diff options
Diffstat (limited to 'xfa/src/fwl/src/core/fwl_gridimp.cpp')
| -rw-r--r-- | xfa/src/fwl/src/core/fwl_gridimp.cpp | 1359 |
1 files changed, 1359 insertions, 0 deletions
diff --git a/xfa/src/fwl/src/core/fwl_gridimp.cpp b/xfa/src/fwl/src/core/fwl_gridimp.cpp new file mode 100644 index 0000000000..18ade073a4 --- /dev/null +++ b/xfa/src/fwl/src/core/fwl_gridimp.cpp @@ -0,0 +1,1359 @@ +// 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 "../../../foxitlib.h"
+#include "include/fwl_targetimp.h"
+#include "include/fwl_threadimp.h"
+#include "include/fwl_noteimp.h"
+#include "include/fwl_widgetimp.h"
+#include "include/fwl_contentimp.h"
+#include "include/fwl_gridimp.h"
+IFWL_Grid* IFWL_Grid::Create()
+{
+ return new IFWL_Grid;
+}
+FWL_ERR IFWL_Grid::Initialize()
+{
+ m_pData = FX_NEW CFWL_GridImp;
+ ((CFWL_GridImp*)m_pData)->SetInterface(this);
+ return ((CFWL_GridImp*)m_pData)->Initialize();
+}
+FWL_ERR IFWL_Grid::Initialize(CFWL_WidgetImpProperties &properties)
+{
+ m_pData = FX_NEW CFWL_GridImp(properties);
+ ((CFWL_GridImp*)m_pData)->SetInterface(this);
+ return ((CFWL_GridImp*)m_pData)->Initialize();
+}
+FWL_HGRIDCOLROW IFWL_Grid::InsertColRow(FX_BOOL bColumn, FX_INT32 nIndex )
+{
+ return ((CFWL_GridImp*)m_pData)->InsertColRow(bColumn, nIndex);
+}
+FX_INT32 IFWL_Grid::CountColRows(FX_BOOL bColumn)
+{
+ return ((CFWL_GridImp*)m_pData)->CountColRows(bColumn);
+}
+FWL_HGRIDCOLROW IFWL_Grid::GetColRow(FX_BOOL bColumn, FX_INT32 nIndex)
+{
+ return ((CFWL_GridImp*)m_pData)->GetColRow(bColumn, nIndex);
+}
+FX_INT32 IFWL_Grid::GetIndex(FWL_HGRIDCOLROW hColRow)
+{
+ return ((CFWL_GridImp*)m_pData)->GetIndex(hColRow);
+}
+FX_FLOAT IFWL_Grid::GetSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT &eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->GetSize(hColRow, eUnit);
+}
+FWL_ERR IFWL_Grid::SetSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->SetSize(hColRow, fSize, eUnit);
+}
+FX_FLOAT IFWL_Grid::GetMinSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT &eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->GetMinSize(hColRow, eUnit);
+}
+FWL_ERR IFWL_Grid::SetMinSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->SetMinSize(hColRow, fSize, eUnit);
+}
+FX_FLOAT IFWL_Grid::GetMaxSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT &eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->GetMaxSize(hColRow, eUnit);
+}
+FWL_ERR IFWL_Grid::SetMaxSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->SetMaxSize(hColRow, fSize, eUnit);
+}
+FX_BOOL IFWL_Grid::DeleteColRow(FWL_HGRIDCOLROW hColRow)
+{
+ return ((CFWL_GridImp*)m_pData)->DeleteColRow(hColRow);
+}
+FX_BOOL IFWL_Grid::IsColumn(FWL_HGRIDCOLROW hColRow)
+{
+ return ((CFWL_GridImp*)m_pData)->IsColumn(hColRow);
+}
+FX_INT32 IFWL_Grid::GetWidgetPos(IFWL_Widget *pWidget, FX_BOOL bColumn)
+{
+ return ((CFWL_GridImp*)m_pData)->GetWidgetPos(pWidget, bColumn);
+}
+FWL_ERR IFWL_Grid::SetWidgetPos(IFWL_Widget *pWidget, FX_INT32 iPos, FX_BOOL bColumn)
+{
+ return ((CFWL_GridImp*)m_pData)->SetWidgetPos(pWidget, iPos, bColumn);
+}
+FX_INT32 IFWL_Grid::GetWidgetSpan(IFWL_Widget *pWidget, FX_BOOL bColumn)
+{
+ return ((CFWL_GridImp*)m_pData)->GetWidgetSpan(pWidget, bColumn);
+}
+FWL_ERR IFWL_Grid::SetWidgetSpan(IFWL_Widget *pWidget, FX_INT32 iSpan, FX_BOOL bColumn)
+{
+ return ((CFWL_GridImp*)m_pData)->SetWidgetSpan(pWidget, iSpan , bColumn);
+}
+FX_FLOAT IFWL_Grid::GetWidgetSize(IFWL_Widget *pWidget, FWL_GRIDSIZE eSize, FWL_GRIDUNIT &eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->GetWidgetSize(pWidget, eSize, eUnit);
+}
+FWL_ERR IFWL_Grid::SetWidgetSize(IFWL_Widget *pWidget, FWL_GRIDSIZE eSize, FX_FLOAT fSize, FWL_GRIDUNIT eUit)
+{
+ return ((CFWL_GridImp*)m_pData)->SetWidgetSize(pWidget, eSize, fSize, eUit);
+}
+FX_BOOL IFWL_Grid::GetWidgetMargin(IFWL_Widget *pWidget, FWL_GRIDMARGIN eMargin, FX_FLOAT &fMargin)
+{
+ return ((CFWL_GridImp*)m_pData)->GetWidgetMargin(pWidget, eMargin, fMargin);
+}
+FWL_ERR IFWL_Grid::SetWidgetMargin(IFWL_Widget *pWidget, FWL_GRIDMARGIN eMargin, FX_FLOAT fMargin)
+{
+ return ((CFWL_GridImp*)m_pData)->SetWidgetMargin(pWidget, eMargin, fMargin);
+}
+FWL_ERR IFWL_Grid::RemoveWidgetMargin(IFWL_Widget *pWidget, FWL_GRIDMARGIN eMargin)
+{
+ return ((CFWL_GridImp*)m_pData)->RemoveWidgetMargin(pWidget, eMargin);
+}
+FX_FLOAT IFWL_Grid::GetGridSize(FWL_GRIDSIZE eSize, FWL_GRIDUNIT &eUnit)
+{
+ return ((CFWL_GridImp*)m_pData)->GetGridSize(eSize, eUnit);
+}
+FWL_ERR IFWL_Grid::SetGridSize(FWL_GRIDSIZE eSize, FX_FLOAT fSize, FWL_GRIDUNIT eUit)
+{
+ return ((CFWL_GridImp*)m_pData)->SetGridSize(eSize, fSize, eUit);
+}
+IFWL_Grid::IFWL_Grid()
+{
+ m_pData = NULL;
+}
+IFWL_Grid::~IFWL_Grid()
+{
+ if (m_pData) {
+ delete (CFWL_GridImp*)m_pData;
+ m_pData = NULL;
+ }
+}
+CFWL_GridImp::CFWL_GridImp()
+{
+ m_Size[FWL_GRIDSIZE_Width].eUnit = FWL_GRIDUNIT_Auto;
+ m_Size[FWL_GRIDSIZE_Width].fLength = 0;
+ m_Size[FWL_GRIDSIZE_Height].eUnit = FWL_GRIDUNIT_Auto;
+ m_Size[FWL_GRIDSIZE_Height].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MinWidth].eUnit = FWL_GRIDUNIT_Fixed;
+ m_Size[FWL_GRIDSIZE_MinWidth].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MaxWidth].eUnit = FWL_GRIDUNIT_Infinity;
+ m_Size[FWL_GRIDSIZE_MaxWidth].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MinHeight].eUnit = FWL_GRIDUNIT_Fixed;
