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// 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/fwl/core/cfwl_picturebox.h"
#include <memory>
CFWL_PictureBox::CFWL_PictureBox(const IFWL_App* app) : CFWL_Widget(app) {}
CFWL_PictureBox::~CFWL_PictureBox() {}
void CFWL_PictureBox::Initialize() {
ASSERT(!m_pIface);
std::unique_ptr<IFWL_PictureBox> pPictureBox(new IFWL_PictureBox(
m_pApp, m_pProperties->MakeWidgetImpProperties(&m_PictureBoxDP)));
pPictureBox->Initialize();
m_pIface = std::move(pPictureBox);
CFWL_Widget::Initialize();
}
CFX_DIBitmap* CFWL_PictureBox::GetPicture() {
return m_PictureBoxDP.m_pBitmap;
}
FWL_Error CFWL_PictureBox::SetPicture(CFX_DIBitmap* pBitmap) {
m_PictureBoxDP.m_pBitmap = pBitmap;
return FWL_Error::Succeeded;
}
FX_FLOAT CFWL_PictureBox::GetRotation() {
return m_PictureBoxDP.m_fRotation;
}
FWL_Error CFWL_PictureBox::SetRotation(FX_FLOAT fRotation) {
m_PictureBoxDP.m_fRotation = fRotation;
return FWL_Error::Succeeded;
}
int32_t CFWL_PictureBox::GetFlipMode() {
return m_PictureBoxDP.GetFlipMode(m_pIface.get());
}
FWL_Error CFWL_PictureBox::SetFlipMode(int32_t iFlipMode) {
m_PictureBoxDP.m_iFlipMode = iFlipMode;
return FWL_Error::Succeeded;
}
int32_t CFWL_PictureBox::GetOpacity() {
return m_PictureBoxDP.GetOpacity(m_pIface.get());
}
FWL_Error CFWL_PictureBox::SetOpacity(int32_t iOpacity) {
m_PictureBoxDP.m_iOpacity = iOpacity;
return FWL_Error::Succeeded;
}
FWL_Error CFWL_PictureBox::GetScale(FX_FLOAT& fScaleX, FX_FLOAT& fScaleY) {
CFX_Matrix matrix;
m_PictureBoxDP.GetMatrix(m_pIface.get(), matrix);
matrix.Scale(fScaleX, fScaleY);
return FWL_Error::Succeeded;
}
FWL_Error CFWL_PictureBox::SetScale(FX_FLOAT fScaleX, FX_FLOAT fScaleY) {
m_PictureBoxDP.m_fScaleX = fScaleX;
m_PictureBoxDP.m_fScaleY = fScaleY;
return FWL_Error::Succeeded;
}
FWL_Error CFWL_PictureBox::GetOffset(FX_FLOAT& fx, FX_FLOAT& fy) {
CFX_Matrix matrix;
m_PictureBoxDP.GetMatrix(m_pIface.get(), matrix);
fx = matrix.e;
fy = matrix.f;
return FWL_Error::Succeeded;
}
FWL_Error CFWL_PictureBox::SetOffset(FX_FLOAT fx, FX_FLOAT fy) {
m_PictureBoxDP.m_fOffSetX = fx;
m_PictureBoxDP.m_fOffSetY = fy;
return FWL_Error::Succeeded;
}
CFWL_PictureBox::CFWL_PictureBoxDP::CFWL_PictureBoxDP()
: m_pBitmap(nullptr),
m_iOpacity(0),
m_iFlipMode(0),
m_fRotation(0.0f),
m_fScaleX(1.0f),
m_fScaleY(1.0f),
m_fOffSetX(0.0f),
m_fOffSetY(0.0f) {}
FWL_Error CFWL_PictureBox::CFWL_PictureBoxDP::GetCaption(
IFWL_Widget* pWidget,
CFX_WideString& wsCaption) {
return FWL_Error::Succeeded;
}
CFX_DIBitmap* CFWL_PictureBox::CFWL_PictureBoxDP::GetPicture(
IFWL_Widget* pWidget) {
return m_pBitmap;
}
CFX_DIBitmap* CFWL_PictureBox::CFWL_PictureBoxDP::GetErrorPicture(
IFWL_Widget* pWidget) {
return m_pBitmap;
}
CFX_DIBitmap* CFWL_PictureBox::CFWL_PictureBoxDP::GetInitialPicture(
IFWL_Widget* pWidget) {
return m_pBitmap;
}
int32_t CFWL_PictureBox::CFWL_PictureBoxDP::GetOpacity(IFWL_Widget* pWidget) {
return m_iOpacity;
}
FWL_Error CFWL_PictureBox::CFWL_PictureBoxDP::GetMatrix(IFWL_Widget* pWidget,
CFX_Matrix& matrix) {
CFX_RectF rect;
pWidget->GetClientRect(rect);
FX_FLOAT fLen = rect.width / 2;
FX_FLOAT fWid = rect.height / 2;
matrix.SetIdentity();
matrix.Translate(-fLen, -fWid);
matrix.Rotate(m_fRotation);
matrix.Translate(fLen, fWid);
matrix.Scale(m_fScaleX, m_fScaleY);
matrix.Translate(m_fOffSetX, m_fOffSetY);
return FWL_Error::Succeeded;
}
int32_t CFWL_PictureBox::CFWL_PictureBoxDP::GetFlipMode(IFWL_Widget* pWidget) {
return m_iFlipMode;
}
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