diff options
| author | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2014-11-10 04:05:32 +0100 |
|---|---|---|
| committer | Markus Mohrhard <markus.mohrhard@collabora.co.uk> | 2014-11-10 07:59:56 +0100 |
| commit | ce8e2735dd2a3eb925209ba4cdfc3eba8a62cf9f (patch) | |
| tree | d4113a193cffe81132b82dd51d8848264de14064 /vcl/opengl/win | |
| parent | a46b3da152f0de02486d01eefd744e4d4f376ea9 (diff) | |
add code for getting device width and height on window devices
Change-Id: Ib1b84745cd1211a5194da78d83646ade4b01e72a
Diffstat (limited to 'vcl/opengl/win')
| -rw-r--r-- | vcl/opengl/win/gdiimpl.cxx | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/vcl/opengl/win/gdiimpl.cxx b/vcl/opengl/win/gdiimpl.cxx index 17868c8594a4..e829ca445f42 100644 --- a/vcl/opengl/win/gdiimpl.cxx +++ b/vcl/opengl/win/gdiimpl.cxx @@ -9,18 +9,55 @@ #include "opengl/win/gdiimpl.hxx" -WinOpenGLSalGraphicsImpl::WinOpenGLSalGraphicsImpl() +#include <win/wincomp.hxx> +#include <win/saldata.hxx> +#include <win/salframe.h> + +WinOpenGLSalGraphicsImpl::WinOpenGLSalGraphicsImpl(WinSalGraphics& rGraphics): + mrParent(rGraphics) { } GLfloat WinOpenGLSalGraphicsImpl::GetWidth() const { + if( mrParent.gethWnd() && IsWindow( mrParent.gethWnd() ) ) + { + WinSalFrame* pFrame = GetWindowPtr( mrParent.gethWnd() ); + if( pFrame ) + { + if( pFrame->maGeometry.nWidth ) + return pFrame->maGeometry.nWidth; + else + { + // TODO: perhaps not needed, maGeometry should always be up-to-date + RECT aRect; + GetClientRect( mrParent.gethWnd(), &aRect ); + return aRect.right; + } + } + } return 1; } GLfloat WinOpenGLSalGraphicsImpl::GetHeight() const { + if( mrParent.gethWnd() && IsWindow( mrParent.gethWnd() ) ) + { + WinSalFrame* pFrame = GetWindowPtr( mrParent.gethWnd() ); + if( pFrame ) + { + if( pFrame->maGeometry.nHeight ) + return pFrame->maGeometry.nHeight; + else + { + // TODO: perhaps not needed, maGeometry should always be up-to-date + RECT aRect; + GetClientRect( mrParent.gethWnd(), &aRect ); + return aRect.bottom; + } + } + } return 1; } |