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Unified Diff: xfa/fwl/lightwidget/cfwl_listbox.cpp

Issue 2430923006: Move fwl/lightwidget to fwl/core (Closed)
Patch Set: Rebase to master Created 4 years, 2 months ago
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Index: xfa/fwl/lightwidget/cfwl_listbox.cpp
diff --git a/xfa/fwl/lightwidget/cfwl_listbox.cpp b/xfa/fwl/lightwidget/cfwl_listbox.cpp
deleted file mode 100644
index f55bcc671a6eadb04204eca5ad97a48de9f94b28..0000000000000000000000000000000000000000
--- a/xfa/fwl/lightwidget/cfwl_listbox.cpp
+++ /dev/null
@@ -1,355 +0,0 @@
-// 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 "xfa/fwl/lightwidget/cfwl_listbox.h"
-
-#include <memory>
-
-#include "third_party/base/stl_util.h"
-
-IFWL_ListBox* CFWL_ListBox::GetWidget() {
- return static_cast<IFWL_ListBox*>(m_pIface.get());
-}
-
-const IFWL_ListBox* CFWL_ListBox::GetWidget() const {
- return static_cast<IFWL_ListBox*>(m_pIface.get());
-}
-
-FWL_Error CFWL_ListBox::Initialize(const CFWL_WidgetProperties* pProperties) {
- if (m_pIface)
- return FWL_Error::Indefinite;
- if (pProperties) {
- *m_pProperties = *pProperties;
- }
- std::unique_ptr<IFWL_ListBox> pListBox(new IFWL_ListBox(
- m_pProperties->MakeWidgetImpProperties(&m_ListBoxDP), nullptr));
- FWL_Error ret = pListBox->Initialize();
- if (ret != FWL_Error::Succeeded) {
- return ret;
- }
- m_pIface = std::move(pListBox);
- CFWL_Widget::Initialize();
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::AddDIBitmap(CFX_DIBitmap* pDIB, IFWL_ListItem* pItem) {
- static_cast<CFWL_ListItem*>(pItem)->m_pDIB = pDIB;
- return FWL_Error::Succeeded;
-}
-
-IFWL_ListItem* CFWL_ListBox::AddString(const CFX_WideStringC& wsAdd,
- FX_BOOL bSelect) {
- std::unique_ptr<CFWL_ListItem> pItem(new CFWL_ListItem);
- pItem->m_dwStates = 0;
- pItem->m_wsText = wsAdd;
- pItem->m_dwStates = bSelect ? FWL_ITEMSTATE_LTB_Selected : 0;
- m_ListBoxDP.m_ItemArray.push_back(std::move(pItem));
- return m_ListBoxDP.m_ItemArray.back().get();
-}
-
-FX_BOOL CFWL_ListBox::DeleteString(IFWL_ListItem* pItem) {
- int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), pItem);
- if (nIndex < 0 ||
- static_cast<size_t>(nIndex) >= m_ListBoxDP.m_ItemArray.size()) {
- return FALSE;
- }
- int32_t iCount = m_ListBoxDP.CountItems(m_pIface.get());
- int32_t iSel = nIndex + 1;
- if (iSel >= iCount) {
- iSel = nIndex - 1;
- if (iSel < 0) {
- iSel = -1;
- }
- }
- if (iSel >= 0) {
- CFWL_ListItem* pSel =
- static_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface.get(), iSel));
- pSel->m_dwStates |= FWL_ITEMSTATE_LTB_Selected;
- }
- m_ListBoxDP.m_ItemArray.erase(m_ListBoxDP.m_ItemArray.begin() + nIndex);
- return TRUE;
-}
-
-void CFWL_ListBox::DeleteAll() {
- m_ListBoxDP.m_ItemArray.clear();
-}
-
-int32_t CFWL_ListBox::CountSelItems() {
- if (!GetWidget())
- return 0;
- return GetWidget()->CountSelItems();
-}
-
-IFWL_ListItem* CFWL_ListBox::GetSelItem(int32_t nIndexSel) {
- if (!GetWidget())
- return nullptr;
- return GetWidget()->GetSelItem(nIndexSel);
-}
-
-int32_t CFWL_ListBox::GetSelIndex(int32_t nIndex) {
- if (!GetWidget())
- return 0;
- return GetWidget()->GetSelIndex(nIndex);
-}
-
-FWL_Error CFWL_ListBox::SetSelItem(IFWL_ListItem* pItem, FX_BOOL bSelect) {
- if (!GetWidget())
- return FWL_Error::Indefinite;
- return GetWidget()->SetSelItem(pItem, bSelect);
-}
-
-FWL_Error CFWL_ListBox::GetItemText(IFWL_ListItem* pItem,
- CFX_WideString& wsText) {
- if (!GetWidget())
- return FWL_Error::Indefinite;
- return GetWidget()->GetItemText(pItem, wsText);
-}
-
-FWL_Error CFWL_ListBox::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) {
