diff options
Diffstat (limited to 'xfa/src/fwl/core/fwl_widgetmgrimp.cpp')
| -rw-r--r-- | xfa/src/fwl/core/fwl_widgetmgrimp.cpp | 1075 |
1 files changed, 0 insertions, 1075 deletions
diff --git a/xfa/src/fwl/core/fwl_widgetmgrimp.cpp b/xfa/src/fwl/core/fwl_widgetmgrimp.cpp deleted file mode 100644 index aeb655b9ad..0000000000 --- a/xfa/src/fwl/core/fwl_widgetmgrimp.cpp +++ /dev/null @@ -1,1075 +0,0 @@ -// 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/fwl/core/fwl_widgetmgrimp.h" - -#include "xfa/include/fwl/adapter/fwl_adapternative.h" -#include "xfa/include/fwl/adapter/fwl_adapterwidgetmgr.h" -#include "xfa/include/fwl/core/fwl_app.h" -#include "xfa/include/fwl/core/fwl_form.h" -#include "xfa/src/fwl/core/fwl_appimp.h" -#include "xfa/src/fwl/core/fwl_noteimp.h" -#include "xfa/src/fwl/core/fwl_targetimp.h" -#include "xfa/src/fwl/core/fwl_threadimp.h" -#include "xfa/src/fwl/core/fwl_widgetimp.h" - -FX_BOOL FWL_UseOffscreen(IFWL_Widget* pWidget) { -#if (_FX_OS_ == _FX_MACOSX_) - return FALSE; -#else - return pWidget->GetStyles() & FWL_WGTSTYLE_Offscreen; -#endif -} -IFWL_WidgetMgr* FWL_GetWidgetMgr() { - IFWL_App* pApp = FWL_GetApp(); - if (!pApp) - return NULL; - return pApp->GetWidgetMgr(); -} -CFWL_WidgetMgr::CFWL_WidgetMgr(IFWL_AdapterNative* pAdapterNative) - : m_dwCapability(0) { - m_pDelegate = new CFWL_WidgetMgrDelegate(this); - m_pAdapter = pAdapterNative->GetWidgetMgr(m_pDelegate); - FXSYS_assert(m_pAdapter); - CFWL_WidgetMgrItem* pRoot = new CFWL_WidgetMgrItem; - m_mapWidgetItem.SetAt(NULL, pRoot); -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) - m_rtScreen.Reset(); -#endif -} -CFWL_WidgetMgr::~CFWL_WidgetMgr() { - FX_POSITION ps = m_mapWidgetItem.GetStartPosition(); - while (ps) { - void* pWidget; - CFWL_WidgetMgrItem* pItem; - m_mapWidgetItem.GetNextAssoc(ps, pWidget, (void*&)pItem); - delete pItem; - } - m_mapWidgetItem.RemoveAll(); - if (m_pDelegate) { - delete m_pDelegate; - m_pDelegate = NULL; - } -} -int32_t CFWL_WidgetMgr::CountWidgets(IFWL_Widget* pParent) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pParent); - return TravelWidgetMgr(pParentItem, NULL, NULL); -} -IFWL_Widget* CFWL_WidgetMgr::GetWidget(int32_t nIndex, IFWL_Widget* pParent) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pParent); - IFWL_Widget* pWidget = NULL; - TravelWidgetMgr(pParentItem, &nIndex, NULL, &pWidget); - return pWidget; -} -IFWL_Widget* CFWL_WidgetMgr::GetWidget(IFWL_Widget* pWidget, - FWL_WGTRELATION eRelation) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) { - return NULL; - } - IFWL_Widget* pRet = NULL; - switch (eRelation) { - case FWL_WGTRELATION_Parent: { - pRet = pItem->pParent ? pItem->pParent->pWidget : NULL; - break; - } - case FWL_WGTRELATION_Owner: { - pRet = pItem->pOwner ? pItem->pOwner->pWidget : NULL; - break; - } - case FWL_WGTRELATION_FirstSibling: { - pItem = pItem->pPrevious; - while (pItem && pItem->pPrevious) { - pItem = pItem->pPrevious; - } - pRet = pItem ? pItem->pWidget : NULL; - break; - } - case FWL_WGTRELATION_PriorSibling: { - pRet = pItem->pPrevious ? pItem->pPrevious->pWidget : NULL; - break; - } - case FWL_WGTRELATION_NextSibling: { - pRet = pItem->pNext ? pItem->pNext->pWidget : NULL; - break; - } - case FWL_WGTRELATION_LastSibling: { - pItem = pItem->pNext; - while (pItem && pItem->pNext) { - pItem = pItem->pNext; - } - pRet = pItem ? pItem->pWidget : NULL; - break; - } - case FWL_WGTRELATION_FirstChild: { - pRet = pItem->pChild ? pItem->pChild->pWidget : NULL; - break; - } - case FWL_WGTRELATION_LastChild: { - pItem = pItem->pChild; - while (pItem && pItem->pNext) { - pItem = pItem->pNext; - } - pRet = pItem ? pItem->pWidget : NULL; - break; - } - case FWL_WGTRELATION_SystemForm: { - while (pItem) { - if (IsAbleNative(pItem->pWidget)) { - pRet = pItem->pWidget; - break; - } - pItem = pItem->pParent; - } - break; - } - default: {} - } - return pRet; -} -int32_t