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path: root/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
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Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp')
-rw-r--r--fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp305
1 files changed, 134 insertions, 171 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp b/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
index 3077e6293f..e01ce5c203 100644
--- a/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_ListCtrl.cpp
@@ -10,236 +10,199 @@
/* ---------------------------- CPWL_ListCtrl ---------------------------- */
-CPWL_ListCtrl::CPWL_ListCtrl() :
- m_rcContent(0,0,0,0),
- m_ptScroll(0,0),
- m_fItemSpace(0.0f),
- m_fTopSpace(0.0f),
- m_fBottomSpace(0.0f)
-{
-}
+CPWL_ListCtrl::CPWL_ListCtrl()
+ : m_rcContent(0, 0, 0, 0),
+ m_ptScroll(0, 0),
+ m_fItemSpace(0.0f),
+ m_fTopSpace(0.0f),
+ m_fBottomSpace(0.0f) {}
-CPWL_ListCtrl::~CPWL_ListCtrl()
-{
-}
+CPWL_ListCtrl::~CPWL_ListCtrl() {}
-void CPWL_ListCtrl::SetScrollPos(const CPDF_Point& point)
-{
- m_ptScroll = point;
+void CPWL_ListCtrl::SetScrollPos(const CPDF_Point& point) {
+ m_ptScroll = point;
- if (m_ptScroll.x < m_rcContent.left)
- m_ptScroll.x = m_rcContent.left;
+ if (m_ptScroll.x < m_rcContent.left)
+ m_ptScroll.x = m_rcContent.left;
- if (m_ptScroll.x > m_rcContent.right)
- m_ptScroll.x = m_rcContent.right;
+ if (m_ptScroll.x > m_rcContent.right)
+ m_ptScroll.x = m_rcContent.right;
- if (m_ptScroll.y > m_rcContent.top)
- m_ptScroll.y = m_rcContent.top;
+ if (m_ptScroll.y > m_rcContent.top)
+ m_ptScroll.y = m_rcContent.top;
- if (m_ptScroll.y < m_rcContent.bottom)
- m_ptScroll.y = m_rcContent.bottom;
+ if (m_ptScroll.y < m_rcContent.bottom)
+ m_ptScroll.y = m_rcContent.bottom;
}
-CPDF_Point CPWL_ListCtrl::GetScrollPos() const
-{
- return m_ptScroll;
+CPDF_Point CPWL_ListCtrl::GetScrollPos() const {
+ return m_ptScroll;
}
-CPDF_Rect CPWL_ListCtrl::GetScrollArea() const
-{
- return m_rcContent;
+CPDF_Rect CPWL_ListCtrl::GetScrollArea() const {
+ return m_rcContent;
}
-void CPWL_ListCtrl::ResetFace()
-{
- ResetAll(FALSE, 0);
+void CPWL_ListCtrl::ResetFace() {
+ ResetAll(FALSE, 0);
}
-void CPWL_ListCtrl::ResetContent(int32_t nStart)
-{
- if (nStart < 0)
- nStart = 0;
- if (nStart >= 0 && nStart < m_aChildren.GetSize())
- ResetAll(TRUE, nStart);
+void CPWL_ListCtrl::ResetContent(int32_t nStart) {
+ if (nStart < 0)
+ nStart = 0;
+ if (nStart >= 0 && nStart < m_aChildren.GetSize())
+ ResetAll(TRUE, nStart);
}
-FX_FLOAT CPWL_ListCtrl::GetContentsHeight(FX_FLOAT fLimitWidth)
-{
- FX_FLOAT fRet = m_fTopSpace;
+FX_FLOAT CPWL_ListCtrl::GetContentsHeight(FX_FLOAT fLimitWidth) {
+ FX_FLOAT fRet = m_fTopSpace;
- FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
+ FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
- if (fLimitWidth > fBorderWidth* 2)
- {
- for (int32_t i=0,sz=m_aChildren.GetSize(); i<sz; i++)
- {
- if (CPWL_Wnd* pChild = m_aChildren.GetAt(i))
- {
- FX_FLOAT fLeft = pChild->GetItemLeftMargin();
- FX_FLOAT fRight = pChild->GetItemRightMargin();
+ if (fLimitWidth > fBorderWidth * 2) {
+ for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) {
+ if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) {
+ FX_FLOAT fLeft = pChild->GetItemLeftMargin();
+ FX_FLOAT fRight = pChild->GetItemRightMargin();
- fRet += pChild->GetItemHeight(fLimitWidth - fBorderWidth* 2 - fLeft - fRight);
- fRet += m_fItemSpace;
- }
- }
+ fRet += pChild->GetItemHeight(fLimitWidth - fBorderWidth * 2 - fLeft -
+ fRight);
+ fRet += m_fItemSpace;
