// 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 "fpdfsdk/fxedit/include/fxet_list.h"
|
|
#include "core/fpdfdoc/include/cpvt_word.h"
|
#include "fpdfsdk/fxedit/include/fxet_edit.h"
|
#include "fpdfsdk/pdfwindow/PWL_ListBox.h"
|
|
CFX_ListItem::CFX_ListItem()
|
: m_pEdit(new CFX_Edit),
|
m_bSelected(FALSE),
|
m_rcListItem(0.0f, 0.0f, 0.0f, 0.0f) {
|
m_pEdit->SetAlignmentV(1);
|
m_pEdit->Initialize();
|
}
|
|
CFX_ListItem::~CFX_ListItem() {
|
}
|
|
void CFX_ListItem::SetFontMap(IPVT_FontMap* pFontMap) {
|
m_pEdit->SetFontMap(pFontMap);
|
}
|
|
CFX_Edit* CFX_ListItem::GetEdit() const {
|
return m_pEdit.get();
|
}
|
|
CFX_Edit_Iterator* CFX_ListItem::GetIterator() const {
|
return m_pEdit->GetIterator();
|
}
|
|
void CFX_ListItem::SetRect(const CLST_Rect& rect) {
|
m_rcListItem = rect;
|
}
|
|
CLST_Rect CFX_ListItem::GetRect() const {
|
return m_rcListItem;
|
}
|
|
FX_BOOL CFX_ListItem::IsSelected() const {
|
return m_bSelected;
|
}
|
|
void CFX_ListItem::SetSelect(FX_BOOL bSelected) {
|
m_bSelected = bSelected;
|
}
|
|
void CFX_ListItem::SetText(const FX_WCHAR* text) {
|
m_pEdit->SetText(text);
|
}
|
|
void CFX_ListItem::SetFontSize(FX_FLOAT fFontSize) {
|
m_pEdit->SetFontSize(fFontSize);
|
}
|
|
FX_FLOAT CFX_ListItem::GetItemHeight() const {
|
return m_pEdit->GetContentRect().Height();
|
}
|
|
uint16_t CFX_ListItem::GetFirstChar() const {
|
CPVT_Word word;
|
CFX_Edit_Iterator* pIterator = GetIterator();
|
pIterator->SetAt(1);
|
pIterator->GetWord(word);
|
return word.Word;
|
}
|
|
CFX_WideString CFX_ListItem::GetText() const {
|
return m_pEdit->GetText();
|
}
|
|
CFX_ListContainer::CFX_ListContainer() {}
|
|
CFX_ListContainer::~CFX_ListContainer() {}
|
|
void CFX_ListContainer::SetPlateRect(const CFX_FloatRect& rect) {
|
m_rcPlate = rect;
|
}
|
|
CPLST_Select::CPLST_Select() {}
|
|
CPLST_Select::~CPLST_Select() {
|
for (int32_t i = 0, sz = m_aItems.GetSize(); i < sz; i++)
|
delete m_aItems.GetAt(i);
|
|
m_aItems.RemoveAll();
|
}
|
|
void CPLST_Select::Add(int32_t nItemIndex) {
|
int32_t nIndex = Find(nItemIndex);
|
|
if (nIndex < 0) {
|
m_aItems.Add(new CPLST_Select_Item(nItemIndex, 1));
|
} else {
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(nIndex)) {
|
pItem->nState = 1;
|
}
|
}
|
}
|
|
void CPLST_Select::Add(int32_t nBeginIndex, int32_t nEndIndex) {
|
if (nBeginIndex > nEndIndex) {
|
int32_t nTemp = nEndIndex;
|
nEndIndex = nBeginIndex;
|
nBeginIndex = nTemp;
|
}
|
|
for (int32_t i = nBeginIndex; i <= nEndIndex; i++)
|
Add(i);
|
}
|
|
void CPLST_Select::Sub(int32_t nItemIndex) {
|
for (int32_t i = m_aItems.GetSize() - 1; i >= 0; i--) {
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(i))
|
if (pItem->nItemIndex == nItemIndex)
|
