStretchPercentY / 100;
Insert(CopyDIBImage(hBms[currInd], newWidth, newHeight));
if (GetWidth() != oldWidth || GetHeight() != oldHeight)
NotifyDimensionsChanged();
NotifyImageChanged();