From f766ad219f66543654520f6a1955836f519e26d1 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 14 Mar 2016 13:51:24 -0400 Subject: Move fpdfsdk/src up to fpdfsdk/. This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes up the include paths, include guards and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1799773002 . --- fpdfsdk/pdfwindow/PWL_Wnd.cpp | 1039 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1039 insertions(+) create mode 100644 fpdfsdk/pdfwindow/PWL_Wnd.cpp (limited to 'fpdfsdk/pdfwindow/PWL_Wnd.cpp') diff --git a/fpdfsdk/pdfwindow/PWL_Wnd.cpp b/fpdfsdk/pdfwindow/PWL_Wnd.cpp new file mode 100644 index 0000000000..597db35ec7 --- /dev/null +++ b/fpdfsdk/pdfwindow/PWL_Wnd.cpp @@ -0,0 +1,1039 @@ +// 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 + +#include "fpdfsdk/include/pdfwindow/PWL_ScrollBar.h" +#include "fpdfsdk/include/pdfwindow/PWL_Utils.h" +#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h" + +static std::map& GetPWLTimeMap() { + // Leak the object at shutdown. + static auto timeMap = new std::map; + return *timeMap; +} + +CPWL_Timer::CPWL_Timer(CPWL_TimerHandler* pAttached, + IFX_SystemHandler* pSystemHandler) + : m_nTimerID(0), m_pAttached(pAttached), m_pSystemHandler(pSystemHandler) { + ASSERT(m_pAttached); + ASSERT(m_pSystemHandler); +} + +CPWL_Timer::~CPWL_Timer() { + KillPWLTimer(); +} + +int32_t CPWL_Timer::SetPWLTimer(int32_t nElapse) { + if (m_nTimerID != 0) + KillPWLTimer(); + m_nTimerID = m_pSystemHandler->SetTimer(nElapse, TimerProc); + + GetPWLTimeMap()[m_nTimerID] = this; + return m_nTimerID; +} + +void CPWL_Timer::KillPWLTimer() { + if (m_nTimerID == 0) + return; + + m_pSystemHandler->KillTimer(m_nTimerID); + GetPWLTimeMap().erase(m_nTimerID); + m_nTimerID = 0; +} + +void CPWL_Timer::TimerProc(int32_t idEvent) { + auto it = GetPWLTimeMap().find(idEvent); + if (it == GetPWLTimeMap().end()) + return; + + CPWL_Timer* pTimer = it->second; + if (pTimer->m_pAttached) + pTimer->m_pAttached->TimerProc(); +} + +CPWL_TimerHandler::CPWL_TimerHandler() : m_pTimer(NULL) {} + +CPWL_TimerHandler::~CPWL_TimerHandler() { + delete m_pTimer; +} + +void CPWL_TimerHandler::BeginTimer(int32_t nElapse) { + if (!m_pTimer) + m_pTimer = new CPWL_Timer(this, GetSystemHandler()); + + if (m_pTimer) + m_pTimer->SetPWLTimer(nElapse); +} + +void CPWL_TimerHandler::EndTimer() { + if (m_pTimer) + m_pTimer->KillPWLTimer(); +} + +void CPWL_TimerHandler::TimerProc() {} + +class CPWL_MsgControl { + friend class CPWL_Wnd; + + public: + explicit CPWL_MsgControl(CPWL_Wnd* pWnd) { + m_pCreatedWnd = pWnd; + Default(); + } + + ~CPWL_MsgControl() { Default(); } + + void Default() { + m_aMousePath.RemoveAll(); + m_aKeyboardPath.RemoveAll(); + m_pMainMouseWnd = NULL; + m_pMainKeyboardWnd = NULL; + } + + FX_BOOL IsWndCreated(const CPWL_Wnd* pWnd) const { + return m_pCreatedWnd == pWnd; + } + + FX_BOOL IsMainCaptureMouse(const CPWL_Wnd* pWnd) const { + return pWnd == m_pMainMouseWnd; + } + + FX_BOOL IsWndCaptureMouse(const CPWL_Wnd* pWnd) const { + if (pWnd) { + for (int32_t i = 0, sz = m_aMousePath.GetSize(); i < sz; i++) { + if (m_aMousePath.GetAt(i) == pWnd) + return TRUE; + } + } + + return FALSE; + } + + FX_BOOL IsMainCaptureKeyboard(const CPWL_Wnd* pWnd) const { + return pWnd == m_pMainKeyboardWnd; + } + + FX_BOOL IsWndCaptureKeyboard(const CPWL_Wnd* pWnd) const { + if (pWnd) { + for (int32_t i = 0, sz = m_aKeyboardPath.GetSize(); i < sz; i++) { + if (m_aKeyboardPath.GetAt(i) == pWnd) + return TRUE; + } + } + + return FALSE; + } + + void SetFocus(CPWL_Wnd* pWnd) { + m_aKeyboardPath.RemoveAll(); + + if (pWnd) { + m_pMainKeyboardWnd = pWnd; + + CPWL_Wnd* pParent = pWnd; + while (pParent) { + m_aKeyboardPath.Add(pParent); + pParent = pParent->GetParentWindow(); + } + + pWnd->OnSetFocus(); + } + } + + void KillFocus() { + if (m_aKeyboardPath.GetSize() > 0) + if (CPWL_Wnd* pWnd = m_aKeyboardPath.GetAt(0)) + pWnd->OnKillFocus(); + + m_pMainKeyboardWnd = NULL; + m_aKeyboardPath.RemoveAll(); + } + + void SetCapture(CPWL_Wnd* pWnd) { + m_aMousePath.RemoveAll(); + + if (pWnd) { + m_pMainMouseWnd = pWnd; + + CPWL_Wnd* pParent = pWnd; + while (pParent) { + m_aMousePath.Add(pParent); + pParent = pParent->GetParentWindow(); + } + } + } + + void ReleaseCapture() { + m_pMainMouseWnd = NULL; + m_aMousePath.RemoveAll(); + } + + private: + CFX_ArrayTemplate m_aMousePath; + CFX_ArrayTemplate m_aKeyboardPath; + CPWL_Wnd* m_pCreatedWnd; + CPWL_Wnd* m_pMainMouseWnd; + CPWL_Wnd* m_pMainKeyboardWnd; +}; + +CPWL_Wnd::CPWL_Wnd() + : m_pVScrollBar(NULL), + m_rcWindow(), + m_rcClip(), + m_bCreated(FALSE), + m_bVisible(FALSE), + m_bNotifying(FALSE), + m_bEnabled(TRUE) {} + +CPWL_Wnd::~CPWL_Wnd() { + ASSERT(m_bCreated == FALSE); +} + +CFX_ByteString CPWL_Wnd::GetClassName() const { + return "CPWL_Wnd"; +} + +void CPWL_Wnd::Create(const PWL_CREATEPARAM& cp) { + if (!IsValid()) { + m_sPrivateParam = cp; + + OnCreate(m_sPrivateParam); + + m_sPrivateParam.rcRectWnd.Normalize(); + m_rcWindow = m_sPrivateParam.rcRectWnd; + m_rcClip = CPWL_Utils::InflateRect(m_rcWindow, 1.0f); + + CreateMsgControl(); + + if (m_sPrivateParam.pParentWnd) + m_sPrivateParam.pParentWnd->OnNotify(this, PNM_ADDCHILD); + + PWL_CREATEPARAM ccp = m_sPrivateParam; + + ccp.dwFlags &= 0xFFFF0000L; // remove sub styles + ccp.mtChild = CFX_Matrix(1, 0, 0, 1, 0, 0); + + CreateScrollBar(ccp); + CreateChildWnd(ccp); + + m_bVisible = HasFlag(PWS_VISIBLE); + + OnCreated(); + + RePosChildWnd(); + m_bCreated = TRUE; + } +} + +void CPWL_Wnd::OnCreate(PWL_CREATEPARAM& cp) {} + +void CPWL_Wnd::OnCreated() {} + +void CPWL_Wnd::OnDestroy() {} + +void CPWL_Wnd::InvalidateFocusHandler(IPWL_FocusHandler* handler) { + if (m_sPrivateParam.pFocusHandler == handler) + m_sPrivateParam.pFocusHandler = nullptr; +} + +void CPWL_Wnd::InvalidateProvider(IPWL_Provider* provider) { + if (m_sPrivateParam.pProvider == provider) + m_sPrivateParam.pProvider = nullptr; +} + +void CPWL_Wnd::Destroy() { + KillFocus(); + + OnDestroy(); + + if (m_bCreated) { + for (int32_t i = m_aChildren.GetSize() - 1; i >= 0; i--) { + if (CPWL_Wnd* pChild = m_aChildren[i]) { + pChild->Destroy(); + delete pChild; + pChild = NULL; + } + } + + if (m_sPrivateParam.pParentWnd) + m_sPrivateParam.pParentWnd->OnNotify(this, PNM_REMOVECHILD); + m_bCreated = FALSE; + } + + DestroyMsgControl(); + + FXSYS_memset(&m_sPrivateParam, 0, sizeof(PWL_CREATEPARAM)); + m_aChildren.RemoveAll(); + m_pVScrollBar = NULL; +} + +void CPWL_Wnd::Move(const CFX_FloatRect& rcNew, + FX_BOOL bReset, + FX_BOOL bRefresh) { + if (IsValid()) { + CFX_FloatRect rcOld = GetWindowRect(); + + m_rcWindow = rcNew; + m_rcWindow.Normalize(); + + if (rcOld.left != rcNew.left || rcOld.right != rcNew.right || + rcOld.top != rcNew.top || rcOld.bottom != rcNew.bottom) { + if (bReset) { + RePosChildWnd(); + } + } + if (bRefresh) { + InvalidateRectMove(rcOld, rcNew); + } + + m_sPrivateParam.rcRectWnd = m_rcWindow; + } +} + +void CPWL_Wnd::InvalidateRectMove(const CFX_FloatRect& rcOld, + const CFX_FloatRect& rcNew) { + CFX_FloatRect rcUnion = rcOld; + rcUnion.Union(rcNew); + + InvalidateRect(&rcUnion); +} + +void CPWL_Wnd::GetAppearanceStream(CFX_ByteTextBuf& sAppStream) { + if (IsValid() && IsVisible()) { + GetThisAppearanceStream(sAppStream); + GetChildAppearanceStream(sAppStream); + } +} + +// if don't set,Get default apperance stream +void CPWL_Wnd::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) { + CFX_FloatRect rectWnd = GetWindowRect(); + if (!rectWnd.IsEmpty()) { + CFX_ByteTextBuf sThis; + + if (HasFlag(PWS_BACKGROUND)) + sThis << CPWL_Utils::GetRectFillAppStream(rectWnd, GetBackgroundColor()); + + if (HasFlag(PWS_BORDER)) { + sThis << CPWL_Utils::GetBorderAppStream( + rectWnd, (FX_FLOAT)GetBorderWidth(), GetBorderColor(), + GetBorderLeftTopColor(GetBorderStyle()), + GetBorderRightBottomColor(GetBorderStyle()), GetBorderStyle(), + GetBorderDash()); + } + + sAppStream << sThis; + } +} + +void CPWL_Wnd::GetChildAppearanceStream(CFX_ByteTextBuf& sAppStream) { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + pChild->GetAppearanceStream(sAppStream); + } + } +} + +void CPWL_Wnd::DrawAppearance(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device) { + if (IsValid() && IsVisible()) { + DrawThisAppearance(pDevice, pUser2Device); + DrawChildAppearance(pDevice, pUser2Device); + } +} + +void CPWL_Wnd::DrawThisAppearance(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device) { + CFX_FloatRect rectWnd = GetWindowRect(); + if (!rectWnd.IsEmpty()) { + if (HasFlag(PWS_BACKGROUND)) { + CFX_FloatRect rcClient = CPWL_Utils::DeflateRect( + rectWnd, (FX_FLOAT)(GetBorderWidth() + GetInnerBorderWidth())); + CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcClient, + GetBackgroundColor(), GetTransparency()); + } + + if (HasFlag(PWS_BORDER)) + CPWL_Utils::DrawBorder(pDevice, pUser2Device, rectWnd, + (FX_FLOAT)GetBorderWidth(), GetBorderColor(), + GetBorderLeftTopColor(GetBorderStyle()), + GetBorderRightBottomColor(GetBorderStyle()), + GetBorderStyle(), GetTransparency()); + } +} + +void CPWL_Wnd::DrawChildAppearance(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device) { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + CFX_Matrix mt = pChild->GetChildMatrix(); + if (mt.IsIdentity()) { + pChild->DrawAppearance(pDevice, pUser2Device); + } else { + mt.Concat(*pUser2Device); + pChild->DrawAppearance(pDevice, &mt); + } + } + } +} + +void