pItem->nState = -1;
|
}
|
}
|
|
void CPLST_Select::Sub(int32_t nBeginIndex, int32_t nEndIndex) {
|
if (nBeginIndex > nEndIndex) {
|
int32_t nTemp = nEndIndex;
|
nEndIndex = nBeginIndex;
|
nBeginIndex = nTemp;
|
}
|
|
for (int32_t i = nBeginIndex; i <= nEndIndex; i++)
|
Sub(i);
|
}
|
|
int32_t CPLST_Select::Find(int32_t nItemIndex) const {
|
for (int32_t i = 0, sz = m_aItems.GetSize(); i < sz; i++) {
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(i)) {
|
if (pItem->nItemIndex == nItemIndex)
|
return i;
|
}
|
}
|
|
return -1;
|
}
|
|
FX_BOOL CPLST_Select::IsExist(int32_t nItemIndex) const {
|
return Find(nItemIndex) >= 0;
|
}
|
|
int32_t CPLST_Select::GetCount() const {
|
return m_aItems.GetSize();
|
}
|
|
int32_t CPLST_Select::GetItemIndex(int32_t nIndex) const {
|
if (nIndex >= 0 && nIndex < m_aItems.GetSize())
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(nIndex))
|
return pItem->nItemIndex;
|
|
return -1;
|
}
|
|
int32_t CPLST_Select::GetState(int32_t nIndex) const {
|
if (nIndex >= 0 && nIndex < m_aItems.GetSize())
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(nIndex))
|
return pItem->nState;
|
|
return 0;
|
}
|
|
void CPLST_Select::DeselectAll() {
|
for (int32_t i = 0, sz = m_aItems.GetSize(); i < sz; i++) {
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(i)) {
|
pItem->nState = -1;
|
}
|
}
|
}
|
|
void CPLST_Select::Done() {
|
for (int32_t i = m_aItems.GetSize() - 1; i >= 0; i--) {
|
if (CPLST_Select_Item* pItem = m_aItems.GetAt(i)) {
|
if (pItem->nState == -1) {
|
delete pItem;
|
m_aItems.RemoveAt(i);
|
} else {
|
pItem->nState = 0;
|
}
|
}
|
}
|
}
|
|
CFX_ListCtrl::CFX_ListCtrl()
|
: m_pNotify(nullptr),
|
m_bNotifyFlag(FALSE),
|
m_ptScrollPos(0.0f, 0.0f),
|
m_nSelItem(-1),
|
m_nFootIndex(-1),
|
m_bCtrlSel(FALSE),
|
m_nCaretIndex(-1),
|
m_fFontSize(0.0f),
|
m_pFontMap(nullptr),
|
m_bMultiple(FALSE) {}
|
|
CFX_ListCtrl::~CFX_ListCtrl() {
|
Empty();
|
}
|
|
void CFX_ListCtrl::SetNotify(CPWL_List_Notify* pNotify) {
|
m_pNotify = pNotify;
|
}
|
|
CFX_FloatPoint CFX_ListCtrl::InToOut(const CFX_FloatPoint& point) const {
|
CFX_FloatRect rcPlate = GetPlateRect();
|
|
return CFX_FloatPoint(point.x - (m_ptScrollPos.x - rcPlate.left),
|
point.y - (m_ptScrollPos.y - rcPlate.top));
|
}
|
|
CFX_FloatPoint CFX_ListCtrl::OutToIn(const CFX_FloatPoint& point) const {
|
CFX_FloatRect rcPlate = GetPlateRect();
|
|
return CFX_FloatPoint(point.x + (m_ptScrollPos.x - rcPlate.left),
|
point.y + (m_ptScrollPos.y - rcPlate.top));
|
}
|
|
CFX_FloatRect CFX_ListCtrl::InToOut(const CFX_FloatRect& rect) const {
|
CFX_FloatPoint ptLeftBottom = InToOut(CFX_FloatPoint(rect.left, rect.bottom));
|
CFX_FloatPoint ptRightTop = InToOut(CFX_FloatPoint(rect.right, rect.top));
