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Implemented some more functions, added some fixes.

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Works perfectly for most purposes. :)`


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6479 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm 2004-02-03 00:55:43 +00:00
parent e56432f3cd
commit 1d09f6d5d8
3 changed files with 39 additions and 1 deletions
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3
src/prefs/appearance/DecView.cpp
View File

@ -108,6 +108,7 @@ DecView::DecView(BRect frame, const char *name, int32 resize, int32 flags)
LoadSettings();
BString path(ConvertIndexToPath(0L));
if(LoadDecorator(path.String()))
{
driver->FillRect(preview_bounds,&ldata);
@ -150,7 +151,7 @@ void DecView::MessageReceived(BMessage *msg)
}
case DECORATOR_CHOSEN:
{
STRACE(("MSG: Decorator Chosen - #%ld\n",declist->CurrentSelection()));
bool success=false;

31
src/prefs/appearance/PreviewDriver.cpp
View File

@ -58,6 +58,8 @@
#include "PreviewDriver.h"
#include "LayerData.h"
#include "ColorSet.h"
#include <ft2build.h>
#include FT_FREETYPE_H
BRect preview_bounds(0,0,150,150);;
@ -212,3 +214,32 @@ void PreviewDriver::StrokeSolidRect(const BRect &rect, RGBColor &color)
view->viewbmp->Unlock();
}
bool PreviewDriver::AcquireBuffer(FBBitmap *bmp)
{
if(!bmp)
return false;
view->viewbmp->Lock();
bmp->SetBuffer(view->viewbmp->Bits());
bmp->SetSpace(view->viewbmp->ColorSpace());
bmp->SetBytesPerRow(view->viewbmp->BytesPerRow());
bmp->SetSize(view->viewbmp->Bounds().IntegerWidth(),
view->viewbmp->Bounds().IntegerHeight());
bmp->SetBitsPerPixel(view->viewbmp->ColorSpace(),view->viewbmp->BytesPerRow());
return true;
}
void PreviewDriver::ReleaseBuffer(void)
{
view->viewbmp->Unlock();
}
bool PreviewDriver::Lock(bigtime_t timeout=B_INFINITE_TIMEOUT)
{
return view->viewbmp->Lock();
}
void PreviewDriver::Unlock(void)
{
view->viewbmp->Unlock();
}

6
src/prefs/appearance/PreviewDriver.h
View File

@ -75,6 +75,9 @@ public:
void SetMode(const display_mode &mode);
BView *View(void) { return (BView*)view; };
virtual bool Lock(bigtime_t timeout=B_INFINITE_TIMEOUT);
virtual void Unlock(void);
protected:
virtual void FillSolidRect(const BRect &rect, RGBColor &color);
virtual void FillPatternRect(const BRect &rect, const DrawData *d);
@ -82,6 +85,9 @@ protected:
virtual void StrokePatternLine(const BPoint &start, const BPoint &end, const DrawData *d);
virtual void StrokeSolidRect(const BRect &rect, RGBColor &color);
virtual bool AcquireBuffer(FBBitmap *bmp);
virtual void ReleaseBuffer(void);
BBitmap *framebuffer;
BView *drawview;