CPWL_Wnd::InvalidateRect(CFX_FloatRect* pRect) { + if (IsValid()) { + CFX_FloatRect rcRefresh = pRect ? *pRect : GetWindowRect(); + + if (!HasFlag(PWS_NOREFRESHCLIP)) { + CFX_FloatRect rcClip = GetClipRect(); + if (!rcClip.IsEmpty()) { + rcRefresh.Intersect(rcClip); + } + } + + FX_RECT rcWin = PWLtoWnd(rcRefresh); + rcWin.left -= PWL_INVALIDATE_INFLATE; + rcWin.top -= PWL_INVALIDATE_INFLATE; + rcWin.right += PWL_INVALIDATE_INFLATE; + rcWin.bottom += PWL_INVALIDATE_INFLATE; + + if (IFX_SystemHandler* pSH = GetSystemHandler()) { + if (FX_HWND hWnd = GetAttachedHWnd()) { + pSH->InvalidateRect(hWnd, rcWin); + } + } + } +} + +#define PWL_IMPLEMENT_KEY_METHOD(key_method_name) \ + FX_BOOL CPWL_Wnd::key_method_name(FX_WORD nChar, FX_DWORD nFlag) { \ + if (IsValid() && IsVisible() && IsEnabled()) { \ + if (IsWndCaptureKeyboard(this)) { \ + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { \ + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { \ + if (IsWndCaptureKeyboard(pChild)) { \ + return pChild->key_method_name(nChar, nFlag); \ + } \ + } \ + } \ + } \ + } \ + return FALSE; \ + } + +#define PWL_IMPLEMENT_MOUSE_METHOD(mouse_method_name) \ + FX_BOOL CPWL_Wnd::mouse_method_name(const CFX_FloatPoint& point, \ + FX_DWORD nFlag) { \ + if (IsValid() && IsVisible() && IsEnabled()) { \ + if (IsWndCaptureMouse(this)) { \ + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { \ + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { \ + if (IsWndCaptureMouse(pChild)) { \ + return pChild->mouse_method_name(pChild->ParentToChild(point), \ + nFlag); \ + } \ + } \ + } \ + SetCursor(); \ + } else { \ + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { \ + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { \ + if (pChild->WndHitTest(pChild->ParentToChild(point))) { \ + return pChild->mouse_method_name(pChild->ParentToChild(point), \ + nFlag); \ + } \ + } \ + } \ + if (WndHitTest(point)) \ + SetCursor(); \ + } \ + } \ + return FALSE; \ + } + +PWL_IMPLEMENT_KEY_METHOD(OnKeyDown) +PWL_IMPLEMENT_KEY_METHOD(OnKeyUp) +PWL_IMPLEMENT_KEY_METHOD(OnChar) + +PWL_IMPLEMENT_MOUSE_METHOD(OnLButtonDblClk) +PWL_IMPLEMENT_MOUSE_METHOD(OnLButtonDown) +PWL_IMPLEMENT_MOUSE_METHOD(OnLButtonUp) +PWL_IMPLEMENT_MOUSE_METHOD(OnMButtonDblClk) +PWL_IMPLEMENT_MOUSE_METHOD(OnMButtonDown) +PWL_IMPLEMENT_MOUSE_METHOD(OnMButtonUp) +PWL_IMPLEMENT_MOUSE_METHOD(OnRButtonDown) +PWL_IMPLEMENT_MOUSE_METHOD(OnRButtonUp) +PWL_IMPLEMENT_MOUSE_METHOD(OnMouseMove) + +FX_BOOL CPWL_Wnd::OnMouseWheel(short zDelta, + const CFX_FloatPoint& point, + FX_DWORD nFlag) { + if (IsValid() && IsVisible() && IsEnabled()) { + SetCursor(); + if (IsWndCaptureKeyboard(this)) { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + if (IsWndCaptureKeyboard(pChild)) { + return pChild->OnMouseWheel(zDelta, pChild->ParentToChild(point), + nFlag); + } + } + } + } + } + return FALSE; +} + +void CPWL_Wnd::AddChild(CPWL_Wnd* pWnd) { + m_aChildren.Add(pWnd); +} + +void CPWL_Wnd::RemoveChild(CPWL_Wnd* pWnd) { + for (int32_t i = m_aChildren.GetSize() - 1; i >= 0; i--) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + if (pChild == pWnd) { + m_aChildren.RemoveAt(i); + break; + } + } + } +} + +void CPWL_Wnd::OnNotify(CPWL_Wnd* pWnd, + FX_DWORD msg, + intptr_t wParam, + intptr_t lParam) { + switch (msg) { + case PNM_ADDCHILD: + AddChild(pWnd); + break; + case PNM_REMOVECHILD: + RemoveChild(pWnd); + break; + default: + break; + } +} + +FX_BOOL CPWL_Wnd::IsValid() const { + return m_bCreated; +} + +const PWL_CREATEPARAM& CPWL_Wnd::GetCreationParam() const { + return m_sPrivateParam; +} + +CPWL_Wnd* CPWL_Wnd::GetParentWindow() const { + return m_sPrivateParam.pParentWnd; +} + +CFX_FloatRect CPWL_Wnd::GetWindowRect() const { + return m_rcWindow; +} + +CFX_FloatRect CPWL_Wnd::GetClientRect() const { + CFX_FloatRect rcWindow = GetWindowRect(); + CFX_FloatRect rcClient = CPWL_Utils::DeflateRect( + rcWindow, (FX_FLOAT)(GetBorderWidth() + GetInnerBorderWidth())); + if (CPWL_ScrollBar* pVSB = GetVScrollBar()) + rcClient.right -= pVSB->GetScrollBarWidth(); + + rcClient.Normalize(); + return rcWindow.Contains(rcClient) ? rcClient : CFX_FloatRect(); +} + +CFX_FloatPoint CPWL_Wnd::GetCenterPoint() const { + CFX_FloatRect rcClient = GetClientRect(); + return CFX_FloatPoint((rcClient.left + rcClient.right) * 0.5f, + (rcClient.top + rcClient.bottom) * 0.5f); +} + +FX_BOOL CPWL_Wnd::HasFlag(FX_DWORD dwFlags) const { + return (m_sPrivateParam.dwFlags & dwFlags) != 0; +} + +void CPWL_Wnd::RemoveFlag(FX_DWORD dwFlags) { + m_sPrivateParam.dwFlags &= ~dwFlags; +} + +void CPWL_Wnd::AddFlag(FX_DWORD dwFlags) { + m_sPrivateParam.dwFlags |= dwFlags; +} + +CPWL_Color CPWL_Wnd::GetBackgroundColor() const { + return m_sPrivateParam.sBackgroundColor; +} + +void CPWL_Wnd::SetBackgroundColor(const CPWL_Color& color) { + m_sPrivateParam.sBackgroundColor = color; +} + +void CPWL_Wnd::SetTextColor(const CPWL_Color& color) { + m_sPrivateParam.sTextColor = color; +} + +void CPWL_Wnd::SetTextStrokeColor(const CPWL_Color& color) { + m_sPrivateParam.sTextStrokeColor = color; +} + +CPWL_Color CPWL_Wnd::GetTextColor() const { + return m_sPrivateParam.sTextColor; +} + +CPWL_Color CPWL_Wnd::GetTextStrokeColor() const { + return m_sPrivateParam.sTextStrokeColor; +} + +int32_t CPWL_Wnd::GetBorderStyle() const { + return m_sPrivateParam.nBorderStyle; +} + +void CPWL_Wnd::SetBorderStyle(int32_t nBorderStyle) { + if (HasFlag(PWS_BORDER)) + m_sPrivateParam.nBorderStyle = nBorderStyle; +} + +int32_t CPWL_Wnd::GetBorderWidth() const { + if (HasFlag(PWS_BORDER)) + return m_sPrivateParam.dwBorderWidth; + + return 0; +} + +int32_t CPWL_Wnd::GetInnerBorderWidth() const { + return 0; +} + +CPWL_Color CPWL_Wnd::GetBorderColor() const { + if (HasFlag(PWS_BORDER)) + return m_sPrivateParam.sBorderColor; + + return CPWL_Color(); +} + +const CPWL_Dash& CPWL_Wnd::GetBorderDash() const { + return m_sPrivateParam.sDash; +} + +void* CPWL_Wnd::GetAttachedData() const { + return m_sPrivateParam.pAttachedData; +} + +CPWL_ScrollBar* CPWL_Wnd::GetVScrollBar() const { + if (HasFlag(PWS_VSCROLL)) + return m_pVScrollBar; + + return NULL; +} + +void CPWL_Wnd::CreateScrollBar(const PWL_CREATEPARAM& cp) { + CreateVScrollBar(cp); +} + +void