+ }
+ }
- fRet -= m_fItemSpace;
- }
+ fRet -= m_fItemSpace;
+ }
- fRet += m_fBottomSpace;
+ fRet += m_fBottomSpace;
- return fRet;
+ return fRet;
}
-void CPWL_ListCtrl::ResetAll(FX_BOOL bMove, int32_t nStart)
-{
- CPDF_Rect rcClient = GetClientRect();
+void CPWL_ListCtrl::ResetAll(FX_BOOL bMove, int32_t nStart) {
+ CPDF_Rect rcClient = GetClientRect();
- FX_FLOAT fWidth = rcClient.Width();
+ FX_FLOAT fWidth = rcClient.Width();
- FX_FLOAT fy = 0.0f - m_fTopSpace;
+ FX_FLOAT fy = 0.0f - m_fTopSpace;
- if (nStart-1 >= 0 && nStart-1 < m_aChildren.GetSize())
- if (CPWL_Wnd* pChild = m_aChildren.GetAt(nStart-1))
- fy = pChild->GetWindowRect().bottom - m_fItemSpace;
+ if (nStart - 1 >= 0 && nStart - 1 < m_aChildren.GetSize())
+ if (CPWL_Wnd* pChild = m_aChildren.GetAt(nStart - 1))
+ fy = pChild->GetWindowRect().bottom - m_fItemSpace;
- for (int32_t i=nStart,sz=m_aChildren.GetSize(); i<sz; i++)
- {
- if (CPWL_Wnd* pChild = m_aChildren.GetAt(i))
- {
- FX_FLOAT fLeft = pChild->GetItemLeftMargin();
- FX_FLOAT fRight = pChild->GetItemRightMargin();
+ for (int32_t i = nStart, sz = m_aChildren.GetSize(); i < sz; i++) {
+ if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) {
+ FX_FLOAT fLeft = pChild->GetItemLeftMargin();
+ FX_FLOAT fRight = pChild->GetItemRightMargin();
- pChild->SetChildMatrix(
- CPDF_Matrix(1,0,0,1,
- rcClient.left - m_ptScroll.x,
- rcClient.top - m_ptScroll.y)
- );
+ pChild->SetChildMatrix(CPDF_Matrix(1, 0, 0, 1,
+ rcClient.left - m_ptScroll.x,
+ rcClient.top - m_ptScroll.y));
- if (bMove)
- {
- FX_FLOAT fItemHeight = pChild->GetItemHeight(fWidth - fLeft - fRight);
- pChild->Move(CPDF_Rect(fLeft, fy-fItemHeight, fWidth - fRight, fy), TRUE, FALSE);
- fy -= fItemHeight;
- fy -= m_fItemSpace;
- }
- }
- }
+ if (bMove) {
+ FX_FLOAT fItemHeight = pChild->GetItemHeight(fWidth - fLeft - fRight);
+ pChild->Move(CPDF_Rect(fLeft, fy - fItemHeight, fWidth - fRight, fy),
+ TRUE, FALSE);
+ fy -= fItemHeight;
+ fy -= m_fItemSpace;
+ }
+ }
+ }
- fy += m_fItemSpace;
+ fy += m_fItemSpace;
- fy -= m_fBottomSpace;
+ fy -= m_fBottomSpace;
- if (bMove)
- {
- m_rcContent.left = 0;
- m_rcContent.top = 0;
- m_rcContent.right = fWidth;
- m_rcContent.bottom = fy;
- }
+ if (bMove) {
+ m_rcContent.left = 0;
+ m_rcContent.top = 0;
+ m_rcContent.right = fWidth;
+ m_rcContent.bottom = fy;
+ }
}
-void CPWL_ListCtrl::SetItemSpace(FX_FLOAT fSpace)
-{
- m_fItemSpace = fSpace;
+void CPWL_ListCtrl::SetItemSpace(FX_FLOAT fSpace) {
+ m_fItemSpace = fSpace;
}
-void CPWL_ListCtrl::SetTopSpace(FX_FLOAT fSpace)
-{
- m_fTopSpace = fSpace;
+void CPWL_ListCtrl::SetTopSpace(FX_FLOAT fSpace) {
+ m_fTopSpace = fSpace;
}
-void CPWL_ListCtrl::SetBottomSpace(FX_FLOAT fSpace)
-{
- m_fBottomSpace = fSpace;
+void CPWL_ListCtrl::SetBottomSpace(FX_FLOAT fSpace) {
+ m_fBottomSpace = fSpace;
}
-void CPWL_ListCtrl::RePosChildWnd()
-{
- ResetFace();
+void CPWL_ListCtrl::RePosChildWnd() {
+ ResetFace();
}
-void CPWL_ListCtrl::DrawChildAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
-{
- pDevice->SaveState();
- CPDF_Rect rcClient = GetClientRect();
- CPDF_Rect rcTemp = rcClient;
- pUser2Device->TransformRect(rcTemp);
- FX_RECT rcClip((int32_t)rcTemp.left,
- (int32_t)rcTemp.bottom,
- (int32_t)rcTemp.right,
- (int32_t)rcTemp.top);
+void CPWL_ListCtrl::DrawChildAppearance(CFX_RenderDevice* pDevice,
+ CPDF_Matrix* pUser2Device) {
+ pDevice->SaveState();
+ CPDF_Rect rcClient = GetClientRect();
+ CPDF_Rect rcTemp = rcClient;
+ pUser2Device->TransformRect(rcTemp);
+ FX_RECT rcClip((int32_t)rcTemp.left, (int32_t)rcTemp.bottom,
+ (int32_t)rcTemp.right, (int32_t)rcTemp.top);
