// Copyright 2014 PDFium Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
#include "xfa/src/foxitlib.h" | |
#define PUSHBUTTON_SIZE_Corner 2 | |
CFWL_PushButtonTP::CFWL_PushButtonTP() { | |
m_pThemeData = new PBThemeData; | |
SetThemeData(0); | |
} | |
CFWL_PushButtonTP::~CFWL_PushButtonTP() { | |
if (m_pThemeData) { | |
delete m_pThemeData; | |
} | |
} | |
FX_BOOL CFWL_PushButtonTP::IsValidWidget(IFWL_Widget* pWidget) { | |
return pWidget->GetClassID() == FWL_CLASSHASH_PushButton; | |
} | |
FX_DWORD CFWL_PushButtonTP::SetThemeID(IFWL_Widget* pWidget, | |
FX_DWORD dwThemeID, | |
FX_BOOL bChildren) { | |
SetThemeData(FWL_GetThemeColor(dwThemeID)); | |
return CFWL_WidgetTP::SetThemeID(pWidget, dwThemeID, bChildren); | |
} | |
FX_BOOL CFWL_PushButtonTP::DrawBackground(CFWL_ThemeBackground* pParams) { | |
switch (pParams->m_iPart) { | |
case FWL_PART_PSB_Border: { | |
DrawBorder(pParams->m_pGraphics, &pParams->m_rtPart, &pParams->m_matrix); | |
break; | |
} | |
case FWL_PART_PSB_Edge: { | |
DrawEdge(pParams->m_pGraphics, pParams->m_pWidget->GetStyles(), | |
&pParams->m_rtPart, &pParams->m_matrix); | |
break; | |
} | |
case FWL_PART_PSB_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 & FWL_PARTSTATE_PSB_Focused) { | |
rtInner.Inflate(1, 1, 0, 0); | |
DrawFocus(pGraphics, &rtInner, &pParams->m_matrix); | |
} | |
pGraphics->RestoreGraphState(); | |
break; | |
} | |
default: {} | |
} | |
return TRUE; | |
} | |
void* CFWL_PushButtonTP::GetCapacity(CFWL_ThemePart* pThemePart, | |
FX_DWORD dwCapacity) { | |
if (dwCapacity == FWL_WGTCAPACITY_PSB_Margin) { | |
m_fValue = 0; | |
return &m_fValue; | |
} | |
return CFWL_WidgetTP::GetCapacity(pThemePart, dwCapacity); | |
} | |
FWL_ERR CFWL_PushButtonTP::Initialize() { | |
InitTTO(); | |
return CFWL_WidgetTP::Initialize(); | |
} | |
FWL_ERR CFWL_PushButtonTP::Finalize() { | |
FinalizeTTO(); | |
return CFWL_WidgetTP::Finalize(); | |
} | |
void CFWL_PushButtonTP::SetThemeData(FX_DWORD dwID) { | |
if (dwID) { | |
m_pThemeData->clrBorder[0] = ArgbEncode(255, 55, 98, 6); | |
m_pThemeData->clrBorder[1] = ArgbEncode(255, 55, 98, 6); | |
m_pThemeData->clrBorder[2] = ArgbEncode(255, 55, 98, 6); | |
m_pThemeData->clrBorder[3] = ArgbEncode(255, 55, 98, 6); | |
m_pThemeData->clrBorder[4] = ArgbEncode(255, 172, 168, 153); | |
m_pThemeData->clrStart[0] = ArgbEncode(255, 255, 255, 246); | |
m_pThemeData->clrStart[1] = ArgbEncode(255, 223, 205, 180); | |
m_pThemeData->clrStart[2] = ArgbEncode(255, 252, 197, 149); | |
m_pThemeData->clrStart[3] = ArgbEncode(255, 194, 209, 143); | |
m_pThemeData->clrStart[4] = ArgbEncode(255, 216, 216, 216); | |
m_pThemeData->clrEnd[0] = ArgbEncode(255, 227, 209, 184); | |
m_pThemeData->clrEnd[1] = ArgbEncode(255, 248, 244, 228); | |
m_pThemeData->clrEnd[2] = ArgbEncode(255, 207, 114, 37); | |
m_pThemeData->clrEnd[3] = ArgbEncode(255, 144, 193, 84); | |
m_pThemeData->clrEnd[4] = ArgbEncode(255, 172, 168, 153); | |
m_pThemeData->clrFill[0] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrFill[1] = ArgbEncode(255, 226, 225, 218); | |
m_pThemeData->clrFill[2] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrFill[3] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrFill[4] = ArgbEncode(255, 245, 244, 234); | |
} else { | |
m_pThemeData->clrBorder[0] = ArgbEncode(255, 0, 60, 116); | |
m_pThemeData->clrBorder[1] = ArgbEncode(255, 0, 60, 116); | |
m_pThemeData->clrBorder[2] = ArgbEncode(255, 0, 60, 116); | |
m_pThemeData->clrBorder[3] = ArgbEncode(255, 0, 60, 116); | |
m_pThemeData->clrBorder[4] = ArgbEncode(255, 201, 199, 186); | |
m_pThemeData->clrStart[0] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrStart[1] = ArgbEncode(255, 209, 204, 193); | |
m_pThemeData->clrStart[2] = ArgbEncode(255, 255, 240, 207); | |
m_pThemeData->clrStart[3] = ArgbEncode(255, 206, 231, 255); | |
m_pThemeData->clrStart[4] = ArgbEncode(255, 245, 244, 234); | |
m_pThemeData->clrEnd[0] = ArgbEncode(255, 214, 208, 197); | |
m_pThemeData->clrEnd[1] = ArgbEncode(255, 242, 241, 238); | |
m_pThemeData->clrEnd[2] = ArgbEncode(255, 229, 151, 0); | |
m_pThemeData->clrEnd[3] = ArgbEncode(255, 105, 130, 238); | |
m_pThemeData->clrEnd[4] = ArgbEncode(255, 245, 244, 234); | |
m_pThemeData->clrFill[0] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrFill[1] = ArgbEncode(255, 226, 225, 218); | |
m_pThemeData->clrFill[2] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrFill[3] = ArgbEncode(255, 255, 255, 255); | |
m_pThemeData->clrFill[4] = ArgbEncode(255, 245, 244, 234); | |
} | |
} | |
int32_t CFWL_PushButtonTP::GetColorID(FX_DWORD dwStates) { | |
return dwStates &= FWL_PARTSTATE_PSB_Mask; | |
} |