CPWL_Wnd::CreateVScrollBar(const PWL_CREATEPARAM& cp) { + if (!m_pVScrollBar && HasFlag(PWS_VSCROLL)) { + PWL_CREATEPARAM scp = cp; + + // flags + scp.dwFlags = + PWS_CHILD | PWS_BACKGROUND | PWS_AUTOTRANSPARENT | PWS_NOREFRESHCLIP; + + scp.pParentWnd = this; + scp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR; + scp.eCursorType = FXCT_ARROW; + scp.nTransparency = PWL_SCROLLBAR_TRANSPARANCY; + + m_pVScrollBar = new CPWL_ScrollBar(SBT_VSCROLL); + m_pVScrollBar->Create(scp); + } +} + +void CPWL_Wnd::SetCapture() { + if (CPWL_MsgControl* pMsgCtrl = GetMsgControl()) + pMsgCtrl->SetCapture(this); +} + +void CPWL_Wnd::ReleaseCapture() { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) + pChild->ReleaseCapture(); + + if (CPWL_MsgControl* pMsgCtrl = GetMsgControl()) + pMsgCtrl->ReleaseCapture(); +} + +void CPWL_Wnd::SetFocus() { + if (CPWL_MsgControl* pMsgCtrl = GetMsgControl()) { + if (!pMsgCtrl->IsMainCaptureKeyboard(this)) + pMsgCtrl->KillFocus(); + pMsgCtrl->SetFocus(this); + } +} + +void CPWL_Wnd::KillFocus() { + if (CPWL_MsgControl* pMsgCtrl = GetMsgControl()) { + if (pMsgCtrl->IsWndCaptureKeyboard(this)) + pMsgCtrl->KillFocus(); + } +} + +void CPWL_Wnd::OnSetFocus() {} + +void CPWL_Wnd::OnKillFocus() {} + +FX_BOOL CPWL_Wnd::WndHitTest(const CFX_FloatPoint& point) const { + return IsValid() && IsVisible() && GetWindowRect().Contains(point.x, point.y); +} + +FX_BOOL CPWL_Wnd::ClientHitTest(const CFX_FloatPoint& point) const { + return IsValid() && IsVisible() && GetClientRect().Contains(point.x, point.y); +} + +const CPWL_Wnd* CPWL_Wnd::GetRootWnd() const { + if (m_sPrivateParam.pParentWnd) + return m_sPrivateParam.pParentWnd->GetRootWnd(); + + return this; +} + +void CPWL_Wnd::SetVisible(FX_BOOL bVisible) { + if (IsValid()) { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + pChild->SetVisible(bVisible); + } + } + + if (bVisible != m_bVisible) { + m_bVisible = bVisible; + RePosChildWnd(); + InvalidateRect(); + } + } +} + +void CPWL_Wnd::SetClipRect(const CFX_FloatRect& rect) { + m_rcClip = rect; + m_rcClip.Normalize(); +} + +const CFX_FloatRect& CPWL_Wnd::GetClipRect() const { + return m_rcClip; +} + +FX_BOOL CPWL_Wnd::IsReadOnly() const { + return HasFlag(PWS_READONLY); +} + +void CPWL_Wnd::RePosChildWnd() { + CFX_FloatRect rcContent = CPWL_Utils::DeflateRect( + GetWindowRect(), (FX_FLOAT)(GetBorderWidth() + GetInnerBorderWidth())); + + CPWL_ScrollBar* pVSB = GetVScrollBar(); + + CFX_FloatRect rcVScroll = + CFX_FloatRect(rcContent.right - PWL_SCROLLBAR_WIDTH, rcContent.bottom, + rcContent.right - 1.0f, rcContent.top); + + if (pVSB) + pVSB->Move(rcVScroll, TRUE, FALSE); +} + +void CPWL_Wnd::CreateChildWnd(const PWL_CREATEPARAM& cp) {} + +void CPWL_Wnd::SetCursor() { + if (IsValid()) { + if (IFX_SystemHandler* pSH = GetSystemHandler()) { + int32_t nCursorType = GetCreationParam().eCursorType; + pSH->SetCursor(nCursorType); + } + } +} + +void CPWL_Wnd::CreateMsgControl() { + if (!m_sPrivateParam.pMsgControl) + m_sPrivateParam.pMsgControl = new CPWL_MsgControl(this); +} + +void CPWL_Wnd::DestroyMsgControl() { + if (CPWL_MsgControl* pMsgControl = GetMsgControl()) + if (pMsgControl->IsWndCreated(this)) + delete pMsgControl; +} + +CPWL_MsgControl* CPWL_Wnd::GetMsgControl() const { + return m_sPrivateParam.pMsgControl; +} + +FX_BOOL CPWL_Wnd::IsCaptureMouse() const { + return IsWndCaptureMouse(this); +} + +FX_BOOL CPWL_Wnd::IsWndCaptureMouse(const CPWL_Wnd* pWnd) const { + if (CPWL_MsgControl* pCtrl = GetMsgControl()) + return pCtrl->IsWndCaptureMouse(pWnd); + + return FALSE; +} + +FX_BOOL CPWL_Wnd::IsWndCaptureKeyboard(const CPWL_Wnd* pWnd) const { + if (CPWL_MsgControl* pCtrl = GetMsgControl()) + return pCtrl->IsWndCaptureKeyboard(pWnd); + + return FALSE; +} + +FX_BOOL CPWL_Wnd::IsFocused() const { + if (CPWL_MsgControl* pCtrl = GetMsgControl()) + return pCtrl->IsMainCaptureKeyboard(this); + + return FALSE; +} + +CFX_FloatRect CPWL_Wnd::GetFocusRect() const { + return CPWL_Utils::InflateRect(GetWindowRect(), 1); +} + +FX_FLOAT CPWL_Wnd::GetFontSize() const { + return m_sPrivateParam.fFontSize; +} + +void CPWL_Wnd::SetFontSize(FX_FLOAT fFontSize) { + m_sPrivateParam.fFontSize = fFontSize; +} + +IFX_SystemHandler* CPWL_Wnd::GetSystemHandler() const { + return m_sPrivateParam.pSystemHandler; +} + +IPWL_FocusHandler* CPWL_Wnd::GetFocusHandler() const { + return m_sPrivateParam.pFocusHandler; +} + +IPWL_Provider* CPWL_Wnd::GetProvider() const { + return m_sPrivateParam.pProvider; +} + +IFX_Edit_FontMap* CPWL_Wnd::GetFontMap() const { + return m_sPrivateParam.pFontMap; +} + +CPWL_Color CPWL_Wnd::GetBorderLeftTopColor(int32_t nBorderStyle) const { + CPWL_Color color; + + switch (nBorderStyle) { + case PBS_SOLID: + break; + case PBS_DASH: + break; + case PBS_BEVELED: + color = CPWL_Color(COLORTYPE_GRAY, 1); + break; + case PBS_INSET: + color = CPWL_Color(COLORTYPE_GRAY, 0.5f); + break; + case PBS_UNDERLINED: + break; + } + + return color; +} + +CPWL_Color CPWL_Wnd::GetBorderRightBottomColor(int32_t nBorderStyle) const { + CPWL_Color color; + + switch (nBorderStyle) { + case PBS_SOLID: + break; + case PBS_DASH: + break; + case PBS_BEVELED: + color = CPWL_Utils::DevideColor(GetBackgroundColor(), 2); + break; + case PBS_INSET: + color = CPWL_Color(COLORTYPE_GRAY, 0.75f); + break; + case PBS_UNDERLINED: + break; + } + + return color; +} + +int32_t CPWL_Wnd::GetTransparency() { + return m_sPrivateParam.nTransparency; +} + +void CPWL_Wnd::SetTransparency(int32_t nTransparency) { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + pChild->SetTransparency(nTransparency); + } + } + + m_sPrivateParam.nTransparency = nTransparency; +} + +CFX_Matrix CPWL_Wnd::GetWindowMatrix() const { + CFX_Matrix mt = GetChildToRoot(); + + if (IPWL_Provider* pProvider = GetProvider()) { + mt.Concat(pProvider->GetWindowMatrix(GetAttachedData())); + return mt; + } + + return mt; +} + +void CPWL_Wnd::PWLtoWnd(const CFX_FloatPoint& point, + int32_t& x, + int32_t& y) const { + CFX_Matrix mt = GetWindowMatrix(); + CFX_FloatPoint pt = point; + mt.Transform(pt.x, pt.y); + x = (int32_t)(pt.x + 0.5); + y = (int32_t)(pt.y + 0.5); +} + +FX_RECT CPWL_Wnd::PWLtoWnd(const CFX_FloatRect& rect) const { + CFX_FloatRect rcTemp = rect; + CFX_Matrix mt = GetWindowMatrix(); + mt.TransformRect(rcTemp); + return