+ m_Size[FWL_GRIDSIZE_MinHeight].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MaxHeight].eUnit = FWL_GRIDUNIT_Infinity;
+ m_Size[FWL_GRIDSIZE_MaxHeight].fLength = 0;
+}
+CFWL_GridImp::CFWL_GridImp(const CFWL_WidgetImpProperties &properties)
+ : CFWL_ContentImp(properties)
+{
+ m_Size[FWL_GRIDSIZE_Width].eUnit = FWL_GRIDUNIT_Auto;
+ m_Size[FWL_GRIDSIZE_Width].fLength = 0;
+ m_Size[FWL_GRIDSIZE_Height].eUnit = FWL_GRIDUNIT_Auto;
+ m_Size[FWL_GRIDSIZE_Height].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MinWidth].eUnit = FWL_GRIDUNIT_Fixed;
+ m_Size[FWL_GRIDSIZE_MinWidth].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MaxWidth].eUnit = FWL_GRIDUNIT_Infinity;
+ m_Size[FWL_GRIDSIZE_MaxWidth].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MinHeight].eUnit = FWL_GRIDUNIT_Fixed;
+ m_Size[FWL_GRIDSIZE_MinHeight].fLength = 0;
+ m_Size[FWL_GRIDSIZE_MaxHeight].eUnit = FWL_GRIDUNIT_Infinity;
+ m_Size[FWL_GRIDSIZE_MaxHeight].fLength = 0;
+}
+CFWL_GridImp::~CFWL_GridImp()
+{
+ FX_INT32 iCount = m_Columns.GetSize();
+ for (FX_INT32 i = 0; i < iCount; i++) {
+ delete (CFWL_GridColRow *) m_Columns[i];
+ }
+ m_Columns.RemoveAll();
+ iCount = m_Rows.GetSize();
+ for (FX_INT32 j = 0; j < iCount; j++) {
+ delete (CFWL_GridColRow*) m_Rows[j];
+ }
+ m_Rows.RemoveAll();
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget;
+ CFWL_GridWidgetInfo *pInfo;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ delete pInfo;
+ }
+ m_mapWidgetInfo.RemoveAll();
+ if (m_pDelegate) {
+ delete (CFWL_GridDelegate*)m_pDelegate;
+ m_pDelegate = NULL;
+ }
+}
+FWL_ERR CFWL_GridImp::GetClassName(CFX_WideString &wsClass) const
+{
+ wsClass = FWL_CLASS_Grid;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_GridImp::GetClassID() const
+{
+ return FWL_CLASSHASH_Grid;
+}
+FWL_ERR CFWL_GridImp::Initialize()
+{
+ _FWL_ERR_CHECK_RETURN_VALUE_IF_FAIL(CFWL_ContentImp::Initialize(), FWL_ERR_Indefinite);
+ m_pDelegate = (IFWL_WidgetDelegate*) FX_NEW CFWL_GridDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::Finalize()
+{
+ _FWL_ERR_CHECK_RETURN_VALUE_IF_FAIL(CFWL_ContentImp::Finalize(), FWL_ERR_Indefinite);
+ if (m_pDelegate) {
+ delete (CFWL_GridDelegate*)m_pDelegate;
+ m_pDelegate = NULL;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize )
+{
+ if (bAutoSize) {
+ rect.left = 0;
+ rect.top = 0;
+ rect.width = ProcessUnCertainColumns();
+ rect.height = ProcessUnCertainRows();
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::SetWidgetRect(const CFX_RectF &rect)
+{
+ CFWL_WidgetImp::SetWidgetRect(rect);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::Update()
+{
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ ProcessColumns(m_pProperties->m_rtWidget.width);
+ ProcessRows(m_pProperties->m_rtWidget.height);
+ SetAllWidgetsRect();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::DrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix )
+{
+ _FWL_RETURN_VALUE_IF_FAIL(pGraphics, FWL_ERR_Indefinite);
+ if ((m_pProperties->m_dwStyleExes & FWL_GRIDSTYLEEXT_ShowGridLines) == 0) {
+ return FWL_ERR_Succeeded;
+ }
+ pGraphics->SaveGraphState();
+ if (pMatrix) {
+ pGraphics->ConcatMatrix((CFX_Matrix*)pMatrix);
+ }
+ {
+ FX_BOOL bDrawLine = FALSE;
+ CFX_Path path;
+ path.Create();
+ FX_INT32 iColumns = m_Columns.GetSize();
+ for (FX_INT32 i = 1; i < iColumns; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Columns[i];
+ if (!pColRow) {
+ continue;
+ }
+ if (!bDrawLine) {
+ bDrawLine = TRUE;
+ }
+ path.AddLine(pColRow->m_fActualPos,
+ 0,
+ pColRow->m_fActualPos,
+ m_pProperties->m_rtWidget.height);
+ }
+ FX_INT32 iRows = m_Rows.GetSize();
+ for (FX_INT32 j = 1; j < iRows; j++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Rows[j];
+ if (!pColRow) {
+ continue;
+ }
+ if (!bDrawLine) {
+ bDrawLine = TRUE;
+ }
+ path.AddLine(0,
+ pColRow->m_fActualPos,
+ m_pProperties->m_rtWidget.width,
+ pColRow->m_fActualPos);
+ }
+ if (bDrawLine) {
+ CFX_Color cr(0xFFFF0000);
+ pGraphics->SetStrokeColor(&cr);
+ pGraphics->StrokePath(&path);
+ }
+ }
+ pGraphics->RestoreGraphState();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::InsertWidget(IFWL_Widget *pChild, FX_INT32 nIndex )
+{
+ _FWL_RETURN_VALUE_IF_FAIL(pChild, FWL_ERR_Indefinite);
+ CFWL_ContentImp::InsertWidget(pChild, nIndex);
+ if (!m_mapWidgetInfo.GetValueAt(pChild)) {
+ CFWL_GridWidgetInfo *pInfo = FX_NEW CFWL_GridWidgetInfo;
+ m_mapWidgetInfo.SetAt(pChild, pInfo);
+ m_Widgets.Add(pChild);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::RemoveWidget(IFWL_Widget* pWidget)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(pWidget, FWL_ERR_Indefinite);
+ CFWL_ContentImp::RemoveWidget(pWidget);
+ if (CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)m_mapWidgetInfo.GetValueAt(pWidget)) {
+ m_mapWidgetInfo.RemoveKey(pWidget);
+ delete pInfo;
+ FX_INT32 nIndex = m_Widgets.Find(pWidget);
+ m_Widgets.RemoveAt(nIndex, 1);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_HGRIDCOLROW CFWL_GridImp::InsertColRow(FX_BOOL bColumn, FX_INT32 nIndex )
+{
+ if (bColumn) {
+ if (nIndex < 0 || nIndex > m_Columns.GetSize()) {
+ nIndex = m_Columns.GetSize();
+ }
+ CFWL_GridColRow *pColumn = FX_NEW CFWL_GridColRow;
+ m_Columns.InsertAt(nIndex, pColumn, 1);
