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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/fwl_panelimp.h"
#include "xfa/fwl/core/cfwl_widgetimpproperties.h"
#include "xfa/fwl/core/fwl_noteimp.h"
#include "xfa/fwl/core/fwl_targetimp.h"
#include "xfa/fwl/core/fwl_widgetimp.h"
#include "xfa/fwl/core/fwl_widgetmgrimp.h"
#include "xfa/fwl/core/ifwl_content.h"
#include "xfa/fwl/core/ifwl_custompanel.h"
#include "xfa/fwl/core/ifwl_grid.h"
#include "xfa/fwl/core/ifwl_panel.h"
#include "xfa/fwl/core/ifwl_proxy.h"
// static
IFWL_Panel* IFWL_Panel::Create(CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter) {
IFWL_Panel* pPanel = new IFWL_Panel;
CFWL_PanelImp* pPanelImpl = new CFWL_PanelImp(properties, pOuter);
pPanel->SetImpl(pPanelImpl);
pPanelImpl->SetInterface(pPanel);
return pPanel;
}
IFWL_Panel::IFWL_Panel() {}
IFWL_Content* IFWL_Panel::GetContent() {
return static_cast<CFWL_PanelImp*>(GetImpl())->GetContent();
}
FWL_ERR IFWL_Panel::SetContent(IFWL_Content* pContent) {
return static_cast<CFWL_PanelImp*>(GetImpl())->SetContent(pContent);
}
CFWL_PanelImp::CFWL_PanelImp(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter)
: CFWL_WidgetImp(properties, pOuter), m_pContent(nullptr) {}
CFWL_PanelImp::~CFWL_PanelImp() {}
FWL_ERR CFWL_PanelImp::GetClassName(CFX_WideString& wsClass) const {
wsClass = FWL_CLASS_Panel;
return FWL_ERR_Succeeded;
}
uint32_t CFWL_PanelImp::GetClassID() const {
return FWL_CLASSHASH_Panel;
}
FWL_ERR CFWL_PanelImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
if (bAutoSize) {
if (m_pContent) {
m_pContent->GetWidgetRect(rect, TRUE);
}
} else {
rect = m_pProperties->m_rtWidget;
}
return FWL_ERR_Succeeded;
}
FWL_ERR CFWL_PanelImp::Update() {
if (m_pContent) {
CFX_RectF rtClient;
GetClientRect(rtClient);
FWL_GRIDUNIT eWidth = FWL_GRIDUNIT_Fixed, eHeight = FWL_GRIDUNIT_Fixed;
IFWL_WidgetMgr* pWidgetMgr = FWL_GetWidgetMgr();
if (!pWidgetMgr)
return FWL_ERR_Indefinite;
IFWL_Widget* pParent =
pWidgetMgr->GetWidget(GetInterface(), FWL_WGTRELATION_Parent);
if (pParent && pParent->GetClassID() == FWL_CLASSHASH_Grid) {
IFWL_Grid* pGrid = static_cast<IFWL_Grid*>(pParent);
pGrid->GetWidgetSize(GetInterface(), FWL_GRIDSIZE_Width, eWidth);
pGrid->GetWidgetSize(GetInterface(), FWL_GRIDSIZE_Height, eHeight);
}
m_pContent->SetWidgetRect(rtClient);
m_pContent->Update();
}
return FWL_ERR_Succeeded;
}
IFWL_Content* CFWL_PanelImp::GetContent() {
return m_pContent;
}
FWL_ERR CFWL_PanelImp::SetContent(IFWL_Content* pContent) {
if (!pContent)
return FWL_ERR_Indefinite;
m_pContent = pContent;
return pContent->SetParent(m_pInterface);
}
class CFWL_CustomPanelImp : public CFWL_WidgetImp {
public:
CFWL_CustomPanelImp(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
virtual ~CFWL_CustomPanelImp();
virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
virtual FWL_ERR Update();
virtual IFWL_Content* GetContent();
virtual FWL_ERR SetContent(IFWL_Content* pContent);
FWL_ERR SetProxy(IFWL_Proxy* pProxy);
protected:
IFWL_Content* m_pContent;
IFWL_Proxy* m_pProxy;
};
CFWL_CustomPanelImp::CFWL_CustomPanelImp(
const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter)
: CFWL_WidgetImp(properties, pOuter),
m_pContent(nullptr),
m_pProxy(nullptr) {}
CFWL_CustomPanelImp::~CFWL_CustomPanelImp() {}
FWL_ERR CFWL_CustomPanelImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
if (bAutoSize && m_pProxy &&
(m_pProxy->GetWidgetRect(rect, bAutoSize) == FWL_ERR_Succeeded)) {
return FWL_ERR_Succeeded;
}
return CFWL_WidgetImp::GetWidgetRect(rect, bAutoSize);
}
FWL_ERR CFWL_CustomPanelImp::Update() {
if (m_pProxy) {
return m_pProxy->Update();
}
return CFWL_WidgetImp::Update();
}
IFWL_Content* CFWL_CustomPanelImp::GetContent() {
return m_pContent;
}
FWL_ERR CFWL_CustomPanelImp::SetContent(IFWL_Content* pContent) {
if (!pContent)
return FWL_ERR_Indefinite;
m_pContent = pContent;
return pContent->SetParent(m_pInterface);
}
FWL_ERR CFWL_CustomPanelImp::SetProxy(IFWL_Proxy* pProxy) {
m_pProxy = pProxy;
return FWL_ERR_Succeeded;
}
// statuc
IFWL_CustomPanel* IFWL_CustomPanel::Create(CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter) {
IFWL_CustomPanel* pCustomPanel = new IFWL_CustomPanel;
CFWL_CustomPanelImp* pCustomPanelImpl =
new CFWL_CustomPanelImp(properties, pOuter);
pCustomPanel->SetImpl(pCustomPanelImpl);
pCustomPanelImpl->SetInterface(pCustomPanel);
return pCustomPanel;
}
IFWL_CustomPanel::IFWL_CustomPanel() {}
IFWL_Content* IFWL_CustomPanel::GetContent() {
return static_cast<CFWL_CustomPanelImp*>(GetImpl())->GetContent();
}
FWL_ERR IFWL_CustomPanel::SetContent(IFWL_Content* pContent) {
return static_cast<CFWL_CustomPanelImp*>(GetImpl())->SetContent(pContent);
}
FWL_ERR IFWL_CustomPanel::SetProxy(IFWL_Proxy* pProxy) {
return static_cast<CFWL_CustomPanelImp*>(GetImpl())->SetProxy(pProxy);
}
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