- pDevice->SetClip_Rect(&rcClip);
+ pDevice->SetClip_Rect(&rcClip);
- for (int32_t i=0,sz=m_aChildren.GetSize(); i<sz; i++)
- {
- if (CPWL_Wnd * pChild = m_aChildren.GetAt(i))
- {
- CPDF_Rect rcChild = pChild->ChildToParent(pChild->GetWindowRect());
- if (!(rcChild.top < rcClient.bottom || rcChild.bottom > rcClient.top))
- {
- CPDF_Matrix mt = pChild->GetChildMatrix();
- if (mt.IsIdentity())
- {
- pChild->DrawAppearance(pDevice,pUser2Device);
- }
- else
- {
- mt.Concat(*pUser2Device);
- pChild->DrawAppearance(pDevice,&mt);
- }
- }
- }
- }
+ for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) {
+ if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) {
+ CPDF_Rect rcChild = pChild->ChildToParent(pChild->GetWindowRect());
+ if (!(rcChild.top < rcClient.bottom || rcChild.bottom > rcClient.top)) {
+ CPDF_Matrix mt = pChild->GetChildMatrix();
+ if (mt.IsIdentity()) {
+ pChild->DrawAppearance(pDevice, pUser2Device);
+ } else {
+ mt.Concat(*pUser2Device);
+ pChild->DrawAppearance(pDevice, &mt);
+ }
+ }
+ }
+ }
- pDevice->RestoreState();
+ pDevice->RestoreState();
}
-int32_t CPWL_ListCtrl::GetItemIndex(CPWL_Wnd* pItem)
-{
- for (int32_t i=0, sz=m_aChildren.GetSize(); i<sz; i++)
- {
- if (pItem == m_aChildren.GetAt(i))
- return i;
- }
+int32_t CPWL_ListCtrl::GetItemIndex(CPWL_Wnd* pItem) {
+ for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) {
+ if (pItem == m_aChildren.GetAt(i))
+ return i;
+ }
- return -1;
+ return -1;
}
-CPDF_Point CPWL_ListCtrl::InToOut(const CPDF_Point& point) const
-{
- CPDF_Rect rcClient = GetClientRect();
+CPDF_Point CPWL_ListCtrl::InToOut(const CPDF_Point& point) const {
+ CPDF_Rect rcClient = GetClientRect();
- return CPDF_Point(point.x + rcClient.left - m_ptScroll.x,
- point.y + rcClient.top - m_ptScroll.y);
+ return CPDF_Point(point.x + rcClient.left - m_ptScroll.x,
+ point.y + rcClient.top - m_ptScroll.y);
}
-CPDF_Point CPWL_ListCtrl::OutToIn(const CPDF_Point& point) const
-{
- CPDF_Rect rcClient = GetClientRect();
+CPDF_Point CPWL_ListCtrl::OutToIn(const CPDF_Point& point) const {
+ CPDF_Rect rcClient = GetClientRect();
- return CPDF_Point(point.x - rcClient.left + m_ptScroll.x,
- point.y - rcClient.top + m_ptScroll.y);
+ return CPDF_Point(point.x - rcClient.left + m_ptScroll.x,
+ point.y - rcClient.top + m_ptScroll.y);
}
-CPDF_Rect CPWL_ListCtrl::InToOut(const CPDF_Rect& rect) const
-{
- CPDF_Rect rcClient = GetClientRect();
+CPDF_Rect CPWL_ListCtrl::InToOut(const CPDF_Rect& rect) const {
+ CPDF_Rect rcClient = GetClientRect();
- return CPDF_Rect(rect.left + rcClient.left - m_ptScroll.x,
- rect.bottom + rcClient.top - m_ptScroll.y,
- rect.right + rcClient.left - m_ptScroll.x,
- rect.top + rcClient.top - m_ptScroll.y);
+ return CPDF_Rect(rect.left + rcClient.left - m_ptScroll.x,
+ rect.bottom + rcClient.top - m_ptScroll.y,
+ rect.right + rcClient.left - m_ptScroll.x,
+ rect.top + rcClient.top - m_ptScroll.y);
}
-CPDF_Rect CPWL_ListCtrl::OutToIn(const CPDF_Rect& rect) const
-{
- CPDF_Rect rcClient = GetClientRect();
+CPDF_Rect CPWL_ListCtrl::OutToIn(const CPDF_Rect& rect) const {
+ CPDF_Rect rcClient = GetClientRect();
- return CPDF_Rect(rect.left - rcClient.left + m_ptScroll.x,
- rect.bottom - rcClient.top + m_ptScroll.y,
- rect.right - rcClient.left + m_ptScroll.x,
- rect.top - rcClient.top + m_ptScroll.y);
+ return CPDF_Rect(rect.left - rcClient.left + m_ptScroll.x,
+ rect.bottom - rcClient.top + m_ptScroll.y,
+ rect.right - rcClient.left + m_ptScroll.x,
+ rect.top - rcClient.top + m_ptScroll.y);
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 12:13:26 +0000