+ return (FWL_HGRIDCOLROW)pColumn;
+ }
+ if (nIndex < 0 || nIndex > m_Rows.GetSize()) {
+ nIndex = m_Rows.GetSize();
+ }
+ CFWL_GridColRow *pRow = FX_NEW CFWL_GridColRow;
+ m_Rows.InsertAt(nIndex, pRow, 1);
+ return (FWL_HGRIDCOLROW)pRow;
+}
+FX_INT32 CFWL_GridImp::CountColRows(FX_BOOL bColumn)
+{
+ if (bColumn) {
+ return m_Columns.GetSize();
+ }
+ return m_Rows.GetSize();
+}
+FWL_HGRIDCOLROW CFWL_GridImp::GetColRow(FX_BOOL bColumn, FX_INT32 nIndex)
+{
+ if (bColumn) {
+ if (nIndex < 0 || nIndex >= m_Columns.GetSize()) {
+ return NULL;
+ }
+ return (FWL_HGRIDCOLROW)m_Columns[nIndex];
+ }
+ if (nIndex < 0 || nIndex >= m_Rows.GetSize()) {
+ return NULL;
+ }
+ return (FWL_HGRIDCOLROW)m_Rows[nIndex];
+}
+FX_INT32 CFWL_GridImp::GetIndex(FWL_HGRIDCOLROW hColRow)
+{
+ if (IsColumn(hColRow)) {
+ return m_Columns.Find(hColRow);
+ }
+ return m_Rows.Find(hColRow);
+}
+FX_FLOAT CFWL_GridImp::GetSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT &eUnit)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(hColRow, -1);
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)hColRow;
+ eUnit = pColRow->m_Size.eUnit;
+ return pColRow->m_Size.fLength;
+}
+FWL_ERR CFWL_GridImp::SetSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(hColRow, FWL_ERR_Indefinite);
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)hColRow;
+ pColRow->m_Size.eUnit = eUnit;
+ pColRow->m_Size.fLength = fSize;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_GridImp::GetMinSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT &eUnit)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(hColRow, -1);
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)hColRow;
+ eUnit = pColRow->m_MinSize.eUnit;
+ return pColRow->m_MinSize.fLength;
+}
+FWL_ERR CFWL_GridImp::SetMinSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(hColRow, FWL_ERR_Indefinite);
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)hColRow;
+ pColRow->m_MinSize.eUnit = eUnit;
+ pColRow->m_MinSize.fLength = fSize;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_GridImp::GetMaxSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT &eUnit)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(hColRow, -1);
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)hColRow;
+ eUnit = pColRow->m_MaxSize.eUnit;
+ return pColRow->m_MaxSize.fLength;
+}
+FWL_ERR CFWL_GridImp::SetMaxSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(hColRow, FWL_ERR_Indefinite);
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)hColRow;
+ pColRow->m_MaxSize.eUnit = eUnit;
+ pColRow->m_MaxSize.fLength = fSize;
+ return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_GridImp::DeleteColRow(FWL_HGRIDCOLROW hColRow)
+{
+ FX_INT32 nIndex = m_Columns.Find(hColRow);
+ if (nIndex >= 0) {
+ m_Columns.RemoveAt(nIndex);
+ delete (CFWL_GridColRow*)hColRow;
+ return TRUE;
+ }
+ nIndex = m_Rows.Find(hColRow);
+ if (nIndex >= 0) {
+ delete (CFWL_GridColRow*)hColRow;
+ m_Rows.RemoveAt(nIndex);
+ return TRUE;
+ }
+ return FALSE;
+}
+FX_BOOL CFWL_GridImp::IsColumn(FWL_HGRIDCOLROW hColRow)
+{
+ return m_Columns.Find(hColRow) != -1;
+}
+FX_INT32 CFWL_GridImp::GetWidgetPos(IFWL_Widget *pWidget, FX_BOOL bColumn)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ return bColumn ? pInfo->m_iColumn : pInfo->m_iRow;
+ }
+ return -1;
+}
+FWL_ERR CFWL_GridImp::SetWidgetPos(IFWL_Widget *pWidget, FX_INT32 iPos, FX_BOOL bColumn)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ bColumn ? pInfo->m_iColumn = iPos : pInfo->m_iRow = iPos;
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_INT32 CFWL_GridImp::GetWidgetSpan(IFWL_Widget *pWidget, FX_BOOL bColumn)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ return bColumn ? pInfo->m_iColumnSpan : pInfo->m_iRowSpan;
+ }
+ return 0;
+}
+FWL_ERR CFWL_GridImp::SetWidgetSpan(IFWL_Widget *pWidget, FX_INT32 iSpan, FX_BOOL bColumn)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ bColumn ? pInfo->m_iColumnSpan = iSpan : pInfo->m_iRowSpan = iSpan;
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_GridImp::GetWidgetSize(IFWL_Widget *pWidget, FWL_GRIDSIZE eSize, FWL_GRIDUNIT &eUnit)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ eUnit = pInfo->m_Size[eSize].eUnit;
+ return pInfo->m_Size[eSize].fLength;
+ }
+ return 0;
+}
+FWL_ERR CFWL_GridImp::SetWidgetSize(IFWL_Widget *pWidget, FWL_GRIDSIZE eSize, FX_FLOAT fSize, FWL_GRIDUNIT eUit)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ pInfo->m_Size[eSize].fLength = fSize;
+ pInfo->m_Size[eSize].eUnit = eUit;
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_GridImp::GetWidgetMargin(IFWL_Widget *pWidget, FWL_GRIDMARGIN eMargin, FX_FLOAT &fMargin)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ fMargin = pInfo->m_Margin[eMargin];
+ return (pInfo->m_dwMarginFlag & (1 << eMargin)) != 0;
+ }
+ return FALSE;
+}
+FWL_ERR CFWL_GridImp::SetWidgetMargin(IFWL_Widget *pWidget, FWL_GRIDMARGIN eMargin, FX_FLOAT fMargin)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ pInfo->m_Margin[eMargin] = fMargin;
+ pInfo->m_dwMarginFlag |= (1 << eMargin);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_GridImp::RemoveWidgetMargin(IFWL_Widget *pWidget, FWL_GRIDMARGIN eMargin)
+{
+ CFWL_GridWidgetInfo *pInfo = (CFWL_GridWidgetInfo*)GetWidgetInfo(pWidget);
+ if (pInfo) {