FX_RECT((int32_t)(rcTemp.left + 0.5), (int32_t)(rcTemp.bottom + 0.5), + (int32_t)(rcTemp.right + 0.5), (int32_t)(rcTemp.top + 0.5)); +} + +FX_HWND CPWL_Wnd::GetAttachedHWnd() const { + return m_sPrivateParam.hAttachedWnd; +} + +CFX_FloatPoint CPWL_Wnd::ChildToParent(const CFX_FloatPoint& point) const { + CFX_Matrix mt = GetChildMatrix(); + if (mt.IsIdentity()) + return point; + + CFX_FloatPoint pt = point; + mt.Transform(pt.x, pt.y); + return pt; +} + +CFX_FloatRect CPWL_Wnd::ChildToParent(const CFX_FloatRect& rect) const { + CFX_Matrix mt = GetChildMatrix(); + if (mt.IsIdentity()) + return rect; + + CFX_FloatRect rc = rect; + mt.TransformRect(rc); + return rc; +} + +CFX_FloatPoint CPWL_Wnd::ParentToChild(const CFX_FloatPoint& point) const { + CFX_Matrix mt = GetChildMatrix(); + if (mt.IsIdentity()) + return point; + + mt.SetReverse(mt); + CFX_FloatPoint pt = point; + mt.Transform(pt.x, pt.y); + return pt; +} + +CFX_FloatRect CPWL_Wnd::ParentToChild(const CFX_FloatRect& rect) const { + CFX_Matrix mt = GetChildMatrix(); + if (mt.IsIdentity()) + return rect; + + mt.SetReverse(mt); + CFX_FloatRect rc = rect; + mt.TransformRect(rc); + return rc; +} + +CFX_Matrix CPWL_Wnd::GetChildToRoot() const { + CFX_Matrix mt(1, 0, 0, 1, 0, 0); + if (HasFlag(PWS_CHILD)) { + const CPWL_Wnd* pParent = this; + while (pParent) { + mt.Concat(pParent->GetChildMatrix()); + pParent = pParent->GetParentWindow(); + } + } + return mt; +} + +CFX_Matrix CPWL_Wnd::GetChildMatrix() const { + if (HasFlag(PWS_CHILD)) + return m_sPrivateParam.mtChild; + + return CFX_Matrix(1, 0, 0, 1, 0, 0); +} + +void CPWL_Wnd::SetChildMatrix(const CFX_Matrix& mt) { + m_sPrivateParam.mtChild = mt; +} + +const CPWL_Wnd* CPWL_Wnd::GetFocused() const { + if (CPWL_MsgControl* pMsgCtrl = GetMsgControl()) { + return pMsgCtrl->m_pMainKeyboardWnd; + } + + return NULL; +} + +void CPWL_Wnd::EnableWindow(FX_BOOL bEnable) { + if (m_bEnabled != bEnable) { + for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { + if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { + pChild->EnableWindow(bEnable); + } + } + + m_bEnabled = bEnable; + + if (bEnable) + OnEnabled(); + else + OnDisabled(); + } +} + +FX_BOOL CPWL_Wnd::IsEnabled() { + return m_bEnabled; +} + +void CPWL_Wnd::OnEnabled() {} + +void CPWL_Wnd::OnDisabled() {} + +FX_BOOL CPWL_Wnd::IsCTRLpressed(FX_DWORD nFlag) const { + if (IFX_SystemHandler* pSystemHandler = GetSystemHandler()) { + return pSystemHandler->IsCTRLKeyDown(nFlag); + } + + return FALSE; +} + +FX_BOOL CPWL_Wnd::IsSHIFTpressed(FX_DWORD nFlag) const { + if (IFX_SystemHandler* pSystemHandler = GetSystemHandler()) { + return pSystemHandler->IsSHIFTKeyDown(nFlag); + } + + return FALSE; +} + +FX_BOOL CPWL_Wnd::IsALTpressed(FX_DWORD nFlag) const { + if (IFX_SystemHandler* pSystemHandler = GetSystemHandler()) { + return pSystemHandler->IsALTKeyDown(nFlag); + } + + return FALSE; +} + +FX_BOOL CPWL_Wnd::IsINSERTpressed(FX_DWORD nFlag) const { + if (IFX_SystemHandler* pSystemHandler = GetSystemHandler()) { + return pSystemHandler->IsINSERTKeyDown(nFlag); + } + + return FALSE; +} -- cgit v1.2.3