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authorDan Sinclair <dsinclair@chromium.org>2016-03-08 12:16:00 -0500
committerDan Sinclair <dsinclair@chromium.org>2016-03-08 12:16:00 -0500
commit6f6388fee1fdb4bec57549fe87a0833b2b20bebe (patch)
tree425b282da710e43904ebc68bf098a88cd2676397 /xfa/src/fwl/lightwidget/listbox.cpp
parent71568591f4df8cc2d02fbd5544b0b0cc2b8f55e8 (diff)
downloadpdfium-6f6388fee1fdb4bec57549fe87a0833b2b20bebe.tar.xz
Remove xfa/src/fwl/src and move code up a level.
This Cl moves the xfa/src/fwl/src code up to the previously empty parent directory and removes xfa/src/fwl/src. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1770953004 .
Diffstat (limited to 'xfa/src/fwl/lightwidget/listbox.cpp')
-rw-r--r--xfa/src/fwl/lightwidget/listbox.cpp302
1 files changed, 302 insertions, 0 deletions
diff --git a/xfa/src/fwl/lightwidget/listbox.cpp b/xfa/src/fwl/lightwidget/listbox.cpp
new file mode 100644
index 0000000000..6a7a26cd1b
--- /dev/null
+++ b/xfa/src/fwl/lightwidget/listbox.cpp
@@ -0,0 +1,302 @@
+// 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/include/fwl/lightwidget/listbox.h"
+
+#include <memory>
+
+#include "third_party/base/stl_util.h"
+
+CFWL_ListBox* CFWL_ListBox::Create() {
+ return new CFWL_ListBox;
+}
+FWL_ERR CFWL_ListBox::Initialize(const CFWL_WidgetProperties* pProperties) {
+ if (m_pIface)
+ return FWL_ERR_Indefinite;
+ if (pProperties) {
+ *m_pProperties = *pProperties;
+ }
+ std::unique_ptr<IFWL_ListBox> pListBox(IFWL_ListBox::Create(
+ m_pProperties->MakeWidgetImpProperties(&m_ListBoxDP), nullptr));
+ FWL_ERR ret = pListBox->Initialize();
+ if (ret != FWL_ERR_Succeeded) {
+ return ret;
+ }
+ m_pIface = pListBox.release();
+ CFWL_Widget::Initialize();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::AddDIBitmap(CFX_DIBitmap* pDIB, FWL_HLISTITEM hItem) {
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB = pDIB;
+ return FWL_ERR_Succeeded;
+}
+FWL_HLISTITEM 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 (FWL_HLISTITEM)m_ListBoxDP.m_ItemArray.back().get();
+}
+FX_BOOL CFWL_ListBox::DeleteString(FWL_HLISTITEM hItem) {
+ int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem);
+ if (nIndex < 0 ||
+ static_cast<size_t>(nIndex) >= m_ListBoxDP.m_ItemArray.size()) {
+ return FALSE;
+ }
+ int32_t iCount = m_ListBoxDP.CountItems(m_pIface);
+ int32_t iSel = nIndex + 1;
+ if (iSel >= iCount) {
+ iSel = nIndex - 1;
+ if (iSel < 0) {
+ iSel = -1;
+ }
+ }
+ if (iSel >= 0) {
+ CFWL_ListItem* pSel =
+ reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, 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 (!m_pIface)
+ return 0;
+ return static_cast<IFWL_ListBox*>(m_pIface)->CountSelItems();
+}
+FWL_HLISTITEM CFWL_ListBox::GetSelItem(int32_t nIndexSel) {
+ if (!m_pIface)
+ return NULL;
+ return static_cast<IFWL_ListBox*>(m_pIface)->GetSelItem(nIndexSel);
+}
+int32_t CFWL_ListBox::GetSelIndex(int32_t nIndex) {
+ if (!m_pIface)
+ return 0;
+ return static_cast<IFWL_ListBox*>(m_pIface)->GetSelIndex(nIndex);
+}
+FWL_ERR CFWL_ListBox::SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect) {
+ if (!m_pIface)
+ return FWL_ERR_Indefinite;
+ return static_cast<IFWL_ListBox*>(m_pIface)->SetSelItem(hItem, bSelect);
+}
+FWL_ERR CFWL_ListBox::GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText) {
+ if (!m_pIface)
+ return FWL_ERR_Indefinite;
+ return static_cast<IFWL_ListBox*>(m_pIface)->GetItemText(hItem, wsText);
+}
+FWL_ERR CFWL_ListBox::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) {
+ if (!m_pIface)
+ return FWL_ERR_Indefinite;
+ return static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fPos, bVert);
+}
+FWL_ERR CFWL_ListBox::SetItemHeight(FX_FLOAT fItemHeight) {
+ m_ListBoxDP.m_fItemHeight = fItemHeight;
+ return FWL_ERR_Succeeded;
+}
+FWL_HLISTITEM CFWL_ListBox::GetFocusItem() {
+ for (const auto& hItem : m_ListBoxDP.m_ItemArray) {
+ if (hItem->m_dwStates & FWL_ITEMSTATE_LTB_Focused)
+ return (FWL_HLISTITEM)hItem.get();
+ }
+ return nullptr;
+}
+FWL_ERR CFWL_ListBox::SetFocusItem(FWL_HLISTITEM hItem) {
+ int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem);
+ m_ListBoxDP.m_ItemArray[nIndex]->m_dwStates |= FWL_ITEMSTATE_LTB_Focused;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR* CFWL_ListBox::Sort(IFWL_ListBoxCompare* pCom) {
+ return static_cast<IFWL_ListBox*>(m_pIface)->Sort(pCom);
+}
+int32_t CFWL_ListBox::CountItems() {
+ return pdfium::CollectionSize<int32_t>(m_ListBoxDP.m_ItemArray);
+}
+FWL_HLISTITEM CFWL_ListBox::GetItem(int32_t nIndex) {
+ if (nIndex < 0 || nIndex >= CountItems())
+ return nullptr;
+
+ return (FWL_HLISTITEM)m_ListBoxDP.m_ItemArray[nIndex].get();
+}
+FWL_ERR CFWL_ListBox::SetItemString(FWL_HLISTITEM hItem,
+ const CFX_WideStringC& wsText) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = wsText;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::GetItemString(FWL_HLISTITEM hItem,