+ pInfo->m_dwMarginFlag &= ~(1 << eMargin);
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_GridImp::GetGridSize(FWL_GRIDSIZE eSize, FWL_GRIDUNIT &eUnit)
+{
+ eUnit = m_Size[eSize].eUnit;
+ return m_Size[eSize].fLength;
+}
+FWL_ERR CFWL_GridImp::SetGridSize(FWL_GRIDSIZE eSize, FX_FLOAT fSize, FWL_GRIDUNIT eUit)
+{
+ m_Size[eSize].fLength = fSize;
+ m_Size[eSize].eUnit = eUit;
+ return FWL_ERR_Succeeded;
+}
+CFWL_GridWidgetInfo* CFWL_GridImp::GetWidgetInfo(IFWL_Widget* pWidget)
+{
+ return (CFWL_GridWidgetInfo*)m_mapWidgetInfo.GetValueAt(pWidget);
+}
+void CFWL_GridImp::ProcFixedColRow(CFWL_GridColRow *pColRow, FX_INT32 nIndex, FX_FLOAT fColRowSize, FX_BOOL bColumn)
+{
+ pColRow->m_fActualSize = fColRowSize;
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (bColumn) {
+ if (pInfo->m_iColumn == nIndex && pInfo->m_iColumnSpan == 1) {
+ CalcWidgetWidth(pWidget, pInfo, pColRow->m_fActualSize);
+ }
+ } else {
+ if (pInfo->m_iRow == nIndex && pInfo->m_iRowSpan == 1) {
+ CalcWidgetHeigt(pWidget, pInfo, pColRow->m_fActualSize);
+ }
+ }
+ }
+}
+void CFWL_GridImp::ProcAutoColRow(CFWL_GridColRow *pColRow, FX_INT32 nIndex, FX_BOOL bColumn)
+{
+ _FWL_RETURN_IF_FAIL(pColRow);
+ FX_FLOAT fMaxSize = 0, fWidgetSize = 0;
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget*pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (!pWidget || !pInfo) {
+ continue;
+ }
+ if (bColumn) {
+ if (pInfo->m_iColumn != nIndex || pInfo->m_iColumnSpan != 1) {
+ continue;
+ }
+ fWidgetSize = CalcAutoColumnWidgetWidth(pWidget, pInfo);
+ if (fMaxSize < fWidgetSize) {
+ fMaxSize = fWidgetSize;
+ }
+ } else {
+ if (pInfo->m_iRow != nIndex || pInfo->m_iRowSpan != 1) {
+ continue;
+ }
+ fWidgetSize = CalcAutoColumnWidgetHeight(pWidget, pInfo);
+ if (fMaxSize < fWidgetSize) {
+ fMaxSize = fWidgetSize;
+ }
+ }
+ }
+ SetColRowActualSize(pColRow, fMaxSize);
+}
+void CFWL_GridImp::ProcScaledColRow(CFWL_GridColRow *pColRow, FX_INT32 nIndex, FX_FLOAT fColRowSize, FX_BOOL bColumn)
+{
+ if (fColRowSize > 0) {
+ ProcFixedColRow(pColRow, nIndex, fColRowSize, bColumn);
+ }
+}
+void CFWL_GridImp::CalcWidgetWidth(IFWL_Widget *pWidget, CFWL_GridWidgetInfo* pInfo, FX_FLOAT fColunmWidth)
+{
+ if (pInfo->m_Size[FWL_GRIDSIZE_Width].eUnit == FWL_GRIDUNIT_Fixed) {
+ SetWidgetActualWidth(pInfo, pInfo->m_Size[FWL_GRIDSIZE_Width].fLength);
+ } else {
+ FX_FLOAT fWidth = 0;
+ FX_FLOAT fLeftMargin = 0, fRightMargin = 0;
+ FX_BOOL bLeftMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Left, fLeftMargin);
+ FX_BOOL bRightMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Right, fRightMargin);
+ if (bLeftMargin && bRightMargin) {
+ fWidth = fColunmWidth - fLeftMargin - fRightMargin;
+ } else {
+ CFX_RectF rtAuto;
+ pWidget->GetWidgetRect(rtAuto, TRUE);
+ fWidth = rtAuto.Width();
+ }
+ SetWidgetActualWidth(pInfo, fWidth);
+ }
+}
+void CFWL_GridImp::CalcWidgetHeigt(IFWL_Widget *pWidget, CFWL_GridWidgetInfo* pInfo, FX_FLOAT fRowHeigt)
+{
+ if (pInfo->m_Size[FWL_GRIDSIZE_Height].eUnit == FWL_GRIDUNIT_Fixed) {
+ SetWidgetActualHeight(pInfo, pInfo->m_Size[FWL_GRIDSIZE_Height].fLength);
+ } else {
+ FX_FLOAT fHeight = 0;
+ FX_FLOAT fTopMargin = 0, fBottomMargin = 0;
+ FX_BOOL bTopMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Top, fTopMargin);
+ FX_BOOL bBottomMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Bottom, fBottomMargin);
+ if (bTopMargin && bBottomMargin) {
+ fHeight = fRowHeigt - fTopMargin - fBottomMargin;
+ } else {
+ CFX_RectF rtAuto;
+ pWidget->GetWidgetRect(rtAuto, TRUE);
+ fHeight = rtAuto.Height();
+ }
+ SetWidgetActualHeight(pInfo, fHeight);
+ }
+}
+FX_FLOAT CFWL_GridImp::CalcAutoColumnWidgetWidth(IFWL_Widget *pWidget, CFWL_GridWidgetInfo* pInfo)
+{
+ FX_FLOAT fLeftMargin = 0, fRightMargin = 0;
+ FX_BOOL bLeftMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Left, fLeftMargin);
+ FX_BOOL bRightMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Right, fRightMargin);
+ if (pInfo->m_Size[FWL_GRIDSIZE_Width].eUnit == FWL_GRIDUNIT_Fixed) {
+ SetWidgetActualWidth(pInfo, pInfo->m_Size[FWL_GRIDSIZE_Width].fLength);
+ } else {
+ CFX_RectF rtAuto;
+ pWidget->GetWidgetRect(rtAuto, TRUE);
+ FX_FLOAT fWidth = rtAuto.width;
+ SetWidgetActualWidth(pInfo, fWidth);
+ }
+ FX_FLOAT fTotal = pInfo->m_fActualWidth;
+ if (bLeftMargin) {
+ fTotal += fLeftMargin;
+ }
+ if (bRightMargin) {
+ fTotal += fRightMargin;
+ }
+ return fTotal;
+}
+FX_FLOAT CFWL_GridImp::CalcAutoColumnWidgetHeight(IFWL_Widget *pWidget, CFWL_GridWidgetInfo* pInfo)
+{
+ FX_FLOAT fTopMargin = 0, fBottomMargin = 0;
+ FX_BOOL bTopMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Top, fTopMargin);
+ FX_BOOL bBottomMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Bottom, fBottomMargin);
+ if (pInfo->m_Size[FWL_GRIDSIZE_Height].eUnit == FWL_GRIDUNIT_Fixed) {
+ SetWidgetActualHeight(pInfo, pInfo->m_Size[FWL_GRIDSIZE_Height].fLength);
+ } else {
+ CFX_RectF rtAuto;
+ pWidget->GetWidgetRect(rtAuto, TRUE);
+ FX_FLOAT fHeight = rtAuto.height;
+ SetWidgetActualHeight(pInfo, fHeight);
+ }
+ FX_FLOAT fTotal = pInfo->m_fActualHeight;
+ if (bTopMargin) {
+ fTotal += fTopMargin;
+ }
+ if (bBottomMargin) {
+ fTotal += fBottomMargin;
+ }
+ return fTotal;
+}
+FX_FLOAT CFWL_GridImp::ProcessColumns(FX_FLOAT fWidth)
+{
+ if (fWidth <= 0) {