- if (!GetWidget())
- return FWL_Error::Indefinite;
- return GetWidget()->GetScrollPos(fPos, bVert);
-}
-
-FWL_Error CFWL_ListBox::SetItemHeight(FX_FLOAT fItemHeight) {
- m_ListBoxDP.m_fItemHeight = fItemHeight;
- return FWL_Error::Succeeded;
-}
-
-IFWL_ListItem* CFWL_ListBox::GetFocusItem() {
- for (const auto& pItem : m_ListBoxDP.m_ItemArray) {
- if (pItem->m_dwStates & FWL_ITEMSTATE_LTB_Focused)
- return pItem.get();
- }
- return nullptr;
-}
-
-FWL_Error CFWL_ListBox::SetFocusItem(IFWL_ListItem* pItem) {
- int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), pItem);
- m_ListBoxDP.m_ItemArray[nIndex]->m_dwStates |= FWL_ITEMSTATE_LTB_Focused;
- return FWL_Error::Succeeded;
-}
-
-int32_t CFWL_ListBox::CountItems() {
- return pdfium::CollectionSize<int32_t>(m_ListBoxDP.m_ItemArray);
-}
-
-IFWL_ListItem* CFWL_ListBox::GetItem(int32_t nIndex) {
- if (nIndex < 0 || nIndex >= CountItems())
- return nullptr;
-
- return m_ListBoxDP.m_ItemArray[nIndex].get();
-}
-
-FWL_Error CFWL_ListBox::SetItemString(IFWL_ListItem* pItem,
- const CFX_WideStringC& wsText) {
- if (!pItem)
- return FWL_Error::Indefinite;
- static_cast<CFWL_ListItem*>(pItem)->m_wsText = wsText;
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::GetItemString(IFWL_ListItem* pItem,
- CFX_WideString& wsText) {
- if (!pItem)
- return FWL_Error::Indefinite;
- wsText = static_cast<CFWL_ListItem*>(pItem)->m_wsText;
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::SetItemData(IFWL_ListItem* pItem, void* pData) {
- if (!pItem)
- return FWL_Error::Indefinite;
- static_cast<CFWL_ListItem*>(pItem)->m_pData = pData;
- return FWL_Error::Succeeded;
-}
-
-void* CFWL_ListBox::GetItemData(IFWL_ListItem* pItem) {
- return pItem ? static_cast<CFWL_ListItem*>(pItem)->m_pData : nullptr;
-}
-
-IFWL_ListItem* CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
- CFX_RectF rtClient;
- GetWidget()->GetClientRect(rtClient);
- fx -= rtClient.left;
- fy -= rtClient.top;
- FX_FLOAT fPosX = 0;
- FX_FLOAT fPosY = 0;
- GetWidget()->GetScrollPos(fx);
- GetWidget()->GetScrollPos(fy, FALSE);
- int32_t nCount = m_ListBoxDP.CountItems(nullptr);
- for (int32_t i = 0; i < nCount; i++) {
- IFWL_ListItem* pItem = m_ListBoxDP.GetItem(nullptr, i);
- if (!pItem) {
- continue;
- }
- CFX_RectF rtItem;
- m_ListBoxDP.GetItemRect(nullptr, pItem, rtItem);
- rtItem.Offset(-fPosX, -fPosY);
- if (rtItem.Contains(fx, fy)) {
- return pItem;
- }
- }
- return nullptr;
-}
-
-uint32_t CFWL_ListBox::GetItemStates(IFWL_ListItem* pItem) {
- if (!pItem)
- return 0;
- CFWL_ListItem* pListItem = static_cast<CFWL_ListItem*>(pItem);
- return pListItem->m_dwStates | pListItem->m_dwCheckState;
-}
-
-CFWL_ListBox::CFWL_ListBox() {}
-
-CFWL_ListBox::~CFWL_ListBox() {}
-
-CFWL_ListBox::CFWL_ListBoxDP::CFWL_ListBoxDP() {}
-
-CFWL_ListBox::CFWL_ListBoxDP::~CFWL_ListBoxDP() {}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetCaption(IFWL_Widget* pWidget,
- CFX_WideString& wsCaption) {
- wsCaption = m_wsData;
- return FWL_Error::Succeeded;
-}
-
-int32_t CFWL_ListBox::CFWL_ListBoxDP::CountItems(const IFWL_Widget* pWidget) {
- return pdfium::CollectionSize<int32_t>(m_ItemArray);
-}
-
-IFWL_ListItem* CFWL_ListBox::CFWL_ListBoxDP::GetItem(const IFWL_Widget* pWidget,
- int32_t nIndex) {
- if (nIndex < 0 || nIndex >= CountItems(pWidget))
- return nullptr;
-
- return m_ItemArray[nIndex].get();
-}
-
-int32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemIndex(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem) {
- auto it = std::find_if(
- m_ItemArray.begin(), m_ItemArray.end(),
