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[EXPLORER] -Make the taskbar grip get its size from the theme. This fixes one of the last theme related problems in explorer itself. Also simplify some theme drawing code.

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svn path=/trunk/; revision=74680
This commit is contained in:
Giannis Adamopoulos 2017-05-27 10:44:44 +00:00
parent 31391c60b1
commit d2dcb75417
1 changed files with 32 additions and 40 deletions
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72
reactos/base/shell/explorer/traywnd.cpp
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@ -850,22 +850,31 @@ GetPrimaryRect:
VOID AdjustSizerRect(RECT *rc, DWORD pos)
{
int iSizerPart[4] = {TBP_SIZINGBARLEFT, TBP_SIZINGBARTOP, TBP_SIZINGBARRIGHT, TBP_SIZINGBARBOTTOM};
SIZE size;
if (pos > ABE_BOTTOM)
pos = ABE_BOTTOM;
HRESULT hr = GetThemePartSize(m_Theme, NULL, iSizerPart[pos], 0, NULL, TS_TRUE, &size);
if (FAILED_UNEXPECTEDLY(hr))
return;
switch (pos)
{
case ABE_TOP:
rc->bottom -= GetSystemMetrics(SM_CXSIZEFRAME);
rc->bottom -= size.cy;
break;
case ABE_BOTTOM:
rc->top += GetSystemMetrics(SM_CXSIZEFRAME);
rc->top += size.cy;
break;
case ABE_LEFT:
rc->right -= GetSystemMetrics(SM_CYSIZEFRAME);
rc->right -= size.cx;
break;
case ABE_RIGHT:
rc->left += GetSystemMetrics(SM_CYSIZEFRAME);
rc->left += size.cx;
break;
}
}
VOID MakeTrayRectWithSize(IN DWORD Position,
@ -1876,41 +1885,31 @@ ChangePos:
LRESULT EraseBackgroundWithTheme(HDC hdc)
{
RECT rect;
int partId;
HRESULT res;
int iSBkgndPart[4] = {TBP_BACKGROUNDLEFT, TBP_BACKGROUNDTOP, TBP_BACKGROUNDRIGHT, TBP_BACKGROUNDBOTTOM};
GetClientRect(&rect);
ASSERT(m_Position <= ABE_BOTTOM);
if (m_Theme)
{
GetClientRect(&rect);
switch (m_Position)
{
case ABE_LEFT:
partId = TBP_BACKGROUNDLEFT;
break;
case ABE_TOP:
partId = TBP_BACKGROUNDTOP;
break;
case ABE_RIGHT:
partId = TBP_BACKGROUNDRIGHT;
break;
case ABE_BOTTOM:
default:
partId = TBP_BACKGROUNDBOTTOM;
break;
}
res = DrawThemeBackground(m_Theme, hdc, partId, 0, &rect, 0);
DrawThemeBackground(m_Theme, hdc, iSBkgndPart[m_Position], 0, &rect, 0);
}
return res;
return 0;
}
int DrawSizerWithTheme(IN HRGN hRgn)
{
HDC hdc;
RECT rect;
int backgroundPart;
int iSizerPart[4] = {TBP_SIZINGBARLEFT, TBP_SIZINGBARTOP, TBP_SIZINGBARRIGHT, TBP_SIZINGBARBOTTOM};
SIZE size;
ASSERT(m_Position <= ABE_BOTTOM);
HRESULT hr = GetThemePartSize(m_Theme, NULL, iSizerPart[m_Position], 0, NULL, TS_TRUE, &size);
if (FAILED_UNEXPECTEDLY(hr))
return 0;
GetWindowRect(&rect);
OffsetRect(&rect, -rect.left, -rect.top);
@ -1920,28 +1919,21 @@ ChangePos:
switch (m_Position)
{
case ABE_LEFT:
backgroundPart = TBP_SIZINGBARLEFT;
rect.left = rect.right - GetSystemMetrics(SM_CXSIZEFRAME);
rect.left = rect.right - size.cx;
break;
case ABE_TOP:
backgroundPart = TBP_SIZINGBARTOP;
rect.top = rect.bottom - GetSystemMetrics(SM_CYSIZEFRAME);
rect.top = rect.bottom - size.cy;
break;
case ABE_RIGHT:
backgroundPart = TBP_SIZINGBARRIGHT;
rect.right = rect.left + GetSystemMetrics(SM_CXSIZEFRAME);
rect.right = rect.left + size.cx;
break;
case ABE_BOTTOM:
default:
backgroundPart = TBP_SIZINGBARBOTTOM;
rect.bottom = rect.top + GetSystemMetrics(SM_CYSIZEFRAME);
rect.bottom = rect.top + size.cy;
break;
}
if (IsThemeBackgroundPartiallyTransparent(m_Theme, backgroundPart, 0))
{
DrawThemeParentBackground(m_hWnd, hdc, &rect);
}
DrawThemeBackground(m_Theme, hdc, backgroundPart, 0, &rect, 0);
DrawThemeBackground(m_Theme, hdc, iSizerPart[m_Position], 0, &rect, 0);
ReleaseDC(hdc);
return 0;