+ return ProcessUnCertainColumns();
+ }
+ FX_INT32 iColumns = m_Columns.GetSize();
+ if (iColumns < 1) {
+ return fWidth;
+ }
+ FX_FLOAT fFixedWidth = 0;
+ FX_FLOAT fAutoWidth = 0;
+ CFX_PtrArray autoColumns;
+ CFX_PtrArray scaledColumns;
+ FX_FLOAT fScaledColumnNum = 0;
+ for (FX_INT32 i = 0; i < iColumns; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Columns[i];
+ if (!pColRow) {
+ continue;
+ }
+ switch(pColRow->m_Size.eUnit) {
+ case FWL_GRIDUNIT_Fixed: {
+ SetColRowActualSize(pColRow, pColRow->m_Size.fLength);
+ fFixedWidth += pColRow->m_fActualSize;
+ break;
+ }
+ case FWL_GRIDUNIT_Auto: {
+ ProcAutoColRow(pColRow, i, TRUE);
+ autoColumns.Add(pColRow);
+ break;
+ }
+ case FWL_GRIDUNIT_Scaled:
+ default: {
+ fScaledColumnNum += pColRow->m_Size.fLength;
+ scaledColumns.Add(pColRow);
+ SetColRowActualSize(pColRow, 0);
+ }
+ }
+ }
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (!pInfo || pInfo->m_iColumnSpan < 2) {
+ continue;
+ }
+ CFX_PtrArray spanAutoColumns;
+ FX_FLOAT fSpanSize = 0;
+ FX_INT32 iAutoColRows = 0;
+ FX_INT32 iScaledColRows = 0;
+ for (FX_INT32 i = 0; i < pInfo->m_iColumnSpan; i++) {
+ CFWL_GridColRow *pColumn = (CFWL_GridColRow*)GetColRow(TRUE, pInfo->m_iColumn + i);
+ if (!pColumn) {
+ break;
+ }
+ fSpanSize += pColumn->m_fActualSize;
+ if (pColumn->m_Size.eUnit == FWL_GRIDUNIT_Auto) {
+ iAutoColRows++;
+ spanAutoColumns.Add(pColumn);
+ } else if (pColumn->m_Size.eUnit == FWL_GRIDUNIT_Scaled) {
+ iScaledColRows++;
+ }
+ }
+ if (iAutoColRows < 1) {
+ continue;
+ }
+ FX_FLOAT fWidgetWidth = CalcAutoColumnWidgetWidth(pWidget, pInfo);
+ if (fWidgetWidth > fSpanSize) {
+ if (iScaledColRows > 0) {
+ } else {
+ SetSpanAutoColRowSize(spanAutoColumns, fWidgetWidth - fSpanSize);
+ }
+ }
+ }
+ FX_INT32 iAutoCols = autoColumns.GetSize();
+ for (FX_INT32 k = 0; k < iAutoCols; k++) {
+ fAutoWidth += ((CFWL_GridColRow*)autoColumns[k])->m_fActualSize;
+ }
+ FX_FLOAT fScaledWidth = fWidth - fFixedWidth - fAutoWidth;
+ if (fScaledWidth > 0 && fScaledColumnNum > 0) {
+ SetScaledColRowsSize(scaledColumns, fScaledWidth, fScaledColumnNum);
+ }
+ return fWidth;
+}
+FX_FLOAT CFWL_GridImp::ProcessRows(FX_FLOAT fHeight)
+{
+ if (fHeight <= 0) {
+ return ProcessUnCertainRows();
+ }
+ FX_INT32 iRows = m_Rows.GetSize();
+ if (iRows < 1) {
+ return fHeight;
+ }
+ FX_FLOAT fFixedHeight = 0;
+ FX_FLOAT fAutoHeigt = 0;
+ CFX_PtrArray autoRows;
+ CFX_PtrArray scaledRows;
+ FX_FLOAT fScaledRowNum = 0;
+ for (FX_INT32 i = 0; i < iRows; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Rows[i];
+ if (!pColRow) {
+ continue;
+ }
+ switch(pColRow->m_Size.eUnit) {
+ case FWL_GRIDUNIT_Fixed: {
+ SetColRowActualSize(pColRow, pColRow->m_Size.fLength);
+ fFixedHeight += pColRow->m_fActualSize;
+ break;
+ }
+ case FWL_GRIDUNIT_Auto: {
+ ProcAutoColRow(pColRow, i, FALSE);
+ autoRows.Add(pColRow);
+ break;
+ }
+ case FWL_GRIDUNIT_Scaled:
+ default: {
+ fScaledRowNum += pColRow->m_Size.fLength;
+ scaledRows.Add(pColRow);
+ SetColRowActualSize(pColRow, 0);
+ break;
+ }
+ }
+ }
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (!pInfo || pInfo->m_iRowSpan < 2) {
+ continue;
+ }
+ CFX_PtrArray spanAutoRows;
+ FX_FLOAT fSpanSize = 0;
+ FX_INT32 iAutoColRows = 0;
+ FX_INT32 iScaledColRows = 0;
+ for (FX_INT32 i = 0; i < pInfo->m_iRowSpan; i++) {
+ CFWL_GridColRow *pRow = (CFWL_GridColRow*)GetColRow(FALSE, pInfo->m_iRow + i);
+ if (!pRow) {
+ break;
+ }
+ fSpanSize += pRow->m_fActualSize;
+ if (pRow->m_Size.eUnit == FWL_GRIDUNIT_Auto) {
+ iAutoColRows++;
+ spanAutoRows.Add(pRow);
+ } else if (pRow->m_Size.eUnit == FWL_GRIDUNIT_Scaled) {
+ iScaledColRows++;
+ }
+ }
+ if (iAutoColRows < 1) {
+ continue;
+ }
+ FX_FLOAT fWidgetHeight = CalcAutoColumnWidgetHeight(pWidget, pInfo);
+ if (fWidgetHeight > fSpanSize) {
+ if (iScaledColRows > 0) {
+ } else {
+ SetSpanAutoColRowSize(spanAutoRows, fWidgetHeight - fSpanSize);
+ }
+ }
+ }
+ FX_INT32 iAutoRows = autoRows.GetSize();
+ for (FX_INT32 k = 0; k < iAutoRows; k++) {
+ fAutoHeigt += ((CFWL_GridColRow*)autoRows[k])->m_fActualSize;
+ }
+ FX_FLOAT fScaledHeight = fHeight - fFixedHeight - fAutoHeigt;
+ if (fScaledHeight > 0 && fScaledRowNum > 0) {
+ SetScaledColRowsSize(scaledRows, fScaledHeight, fScaledRowNum);
+ }
+ return fHeight;
+}
+FX_FLOAT CFWL_GridImp::ProcessUnCertainColumns()
+{
+ FX_INT32 iColumns = m_Columns.GetSize();
+ if (iColumns < 1) {
+ CFWL_GridColRow *pColRow = new CFWL_GridColRow;
+ pColRow->m_Size.eUnit = FWL_GRIDUNIT_Auto;
+ ProcAutoColRow(pColRow, 0, TRUE);
+ FX_FLOAT fWidth = pColRow->m_fActualSize;
+ delete pColRow;
+ return fWidth;
+ }
+ FX_FLOAT fFixedWidth = 0;
+ CFX_PtrArray autoColumns;
+ CFX_PtrArray scaledColumns;
+ FX_FLOAT fScaledColumnNum = 0;
+ FX_FLOAT fScaledMaxPerWidth = 0;
+ for (FX_INT32 i = 0; i < iColumns; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Columns[i];
+ if (!pColRow) {
+ continue;
+ }
+ switch(pColRow->m_Size.eUnit) {
+ case FWL_GRIDUNIT_Fixed: {
+ SetColRowActualSize(pColRow, pColRow->m_Size.fLength);
+ fFixedWidth += pColRow->m_fActualSize;
+ break;
+ }
+ case FWL_GRIDUNIT_Auto: {
+ ProcAutoColRow(pColRow, i, TRUE);
+ autoColumns.Add(pColRow);
+ break;
+ }
+ case FWL_GRIDUNIT_Scaled:
+ default: {
+ ProcAutoColRow(pColRow, i, TRUE);
+ fScaledColumnNum += pColRow->m_Size.fLength;
+ scaledColumns.Add(pColRow);
