// ---------------------------------------------------------
// 名称: DrawBitmapItem
// 功能: 绘制动画位图
// 参数: dc -- 相关DC，item --动画条项, ptNew -- 新位置
// bShow -- 是否显示
// 返回: 无
// 修改: 徐景周，2002.1.8
// ---------------------------------------------------------
void CAnimationEngine::DrawBitmapItem( CDC& dc, CAnimationItem& item, CPoint ptNew, BOOL bShow )
{
CPoint pt = item.m_pt;
CRect rectBmp( 0, 0, item.m_pBitmap->GetWidth(), item.m_pBitmap->GetHeight() );
if ( item.m_nFirstPic != -1 )
{
// 计算总帧位图中每一单帧小位图大小(单行总帧位图，其中每单帧位图长、宽需相等)
int nWidth = rectBmp.Height();
rectBmp.right = nWidth;
rectBmp.OffsetRect( item.m_nFirstPic*nWidth, 0 );
}
CRect rect( 0,0,rectBmp.Width(),rectBmp.Height() );
rect.OffsetRect( pt );
if ( item.m_nEffects & item.AF_AlignCenter )
rect.OffsetRect( - rectBmp.Width()/2, 0 );
if ( ! bShow )
{
// dc.FillRect( &rect, &m_brushBackground ); // 黑色背景添充，暂时去掉，jingzhou xu
return;
}
if ( pt != ptNew )
{
// Determine rects that need to be cleared
CRect rectLeftOrRight( rect ), rectTopOrBottom( rect );
int nXDiff = ptNew.x - pt.x;
int nYDiff = ptNew.y - pt.y;
if ( nXDiff >= 0 ) // moving right
rectLeftOrRight.right = rectTopOrBottom.left = rectLeftOrRight.left + nXDiff;
else // moving left
rectLeftOrRight.left = rectTopOrBottom.right = rectLeftOrRight.left + nXDiff;
if ( nYDiff >= 0 ) // moving down
rectTopOrBottom.bottom = rectTopOrBottom.top + nYDiff;
else // moving up
rectTopOrBottom.top = rectTopOrBottom.top + nYDiff;
// dc.FillRect( &rectLeftOrRight, &m_brushBackground ); // 黑色背景添充，暂时去掉，jingzhou xu
// dc.FillRect( &rectTopOrBottom, &m_brushBackground ); // 黑色背景添充，暂时去掉，jingzhou xu
}
rect.SetRect( 0,0,rectBmp.Width(),rectBmp.Height() );
rect.OffsetRect( ptNew );
if ( item.m_nEffects & item.AF_AlignCenter )
rect.OffsetRect( - rectBmp.Width()/2, 0 );
// item.m_pBitmap->DrawDIB( &dc, rect, rectBmp );
// 显示透明位图，jignzhou xu
item.m_pBitmap->DrawTransparentBitmap( &dc, rect.left,rect.top);
}
void draw(const RDPBitmapData & bitmap_data, const uint8_t * data,
size_t size, const Bitmap & bmp) override {
Rect rectBmp( bitmap_data.dest_left, bitmap_data.dest_top
, bitmap_data.dest_right - bitmap_data.dest_left + 1
, bitmap_data.dest_bottom - bitmap_data.dest_top + 1);
if (rectBmp.has_intersection(this->fg_rect)) {
const subrect_t rect4 = this->subrect(rectBmp);
this->front.flush();
this->mod.begin_update();
this->draw_bitmap_rect(rect4.top, rectBmp, bmp);
this->draw_bitmap_rect(rect4.right, rectBmp, bmp);
this->draw_bitmap_rect(rect4.bottom, rectBmp, bmp);
this->draw_bitmap_rect(rect4.left, rectBmp, bmp);
this->mod.end_update();
this->front.flush();
}
else {
this->mod.draw(bitmap_data, data, size, bmp);
}
}
void ProtectedGraphics::draw_impl(const RDPBitmapData & bitmap_data, const Bitmap & bmp)
{
Rect rectBmp( bitmap_data.dest_left, bitmap_data.dest_top
, bitmap_data.dest_right - bitmap_data.dest_left + 1
, bitmap_data.dest_bottom - bitmap_data.dest_top + 1);
if (rectBmp.has_intersection(this->protected_rect)) {
this->drawable.begin_update();
for (const Rect & subrect : subrect4(rectBmp, this->protected_rect)) {
if (!subrect.isempty()) {
this->drawable.draw(
RDPMemBlt(0, subrect, 0xCC, subrect.x - rectBmp.x, subrect.y - rectBmp.y, 0),
subrect, bmp
);
}
}
this->drawable.end_update();
}
else {
this->drawable.draw(bitmap_data, bmp);
}
}
void wxStdRenderer::DrawFrameButton(wxDC& dc,
wxCoord x, wxCoord y,
int button,
int flags)
{
FrameButtonType idx;
switch (button)
{
case wxTOPLEVEL_BUTTON_CLOSE: idx = FrameButton_Close; break;
case wxTOPLEVEL_BUTTON_MAXIMIZE: idx = FrameButton_Maximize; break;
case wxTOPLEVEL_BUTTON_ICONIZE: idx = FrameButton_Minimize; break;
case wxTOPLEVEL_BUTTON_RESTORE: idx = FrameButton_Restore; break;
case wxTOPLEVEL_BUTTON_HELP: idx = FrameButton_Help; break;
default:
wxFAIL_MSG(wxT("incorrect button specification"));
return;
}
wxBitmap bmp = GetFrameButtonBitmap(idx);
if ( !bmp.Ok() )
return;
wxRect rectBtn(x, y, FRAME_BUTTON_WIDTH, FRAME_BUTTON_HEIGHT);
if ( flags & wxCONTROL_PRESSED )
{
DrawSunkenBorder(dc, &rectBtn);
rectBtn.Offset(1, 1);
}
else
{
DrawRaisedBorder(dc, &rectBtn);
}
DrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL), rectBtn);
wxRect rectBmp(0, 0, bmp.GetWidth(), bmp.GetHeight());
dc.DrawBitmap(bmp, rectBmp.CentreIn(rectBtn).GetPosition(), true);
}