CFWL_WidgetMgr::GetWidgetIndex(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) - return -1; - return TravelWidgetMgr(pItem->pParent, NULL, pItem); -} -FX_BOOL CFWL_WidgetMgr::SetWidgetIndex(IFWL_Widget* pWidget, int32_t nIndex) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) - return FALSE; - if (!pItem->pParent) - return FALSE; - CFWL_WidgetMgrItem* pChild = pItem->pParent->pChild; - int32_t i = 0; - while (pChild) { - if (pChild == pItem) { - if (i == nIndex) { - return TRUE; - } - if (pChild->pPrevious) { - pChild->pPrevious->pNext = pChild->pNext; - } - if (pChild->pNext) { - pChild->pNext->pPrevious = pChild->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - pItem->pNext = NULL; - pItem->pPrevious = NULL; - break; - } - if (!pChild->pNext) { - break; - } - pChild = pChild->pNext; - ++i; - } - pChild = pItem->pParent->pChild; - if (pChild) { - if (nIndex < 0) { - while (pChild->pNext) { - pChild = pChild->pNext; - } - pChild->pNext = pItem; - pItem->pPrevious = pChild; - pItem->pNext = NULL; - return TRUE; - } - i = 0; - while (i < nIndex && pChild->pNext) { - pChild = pChild->pNext; - ++i; - } - if (!pChild->pNext) { - pChild->pNext = pItem; - pItem->pPrevious = pChild; - pItem->pNext = NULL; - return TRUE; - } - if (pChild->pPrevious) { - pItem->pPrevious = pChild->pPrevious; - pChild->pPrevious->pNext = pItem; - } - pChild->pPrevious = pItem; - pItem->pNext = pChild; - if (pItem->pParent->pChild == pChild) { - pItem->pParent->pChild = pItem; - } - } else { - pItem->pParent->pChild = pItem; - pItem->pPrevious = NULL; - pItem->pNext = NULL; - } - return TRUE; -} -FWL_ERR CFWL_WidgetMgr::RepaintWidget(IFWL_Widget* pWidget, - const CFX_RectF* pRect) { - if (!m_pAdapter) - return FWL_ERR_Indefinite; - IFWL_Widget* pNative = pWidget; - CFX_RectF rect(*pRect); - if (IsFormDisabled()) { - IFWL_Widget* pOuter = pWidget->GetOuter(); - while (pOuter) { - CFX_RectF rtTemp; - pNative->GetWidgetRect(rtTemp); - rect.left += rtTemp.left; - rect.top += rtTemp.top; - pNative = pOuter; - pOuter = pOuter->GetOuter(); - } - } else if (!IsAbleNative(pWidget)) { - pNative = GetWidget(pWidget, FWL_WGTRELATION_SystemForm); - if (!pNative) - return FWL_ERR_Indefinite; - pWidget->TransformTo(pNative, rect.left, rect.top); - } - AddRedrawCounts(pNative); - return m_pAdapter->RepaintWidget(pNative, &rect); -} -void CFWL_WidgetMgr::AddWidget(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(NULL); - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) { - pItem = new CFWL_WidgetMgrItem; - pItem->pWidget = pWidget; - m_mapWidgetItem.SetAt(pWidget, pItem); - } - if (pItem->pParent && pItem->pParent != pParentItem) { - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - } - pItem->pParent = pParentItem; - SetWidgetIndex(pWidget, -1); -} -void CFWL_WidgetMgr::InsertWidget(IFWL_Widget* pParent, - IFWL_Widget* pChild, - int32_t nIndex) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pParent); - if (!pParentItem) { - pParentItem = new CFWL_WidgetMgrItem; - pParentItem->pWidget = pParent; - m_mapWidgetItem.SetAt(pParent, pParentItem); - CFWL_WidgetMgrItem* pRoot = GetWidgetMgrItem(NULL); - pParentItem->pParent = pRoot; - SetWidgetIndex(pParent, -1); - } - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pChild); - if (!pItem) { - pItem = new CFWL_WidgetMgrItem; - pItem->pWidget = pChild; - m_mapWidgetItem.SetAt(pChild, pItem); - } - if (pItem->pParent && pItem->pParent != pParentItem) { - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - } - pItem->pParent = pParentItem; - SetWidgetIndex(pChild, nIndex); -} -void CFWL_WidgetMgr::RemoveWidget(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - if (!pItem) { - return; - } - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent && pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - CFWL_WidgetMgrItem* pChild = pItem->pChild; - while (pChild) { - CFWL_WidgetMgrItem* pNext = pChild->pNext; - RemoveWidget(pChild->pWidget); - pChild = pNext; - } - m_mapWidgetItem.RemoveKey(pWidget); - delete pItem; -} -void CFWL_WidgetMgr::SetOwner(IFWL_Widget* pOwner, IFWL_Widget* pOwned) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pOwner); - if (!pParentItem) { - pParentItem = new CFWL_WidgetMgrItem; - pParentItem->pWidget = pOwner; - m_mapWidgetItem.SetAt(pOwner, pParentItem); - CFWL_WidgetMgrItem* pRoot = GetWidgetMgrItem(NULL); - pParentItem->pParent = pRoot; - SetWidgetIndex(pOwner, -1); - } - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pOwned); - if (!pItem) { - pItem = new CFWL_WidgetMgrItem; - pItem->pWidget = pOwned; - m_mapWidgetItem.SetAt(pOwned, pItem); - } - pItem->pOwner = pParentItem; -} -void CFWL_WidgetMgr::SetParent(IFWL_Widget* pParent, IFWL_Widget* pChild) { - CFWL_WidgetMgrItem* pParentItem = GetWidgetMgrItem(pParent); - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pChild); - if (!pItem) - return; - if (pItem->pParent && pItem->pParent != pParentItem) { - if (pItem->pPrevious) { - pItem->pPrevious->pNext = pItem->pNext; - } - if (pItem->pNext) { - pItem->pNext->pPrevious = pItem->pPrevious; - } - if (pItem->pParent->pChild == pItem) { - pItem->pParent->pChild = pItem->pNext; - } - pItem->pNext = NULL; - pItem->pPrevious = NULL; - } - pItem->pParent = pParentItem; - SetWidgetIndex(pChild, -1); - if (!m_pAdapter) - return; - m_pAdapter->SetParentWidget(pChild, pParent); -} -FX_BOOL CFWL_WidgetMgr::IsChild(IFWL_Widget* pChild, IFWL_Widget* pParent) { - IFWL_Widget* pTemp = pChild; - do { - if (pTemp == pParent) { - return TRUE; - } - pTemp = GetWidget(pTemp, FWL_WGTRELATION_Parent); - } while (pTemp); - return FALSE; -} -FWL_ERR CFWL_WidgetMgr::CreateWidget_Native(IFWL_Widget* pWidget) { - if (!IsAbleNative(pWidget)) { - return FWL_ERR_Succeeded; - } - return m_pAdapter->CreateWidget(pWidget, pWidget->GetOwner()); -} -FWL_ERR CFWL_WidgetMgr::DestroyWidget_Native(IFWL_Widget* pWidget) { - if (!IsAbleNative(pWidget)) { - return FWL_ERR_Succeeded; - } - return m_pAdapter->DestroyWidget(pWidget); -} -FWL_ERR CFWL_WidgetMgr::GetWidgetRect_Native(IFWL_Widget* pWidget, - CFX_RectF& rect) { - if (!IsAbleNative(pWidget)) { - return FWL_ERR_Succeeded; - } - return m_pAdapter->GetWidgetRect(pWidget, rect); -} -FWL_ERR CFWL_WidgetMgr::SetWidgetRect_Native(IFWL_Widget* pWidget, - const CFX_RectF& rect) { - if (FWL_UseOffscreen(pWidget)) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem->iRedrawCounter++; - if (pItem->pOffscreen) { - CFX_RenderDevice* pDevice = pItem->pOffscreen->GetRenderDevice(); - if (pDevice && pDevice->GetBitmap()) { - CFX_DIBitmap* pBitmap = pDevice->GetBitmap(); - if (pBitmap->GetWidth() - rect.width > 1 || - pBitmap->GetHeight() - rect.height > 1) { - delete pItem->pOffscreen; - pItem->pOffscreen = NULL; - } - } - } -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) - pItem->bOutsideChanged = !m_rtScreen.Contains(rect); -#endif - } - return m_pAdapter->SetWidgetRect(pWidget, rect); -} -FWL_ERR CFWL_WidgetMgr::SetWidgetPosition_Native(IFWL_Widget* pWidget, - FX_FLOAT fx, - FX_FLOAT fy) { - return m_pAdapter->SetWidgetPosition(pWidget, fx, fy); -} -FWL_ERR CFWL_WidgetMgr::SetWidgetIcon_Native(IFWL_Widget* pWidget, - const CFX_DIBitmap* pIcon, - FX_BOOL bBig) { - return m_pAdapter->SetWidgetIcon(pWidget, pIcon, bBig); -} -FWL_ERR CFWL_WidgetMgr::SetWidgetCaption_Native( - IFWL_Widget* pWidget, - const CFX_WideStringC& wsCaption) { - return m_pAdapter->SetWidgetCaption(pWidget, wsCaption); -} -FWL_ERR CFWL_WidgetMgr::SetBorderRegion_Native(IFWL_Widget* pWidget, - CFX_Path* pPath) { - return m_pAdapter->SetBorderRegion(pWidget, pPath); -} -FWL_ERR CFWL_WidgetMgr::ShowWidget_Native(IFWL_Widget* pWidget) { - return m_pAdapter->ShowWidget(pWidget); -} -FWL_ERR CFWL_WidgetMgr::HideWidget_Native(IFWL_Widget* pWidget) { - return m_pAdapter->HideWidget(pWidget); -} -FWL_ERR CFWL_WidgetMgr::SetNormal_Native(IFWL_Widget* pWidget) { - return m_pAdapter->SetNormal(pWidget); -} -FWL_ERR