+ CFX_WideString& wsText) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::SetItemData(FWL_HLISTITEM hItem, void* pData) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData = pData;
+ return FWL_ERR_Succeeded;
+}
+void* CFWL_ListBox::GetItemData(FWL_HLISTITEM hItem) {
+ if (!hItem)
+ return NULL;
+ return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData;
+}
+FWL_HLISTITEM CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
+ CFX_RectF rtClient;
+ m_pIface->GetClientRect(rtClient);
+ fx -= rtClient.left;
+ fy -= rtClient.top;
+ FX_FLOAT fPosX = 0;
+ FX_FLOAT fPosY = 0;
+ static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fx);
+ static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fy, FALSE);
+ int32_t nCount = m_ListBoxDP.CountItems(NULL);
+ for (int32_t i = 0; i < nCount; i++) {
+ FWL_HLISTITEM hItem = m_ListBoxDP.GetItem(NULL, i);
+ if (!hItem) {
+ continue;
+ }
+ CFX_RectF rtItem;
+ m_ListBoxDP.GetItemRect(NULL, hItem, rtItem);
+ rtItem.Offset(-fPosX, -fPosY);
+ if (rtItem.Contains(fx, fy)) {
+ return hItem;
+ }
+ }
+ return NULL;
+}
+FX_DWORD CFWL_ListBox::GetItemStates(FWL_HLISTITEM hItem) {
+ if (!hItem)
+ return 0;
+ CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
+ return pItem->m_dwStates | pItem->m_dwCheckState;
+}
+CFWL_ListBox::CFWL_ListBox() {}
+CFWL_ListBox::~CFWL_ListBox() {}
+CFWL_ListBox::CFWL_ListBoxDP::CFWL_ListBoxDP() {}
+CFWL_ListBox::CFWL_ListBoxDP::~CFWL_ListBoxDP() {}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetCaption(IFWL_Widget* pWidget,
+ CFX_WideString& wsCaption) {
+ wsCaption = m_wsData;
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_ListBox::CFWL_ListBoxDP::CountItems(IFWL_Widget* pWidget) {
+ return pdfium::CollectionSize<int32_t>(m_ItemArray);
+}
+FWL_HLISTITEM CFWL_ListBox::CFWL_ListBoxDP::GetItem(IFWL_Widget* pWidget,
+ int32_t nIndex) {
+ if (nIndex < 0 || nIndex >= CountItems(pWidget))
+ return nullptr;
+
+ return (FWL_HLISTITEM)m_ItemArray[nIndex].get();
+}
+int32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemIndex(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem) {
+ auto it = std::find_if(
+ m_ItemArray.begin(), m_ItemArray.end(),
+ [hItem](const std::unique_ptr<CFWL_ListItem>& candidate) {
+ return candidate.get() == reinterpret_cast<CFWL_ListItem*>(hItem);
+ });
+ return it != m_ItemArray.end() ? it - m_ItemArray.begin() : -1;
+}
+FX_BOOL CFWL_ListBox::CFWL_ListBoxDP::SetItemIndex(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ int32_t nIndex) {
+ if (nIndex < 0 || nIndex >= CountItems(pWidget))
+ return FALSE;
+ m_ItemArray[nIndex].reset(reinterpret_cast<CFWL_ListItem*>(hItem));
+ return TRUE;
+}
+FX_DWORD CFWL_ListBox::CFWL_ListBoxDP::GetItemStyles(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem) {
+ if (!hItem)
+ return -1;
+ return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemText(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ CFX_WideString& wsText) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemRect(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ CFX_RectF& rtItem) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
+ rtItem = pItem->m_rtItem;
+ return FWL_ERR_Succeeded;
+}
+void* CFWL_ListBox::CFWL_ListBoxDP::GetItemData(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem) {
+ if (!hItem)
+ return NULL;
+ CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
+ return pItem->m_pData;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemStyles(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ FX_DWORD dwStyle) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates = dwStyle;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemText(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ const FX_WCHAR* pszText) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = pszText;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemRect(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ const CFX_RectF& rtItem) {
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtItem = rtItem;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_ListBox::CFWL_ListBoxDP::GetItemHeight(IFWL_Widget* pWidget) {
+ return m_fItemHeight;
+}
+CFX_DIBitmap* CFWL_ListBox::CFWL_ListBoxDP::GetItemIcon(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem) {
+ return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckRect(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ CFX_RectF& rtCheck) {
+ rtCheck = reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckRect(
+ IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ const CFX_RectF& rtCheck) {
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox = rtCheck;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckState(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem) {
+ return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckState(IFWL_Widget* pWidget,
+ FWL_HLISTITEM hItem,
+ FX_DWORD dwCheckState) {
+ reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState = dwCheckState;
+ return FWL_ERR_Succeeded;
+}