|
|
return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
|
ptRightTop.y);
|
}
|
|
CFX_FloatRect CFX_ListCtrl::OutToIn(const CFX_FloatRect& rect) const {
|
CFX_FloatPoint ptLeftBottom = OutToIn(CFX_FloatPoint(rect.left, rect.bottom));
|
CFX_FloatPoint ptRightTop = OutToIn(CFX_FloatPoint(rect.right, rect.top));
|
|
return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
|
ptRightTop.y);
|
}
|
|
void CFX_ListCtrl::OnMouseDown(const CFX_FloatPoint& point,
|
FX_BOOL bShift,
|
FX_BOOL bCtrl) {
|
int32_t nHitIndex = GetItemIndex(point);
|
|
if (IsMultipleSel()) {
|
if (bCtrl) {
|
if (IsItemSelected(nHitIndex)) {
|
m_aSelItems.Sub(nHitIndex);
|
SelectItems();
|
m_bCtrlSel = FALSE;
|
} else {
|
m_aSelItems.Add(nHitIndex);
|
SelectItems();
|
m_bCtrlSel = TRUE;
|
}
|
|
m_nFootIndex = nHitIndex;
|
} else if (bShift) {
|
m_aSelItems.DeselectAll();
|
m_aSelItems.Add(m_nFootIndex, nHitIndex);
|
SelectItems();
|
} else {
|
m_aSelItems.DeselectAll();
|
m_aSelItems.Add(nHitIndex);
|
SelectItems();
|
|
m_nFootIndex = nHitIndex;
|
}
|
|
SetCaret(nHitIndex);
|
} else {
|
SetSingleSelect(nHitIndex);
|
}
|
|
if (!IsItemVisible(nHitIndex))
|
ScrollToListItem(nHitIndex);
|
}
|
|
void CFX_ListCtrl::OnMouseMove(const CFX_FloatPoint& point,
|
FX_BOOL bShift,
|
FX_BOOL bCtrl) {
|
int32_t nHitIndex = GetItemIndex(point);
|
|
if (IsMultipleSel()) {
|
if (bCtrl) {
|
if (m_bCtrlSel)
|
m_aSelItems.Add(m_nFootIndex, nHitIndex);
|
else
|
m_aSelItems.Sub(m_nFootIndex, nHitIndex);
|
|
SelectItems();
|
} else {
|
m_aSelItems.DeselectAll();
|
m_aSelItems.Add(m_nFootIndex, nHitIndex);
|
SelectItems();
|
}
|
|
SetCaret(nHitIndex);
|
} else {
|
SetSingleSelect(nHitIndex);
|
}
|
|
if (!IsItemVisible(nHitIndex))
|
ScrollToListItem(nHitIndex);
|
}
|
|
void CFX_ListCtrl::OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) {
|
if (IsMultipleSel()) {
|
if (nItemIndex >= 0 && nItemIndex < GetCount()) {
|
if (bCtrl) {
|
} else if (bShift) {
|
m_aSelItems.DeselectAll();
|
m_aSelItems.Add(m_nFootIndex, nItemIndex);
|
SelectItems();
|
} else {
|
m_aSelItems.DeselectAll();
|
m_aSelItems.Add(nItemIndex);
|
SelectItems();
|
m_nFootIndex = nItemIndex;
|
}
|
|
SetCaret(nItemIndex);
|
}
|
} else {
|
SetSingleSelect(nItemIndex);
|
}
|
|
if (!IsItemVisible(nItemIndex))
|
ScrollToListItem(nItemIndex);
|
}
|
|
void CFX_ListCtrl::OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) {
|
OnVK(IsMultipleSel() ? GetCaret() - 1 : GetSelect() - 1, bShift, bCtrl);
|
}
|
|
void CFX_ListCtrl::OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) {
|
OnVK(IsMultipleSel() ? GetCaret() + 1 : GetSelect() + 1, bShift, bCtrl);
|
}
|
|
void CFX_ListCtrl::OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) {