CFWL_WidgetMgr::SetMaximize_Native(IFWL_Widget* pWidget) { - return m_pAdapter->SetMaximize(pWidget); -} -FWL_ERR CFWL_WidgetMgr::SetMinimize_Native(IFWL_Widget* pWidget) { - return m_pAdapter->SetMinimize(pWidget); -} -FX_BOOL CFWL_WidgetMgr::CheckMessage_Native() { - return m_pAdapter->CheckMessage(); -} -FWL_ERR CFWL_WidgetMgr::DispatchMessage_Native() { - return m_pAdapter->DispatchMessage(); -} -FX_BOOL CFWL_WidgetMgr::IsIdleMessage_Native() { - return m_pAdapter->IsIdleMessage(); -} -FWL_ERR CFWL_WidgetMgr::Exit_Native(int32_t iExitCode) { - return m_pAdapter->Exit(iExitCode); -} -FWL_ERR CFWL_WidgetMgr::CreateWidgetWithNativeId_Native(IFWL_Widget* pWidget, - void* vp) { - return m_pAdapter->CreateWidgetWithNativeId(pWidget, vp); -} -IFWL_Widget* CFWL_WidgetMgr::GetWidgetAtPoint(IFWL_Widget* parent, - FX_FLOAT x, - FX_FLOAT y) { - if (!parent) - return NULL; - FX_FLOAT x1; - FX_FLOAT y1; - IFWL_Widget* child = GetWidget(parent, FWL_WGTRELATION_LastChild); - while (child) { - if ((child->GetStates() & FWL_WGTSTATE_Invisible) == 0) { - x1 = x; - y1 = y; - CFX_Matrix matrixOnParent; - child->GetMatrix(matrixOnParent); - CFX_Matrix m; - m.SetIdentity(); - m.SetReverse(matrixOnParent); - m.TransformPoint(x1, y1); - CFX_RectF bounds; - child->GetWidgetRect(bounds); - if (bounds.Contains(x1, y1)) { - x1 -= bounds.left; - y1 -= bounds.top; - return GetWidgetAtPoint(child, x1, y1); - } - } - child = GetWidget(child, FWL_WGTRELATION_PriorSibling); - } - return parent; -} -void CFWL_WidgetMgr::NotifySizeChanged(IFWL_Widget* pForm, - FX_FLOAT fx, - FX_FLOAT fy) { - if (!FWL_UseOffscreen(pForm)) { - return; - } - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pForm); - if (pItem->pOffscreen) { - delete pItem->pOffscreen; - pItem->pOffscreen = NULL; - } -} -IFWL_Widget* CFWL_WidgetMgr::nextTab(IFWL_Widget* parent, - IFWL_Widget* focus, - FX_BOOL& bFind) { - IFWL_Widget* child = - FWL_GetWidgetMgr()->GetWidget(parent, FWL_WGTRELATION_FirstChild); - while (child) { - if (focus == child) { - bFind = TRUE; - } - if ((child->GetStyles() & FWL_WGTSTYLE_TabStop) && - (!focus || (focus != child && bFind))) { - return child; - } - IFWL_Widget* bRet = nextTab(child, focus, bFind); - if (bRet) { - return bRet; - } - child = FWL_GetWidgetMgr()->GetWidget(child, FWL_WGTRELATION_NextSibling); - } - return NULL; -} -int32_t CFWL_WidgetMgr::CountRadioButtonGroup(IFWL_Widget* pFirst) { - int32_t iRet = 0; - IFWL_Widget* pChild = pFirst; - while (pChild) { - if ((pChild->GetStyles() & FWL_WGTSTYLE_Group) && - pChild->GetClassID() == 3811304691) { - iRet++; - } - pChild = GetWidget(pChild, FWL_WGTRELATION_NextSibling); - } - return iRet; -} -IFWL_Widget* CFWL_WidgetMgr::GetSiblingRadioButton(IFWL_Widget* pWidget, - FX_BOOL bNext) { - while ((pWidget = GetWidget(pWidget, bNext ? FWL_WGTRELATION_NextSibling - : FWL_WGTRELATION_PriorSibling)) != - NULL) { - if (pWidget->GetClassID() == 3811304691) { - return pWidget; - } - } - return NULL; -} -IFWL_Widget* CFWL_WidgetMgr::GetRadioButtonGroupHeader( - IFWL_Widget* pRadioButton) { - if (pRadioButton->GetStyles() & FWL_WGTSTYLE_Group) { - return pRadioButton; - } - IFWL_Widget* pNext = pRadioButton; - while ((pNext = GetSiblingRadioButton(pNext, FALSE)) != NULL) { - if (pNext->GetStyles() & FWL_WGTSTYLE_Group) { - return pNext; - } - } - pNext = GetWidget(pRadioButton, FWL_WGTRELATION_LastSibling); - if ((pNext->GetStyles() & FWL_WGTSTYLE_Group) && - pNext->GetClassID() == 3811304691) { - return pNext; - } - while ((pNext = GetSiblingRadioButton(pNext, FALSE)) && pNext && - pNext != pRadioButton) { - if (pNext->GetStyles() & FWL_WGTSTYLE_Group) { - return pNext; - } - } - pNext = GetWidget(pRadioButton, FWL_WGTRELATION_FirstSibling); - if (pNext && (pNext->GetStyles() == FWL_WGTSTYLE_Group) && - pNext->GetClassID() == 3811304691) { - return pNext; - } - return GetSiblingRadioButton(pNext, TRUE); -} -void