+ if (pColRow->m_Size.fLength <= 0) {
+ break;
+ }
+ FX_FLOAT fPerWidth = pColRow->m_fActualSize / pColRow->m_Size.fLength;
+ if (fPerWidth > fScaledMaxPerWidth) {
+ fScaledMaxPerWidth = fPerWidth;
+ }
+ }
+ }
+ }
+ iColumns = scaledColumns.GetSize();
+ for (FX_INT32 j = 0; j < iColumns; j++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)scaledColumns[j];
+ if (!pColRow) {
+ continue;
+ }
+ SetColRowActualSize(pColRow, fScaledMaxPerWidth * pColRow->m_Size.fLength);
+ }
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (!pInfo || pInfo->m_iColumnSpan < 2) {
+ continue;
+ }
+ CFX_PtrArray spanAutoColumns;
+ CFX_PtrArray spanScaledColumns;
+ FX_FLOAT fSpanSize = 0;
+ FX_FLOAT fScaledSum = 0;
+ FX_INT32 iAutoColRows = 0;
+ FX_INT32 iScaledColRows = 0;
+ for (FX_INT32 i = 0; i < pInfo->m_iColumnSpan; i++) {
+ CFWL_GridColRow *pColumn = (CFWL_GridColRow*)GetColRow(TRUE, pInfo->m_iColumn + i);
+ if (!pColumn) {
+ break;
+ }
+ fSpanSize += pColumn->m_fActualSize;
+ if (pColumn->m_Size.eUnit == FWL_GRIDUNIT_Auto) {
+ iAutoColRows++;
+ spanAutoColumns.Add(pColumn);
+ } else if (pColumn->m_Size.eUnit == FWL_GRIDUNIT_Scaled) {
+ iScaledColRows++;
+ fScaledSum += pColumn->m_Size.fLength;
+ spanScaledColumns.Add(pColumn);
+ }
+ }
+ if (iAutoColRows < 1 && iScaledColRows < 1) {
+ continue;
+ }
+ FX_FLOAT fWidgetWidth = CalcAutoColumnWidgetWidth(pWidget, pInfo);
+ if (fWidgetWidth > fSpanSize) {
+ if (iScaledColRows > 0 ) {
+ if (fScaledSum <= 0) {
+ continue;
+ }
+ SetSpanScaledColRowSize(spanScaledColumns, fWidgetWidth - fSpanSize, fScaledSum);
+ } else {
+ SetSpanAutoColRowSize(spanAutoColumns, fWidgetWidth - fSpanSize);
+ }
+ }
+ }
+ FX_FLOAT fAutoWidth = 0;
+ FX_INT32 iAutoCols = autoColumns.GetSize();
+ for (FX_INT32 m = 0; m < iAutoCols; m++) {
+ fAutoWidth += ((CFWL_GridColRow*)autoColumns[m])->m_fActualSize;
+ }
+ FX_FLOAT fScaledWidth = 0;
+ iColumns = scaledColumns.GetSize();
+ for (FX_INT32 n = 0; n < iColumns; n++) {
+ fScaledWidth += ((CFWL_GridColRow*)scaledColumns[n])->m_fActualSize;
+ }
+ return fFixedWidth + fAutoWidth + fScaledWidth;
+}
+FX_FLOAT CFWL_GridImp::ProcessUnCertainRows()
+{
+ FX_INT32 iRows = m_Rows.GetSize();
+ if (iRows < 1) {
+ CFWL_GridColRow *pColRow = new CFWL_GridColRow;
+ pColRow->m_Size.eUnit = FWL_GRIDUNIT_Auto;
+ ProcAutoColRow(pColRow, 0, FALSE);
+ FX_FLOAT fWidth = pColRow->m_fActualSize;
+ delete pColRow;
+ return fWidth;
+ }
+ FX_FLOAT fFixedHeight = 0;
+ CFX_PtrArray autoRows;
+ CFX_PtrArray scaledRows;
+ FX_FLOAT fScaledRowNum = 0;
+ FX_FLOAT fScaledMaxPerHeight = 0;
+ for (FX_INT32 i = 0; i < iRows; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Rows[i];
+ if (!pColRow) {
+ continue;
+ }
+ switch(pColRow->m_Size.eUnit) {
+ case FWL_GRIDUNIT_Fixed: {
+ SetColRowActualSize(pColRow, pColRow->m_Size.fLength);
+ fFixedHeight += pColRow->m_fActualSize;
+ break;
+ }
+ case FWL_GRIDUNIT_Auto: {
+ ProcAutoColRow(pColRow, i, FALSE);
+ autoRows.Add(pColRow);
+ break;
+ }
+ case FWL_GRIDUNIT_Scaled:
+ default: {
+ ProcAutoColRow(pColRow, i, FALSE);
+ fScaledRowNum += pColRow->m_Size.fLength;
+ scaledRows.Add(pColRow);
+ if (pColRow->m_Size.fLength > 0) {
+ FX_FLOAT fPerHeight = pColRow->m_fActualSize / pColRow->m_Size.fLength;
+ if (fPerHeight > fScaledMaxPerHeight) {
+ fScaledMaxPerHeight = fPerHeight;
+ }
+ }
+ break;
+ }
+ }
+ }
+ iRows = scaledRows.GetSize();
+ for (FX_INT32 j = 0; j < iRows; j++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)scaledRows[j];
+ if (!pColRow) {
+ continue;
+ }
+ SetColRowActualSize(pColRow, fScaledMaxPerHeight * pColRow->m_Size.fLength);
+ }
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (pInfo->m_iRowSpan < 2) {
+ continue;
+ }
+ CFX_PtrArray spanAutoRows;
+ CFX_PtrArray spanScaledRows;
+ FX_FLOAT fSpanSize = 0;
+ FX_FLOAT fScaledSum = 0;
+ FX_INT32 iAutoColRows = 0;
+ FX_INT32 iScaledColRows = 0;
+ for (FX_INT32 i = 0; i < pInfo->m_iRowSpan; i++) {
+ CFWL_GridColRow *pRow = (CFWL_GridColRow*)GetColRow(FALSE, pInfo->m_iRow + i);
+ if (!pRow) {
+ break;
+ }
+ fSpanSize += pRow->m_fActualSize;
+ if (pRow->m_Size.eUnit == FWL_GRIDUNIT_Auto) {
+ iAutoColRows++;
+ spanAutoRows.Add(pRow);
+ } else if (pRow->m_Size.eUnit == FWL_GRIDUNIT_Scaled) {
+ iScaledColRows++;
+ fScaledSum += pRow->m_Size.fLength;
+ spanScaledRows.Add(pRow);
+ }
+ }
+ if (iAutoColRows < 1 && iScaledColRows < 1) {
+ continue;
+ }
+ FX_FLOAT fWidgetHeight = CalcAutoColumnWidgetHeight(pWidget, pInfo);
+ if (fWidgetHeight > fSpanSize) {
+ if (iScaledColRows > 0) {
+ if (fScaledSum <= 0) {
+ continue;
+ }
+ SetSpanScaledColRowSize(spanScaledRows, fWidgetHeight - fSpanSize, fScaledSum);
+ } else {
+ SetSpanAutoColRowSize(spanAutoRows, fWidgetHeight - fSpanSize);
+ }
+ }
+ }
+ FX_FLOAT fAutoHeigt = 0;
+ FX_INT32 iAutoRows = autoRows.GetSize();
+ for (FX_INT32 m = 0; m < iAutoRows; m++) {
+ fAutoHeigt += ((CFWL_GridColRow*)autoRows[m])->m_fActualSize;
+ }
+ FX_FLOAT fScaledHeight = 0;
+ iRows = scaledRows.GetSize();
+ for (FX_INT32 n = 0; n < iRows; n++) {
+ fScaledHeight += ((CFWL_GridColRow*)scaledRows[n])->m_fActualSize;
+ }
+ return fFixedHeight + fAutoHeigt + fScaledHeight;
+}
+FX_BOOL CFWL_GridImp::SetColRowActualSize(CFWL_GridColRow* pColRow, FX_FLOAT fSize, FX_BOOL bSetBeyond )
+{