|
OnVK(0, bShift, bCtrl);
|
}
|
|
void CFX_ListCtrl::OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) {
|
OnVK(GetCount() - 1, bShift, bCtrl);
|
}
|
|
void CFX_ListCtrl::OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) {
|
OnVK(0, bShift, bCtrl);
|
}
|
|
void CFX_ListCtrl::OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) {
|
OnVK(GetCount() - 1, bShift, bCtrl);
|
}
|
|
FX_BOOL CFX_ListCtrl::OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) {
|
int32_t nIndex = GetLastSelected();
|
int32_t nFindIndex = FindNext(nIndex, nChar);
|
|
if (nFindIndex != nIndex) {
|
OnVK(nFindIndex, bShift, bCtrl);
|
return TRUE;
|
}
|
return FALSE;
|
}
|
|
void CFX_ListCtrl::SetPlateRect(const CFX_FloatRect& rect) {
|
CFX_ListContainer::SetPlateRect(rect);
|
m_ptScrollPos.x = rect.left;
|
SetScrollPos(CFX_FloatPoint(rect.left, rect.top));
|
ReArrange(0);
|
InvalidateItem(-1);
|
}
|
|
CFX_FloatRect CFX_ListCtrl::GetItemRect(int32_t nIndex) const {
|
return InToOut(GetItemRectInternal(nIndex));
|
}
|
|
CFX_FloatRect CFX_ListCtrl::GetItemRectInternal(int32_t nIndex) const {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
|
CFX_FloatRect rcItem = pListItem->GetRect();
|
rcItem.left = 0.0f;
|
rcItem.right = GetPlateRect().Width();
|
return InnerToOuter(CLST_Rect(rcItem));
|
}
|
|
return CFX_FloatRect();
|
}
|
|
int32_t CFX_ListCtrl::GetCaret() const {
|
return m_nCaretIndex;
|
}
|
|
int32_t CFX_ListCtrl::GetSelect() const {
|
return m_nSelItem;
|
}
|
|
void CFX_ListCtrl::AddString(const FX_WCHAR* str) {
|
AddItem(str);
|
ReArrange(GetCount() - 1);
|
}
|
|
void CFX_ListCtrl::SetMultipleSelect(int32_t nItemIndex, FX_BOOL bSelected) {
|
if (!IsValid(nItemIndex))
|
return;
|
|
if (bSelected != IsItemSelected(nItemIndex)) {
|
if (bSelected) {
|
SetItemSelect(nItemIndex, TRUE);
|
InvalidateItem(nItemIndex);
|
} else {
|
SetItemSelect(nItemIndex, FALSE);
|
InvalidateItem(nItemIndex);
|
}
|
}
|
}
|
|
void CFX_ListCtrl::SetSingleSelect(int32_t nItemIndex) {
|
if (!IsValid(nItemIndex))
|
return;
|
|
if (m_nSelItem != nItemIndex) {
|
if (m_nSelItem >= 0) {
|
SetItemSelect(m_nSelItem, FALSE);
|
InvalidateItem(m_nSelItem);
|
}
|
|
SetItemSelect(nItemIndex, TRUE);
|
InvalidateItem(nItemIndex);
|
m_nSelItem = nItemIndex;
|
}
|
}
|
|
void CFX_ListCtrl::SetCaret(int32_t nItemIndex) {
|
if (!IsValid(nItemIndex))
|
return;
|
|
if (IsMultipleSel()) {
|
int32_t nOldIndex = m_nCaretIndex;
|
|
if (nOldIndex != nItemIndex) {
|
m_nCaretIndex = nItemIndex;
|
InvalidateItem(nOldIndex);
|
InvalidateItem(nItemIndex);
|
}
|
}
|
}
|
|
void CFX_ListCtrl::InvalidateItem(int32_t nItemIndex) {
|
if (m_pNotify) {
|
if (nItemIndex == -1) {
|
if (!m_bNotifyFlag) {
|