CFWL_WidgetMgr::GetSameGroupRadioButton(IFWL_Widget* pRadioButton, - CFX_PtrArray& group) { - IFWL_Widget* pFirst = GetWidget(pRadioButton, FWL_WGTRELATION_FirstSibling); - if (!pFirst) { - pFirst = pRadioButton; - } - int32_t iGroup = CountRadioButtonGroup(pFirst); - if (iGroup < 2) { - if (pFirst->GetClassID() == 3811304691) { - group.Add(pFirst); - } - IFWL_Widget* pNext = pFirst; - while ((pNext = GetSiblingRadioButton(pNext, TRUE)) != NULL) { - group.Add(pNext); - } - return; - } - IFWL_Widget* pNext = GetRadioButtonGroupHeader(pRadioButton); - do { - group.Add(pNext); - pNext = GetSiblingRadioButton(pNext, TRUE); - if (!pNext) { - if (pFirst->GetClassID() == 3811304691) { - pNext = pFirst; - } else { - pNext = GetSiblingRadioButton(pFirst, TRUE); - } - } - } while (pNext && ((pNext->GetStyles() & FWL_WGTSTYLE_Group) == 0)); -} -IFWL_Widget* CFWL_WidgetMgr::GetDefaultButton(IFWL_Widget* pParent) { - if ((pParent->GetClassID() == 3521614244) && - (pParent->GetStates() & (1 << (FWL_WGTSTATE_MAX + 2)))) { - return pParent; - } - IFWL_Widget* child = - FWL_GetWidgetMgr()->GetWidget(pParent, FWL_WGTRELATION_FirstChild); - while (child) { - if ((child->GetClassID() == 3521614244) && - (child->GetStates() & (1 << (FWL_WGTSTATE_MAX + 2)))) { - return child; - } - IFWL_Widget* find = GetDefaultButton(child); - if (find) { - return find; - } - child = FWL_GetWidgetMgr()->GetWidget(child, FWL_WGTRELATION_NextSibling); - } - return NULL; -} -void CFWL_WidgetMgr::AddRedrawCounts(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - (pItem->iRedrawCounter)++; -} -void CFWL_WidgetMgr::ResetRedrawCounts(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = GetWidgetMgrItem(pWidget); - pItem->iRedrawCounter = 0; -} -CFWL_WidgetMgrItem* CFWL_WidgetMgr::GetWidgetMgrItem(IFWL_Widget* pWidget) { - return static_cast<CFWL_WidgetMgrItem*>(m_mapWidgetItem.GetValueAt(pWidget)); -} -int32_t CFWL_WidgetMgr::TravelWidgetMgr(CFWL_WidgetMgrItem* pParent, - int32_t* pIndex, - CFWL_WidgetMgrItem* pItem, - IFWL_Widget** pWidget) { - if (!pParent) { - return 0; - } - int32_t iCount = 0; - CFWL_WidgetMgrItem* pChild = pParent->pChild; - while (pChild) { - iCount++; - if (pIndex) { - if (*pIndex == 0) { - *pWidget = pChild->pWidget; - return iCount; - } - pIndex--; - } - if (pItem && pItem == pChild) { - return iCount - 1; - } - pChild = pChild->pNext; - } - if (pIndex) { - return 0; - } else if (pItem) { - return -1; - } - return iCount - 1; -} -FX_BOOL CFWL_WidgetMgr::IsAbleNative(IFWL_Widget* pWidget) { - if (!pWidget) - return FALSE; - if (!pWidget->IsInstance(FX_WSTRC(FWL_CLASS_Form))) { - return FALSE; - } - FX_DWORD dwStyles = pWidget->GetStyles(); - return ((dwStyles & FWL_WGTSTYLE_WindowTypeMask) == - FWL_WGTSTYLE_OverLapper) || - (dwStyles & FWL_WGTSTYLE_Popup); -} -FX_BOOL CFWL_WidgetMgr::IsThreadEnabled() { - return !(m_dwCapability & FWL_WGTMGR_DisableThread); -} -FX_BOOL CFWL_WidgetMgr::IsFormDisabled() { - return m_dwCapability & FWL_WGTMGR_DisableForm; -} -FX_BOOL CFWL_WidgetMgr::GetAdapterPopupPos(IFWL_Widget* pWidget, - FX_FLOAT fMinHeight, - FX_FLOAT fMaxHeight, - const CFX_RectF& rtAnchor, - CFX_RectF& rtPopup) { - IFWL_AdapterWidgetMgr* pSDApapter = GetAdapterWidgetMgr(); - return pSDApapter->GetPopupPos(pWidget, fMinHeight, fMaxHeight, rtAnchor, - rtPopup); -} -CFWL_WidgetMgrDelegate::CFWL_WidgetMgrDelegate(CFWL_WidgetMgr* pWidgetMgr) - : m_pWidgetMgr(pWidgetMgr) {} -FWL_ERR CFWL_WidgetMgrDelegate::OnSetCapability(FX_DWORD dwCapability) { - m_pWidgetMgr->m_dwCapability = dwCapability; - return FWL_ERR_Succeeded; -} -int32_t CFWL_WidgetMgrDelegate::OnProcessMessageToForm(CFWL_Message* pMessage) { - if (!pMessage) - return 0; - if (!pMessage->m_pDstTarget) - return 0; - IFWL_Widget* pDstWidget = pMessage->m_pDstTarget; - IFWL_NoteThread* pNoteThread = pDstWidget->GetOwnerThread(); - if (!pNoteThread) - return 0; - CFWL_NoteDriver* pNoteDriver = - static_cast<CFWL_NoteDriver*>(pNoteThread->GetNoteDriver()); - if (!pNoteDriver) - return 0; - if (m_pWidgetMgr->IsThreadEnabled()) { - pMessage = static_cast<CFWL_Message*>(pMessage->Clone()); - } - if (m_pWidgetMgr->IsFormDisabled()) { - pNoteDriver->ProcessMessage(pMessage); - } else { - pNoteDriver->QueueMessage(pMessage); - } -#if (_FX_OS_ == _FX_MACOSX_) - CFWL_NoteLoop* pTopLoop = pNoteDriver->GetTopLoop(); - if (pTopLoop) { - pNoteDriver->UnqueueMessage(pTopLoop); - } -#endif - if (m_pWidgetMgr->IsThreadEnabled()) { - pMessage->Release(); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_WidgetMgrDelegate::OnDrawWidget(IFWL_Widget* pWidget, - CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!pWidget) - return FWL_ERR_Indefinite; - if (!pGraphics) - return FWL_ERR_Indefinite; - CFX_Graphics* pTemp = DrawWidgetBefore(pWidget, pGraphics, pMatrix); - CFX_RectF clipCopy; - pWidget->GetWidgetRect(clipCopy); - clipCopy.left = clipCopy.top = 0; - if (bUseOffscreenDirect(pWidget)) { - DrawWidgetAfter(pWidget, pGraphics, clipCopy, pMatrix); - return FWL_ERR_Succeeded; - } - CFX_RectF clipBounds; -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) || \ - (_FX_OS_ == _FX_LINUX_DESKTOP_) || (_FX_OS_ == _FX_ANDROID_) - IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(NULL); - pDelegate->OnDrawWidget(pTemp, pMatrix); - pGraphics->GetClipRect(clipBounds); - clipCopy = clipBounds; -#elif(_FX_OS_ == _FX_MACOSX_) - if (m_pWidgetMgr->IsFormDisabled()) { - IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(NULL); - pDelegate->OnDrawWidget(pTemp, pMatrix); - pGraphics->GetClipRect(clipBounds); - clipCopy = clipBounds; - } else { - clipBounds.Set(pMatrix->a, pMatrix->b, pMatrix->c, pMatrix->d); - const_cast<CFX_Matrix*>(pMatrix)->SetIdentity(); // FIXME: const cast. -#ifdef FWL_UseMacSystemBorder -#else -#endif - { - IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(NULL); - pDelegate->OnDrawWidget(pTemp, pMatrix); - } - } -#endif - if (!m_pWidgetMgr->IsFormDisabled()) { - CFX_RectF rtClient; - pWidget->GetClientRect(rtClient); - clipBounds.Intersect(rtClient); - } - if (!clipBounds.IsEmpty()) { - DrawChild(pWidget, clipBounds, pTemp, pMatrix); - } - DrawWidgetAfter(pWidget, pGraphics, clipCopy, pMatrix); - m_pWidgetMgr->ResetRedrawCounts(pWidget); - return FWL_ERR_Succeeded; -} -void CFWL_WidgetMgrDelegate::DrawChild(IFWL_Widget* parent, - const CFX_RectF& rtClip, - CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!parent) - return; - FX_BOOL bFormDisable = m_pWidgetMgr->IsFormDisabled(); - IFWL_Widget* pNextChild = - m_pWidgetMgr->GetWidget(parent, FWL_WGTRELATION_FirstChild); - while (pNextChild) { - IFWL_Widget* child = pNextChild; - pNextChild = m_pWidgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling); - if (child->GetStates() & FWL_WGTSTATE_Invisible) { - continue; - } - CFX_RectF rtWidget; - child->GetWidgetRect(rtWidget); - if (rtWidget.IsEmpty()) { - continue; - } - CFX_Matrix widgetMatrix; - CFX_RectF clipBounds(rtWidget); - if (!bFormDisable) { - child->GetMatrix(widgetMatrix, TRUE); - } - if (pMatrix) { - widgetMatrix.Concat(*pMatrix); - } - if (!bFormDisable) { - widgetMatrix.TransformPoint(clipBounds.left, clipBounds.top); - clipBounds.Intersect(rtClip); - if (clipBounds.IsEmpty()) { - continue; - } - pGraphics->SaveGraphState(); - pGraphics->SetClipRect(clipBounds); - } - widgetMatrix.Translate(rtWidget.left, rtWidget.top, TRUE); - IFWL_WidgetDelegate* pDelegate = child->SetDelegate(NULL); - if (pDelegate) { - if (m_pWidgetMgr->IsFormDisabled() || - IsNeedRepaint(child, &widgetMatrix, rtClip)) { - pDelegate->OnDrawWidget(pGraphics, &widgetMatrix); - } - } - if (!bFormDisable) { - pGraphics->RestoreGraphState(); - } - DrawChild(child, clipBounds, pGraphics, - bFormDisable ? &widgetMatrix : pMatrix); - child = m_pWidgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling); - } -} -CFX_Graphics* CFWL_WidgetMgrDelegate::DrawWidgetBefore( - IFWL_Widget* pWidget, - CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!FWL_UseOffscreen(pWidget)) { - return