+ if (pColRow->m_MinSize.eUnit == FWL_GRIDUNIT_Fixed && fSize < pColRow->m_MinSize.fLength) {
+ pColRow->m_fActualSize = pColRow->m_MinSize.fLength;
+ return FALSE;
+ }
+ if (pColRow->m_MaxSize.eUnit == FWL_GRIDUNIT_Fixed && fSize > pColRow->m_MaxSize.fLength) {
+ pColRow->m_fActualSize = pColRow->m_MaxSize.fLength;
+ return FALSE;
+ }
+ if (bSetBeyond) {
+ return TRUE;
+ }
+ pColRow->m_fActualSize = fSize;
+ return TRUE;
+}
+FX_FLOAT CFWL_GridImp::SetWidgetActualWidth(CFWL_GridWidgetInfo* pInfo, FX_FLOAT fWidth)
+{
+ if (pInfo->m_Size[FWL_GRIDSIZE_MinWidth].eUnit == FWL_GRIDUNIT_Fixed &&
+ fWidth < pInfo->m_Size[FWL_GRIDSIZE_MinWidth].fLength) {
+ fWidth = pInfo->m_Size[FWL_GRIDSIZE_MinWidth].fLength;
+ }
+ if (pInfo->m_Size[FWL_GRIDSIZE_MaxWidth].eUnit == FWL_GRIDUNIT_Fixed &&
+ fWidth > pInfo->m_Size[FWL_GRIDSIZE_MaxWidth].fLength) {
+ fWidth = pInfo->m_Size[FWL_GRIDSIZE_MaxWidth].fLength;
+ }
+ pInfo->m_fActualWidth = fWidth;
+ return fWidth;
+}
+FX_FLOAT CFWL_GridImp::SetWidgetActualHeight(CFWL_GridWidgetInfo* pInfo, FX_FLOAT fHeight)
+{
+ if (pInfo->m_Size[FWL_GRIDSIZE_MinHeight].eUnit == FWL_GRIDUNIT_Fixed &&
+ fHeight < pInfo->m_Size[FWL_GRIDSIZE_MinHeight].fLength) {
+ fHeight = pInfo->m_Size[FWL_GRIDSIZE_MinHeight].fLength;
+ }
+ if (pInfo->m_Size[FWL_GRIDSIZE_MaxHeight].eUnit == FWL_GRIDUNIT_Fixed &&
+ fHeight > pInfo->m_Size[FWL_GRIDSIZE_MaxHeight].fLength) {
+ fHeight = pInfo->m_Size[FWL_GRIDSIZE_MaxHeight].fLength;
+ }
+ pInfo->m_fActualHeight = fHeight;
+ return fHeight;
+}
+void CFWL_GridImp::SetAllWidgetsRect()
+{
+ FX_FLOAT fStartLeft = 0;
+ FX_INT32 iColumns = m_Columns.GetSize();
+ for (FX_INT32 i = 0; i < iColumns; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Columns[i];
+ if (!pColRow) {
+ continue;
+ }
+ pColRow->m_fActualPos = fStartLeft;
+ fStartLeft += pColRow->m_fActualSize;
+ }
+ FX_FLOAT fStartTop = 0;
+ FX_INT32 iRows = m_Rows.GetSize();
+ for (FX_INT32 j = 0; j < iRows; j++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)m_Rows[j];
+ if (!pColRow) {
+ continue;
+ }
+ pColRow->m_fActualPos = fStartTop;
+ fStartTop += pColRow->m_fActualSize;
+ }
+ FX_POSITION ps = m_mapWidgetInfo.GetStartPosition();
+ while (ps) {
+ IFWL_Widget *pWidget = NULL;
+ CFWL_GridWidgetInfo *pInfo = NULL;
+ m_mapWidgetInfo.GetNextAssoc(ps, (void*&)pWidget, (void*&)pInfo);
+ if (!pWidget || !pInfo) {
+ continue;
+ }
+ FX_FLOAT fColumnStart = 0;
+ CFWL_GridColRow *pColumn = (CFWL_GridColRow*)GetColRow(TRUE, pInfo->m_iColumn);
+ if (pColumn) {
+ fColumnStart = pColumn->m_fActualPos;
+ }
+ FX_FLOAT fRowStart = 0;
+ CFWL_GridColRow *pRow = (CFWL_GridColRow*)GetColRow(FALSE, pInfo->m_iRow);
+ if (pRow) {
+ fRowStart = pRow->m_fActualPos;
+ }
+ FX_FLOAT fColumnWidth = 0;
+ if (iColumns > 0) {
+ for (FX_INT32 j = 0; j < pInfo->m_iColumnSpan; j++) {
+ CFWL_GridColRow *pCol = (CFWL_GridColRow*)GetColRow(TRUE, pInfo->m_iColumn + j);
+ if (!pCol) {
+ break;
+ }
+ fColumnWidth += pCol->m_fActualSize;
+ }
+ } else {
+ fColumnWidth = m_pProperties->m_rtWidget.width;
+ }
+ FX_FLOAT fRowHeight = 0;
+ if (iRows > 0) {
+ for (FX_INT32 k = 0; k < pInfo->m_iRowSpan; k++) {
+ CFWL_GridColRow *pR = (CFWL_GridColRow*)GetColRow(FALSE, pInfo->m_iRow + k);
+ if (!pR) {
+ break;
+ }
+ fRowHeight += pR->m_fActualSize;
+ }
+ } else {
+ fRowHeight = m_pProperties->m_rtWidget.height;
+ }
+ FX_FLOAT fLeftMargin = 0, fRightMargin = 0;
+ FX_BOOL bLeftMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Left, fLeftMargin);
+ FX_BOOL bRightMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Right, fRightMargin);
+ FX_FLOAT fTopMargin = 0, fBottomMargin = 0;
+ FX_BOOL bTopMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Top, fTopMargin);
+ FX_BOOL bBottomMargin = GetWidgetMargin(pWidget, FWL_GRIDMARGIN_Bottom, fBottomMargin);
+ FWL_LAYOUTDATA ltd;
+ ltd.fWidth = 0;
+ ltd.fHeight = 0;
+ if (pInfo->m_Size[FWL_GRIDSIZE_Width].eUnit == FWL_GRIDUNIT_Fixed) {
+ SetWidgetActualWidth(pInfo, pInfo->m_Size[FWL_GRIDSIZE_Width].fLength);
+ ltd.fWidth = pInfo->m_fActualWidth;
+ } else {
+ if (bLeftMargin && bRightMargin) {
+ SetWidgetActualWidth(pInfo, fColumnWidth - fLeftMargin - fRightMargin);
+ ltd.fWidth = pInfo->m_fActualWidth;
+ } else {
+ CFX_RectF rtAuto;
+ pWidget->GetWidgetRect(rtAuto, TRUE);
+ SetWidgetActualWidth(pInfo, rtAuto.width);
+ }
+ }
+ if (pInfo->m_Size[FWL_GRIDSIZE_Height].eUnit == FWL_GRIDUNIT_Fixed) {
+ SetWidgetActualHeight(pInfo, pInfo->m_Size[FWL_GRIDSIZE_Height].fLength);
+ ltd.fHeight = pInfo->m_fActualHeight;
+ } else {
+ if (bTopMargin && bBottomMargin) {
+ SetWidgetActualHeight(pInfo, fRowHeight - fTopMargin - fBottomMargin);
+ ltd.fHeight = pInfo->m_fActualHeight;
+ } else {
+ CFX_RectF rtAuto;
+ pWidget->GetWidgetRect(rtAuto, TRUE);
+ SetWidgetActualHeight(pInfo, rtAuto.height);
+ }
+ }
+ if (bLeftMargin && bRightMargin && pInfo->m_Size[FWL_GRIDSIZE_Width].eUnit == FWL_GRIDUNIT_Fixed) {
+ fLeftMargin = fColumnStart + fLeftMargin + (fColumnWidth - fLeftMargin - fRightMargin - pInfo->m_fActualWidth) / 2;
+ } else if (bLeftMargin) {
+ fLeftMargin = fColumnStart + fLeftMargin;
+ } else if (bRightMargin) {
+ fLeftMargin = fColumnStart + fColumnWidth - fRightMargin - pInfo->m_fActualWidth;
+ } else {
+ fLeftMargin = fColumnStart;
+ }
+ if (bTopMargin && bBottomMargin && pInfo->m_Size[FWL_GRIDSIZE_Height].eUnit == FWL_GRIDUNIT_Fixed) {