m_bNotifyFlag = TRUE;
|
CFX_FloatRect rcRefresh = GetPlateRect();
|
m_pNotify->IOnInvalidateRect(&rcRefresh);
|
m_bNotifyFlag = FALSE;
|
}
|
} else {
|
if (!m_bNotifyFlag) {
|
m_bNotifyFlag = TRUE;
|
CFX_FloatRect rcRefresh = GetItemRect(nItemIndex);
|
rcRefresh.left -= 1.0f;
|
rcRefresh.right += 1.0f;
|
rcRefresh.bottom -= 1.0f;
|
rcRefresh.top += 1.0f;
|
|
m_pNotify->IOnInvalidateRect(&rcRefresh);
|
m_bNotifyFlag = FALSE;
|
}
|
}
|
}
|
}
|
|
void CFX_ListCtrl::SelectItems() {
|
for (int32_t i = 0, sz = m_aSelItems.GetCount(); i < sz; i++) {
|
int32_t nItemIndex = m_aSelItems.GetItemIndex(i);
|
int32_t nState = m_aSelItems.GetState(i);
|
|
switch (nState) {
|
case 1:
|
SetMultipleSelect(nItemIndex, TRUE);
|
break;
|
case -1:
|
SetMultipleSelect(nItemIndex, FALSE);
|
break;
|
}
|
}
|
|
m_aSelItems.Done();
|
}
|
|
void CFX_ListCtrl::Select(int32_t nItemIndex) {
|
if (!IsValid(nItemIndex))
|
return;
|
|
if (IsMultipleSel()) {
|
m_aSelItems.Add(nItemIndex);
|
SelectItems();
|
} else {
|
SetSingleSelect(nItemIndex);
|
}
|
}
|
|
FX_BOOL CFX_ListCtrl::IsItemVisible(int32_t nItemIndex) const {
|
CFX_FloatRect rcPlate = GetPlateRect();
|
CFX_FloatRect rcItem = GetItemRect(nItemIndex);
|
|
return rcItem.bottom >= rcPlate.bottom && rcItem.top <= rcPlate.top;
|
}
|
|
void CFX_ListCtrl::ScrollToListItem(int32_t nItemIndex) {
|
if (!IsValid(nItemIndex))
|
return;
|
|
CFX_FloatRect rcPlate = GetPlateRect();
|
CFX_FloatRect rcItem = GetItemRectInternal(nItemIndex);
|
CFX_FloatRect rcItemCtrl = GetItemRect(nItemIndex);
|
|
if (FX_EDIT_IsFloatSmaller(rcItemCtrl.bottom, rcPlate.bottom)) {
|
if (FX_EDIT_IsFloatSmaller(rcItemCtrl.top, rcPlate.top)) {
|
SetScrollPosY(rcItem.bottom + rcPlate.Height());
|
}
|
} else if (FX_EDIT_IsFloatBigger(rcItemCtrl.top, rcPlate.top)) {
|
if (FX_EDIT_IsFloatBigger(rcItemCtrl.bottom, rcPlate.bottom)) {
|
SetScrollPosY(rcItem.top);
|
}
|
}
|
}
|
|
void CFX_ListCtrl::SetScrollInfo() {
|
if (m_pNotify) {
|
CFX_FloatRect rcPlate = GetPlateRect();
|
CFX_FloatRect rcContent = GetContentRectInternal();
|
|
if (!m_bNotifyFlag) {
|
m_bNotifyFlag = TRUE;
|
m_pNotify->IOnSetScrollInfoY(rcPlate.bottom, rcPlate.top,
|
rcContent.bottom, rcContent.top,
|
GetFirstHeight(), rcPlate.Height());
|
m_bNotifyFlag = FALSE;
|
}
|
}
|
}
|
|
void CFX_ListCtrl::SetScrollPos(const CFX_FloatPoint& point) {
|
SetScrollPosY(point.y);
|
}
|
|
void CFX_ListCtrl::SetScrollPosY(FX_FLOAT fy) {
|
if (!FX_EDIT_IsFloatEqual(m_ptScrollPos.y, fy)) {
|
CFX_FloatRect rcPlate = GetPlateRect();
|
CFX_FloatRect rcContent = GetContentRectInternal();
|
|
if (rcPlate.Height() > rcContent.Height()) {
|
fy = rcPlate.top;
|
} else {
|
if (FX_EDIT_IsFloatSmaller(fy - rcPlate.Height(), rcContent.bottom)) {