pGraphics; - } - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - if (!pItem->pOffscreen) { - pItem->pOffscreen = new CFX_Graphics; - CFX_RectF rect; - pWidget->GetWidgetRect(rect); - pItem->pOffscreen->Create((int32_t)rect.width, (int32_t)rect.height, - FXDIB_Argb); - } - CFX_RectF rect; - pGraphics->GetClipRect(rect); - pItem->pOffscreen->SetClipRect(rect); - return pItem->pOffscreen; -} -void CFWL_WidgetMgrDelegate::DrawWidgetAfter(IFWL_Widget* pWidget, - CFX_Graphics* pGraphics, - CFX_RectF& rtClip, - const CFX_Matrix* pMatrix) { - if (FWL_UseOffscreen(pWidget)) { - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - pGraphics->Transfer(pItem->pOffscreen, rtClip.left, rtClip.top, rtClip, - pMatrix); -#ifdef _WIN32 - pItem->pOffscreen->ClearClip(); -#endif - } - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - pItem->iRedrawCounter = 0; -} - -#define FWL_NEEDREPAINTHIT_Point 12 -#define FWL_NEEDREPAINTHIT_Piece 3 -struct FWL_NEEDREPAINTHITDATA { - CFX_PointF hitPoint; - FX_BOOL bNotNeedRepaint; - FX_BOOL bNotContainByDirty; -}; - -FX_BOOL CFWL_WidgetMgrDelegate::IsNeedRepaint(IFWL_Widget* pWidget, - CFX_Matrix* pMatrix, - const CFX_RectF& rtDirty) { - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - if (pItem && pItem->iRedrawCounter > 0) { - pItem->iRedrawCounter = 0; - return TRUE; - } - CFX_RectF rtWidget; - pWidget->GetWidgetRect(rtWidget); - rtWidget.left = rtWidget.top = 0; - pMatrix->TransformRect(rtWidget); - if (!rtWidget.IntersectWith(rtDirty)) { - return FALSE; - } - IFWL_Widget* pChild = - FWL_GetWidgetMgr()->GetWidget(pWidget, FWL_WGTRELATION_FirstChild); - if (!pChild) { - return TRUE; - } - if (pChild->GetClassID() == 3150298670) { - CFX_RectF rtTemp; - pChild->GetWidgetRect(rtTemp); - if (rtTemp.width >= rtWidget.width && rtTemp.height >= rtWidget.height) { - pChild = - FWL_GetWidgetMgr()->GetWidget(pChild, FWL_WGTRELATION_FirstChild); - if (!pChild) { - return TRUE; - } - } - } - CFX_RectF rtChilds; - rtChilds.Empty(); - FX_BOOL bChildIntersectWithDirty = FALSE; - FX_BOOL bOrginPtIntersectWidthChild = FALSE; - FX_BOOL bOrginPtIntersectWidthDirty = - rtDirty.Contains(rtWidget.left, rtWidget.top); - static FWL_NEEDREPAINTHITDATA hitPoint[FWL_NEEDREPAINTHIT_Point]; - int32_t iSize = sizeof(FWL_NEEDREPAINTHITDATA); - FXSYS_memset(hitPoint, 0, iSize); - FX_FLOAT fxPiece = rtWidget.width / FWL_NEEDREPAINTHIT_Piece; - FX_FLOAT fyPiece = rtWidget.height / FWL_NEEDREPAINTHIT_Piece; - hitPoint[2].hitPoint.x = hitPoint[6].hitPoint.x = rtWidget.left; - hitPoint[0].hitPoint.x = hitPoint[3].hitPoint.x = hitPoint[7].hitPoint.x = - hitPoint[10].hitPoint.x = fxPiece + rtWidget.left; - hitPoint[1].hitPoint.x = hitPoint[4].hitPoint.x = hitPoint[8].hitPoint.x = - hitPoint[11].hitPoint.x = fxPiece * 2 + rtWidget.left; - hitPoint[5].hitPoint.x = hitPoint[9].hitPoint.x = - rtWidget.width + rtWidget.left; - hitPoint[0].hitPoint.y = hitPoint[1].hitPoint.y = rtWidget.top; - hitPoint[2].hitPoint.y = hitPoint[3].hitPoint.y = hitPoint[4].hitPoint.y = - hitPoint[5].hitPoint.y = fyPiece + rtWidget.top; - hitPoint[6].hitPoint.y = hitPoint[7].hitPoint.y = hitPoint[8].hitPoint.y = - hitPoint[9].hitPoint.y = fyPiece * 2 + rtWidget.top; - hitPoint[10].hitPoint.y = hitPoint[11].hitPoint.y = - rtWidget.height + rtWidget.top; - do { - CFX_RectF rect; - pChild->GetWidgetRect(rect); - CFX_RectF r = rect; - r.left += rtWidget.left; - r.top += rtWidget.top; - if (r.IsEmpty()) { - continue; - } - if (r.Contains(rtDirty)) { - return FALSE; - } - if (!bChildIntersectWithDirty && r.IntersectWith(rtDirty)) { - bChildIntersectWithDirty = TRUE; - } - if (bOrginPtIntersectWidthDirty && !bOrginPtIntersectWidthChild) { - bOrginPtIntersectWidthChild = rect.Contains(0, 0); - } - if (rtChilds.IsEmpty()) { - rtChilds = rect; - } else if (!