- [pItem](const std::unique_ptr<CFWL_ListItem>& candidate) {
- return candidate.get() == static_cast<CFWL_ListItem*>(pItem);
- });
- return it != m_ItemArray.end() ? it - m_ItemArray.begin() : -1;
-}
-
-FX_BOOL CFWL_ListBox::CFWL_ListBoxDP::SetItemIndex(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- int32_t nIndex) {
- if (nIndex < 0 || nIndex >= CountItems(pWidget))
- return FALSE;
- m_ItemArray[nIndex].reset(static_cast<CFWL_ListItem*>(pItem));
- return TRUE;
-}
-
-uint32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemStyles(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem) {
- if (!pItem)
- return 0;
- return static_cast<CFWL_ListItem*>(pItem)->m_dwStates;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetItemText(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- CFX_WideString& wsText) {
- if (!pItem)
- return FWL_Error::Indefinite;
- wsText = static_cast<CFWL_ListItem*>(pItem)->m_wsText;
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetItemRect(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- CFX_RectF& rtItem) {
- if (!pItem)
- return FWL_Error::Indefinite;
- rtItem = static_cast<CFWL_ListItem*>(pItem)->m_rtItem;
- return FWL_Error::Succeeded;
-}
-
-void* CFWL_ListBox::CFWL_ListBoxDP::GetItemData(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem) {
- return pItem ? static_cast<CFWL_ListItem*>(pItem)->m_pData : nullptr;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemStyles(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- uint32_t dwStyle) {
- if (!pItem)
- return FWL_Error::Indefinite;
- static_cast<CFWL_ListItem*>(pItem)->m_dwStates = dwStyle;
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemText(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- const FX_WCHAR* pszText) {
- if (!pItem)
- return FWL_Error::Indefinite;
- static_cast<CFWL_ListItem*>(pItem)->m_wsText = pszText;
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemRect(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- const CFX_RectF& rtItem) {
- if (!pItem)
- return FWL_Error::Indefinite;
- static_cast<CFWL_ListItem*>(pItem)->m_rtItem = rtItem;
- return FWL_Error::Succeeded;
-}
-
-FX_FLOAT CFWL_ListBox::CFWL_ListBoxDP::GetItemHeight(IFWL_Widget* pWidget) {
- return m_fItemHeight;
-}
-
-CFX_DIBitmap* CFWL_ListBox::CFWL_ListBoxDP::GetItemIcon(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem) {
- return static_cast<CFWL_ListItem*>(pItem)->m_pDIB;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckRect(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- CFX_RectF& rtCheck) {
- rtCheck = static_cast<CFWL_ListItem*>(pItem)->m_rtCheckBox;
- return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckRect(
- IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- const CFX_RectF& rtCheck) {
- static_cast<CFWL_ListItem*>(pItem)->m_rtCheckBox = rtCheck;
- return FWL_Error::Succeeded;
-}
-
-uint32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckState(IFWL_Widget* pWidget,
- IFWL_ListItem* pItem) {
- return static_cast<CFWL_ListItem*>(pItem)->m_dwCheckState;
-}
-
-FWL_Error CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckState(
- IFWL_Widget* pWidget,
- IFWL_ListItem* pItem,
- uint32_t dwCheckState) {
- static_cast<CFWL_ListItem*>(pItem)->m_dwCheckState = dwCheckState;
- return FWL_Error::Succeeded;
-}
-
-CFWL_ListItem::CFWL_ListItem() {
- m_rtItem.Reset();
- m_dwStates = 0;
- m_wsText = L"";
- m_pDIB = nullptr;
- m_pData = nullptr;
- m_dwCheckState = 0;
- m_rtCheckBox.Reset();
-}
-
-CFWL_ListItem::~CFWL_ListItem() {}
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