|
fy = rcContent.bottom + rcPlate.Height();
|
} else if (FX_EDIT_IsFloatBigger(fy, rcContent.top)) {
|
fy = rcContent.top;
|
}
|
}
|
|
m_ptScrollPos.y = fy;
|
InvalidateItem(-1);
|
|
if (m_pNotify) {
|
if (!m_bNotifyFlag) {
|
m_bNotifyFlag = TRUE;
|
m_pNotify->IOnSetScrollPosY(fy);
|
m_bNotifyFlag = FALSE;
|
}
|
}
|
}
|
}
|
|
CFX_FloatRect CFX_ListCtrl::GetContentRectInternal() const {
|
return InnerToOuter(CFX_ListContainer::GetContentRect());
|
}
|
|
CFX_FloatRect CFX_ListCtrl::GetContentRect() const {
|
return InToOut(GetContentRectInternal());
|
}
|
|
void CFX_ListCtrl::ReArrange(int32_t nItemIndex) {
|
FX_FLOAT fPosY = 0.0f;
|
|
if (CFX_ListItem* pPrevItem = m_aListItems.GetAt(nItemIndex - 1))
|
fPosY = pPrevItem->GetRect().bottom;
|
|
for (int32_t i = nItemIndex, sz = m_aListItems.GetSize(); i < sz; i++) {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
|
FX_FLOAT fListItemHeight = pListItem->GetItemHeight();
|
pListItem->SetRect(CLST_Rect(0.0f, fPosY, 0.0f, fPosY + fListItemHeight));
|
fPosY += fListItemHeight;
|
}
|
}
|
|
SetContentRect(CLST_Rect(0.0f, 0.0f, 0.0f, fPosY));
|
SetScrollInfo();
|
}
|
|
void CFX_ListCtrl::SetTopItem(int32_t nIndex) {
|
if (IsValid(nIndex)) {
|
GetPlateRect();
|
CFX_FloatRect rcItem = GetItemRectInternal(nIndex);
|
SetScrollPosY(rcItem.top);
|
}
|
}
|
|
int32_t CFX_ListCtrl::GetTopItem() const {
|
int32_t nItemIndex = GetItemIndex(GetBTPoint());
|
|
if (!IsItemVisible(nItemIndex) && IsItemVisible(nItemIndex + 1))
|
nItemIndex += 1;
|
|
return nItemIndex;
|
}
|
|
void CFX_ListCtrl::Empty() {
|
for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++)
|
delete m_aListItems.GetAt(i);
|
|
m_aListItems.RemoveAll();
|
|
InvalidateItem(-1);
|
}
|
|
void CFX_ListCtrl::Cancel() {
|
m_aSelItems.DeselectAll();
|
}
|
|
int32_t CFX_ListCtrl::GetItemIndex(const CFX_FloatPoint& point) const {
|
CFX_FloatPoint pt = OuterToInner(OutToIn(point));
|
|
FX_BOOL bFirst = TRUE;
|
FX_BOOL bLast = TRUE;
|
|
for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
|
CLST_Rect rcListItem = pListItem->GetRect();
|
|
if (FX_EDIT_IsFloatBigger(pt.y, rcListItem.top)) {
|
bFirst = FALSE;
|
}
|
|
if (FX_EDIT_IsFloatSmaller(pt.y, rcListItem.bottom)) {
|
bLast = FALSE;
|
}
|
|
if (pt.y >= rcListItem.top && pt.y < rcListItem.bottom) {
|
return i;
|
}
|
}
|
}
|
|
if (bFirst)
|
return 0;
|
if (bLast)
|
return m_aListItems.GetSize() - 1;
|
|
return -1;
|
}
|
|
CFX_WideString CFX_ListCtrl::GetText() const {
|
if (IsMultipleSel())
|
return GetItemText(m_nCaretIndex);
|
return GetItemText(m_nSelItem);
|
}
|
|
void CFX_ListCtrl::SetFontMap(IPVT_FontMap* pFontMap) {
|
m_pFontMap = pFontMap;
|
}
|
|
void CFX_ListCtrl::SetFontSize(FX_FLOAT fFontSize) {