(pChild->GetStates() & FWL_WGTSTATE_Invisible)) { - rtChilds.Union(rect); - } - for (int32_t i = 0; i < FWL_NEEDREPAINTHIT_Point; i++) { - if (hitPoint[i].bNotContainByDirty || hitPoint[i].bNotNeedRepaint) { - continue; - } - if (!rtDirty.Contains(hitPoint[i].hitPoint)) { - hitPoint[i].bNotContainByDirty = TRUE; - continue; - } - if (r.Contains(hitPoint[i].hitPoint)) { - hitPoint[i].bNotNeedRepaint = TRUE; - } - } - } while ((pChild = FWL_GetWidgetMgr()->GetWidget( - pChild, FWL_WGTRELATION_NextSibling)) != NULL); - if (!bChildIntersectWithDirty) { - return TRUE; - } - if (bOrginPtIntersectWidthDirty && !bOrginPtIntersectWidthChild) { - return TRUE; - } - if (rtChilds.IsEmpty()) { - return TRUE; - } - int32_t repaintPoint = FWL_NEEDREPAINTHIT_Point; - for (int32_t i = 0; i < FWL_NEEDREPAINTHIT_Point; i++) { - if (hitPoint[i].bNotNeedRepaint) { - repaintPoint--; - } - } - if (repaintPoint > 0) { - return TRUE; - } - pMatrix->TransformRect(rtChilds); - if (rtChilds.Contains(rtDirty) || rtChilds.Contains(rtWidget)) { - return FALSE; - } - return TRUE; -} -FX_BOOL CFWL_WidgetMgrDelegate::bUseOffscreenDirect(IFWL_Widget* pWidget) { - CFWL_WidgetMgrItem* pItem = m_pWidgetMgr->GetWidgetMgrItem(pWidget); - if (!FWL_UseOffscreen(pWidget) || !(pItem->pOffscreen)) { - return FALSE; - } -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_) - if (pItem->bOutsideChanged) { - CFX_RectF r; - pWidget->GetWidgetRect(r); - CFX_RectF temp(m_pWidgetMgr->m_rtScreen); - temp.Deflate(50, 50); - if (!temp.Contains(r)) { - return FALSE; - } - pItem->bOutsideChanged = FALSE; - } -#endif - return pItem->iRedrawCounter == 0; -} -static void FWL_WriteBMP(CFX_DIBitmap* pBitmap, const FX_CHAR* filename) { - FILE* file = fopen(filename, "wb"); - if (file == NULL) { - return; - } - int size = 14 + 40 + pBitmap->GetPitch() * pBitmap->GetHeight(); - unsigned char buffer[40]; - buffer[0] = 'B'; - buffer[1] = 'M'; - buffer[2] = (unsigned char)size; - buffer[3] = (unsigned char)(size >> 8); - buffer[4] = (unsigned char)(size >> 16); - buffer[5] = (unsigned char)(size >> 24); - buffer[6] = buffer[7] = buffer[8] = buffer[9] = 0; - buffer[10] = 54; - buffer[11] = buffer[12] = buffer[13] = 0; - fwrite(buffer, 14, 1, file); - memset(buffer, 0, 40); - buffer[0] = 40; - buffer[4] = (unsigned char)pBitmap->GetWidth(); - buffer[5] = (unsigned char)(pBitmap->GetWidth() >> 8); - buffer[6] = (unsigned char)(pBitmap->GetWidth() >> 16); - buffer[7] = (unsigned char)(pBitmap->GetWidth() >> 24); - buffer[8] = (unsigned char)(-pBitmap->GetHeight()); - buffer[9] = (unsigned char)((-pBitmap->GetHeight()) >> 8); - buffer[10] = (unsigned char)((-pBitmap->GetHeight()) >> 16); - buffer[11] = (unsigned char)((-pBitmap->GetHeight()) >> 24); - buffer[12] = 1; - buffer[14] = pBitmap->GetBPP(); - fwrite(buffer, 40, 1, file); - for (int row = 0; row < pBitmap->GetHeight(); row++) { - uint8_t* scan_line = pBitmap->GetBuffer() + row * pBitmap->GetPitch(); - fwrite(scan_line, pBitmap->GetPitch(), 1, file); - } - fclose(file); -} -FWL_ERR FWL_WidgetMgrSnapshot(IFWL_Widget* pWidget, - const CFX_WideString* saveFile, - const CFX_Matrix* pMatrix) { - CFX_RectF r; - pWidget->GetWidgetRect(r); - CFX_Graphics gs; - gs.Create((int32_t)r.width, (int32_t)r.height, FXDIB_Argb); - CFWL_WidgetMgr* widgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr()); - CFWL_WidgetMgrDelegate* delegate = widgetMgr->GetDelegate(); - delegate->OnDrawWidget(pWidget, &gs, pMatrix); - CFX_DIBitmap* dib = gs.GetRenderDevice()->GetBitmap(); - FWL_WriteBMP(dib, saveFile->UTF8Encode()); - return FWL_ERR_Succeeded; -} -FX_BOOL FWL_WidgetIsChild(IFWL_Widget* parent, IFWL_Widget* find) { - if (!find) { - return FALSE; - } - IFWL_Widget* child = - FWL_GetWidgetMgr()->GetWidget(parent, FWL_WGTRELATION_FirstChild); - while (child) { - if (child == find) { - return TRUE; - } - if (FWL_WidgetIsChild(child, find)) { - return TRUE; - } - child = FWL_GetWidgetMgr()->GetWidget(child, FWL_WGTRELATION_NextSibling); - } - return FALSE; -} |