void CFWL_WidgetTP::Draw3DCircle(CFX_Graphics* pGraphics,
FWLTHEME_EDGE eType,
FX_FLOAT fWidth,
const CFX_RectF* pRect,
FX_ARGB cr1,
FX_ARGB cr2,
FX_ARGB cr3,
FX_ARGB cr4,
CFX_Matrix* pMatrix) {
if (!pGraphics)
return;
if (!pRect)
return;
pGraphics->SaveGraphState();
CFX_Path path;
path.Create();
path.AddArc(pRect->left, pRect->top, pRect->width, pRect->height,
FWLTHEME_PI * 3 / 4, FWLTHEME_PI);
CFX_Color crFill1(eType == FWLTHEME_EDGE_Raised ? cr4 : cr1);
pGraphics->SetStrokeColor(&crFill1);
pGraphics->StrokePath(&path, pMatrix);
CFX_RectF rtInner(*pRect);
rtInner.Deflate(pRect->width / 4, pRect->height / 4);
path.Clear();
path.AddArc(rtInner.left, rtInner.top, rtInner.width, rtInner.height,
FWLTHEME_PI * 3 / 4, FWLTHEME_PI);
CFX_Color crFill2(eType == FWLTHEME_EDGE_Raised ? cr3 : cr2);
pGraphics->SetStrokeColor(&crFill2);
pGraphics->StrokePath(&path, pMatrix);
path.Clear();
path.AddArc(pRect->left, pRect->top, pRect->width, pRect->height,
FWLTHEME_PI * 7 / 4, FWLTHEME_PI);
CFX_Color crFill3(eType == FWLTHEME_EDGE_Raised ? cr1 : cr3);
pGraphics->SetStrokeColor(&crFill3);
pGraphics->StrokePath(&path, pMatrix);
path.AddArc(rtInner.left, rtInner.top, rtInner.width, rtInner.height,
FWLTHEME_PI * 7 / 4, FWLTHEME_PI);
CFX_Color crFill4(eType == FWLTHEME_EDGE_Raised ? cr2 : cr4);
pGraphics->SetStrokeColor(&crFill4);
pGraphics->StrokePath(&path, pMatrix);
pGraphics->RestoreGraphState();
}
void CFWL_WidgetTP::DrawAnnulusRect(CFX_Graphics* pGraphics,
FX_ARGB fillColor,
const CFX_RectF* pRect,
FX_FLOAT fRingWidth,
CFX_Matrix* pMatrix) {
if (!pGraphics)
return;
if (!pRect)
return;
pGraphics->SaveGraphState();
CFX_Color cr(fillColor);
pGraphics->SetFillColor(&cr);
CFX_Path path;
path.Create();
CFX_RectF rtInner(*pRect);
rtInner.Deflate(fRingWidth, fRingWidth);
path.AddRectangle(rtInner.left, rtInner.top, rtInner.width, rtInner.height);
path.AddRectangle(pRect->left, pRect->top, pRect->width, pRect->height);
pGraphics->FillPath(&path, FXFILL_ALTERNATE, pMatrix);
pGraphics->RestoreGraphState();
}
FX_BOOL CFWL_PushButtonTP::DrawBackground(CFWL_ThemeBackground* pParams) {
switch (pParams->m_iPart) {
case CFWL_Part::Border: {
DrawBorder(pParams->m_pGraphics, &pParams->m_rtPart, &pParams->m_matrix);
break;
}
case CFWL_Part::Edge: {
DrawEdge(pParams->m_pGraphics, pParams->m_pWidget->GetStyles(),
&pParams->m_rtPart, &pParams->m_matrix);
break;
}
case CFWL_Part::Background: {
CFX_RectF& rect = pParams->m_rtPart;
FX_FLOAT fRight = rect.right();
FX_FLOAT fBottom = rect.bottom();
CFX_Path strokePath;
strokePath.Create();
strokePath.MoveTo(rect.left + PUSHBUTTON_SIZE_Corner, rect.top);
strokePath.LineTo(fRight - PUSHBUTTON_SIZE_Corner, rect.top);
strokePath.LineTo(fRight, rect.top + PUSHBUTTON_SIZE_Corner);
strokePath.LineTo(fRight, fBottom - PUSHBUTTON_SIZE_Corner);
strokePath.LineTo(fRight - PUSHBUTTON_SIZE_Corner, fBottom);
strokePath.LineTo(rect.left + PUSHBUTTON_SIZE_Corner, fBottom);
strokePath.LineTo(rect.left, fBottom - PUSHBUTTON_SIZE_Corner);
strokePath.LineTo(rect.left, rect.top + PUSHBUTTON_SIZE_Corner);
strokePath.LineTo(rect.left + PUSHBUTTON_SIZE_Corner, rect.top);
CFX_Path fillPath;
fillPath.Create();
fillPath.AddSubpath(&strokePath);
CFX_Graphics* pGraphics = pParams->m_pGraphics;
pGraphics->SaveGraphState();
CFX_RectF rtInner(rect);
rtInner.Deflate(PUSHBUTTON_SIZE_Corner + 1, PUSHBUTTON_SIZE_Corner + 1,
PUSHBUTTON_SIZE_Corner, PUSHBUTTON_SIZE_Corner);
fillPath.AddRectangle(rtInner.left, rtInner.top, rtInner.width,
rtInner.height);
int32_t iColor = GetColorID(pParams->m_dwStates);
DrawAxialShading(pGraphics, rect.left + PUSHBUTTON_SIZE_Corner, rect.top,
rect.left + PUSHBUTTON_SIZE_Corner, rect.bottom(),
m_pThemeData->clrStart[iColor],
m_pThemeData->clrEnd[iColor], &fillPath,
FXFILL_ALTERNATE, &pParams->m_matrix);
CFX_Color crStroke(m_pThemeData->clrBorder[iColor]);
pGraphics->SetStrokeColor(&crStroke);
pGraphics->StrokePath(&strokePath, &pParams->m_matrix);
fillPath.Clear();
fillPath.AddRectangle(rtInner.left, rtInner.top, rtInner.width,
rtInner.height);
CFX_Color crFill(m_pThemeData->clrFill[iColor]);
pGraphics->SetFillColor(&crFill);
pGraphics->FillPath(&fillPath, FXFILL_WINDING, &pParams->m_matrix);
if (pParams->m_dwStates & CFWL_PartState_Focused) {
rtInner.Inflate(1, 1, 0, 0);
DrawFocus(pGraphics, &rtInner, &pParams->m_matrix);
}
pGraphics->RestoreGraphState();
break;
}
default: {}
}
return TRUE;
}
