diff options
Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp')
| -rw-r--r-- | fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp | 864 |
1 files changed, 428 insertions, 436 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp b/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp index bb2ef7510b..f5c8a815d4 100644 --- a/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp +++ b/fpdfsdk/src/pdfwindow/PWL_ComboBox.cpp @@ -14,649 +14,641 @@ #define PWLCB_DEFAULTFONTSIZE 12.0f -#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) -#define IsFloatBigger(fa,fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) -#define IsFloatSmaller(fa,fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) -#define IsFloatEqual(fa,fb) IsFloatZero((fa)-(fb)) +#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) +#define IsFloatBigger(fa,fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) +#define IsFloatSmaller(fa,fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) +#define IsFloatEqual(fa,fb) IsFloatZero((fa)-(fb)) /* ---------------------------- CPWL_CBListBox ---------------------------- */ -FX_BOOL CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag) +FX_BOOL CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag) { - CPWL_Wnd::OnLButtonUp(point,nFlag); + CPWL_Wnd::OnLButtonUp(point,nFlag); - if (m_bMouseDown) - { - ReleaseCapture(); - m_bMouseDown = FALSE; + if (m_bMouseDown) + { + ReleaseCapture(); + m_bMouseDown = FALSE; - if (ClientHitTest(point)) - { - if (CPWL_Wnd * pParent = GetParentWindow()) - { - pParent->OnNotify(this,PNM_LBUTTONUP,0,PWL_MAKEDWORD(point.x,point.y)); - } + if (ClientHitTest(point)) + { + if (CPWL_Wnd * pParent = GetParentWindow()) + { + pParent->OnNotify(this,PNM_LBUTTONUP,0,PWL_MAKEDWORD(point.x,point.y)); + } - FX_BOOL bExit = FALSE; - OnNotifySelChanged(FALSE,bExit, nFlag); - if (bExit) return FALSE; - } - } + FX_BOOL bExit = FALSE; + OnNotifySelChanged(FALSE,bExit, nFlag); + if (bExit) return FALSE; + } + } - return TRUE; + return TRUE; } FX_BOOL CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag) { - if (!m_pList) return FALSE; - - switch (nChar) - { - default: - return FALSE; - case FWL_VKEY_Up: - case FWL_VKEY_Down: - case FWL_VKEY_Home: - case FWL_VKEY_Left: - case FWL_VKEY_End: - case FWL_VKEY_Right: - break; - } - - switch (nChar) - { - case FWL_VKEY_Up: - m_pList->OnVK_UP(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); - break; - case FWL_VKEY_Down: - m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); - break; - case FWL_VKEY_Home: - m_pList->OnVK_HOME(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); - break; - case FWL_VKEY_Left: - m_pList->OnVK_LEFT(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); - break; - case FWL_VKEY_End: - m_pList->OnVK_END(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); - break; - case FWL_VKEY_Right: - m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); - break; - case FWL_VKEY_Delete: - break; - } - - OnNotifySelChanged(TRUE,bExit, nFlag); - - return TRUE; -} - -FX_BOOL CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag) -{ - if (!m_pList) return FALSE; - - if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) return FALSE; - - if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow()) - { - pComboBox->SetSelectText(); - } - - OnNotifySelChanged(TRUE,bExit,nFlag); - - return TRUE; + if (!m_pList) return FALSE; + + switch (nChar) + { + default: + return FALSE; + case FWL_VKEY_Up: + case FWL_VKEY_Down: + case FWL_VKEY_Home: + case FWL_VKEY_Left: + case FWL_VKEY_End: + case FWL_VKEY_Right: + break; + } + + switch (nChar) + { + case FWL_VKEY_Up: + m_pList->OnVK_UP(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); + break; + case FWL_VKEY_Down: + m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); + break; + case FWL_VKEY_Home: + m_pList->OnVK_HOME(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); + break; + case FWL_VKEY_Left: + m_pList->OnVK_LEFT(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); + break; + case FWL_VKEY_End: + m_pList->OnVK_END(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); + break; + case FWL_VKEY_Right: + m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); + break; + case FWL_VKEY_Delete: + break; + } + + OnNotifySelChanged(TRUE,bExit, nFlag); + + return TRUE; +} + +FX_BOOL CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag) +{ + if (!m_pList) return FALSE; + + if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) return FALSE; + + if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow()) + { + pComboBox->SetSelectText(); + } + + OnNotifySelChanged(TRUE,bExit,nFlag); + + return TRUE; } /* ---------------------------- CPWL_CBButton ---------------------------- */ void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream) { - CPWL_Wnd::GetThisAppearanceStream(sAppStream); + CPWL_Wnd::GetThisAppearanceStream(sAppStream); - CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); + CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); - if (IsVisible() && !rectWnd.IsEmpty()) - { - CFX_ByteTextBuf sButton; + if (IsVisible() && !rectWnd.IsEmpty()) + { + CFX_ByteTextBuf sButton; - CPDF_Point ptCenter = GetCenterPoint(); + CPDF_Point ptCenter = GetCenterPoint(); - CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); - CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); - CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); + CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); + CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); + CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); - if (IsFloatBigger(rectWnd.right - rectWnd.left,PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) - && - IsFloatBigger(rectWnd.top - rectWnd.bottom,PWL_CBBUTTON_TRIANGLE_HALFLEN) - ) - { - sButton << "0 g\n"; - sButton << pt1.x << " " << pt1.y << " m\n"; - sButton << pt2.x << " " << pt2.y << " l\n"; - sButton << pt3.x << " " << pt3.y << " l\n"; - sButton << pt1.x << " " << pt1.y << " l f\n"; + if (IsFloatBigger(rectWnd.right - rectWnd.left,PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) + && + IsFloatBigger(rectWnd.top - rectWnd.bottom,PWL_CBBUTTON_TRIANGLE_HALFLEN) + ) + { + sButton << "0 g\n"; + sButton << pt1.x << " " << pt1.y << " m\n"; + sButton << pt2.x << " " << pt2.y << " l\n"; + sButton << pt3.x << " " << pt3.y << " l\n"; + sButton << pt1.x << " " << pt1.y << " l f\n"; - sAppStream << "q\n" << sButton << "Q\n"; - } - } + sAppStream << "q\n" << sButton << "Q\n"; + } + } } void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device) { - CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device); + CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device); - CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); + CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); - if (IsVisible() && !rectWnd.IsEmpty()) - { - CPDF_Point ptCenter = GetCenterPoint(); + if (IsVisible() && !rectWnd.IsEmpty()) + { + CPDF_Point ptCenter = GetCenterPoint(); - CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); - CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); - CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); + CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); + CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); + CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); - if (IsFloatBigger(rectWnd.right - rectWnd.left,PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) - && - IsFloatBigger(rectWnd.top - rectWnd.bottom,PWL_CBBUTTON_TRIANGLE_HALFLEN) - ) - { - CFX_PathData path; + if (IsFloatBigger(rectWnd.right - rectWnd.left,PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) + && + IsFloatBigger(rectWnd.top - rectWnd.bottom,PWL_CBBUTTON_TRIANGLE_HALFLEN) + ) + { + CFX_PathData path; - path.SetPointCount(4); - path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO); - path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO); - path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO); - path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO); + path.SetPointCount(4); + path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO); + path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO); + path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO); + path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO); - pDevice->DrawPath(&path, pUser2Device, NULL, - CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,GetTransparency()), - 0, FXFILL_ALTERNATE); - } - } + pDevice->DrawPath(&path, pUser2Device, NULL, + CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,GetTransparency()), + 0, FXFILL_ALTERNATE); + } + } } -FX_BOOL CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag) +FX_BOOL CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag) { - CPWL_Wnd::OnLButtonDown(point,nFlag); + CPWL_Wnd::OnLButtonDown(point,nFlag); - SetCapture(); + SetCapture(); - if (CPWL_Wnd * pParent = GetParentWindow()) - { - pParent->OnNotify(this,PNM_LBUTTONDOWN,0,PWL_MAKEDWORD(point.x,point.y)); - } + if (CPWL_Wnd * pParent = GetParentWindow()) + { + pParent->OnNotify(this,PNM_LBUTTONDOWN,0,PWL_MAKEDWORD(point.x,point.y)); + } - return TRUE; + return TRUE; } -FX_BOOL CPWL_CBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag) +FX_BOOL CPWL_CBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag) { - CPWL_Wnd::OnLButtonUp(point, nFlag); + CPWL_Wnd::OnLButtonUp(point, nFlag); - ReleaseCapture(); + ReleaseCapture(); - return TRUE; + return TRUE; } /* ---------------------------- CPWL_ComboBox ---------------------------- */ CPWL_ComboBox::CPWL_ComboBox() : m_pEdit(NULL), - m_pButton(NULL), - m_pList(NULL), - m_bPopup(FALSE), - m_nPopupWhere(0), - m_nSelectItem(-1), - m_pFillerNotify(NULL) + m_pButton(NULL), + m_pList(NULL), + m_bPopup(FALSE), + m_nPopupWhere(0), + m_nSelectItem(-1), + m_pFillerNotify(NULL) { } CFX_ByteString CPWL_ComboBox::GetClassName() const { - return "CPWL_ComboBox"; + return "CPWL_ComboBox"; } void CPWL_ComboBox::OnCreate(PWL_CREATEPARAM & cp) { - cp.dwFlags &= ~PWS_HSCROLL; - cp.dwFlags &= ~PWS_VSCROLL; + cp.dwFlags &= ~PWS_HSCROLL; + cp.dwFlags &= ~PWS_VSCROLL; } void CPWL_ComboBox::SetFocus() { - if (m_pEdit) - m_pEdit->SetFocus(); + if (m_pEdit) + m_pEdit->SetFocus(); } void CPWL_ComboBox::KillFocus() { - SetPopup(FALSE); - CPWL_Wnd::KillFocus(); + SetPopup(FALSE); + CPWL_Wnd::KillFocus(); } CFX_WideString CPWL_ComboBox::GetText() const { - if (m_pEdit) - { - return m_pEdit->GetText(); - } - return CFX_WideString(); + if (m_pEdit) + { + return m_pEdit->GetText(); + } + return CFX_WideString(); } void CPWL_ComboBox::SetText(const FX_WCHAR* text) { - if (m_pEdit) - m_pEdit->SetText(text); + if (m_pEdit) + m_pEdit->SetText(text); } void CPWL_ComboBox::AddString(const FX_WCHAR* string) { - if (m_pList) - m_pList->AddString(string); + if (m_pList) + m_pList->AddString(string); } int32_t CPWL_ComboBox::GetSelect() const { - return m_nSelectItem; + return m_nSelectItem; } void CPWL_ComboBox::SetSelect(int32_t nItemIndex) { - if (m_pList) - m_pList->Select(nItemIndex); + if (m_pList) + m_pList->Select(nItemIndex); - m_pEdit->SetText(m_pList->GetText().c_str()); + m_pEdit->SetText(m_pList->GetText().c_str()); - m_nSelectItem = nItemIndex; + m_nSelectItem = nItemIndex; } void CPWL_ComboBox::SetEditSel(int32_t nStartChar,int32_t nEndChar) { - if (m_pEdit) - { - m_pEdit->SetSel(nStartChar,nEndChar); - } + if (m_pEdit) + { + m_pEdit->SetSel(nStartChar,nEndChar); + } } void CPWL_ComboBox::GetEditSel(int32_t & nStartChar, int32_t & nEndChar) const { - nStartChar = -1; - nEndChar = -1; + nStartChar = -1; + nEndChar = -1; - if (m_pEdit) - { - m_pEdit->GetSel(nStartChar,nEndChar); - } + if (m_pEdit) + { + m_pEdit->GetSel(nStartChar,nEndChar); + } } void CPWL_ComboBox::Clear() { - if (m_pEdit) - { - m_pEdit->Clear(); - } + if (m_pEdit) + { + m_pEdit->Clear(); + } } void CPWL_ComboBox::CreateChildWnd(const PWL_CREATEPARAM & cp) { - CreateEdit(cp); - CreateButton(cp); - CreateListBox(cp); + CreateEdit(cp); + CreateButton(cp); + CreateListBox(cp); } void CPWL_ComboBox::CreateEdit(const PWL_CREATEPARAM & cp) { - if (!m_pEdit) - { - m_pEdit = new CPWL_CBEdit; - m_pEdit->AttachFFLData(m_pFormFiller); + if (!m_pEdit) + { + m_pEdit = new CPWL_CBEdit; + m_pEdit->AttachFFLData(m_pFormFiller); - PWL_CREATEPARAM ecp = cp; - ecp.pParentWnd = this; - ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PES_CENTER | PES_AUTOSCROLL | PES_UNDO; + PWL_CREATEPARAM ecp = cp; + ecp.pParentWnd = this; + ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PES_CENTER | PES_AUTOSCROLL | PES_UNDO; - if (HasFlag(PWS_AUTOFONTSIZE)) - ecp.dwFlags |= PWS_AUTOFONTSIZE; + if (HasFlag(PWS_AUTOFONTSIZE)) + ecp.dwFlags |= PWS_AUTOFONTSIZE; - if (!HasFlag(PCBS_ALLOWCUSTOMTEXT)) - ecp.dwFlags |= PWS_READONLY; + if (!HasFlag(PCBS_ALLOWCUSTOMTEXT)) + ecp.dwFlags |= PWS_READONLY; - ecp.rcRectWnd = CPDF_Rect(0,0,0,0); - ecp.dwBorderWidth = 0; - ecp.nBorderStyle = PBS_SOLID; + ecp.rcRectWnd = CPDF_Rect(0,0,0,0); + ecp.dwBorderWidth = 0; + ecp.nBorderStyle = PBS_SOLID; - m_pEdit->Create(ecp); - } + m_pEdit->Create(ecp); + } } void CPWL_ComboBox::CreateButton(const PWL_CREATEPARAM & cp) { - if (!m_pButton) - { - m_pButton = new CPWL_CBButton; + if (!m_pButton) + { + m_pButton = new CPWL_CBButton; - PWL_CREATEPARAM bcp = cp; - bcp.pParentWnd = this; - bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND; - bcp.sBackgroundColor = PWL_SCROLLBAR_BKCOLOR; - bcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; - bcp.dwBorderWidth = 2; - bcp.nBorderStyle = PBS_BEVELED; - bcp.eCursorType = FXCT_ARROW; + PWL_CREATEPARAM bcp = cp; + bcp.pParentWnd = this; + bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND; + bcp.sBackgroundColor = PWL_SCROLLBAR_BKCOLOR; + bcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; + bcp.dwBorderWidth = 2; + bcp.nBorderStyle = PBS_BEVELED; + bcp.eCursorType = FXCT_ARROW; - m_pButton->Create(bcp); - } + m_pButton->Create(bcp); + } } void CPWL_ComboBox::CreateListBox(const PWL_CREATEPARAM & cp) { - if (!m_pList) - { - m_pList = new CPWL_CBListBox; - m_pList->AttachFFLData(m_pFormFiller); - PWL_CREATEPARAM lcp = cp; - lcp.pParentWnd = this; - lcp.dwFlags = PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PLBS_HOVERSEL | PWS_VSCROLL; - lcp.nBorderStyle = PBS_SOLID; - lcp.dwBorderWidth = 1; - lcp.eCursorType = FXCT_ARROW; - lcp.rcRectWnd = CPDF_Rect(0,0,0,0); + if (!m_pList) + { + m_pList = new CPWL_CBListBox; + m_pList->AttachFFLData(m_pFormFiller); + PWL_CREATEPARAM lcp = cp; + lcp.pParentWnd = this; + lcp.dwFlags = PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PLBS_HOVERSEL | PWS_VSCROLL; + lcp.nBorderStyle = PBS_SOLID; + lcp.dwBorderWidth = 1; + lcp.eCursorType = FXCT_ARROW; + lcp.rcRectWnd = CPDF_Rect(0,0,0,0); - if (cp.dwFlags & PWS_AUTOFONTSIZE) - lcp.fFontSize = PWLCB_DEFAULTFONTSIZE; - else - lcp.fFontSize = cp.fFontSize; + if (cp.dwFlags & PWS_AUTOFONTSIZE) + lcp.fFontSize = PWLCB_DEFAULTFONTSIZE; + else + lcp.fFontSize = cp.fFontSize; - if (cp.sBorderColor.nColorType == COLORTYPE_TRANSPARENT) - lcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; + if (cp.sBorderColor.nColorType == COLORTYPE_TRANSPARENT) + lcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; - if (cp.sBackgroundColor.nColorType == COLORTYPE_TRANSPARENT) - lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR; + if (cp.sBackgroundColor.nColorType == COLORTYPE_TRANSPARENT) + lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR; - m_pList->Create(lcp); - } + m_pList->Create(lcp); + } } void CPWL_ComboBox::RePosChildWnd() { - CPDF_Rect rcClient = GetClientRect(); + CPDF_Rect rcClient = GetClientRect(); - if (m_bPopup) - { - CPDF_Rect rclient = GetClientRect(); - CPDF_Rect rcButton = rclient; - CPDF_Rect rcEdit = rcClient; - CPDF_Rect rcList = CPWL_Wnd::GetWindowRect(); + if (m_bPopup) + { + CPDF_Rect rclient = GetClientRect(); + CPDF_Rect rcButton = rclient; + CPDF_Rect rcEdit = rcClient; + CPDF_Rect rcList = CPWL_Wnd::GetWindowRect(); - FX_FLOAT fOldWindowHeight = m_rcOldWindow.Height(); - FX_FLOAT fOldClientHeight = fOldWindowHeight - GetBorderWidth() * 2; + FX_FLOAT fOldWindowHeight = m_rcOldWindow.Height(); + FX_FLOAT fOldClientHeight = fOldWindowHeight - GetBorderWidth() * 2; - switch (m_nPopupWhere) - { - case 0: - rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; + switch (m_nPopupWhere) + { + case 0: + rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; - if (rcButton.left < rclient.left) - rcButton.left = rclient.left; + if (rcButton.left < rclient.left) + rcButton.left = rclient.left; - rcButton.bottom = rcButton.top - fOldClientHeight; + rcButton.bottom = rcButton.top - fOldClientHeight; - rcEdit.right = rcButton.left - 1.0f; + rcEdit.right = rcButton.left - 1.0f; - if (rcEdit.left < rclient.left) - rcEdit.left = rclient.left; + if (rcEdit.left < rclient.left) + rcEdit.left = rclient.left; - if (rcEdit.right < rcEdit.left) - rcEdit.right = rcEdit.left; + if (rcEdit.right < rcEdit.left) + rcEdit.right = rcEdit.left; - rcEdit.bottom = rcEdit.top - fOldClientHeight; + rcEdit.bottom = rcEdit.top - fOldClientHeight; - rcList.top -= fOldWindowHeight; + rcList.top -= fOldWindowHeight; - break; - case 1: - rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; + break; + case 1: + rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; - if (rcButton.left < rclient.left) - rcButton.left = rclient.left; + if (rcButton.left < rclient.left) + rcButton.left = rclient.left; - rcButton.top = rcButton.bottom + fOldClientHeight; + rcButton.top = rcButton.bottom + fOldClientHeight; - rcEdit.right = rcButton.left - 1.0f; + rcEdit.right = rcButton.left - 1.0f; - if (rcEdit.left < rclient.left) - rcEdit.left = rclient.left; + if (rcEdit.left < rclient.left) + rcEdit.left = rclient.left; - if (rcEdit.right < rcEdit.left) - rcEdit.right = rcEdit.left; + if (rcEdit.right < rcEdit.left) + rcEdit.right = rcEdit.left; - rcEdit.top = rcEdit.bottom + fOldClientHeight; + rcEdit.top = rcEdit.bottom + fOldClientHeight; - rcList.bottom += fOldWindowHeight; + rcList.bottom += fOldWindowHeight; - break; - } + break; + } - if (m_pButton) - m_pButton->Move(rcButton,TRUE,FALSE); + if (m_pButton) + m_pButton->Move(rcButton,TRUE,FALSE); - if (m_pEdit) - m_pEdit->Move(rcEdit,TRUE,FALSE); + if (m_pEdit) + m_pEdit->Move(rcEdit,TRUE,FALSE); - if (m_pList) - { - m_pList->SetVisible(TRUE); - m_pList->Move(rcList,TRUE,FALSE); - m_pList->ScrollToListItem(m_nSelectItem); - } - } - else - { - CPDF_Rect rcButton = rcClient; + if (m_pList) + { + m_pList->SetVisible(TRUE); + m_pList->Move(rcList,TRUE,FALSE); + m_pList->ScrollToListItem(m_nSelectItem); + } + } + else + { + CPDF_Rect rcButton = rcClient; - rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; + rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; - if (rcButton.left < rcClient.left) - rcButton.left = rcClient.left; + if (rcButton.left < rcClient.left) + rcButton.left = rcClient.left; - if (m_pButton) - m_pButton->Move(rcButton,TRUE,FALSE); + if (m_pButton) + m_pButton->Move(rcButton,TRUE,FALSE); - CPDF_Rect rcEdit = rcClient; - rcEdit.right = rcButton.left - 1.0f; + CPDF_Rect rcEdit = rcClient; + rcEdit.right = rcButton.left - 1.0f; - if (rcEdit.left < rcClient.left) - rcEdit.left = rcClient.left; + if (rcEdit.left < rcClient.left) + rcEdit.left = rcClient.left; - if (rcEdit.right < rcEdit.left) - rcEdit.right = rcEdit.left; + if (rcEdit.right < rcEdit.left) + rcEdit.right = rcEdit.left; - if (m_pEdit) - m_pEdit->Move(rcEdit,TRUE,FALSE); + if (m_pEdit) + m_pEdit->Move(rcEdit,TRUE,FALSE); - if (m_pList) - m_pList->SetVisible(FALSE); - } + if (m_pList) + m_pList->SetVisible(FALSE); + } } void CPWL_ComboBox::SelectAll() { - if (m_pEdit && HasFlag(PCBS_ALLOWCUSTOMTEXT)) - m_pEdit->SelectAll(); + if (m_pEdit && HasFlag(PCBS_ALLOWCUSTOMTEXT)) + m_pEdit->SelectAll(); } CPDF_Rect CPWL_ComboBox::GetFocusRect() const { - return CPDF_Rect(); + return CPDF_Rect(); } void CPWL_ComboBox::SetPopup(FX_BOOL bPopup) { - if (!m_pList) return; - if (bPopup == m_bPopup) return; - FX_FLOAT fListHeight = m_pList->GetContentRect().Height(); - if (!IsFloatBigger(fListHeight,0.0f)) return; - - if (bPopup) - { - if (m_pFillerNotify) - { - int32_t nWhere = 0; - FX_FLOAT fPopupRet = 0.0f; - FX_FLOAT fPopupMin = 0.0f; - if (m_pList->GetCount() > 3) - fPopupMin = m_pList->GetFirstHeight() * 3 + m_pList->GetBorderWidth() * 2; - FX_FLOAT fPopupMax = fListHeight + m_pList->GetBorderWidth() * 2; - m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin,fPopupMax,nWhere,fPopupRet); - - if (IsFloatBigger(fPopupRet,0.0f)) - { - m_bPopup = bPopup; - - CPDF_Rect rcWindow = CPWL_Wnd::GetWindowRect(); - m_rcOldWindow = rcWindow; - switch (nWhere) - { - default: - case 0: - rcWindow.bottom -= fPopupRet; - break; - case 1: - rcWindow.top += fPopupRet; - break; - } - - m_nPopupWhere = nWhere; - Move(rcWindow, TRUE, TRUE); - } - } - } - else - { - m_bPopup = bPopup; - Move(m_rcOldWindow, TRUE, TRUE); - } + if (!m_pList) return; + if (bPopup == m_bPopup) return; + FX_FLOAT fListHeight = m_pList->GetContentRect().Height(); + if (!IsFloatBigger(fListHeight,0.0f)) return; + + if (bPopup) + { + if (m_pFillerNotify) + { + int32_t nWhere = 0; + FX_FLOAT fPopupRet = 0.0f; + FX_FLOAT fPopupMin = 0.0f; + if (m_pList->GetCount() > 3) + fPopupMin = m_pList->GetFirstHeight() * 3 + m_pList->GetBorderWidth() * 2; + FX_FLOAT fPopupMax = fListHeight + m_pList->GetBorderWidth() * 2; + m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin,fPopupMax,nWhere,fPopupRet); + + if (IsFloatBigger(fPopupRet,0.0f)) + { + m_bPopup = bPopup; + + CPDF_Rect rcWindow = CPWL_Wnd::GetWindowRect(); + m_rcOldWindow = rcWindow; + switch (nWhere) + { + default: + case 0: + rcWindow.bottom -= fPopupRet; + break; + case 1: + rcWindow.top += fPopupRet; + break; + } + + m_nPopupWhere = nWhere; + Move(rcWindow, TRUE, TRUE); + } + } + } + else + { + m_bPopup = bPopup; + Move(m_rcOldWindow, TRUE, TRUE); + } } FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) { - if (!m_pList) return FALSE; - if (!m_pEdit) return FALSE; - - m_nSelectItem = -1; - - switch (nChar) - { - case FWL_VKEY_Up: - if (m_pList->GetCurSel() > 0) - { - FX_BOOL bExit = FALSE; - if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag)) - { - if (bExit) return FALSE; - SetSelectText(); - } - } - return TRUE; - case FWL_VKEY_Down: - if (m_pList->GetCurSel() < m_pList->GetCount() - 1) - { - FX_BOOL bExit = FALSE; - if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag)) - { - if (bExit) return FALSE; - SetSelectText(); - } - } - return TRUE; - } - - if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) - return m_pEdit->OnKeyDown(nChar,nFlag); - else - return FALSE; + if (!m_pList) return FALSE; + if (!m_pEdit) return FALSE; + + m_nSelectItem = -1; + + switch (nChar) + { + case FWL_VKEY_Up: + if (m_pList->GetCurSel() > 0) + { + FX_BOOL bExit = FALSE; + if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag)) + { + if (bExit) return FALSE; + SetSelectText(); + } + } + return TRUE; + case FWL_VKEY_Down: + if (m_pList->GetCurSel() < m_pList->GetCount() - 1) + { + FX_BOOL bExit = FALSE; + if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag)) + { + if (bExit) return FALSE; + SetSelectText(); + } + } + return TRUE; + } + + if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) + return m_pEdit->OnKeyDown(nChar,nFlag); + + return FALSE; } FX_BOOL CPWL_ComboBox::OnChar(FX_WORD nChar, FX_DWORD nFlag) { - if (!m_pList) return FALSE; - if (!m_pEdit) return FALSE; + if (!m_pList) + return FALSE; - m_nSelectItem = -1; - FX_BOOL bExit = FALSE; + if (!m_pEdit) + return FALSE; - if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) - { - return m_pEdit->OnChar(nChar,nFlag); - } - else - { - if (m_pList->OnCharWithExit(nChar,bExit,nFlag)) - { - return bExit; - } - else - return FALSE; - } + m_nSelectItem = -1; + if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) + return m_pEdit->OnChar(nChar,nFlag); + + FX_BOOL bExit = FALSE; + return m_pList->OnCharWithExit(nChar,bExit,nFlag) ? bExit : FALSE; } void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intptr_t lParam) { - switch (msg) - { - case PNM_LBUTTONDOWN: - if (pWnd == m_pButton) - { - SetPopup(!m_bPopup); - return; - } - break; - case PNM_LBUTTONUP: - if (m_pEdit && m_pList) - { - if (pWnd == m_pList) - { - SetSelectText(); - SelectAll(); - m_pEdit->SetFocus(); - SetPopup(FALSE); - return; - } - } - } - - CPWL_Wnd::OnNotify(pWnd,msg,wParam,lParam); + switch (msg) + { + case PNM_LBUTTONDOWN: + if (pWnd == m_pButton) + { + SetPopup(!m_bPopup); + return; + } + break; + case PNM_LBUTTONUP: + if (m_pEdit && m_pList) + { + if (pWnd == m_pList) + { + SetSelectText(); + SelectAll(); + m_pEdit->SetFocus(); + SetPopup(FALSE); + return; + } + } + } + + CPWL_Wnd::OnNotify(pWnd,msg,wParam,lParam); } FX_BOOL CPWL_ComboBox::IsPopup() const { - return m_bPopup; + return m_bPopup; } void CPWL_ComboBox::SetSelectText() { - CFX_WideString swText = m_pList->GetText(); - m_pEdit->SelectAll(); - m_pEdit->ReplaceSel(m_pList->GetText().c_str()); - m_pEdit->SelectAll(); + CFX_WideString swText = m_pList->GetText(); + m_pEdit->SelectAll(); + m_pEdit->ReplaceSel(m_pList->GetText().c_str()); + m_pEdit->SelectAll(); - m_nSelectItem = m_pList->GetCurSel(); + m_nSelectItem = m_pList->GetCurSel(); } FX_BOOL CPWL_ComboBox::IsModified() const { - return m_pEdit->IsModified(); + return m_pEdit->IsModified(); } void CPWL_ComboBox::SetFillerNotify(IPWL_Filler_Notify* pNotify) { - m_pFillerNotify = pNotify; + m_pFillerNotify = pNotify; - if (m_pEdit) - m_pEdit->SetFillerNotify(pNotify); + if (m_pEdit) + m_pEdit->SetFillerNotify(pNotify); - if (m_pList) - m_pList->SetFillerNotify(pNotify); + if (m_pList) + m_pList->SetFillerNotify(pNotify); } - |