|
m_fFontSize = fFontSize;
|
}
|
|
void CFX_ListCtrl::AddItem(const FX_WCHAR* str) {
|
CFX_ListItem* pListItem = new CFX_ListItem();
|
pListItem->SetFontMap(m_pFontMap);
|
pListItem->SetFontSize(m_fFontSize);
|
pListItem->SetText(str);
|
m_aListItems.Add(pListItem);
|
}
|
|
CFX_Edit* CFX_ListCtrl::GetItemEdit(int32_t nIndex) const {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
|
return pListItem->GetEdit();
|
}
|
|
return nullptr;
|
}
|
|
int32_t CFX_ListCtrl::GetCount() const {
|
return m_aListItems.GetSize();
|
}
|
|
CFX_FloatRect CFX_ListCtrl::GetPlateRect() const {
|
return CFX_ListContainer::GetPlateRect();
|
}
|
|
FX_FLOAT CFX_ListCtrl::GetFontSize() const {
|
return m_fFontSize;
|
}
|
|
FX_FLOAT CFX_ListCtrl::GetFirstHeight() const {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(0)) {
|
return pListItem->GetItemHeight();
|
}
|
|
return 1.0f;
|
}
|
|
int32_t CFX_ListCtrl::GetFirstSelected() const {
|
for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
|
if (pListItem->IsSelected())
|
return i;
|
}
|
}
|
return -1;
|
}
|
|
int32_t CFX_ListCtrl::GetLastSelected() const {
|
for (int32_t i = m_aListItems.GetSize() - 1; i >= 0; i--) {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
|
if (pListItem->IsSelected())
|
return i;
|
}
|
}
|
return -1;
|
}
|
|
FX_WCHAR CFX_ListCtrl::Toupper(FX_WCHAR c) const {
|
if ((c >= 'a') && (c <= 'z'))
|
c = c - ('a' - 'A');
|
return c;
|
}
|
|
int32_t CFX_ListCtrl::FindNext(int32_t nIndex, FX_WCHAR nChar) const {
|
int32_t nCircleIndex = nIndex;
|
|
for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
|
nCircleIndex++;
|
if (nCircleIndex >= sz)
|
nCircleIndex = 0;
|
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(nCircleIndex)) {
|
if (Toupper(pListItem->GetFirstChar()) == Toupper(nChar))
|
return nCircleIndex;
|
}
|
}
|
|
return nCircleIndex;
|
}
|
|
FX_BOOL CFX_ListCtrl::IsItemSelected(int32_t nIndex) const {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex))
|
return pListItem->IsSelected();
|
return FALSE;
|
}
|
|
void CFX_ListCtrl::SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected) {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(nItemIndex)) {
|
pListItem->SetSelect(bSelected);
|
}
|
}
|
|
void CFX_ListCtrl::SetMultipleSel(FX_BOOL bMultiple) {
|
m_bMultiple = bMultiple;
|
}
|
|
FX_BOOL CFX_ListCtrl::IsMultipleSel() const {
|
return m_bMultiple;
|
}
|
|
FX_BOOL CFX_ListCtrl::IsValid(int32_t nItemIndex) const {
|
return nItemIndex >= 0 && nItemIndex < m_aListItems.GetSize();
|
}
|
|
CFX_WideString CFX_ListCtrl::GetItemText(int32_t nIndex) const {
|
if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
|
return pListItem->GetText();
|
}
|
|
return L"";
|
}
|