+ fTopMargin = fRowStart + fTopMargin + (fRowHeight - fTopMargin - fBottomMargin - pInfo->m_fActualHeight) / 2;
+ } else if (bTopMargin) {
+ fTopMargin = fRowStart + fTopMargin;
+ } else if (bBottomMargin) {
+ fTopMargin = fRowStart + fRowHeight - fBottomMargin - pInfo->m_fActualHeight;
+ } else {
+ fTopMargin = fRowStart;
+ }
+ CFX_RectF rtWidget, rtOld;
+ rtWidget.Set(fLeftMargin, fTopMargin, pInfo->m_fActualWidth, pInfo->m_fActualHeight);
+ pWidget->GetWidgetRect(rtOld);
+ if (rtWidget == rtOld) {
+ continue;
+ }
+ pWidget->SetWidgetRect(rtWidget);
+ if (rtWidget.width == rtOld.width && rtWidget.height == rtOld.height) {
+ continue;
+ }
+ pWidget->Update();
+ }
+}
+FX_BOOL CFWL_GridImp::IsGrid(IFWL_Widget* pWidget)
+{
+ _FWL_RETURN_VALUE_IF_FAIL(pWidget, FALSE);
+ return pWidget->GetClassID() == FWL_CLASSHASH_Grid;
+}
+void CFWL_GridImp::SetSpanAutoColRowSize(const CFX_PtrArray &spanAutos, FX_FLOAT fTotalSize)
+{
+ FX_INT32 iAutoColRows = spanAutos.GetSize();
+ if (iAutoColRows < 1) {
+ return;
+ }
+ CFX_PtrArray autoNoMinMaxs;
+ FX_FLOAT fAutoPer = fTotalSize / iAutoColRows;
+ for (FX_INT32 j = 0; j < iAutoColRows; j++) {
+ CFWL_GridColRow *pColumn = (CFWL_GridColRow*)spanAutos[j];
+ FX_FLOAT fOrgSize = pColumn->m_fActualSize;
+ if (SetColRowActualSize(pColumn, pColumn->m_fActualSize + fAutoPer, TRUE)) {
+ autoNoMinMaxs.Add(pColumn);
+ } else {
+ fTotalSize -= pColumn->m_fActualSize - fOrgSize;
+ FX_INT32 iNoMinMax = iAutoColRows - (j + 1 - autoNoMinMaxs.GetSize());
+ if (iNoMinMax > 0 && fTotalSize > 0) {
+ fAutoPer = fTotalSize / iNoMinMax;
+ } else {
+ break;
+ }
+ }
+ }
+ FX_INT32 iNormals = autoNoMinMaxs.GetSize();
+ if (fTotalSize > 0) {
+ if (iNormals == iAutoColRows) {
+ fAutoPer = fTotalSize / iNormals;
+ for (FX_INT32 k = 0; k < iNormals; k++) {
+ CFWL_GridColRow *pColumn = (CFWL_GridColRow*)autoNoMinMaxs[k];
+ pColumn->m_fActualSize += fAutoPer;
+ }
+ } else {
+ SetSpanAutoColRowSize(autoNoMinMaxs, fTotalSize);
+ }
+ } else {
+ }
+}
+void CFWL_GridImp::SetSpanScaledColRowSize(const CFX_PtrArray &spanScaleds, FX_FLOAT fTotalSize, FX_FLOAT fTotalScaledNum)
+{
+ FX_INT32 iScaledColRows = spanScaleds.GetSize();
+ if (iScaledColRows < 1) {
+ return;
+ }
+ CFX_PtrArray autoNoMinMaxs;
+ FX_FLOAT fPerSize = fTotalSize / fTotalScaledNum;
+ for (FX_INT32 i = 0; i < iScaledColRows; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)spanScaleds[i];
+ if (SetColRowActualSize(pColRow, pColRow->m_fActualSize + fPerSize * pColRow->m_Size.fLength, TRUE)) {
+ autoNoMinMaxs.Add(pColRow);
+ } else {
+ fTotalSize -= pColRow->m_fActualSize;
+ fTotalScaledNum -= pColRow->m_Size.fLength;
+ FX_INT32 iNoMinMax = iScaledColRows - (i + 1 - autoNoMinMaxs.GetSize());
+ if (iNoMinMax > 0 && fTotalSize > 0) {
+ fPerSize = fTotalSize / fTotalScaledNum;
+ } else {
+ break;
+ }
+ }
+ }
+ FX_INT32 iNormals = autoNoMinMaxs.GetSize();
+ if (fTotalSize > 0) {
+ if (iNormals == iScaledColRows) {
+ fPerSize = fTotalSize / fTotalScaledNum;
+ for (FX_INT32 j = 0; j < iNormals; j++) {
+ CFWL_GridColRow *pColumn = (CFWL_GridColRow*)autoNoMinMaxs[j];
+ pColumn->m_fActualSize += fPerSize * pColumn->m_Size.fLength;
+ }
+ } else {
+ SetSpanScaledColRowSize(autoNoMinMaxs, fTotalSize, fTotalScaledNum);
+ }
+ } else {
+ }
+}
+void CFWL_GridImp::SetScaledColRowsSize(const CFX_PtrArray &spanScaleds, FX_FLOAT fTotalSize, FX_FLOAT fTotalScaledNum)
+{
+ FX_INT32 iScaledColRows = spanScaleds.GetSize();
+ if (iScaledColRows < 1) {
+ return;
+ }
+ CFX_PtrArray autoNoMinMaxs;
+ FX_FLOAT fPerSize = fTotalSize / fTotalScaledNum;
+ for (FX_INT32 i = 0; i < iScaledColRows; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)spanScaleds[i];
+ if (!pColRow) {
+ continue;
+ }
+ FX_FLOAT fSize = fPerSize * pColRow->m_Size.fLength;
+ FX_FLOAT fOrgSize = pColRow->m_fActualSize;
+ if (SetColRowActualSize(pColRow, fSize, TRUE)) {
+ autoNoMinMaxs.Add(pColRow);
+ } else {
+ fTotalSize -= pColRow->m_fActualSize - fOrgSize;
+ fTotalScaledNum -= pColRow->m_Size.fLength;
+ FX_INT32 iNoMinMax = iScaledColRows - (i + 1 - autoNoMinMaxs.GetSize());
+ if (iNoMinMax > 0 && fTotalSize > 0) {
+ fPerSize = fTotalSize / fTotalScaledNum;
+ } else {
+ break;
+ }
+ }
+ }
+ FX_INT32 iNormals = autoNoMinMaxs.GetSize();
+ if (fTotalSize > 0) {
+ if (iNormals == iScaledColRows) {
+ fPerSize = fTotalSize / fTotalScaledNum;
+ for (FX_INT32 i = 0; i < iNormals; i++) {
+ CFWL_GridColRow *pColRow = (CFWL_GridColRow*)autoNoMinMaxs[i];
+ if (!pColRow) {
+ continue;
+ }
+ FX_FLOAT fSize = fPerSize * pColRow->m_Size.fLength;
+ pColRow->m_fActualSize = fSize;
+ }
+ } else {
+ SetScaledColRowsSize(autoNoMinMaxs, fTotalSize, fTotalScaledNum);
+ }
+ } else {
+ }
+}
+CFWL_GridDelegate::CFWL_GridDelegate(CFWL_GridImp *pOwner)
+ : m_pOwner(pOwner)
+{
+}
+FX_INT32 CFWL_GridDelegate::OnProcessMessage(CFWL_Message *pMessage)
+{
+ if (pMessage->GetClassID() != FWL_MSGHASH_Mouse) {
+ return 0;
+ }
+ CFWL_MsgMouse *pMsg = (CFWL_MsgMouse*)pMessage;
+ if (pMsg->m_dwCmd != FWL_MSGMOUSECMD_LButtonDown) {
+ return 0;
+ }
+ return 1;
+}
+FWL_ERR CFWL_GridDelegate::OnDrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix )
+{
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
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