cfwl_listbox.cpp | Explore in Territory

// Copyright 2014 The PDFium Authors
// 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/cfwl_listbox.h"

#include <algorithm>
#include <memory>
#include <utility>

#include "core/fxcrt/numerics/safe_conversions.h"
#include "core/fxcrt/stl_util.h"
#include "v8/include/cppgc/visitor.h"
#include "xfa/fde/cfde_textout.h"
#include "xfa/fgas/graphics/cfgas_gegraphics.h"
#include "xfa/fwl/cfwl_app.h"
#include "xfa/fwl/cfwl_messagekey.h"
#include "xfa/fwl/cfwl_messagemouse.h"
#include "xfa/fwl/cfwl_messagemousewheel.h"
#include "xfa/fwl/cfwl_themebackground.h"
#include "xfa/fwl/cfwl_themepart.h"
#include "xfa/fwl/cfwl_themetext.h"
#include "xfa/fwl/fwl_widgetdef.h"
#include "xfa/fwl/ifwl_themeprovider.h"

namespace pdfium {

namespace {

const int kItemTextMargin = …;

}  // namespace

CFWL_ListBox::CFWL_ListBox(CFWL_App* app,
                           const Properties& properties,
                           CFWL_Widget* pOuter)
    : … { … }

CFWL_ListBox::~CFWL_ListBox() = default;

void CFWL_ListBox::Trace(cppgc::Visitor* visitor) const { … }

FWL_Type CFWL_ListBox::GetClassID() const { … }

void CFWL_ListBox::Update() { … }

FWL_WidgetHit CFWL_ListBox::HitTest(const CFX_PointF& point) { … }

void CFWL_ListBox::DrawWidget(CFGAS_GEGraphics* pGraphics,
                              const CFX_Matrix& matrix) { … }

int32_t CFWL_ListBox::CountSelItems() { … }

CFWL_ListBox::Item* CFWL_ListBox::GetSelItem(int32_t nIndexSel) { … }

int32_t CFWL_ListBox::GetSelIndex(int32_t nIndex) { … }

void CFWL_ListBox::SetSelItem(Item* pItem, bool bSelect) { … }

CFWL_ListBox::Item* CFWL_ListBox::GetListItem(Item* pItem,
                                              XFA_FWL_VKEYCODE dwKeyCode) { … }

void CFWL_ListBox::SetSelection(Item* hStart, Item* hEnd, bool bSelected) { … }

bool CFWL_ListBox::IsMultiSelection() const { … }

void CFWL_ListBox::ClearSelection() { … }

void CFWL_ListBox::SelectAll() { … }

CFWL_ListBox::Item* CFWL_ListBox::GetFocusedItem() { … }

void CFWL_ListBox::SetFocusItem(Item* pItem) { … }

CFWL_ListBox::Item* CFWL_ListBox::GetItemAtPoint(const CFX_PointF& point) { … }

bool CFWL_ListBox::ScrollToVisible(Item* pItem) { … }

void CFWL_ListBox::DrawBkground(CFGAS_GEGraphics* pGraphics,
                                const CFX_Matrix& mtMatrix) { … }

void CFWL_ListBox::DrawItems(CFGAS_GEGraphics* pGraphics,
                             const CFX_Matrix& mtMatrix) { … }

void CFWL_ListBox::DrawItem(CFGAS_GEGraphics* pGraphics,
                            Item* pItem,
                            int32_t Index,
                            const CFX_RectF& rtItem,
                            const CFX_Matrix& mtMatrix) { … }

CFX_SizeF CFWL_ListBox::CalcSize() { … }

void CFWL_ListBox::UpdateItemSize(Item* pItem,
                                  CFX_SizeF& size,
                                  float fWidth,
                                  float fItemHeight) const { … }

float CFWL_ListBox::GetMaxTextWidth() { … }

float CFWL_ListBox::GetScrollWidth() { … }

float CFWL_ListBox::CalcItemHeight() { … }

void CFWL_ListBox::InitVerticalScrollBar() { … }

void CFWL_ListBox::InitHorizontalScrollBar() { … }

bool CFWL_ListBox::IsShowVertScrollBar() const { … }

bool CFWL_ListBox::IsShowHorzScrollBar() const { … }

bool CFWL_ListBox::ScrollBarPropertiesPresent() const { … }

void CFWL_ListBox::OnProcessMessage(CFWL_Message* pMessage) { … }

void CFWL_ListBox::OnProcessEvent(CFWL_Event* pEvent) { … }

void CFWL_ListBox::OnDrawWidget(CFGAS_GEGraphics* pGraphics,
                                const CFX_Matrix& matrix) { … }

void CFWL_ListBox::OnFocusGained() { … }

void CFWL_ListBox::OnFocusLost() { … }

void CFWL_ListBox::OnLButtonDown(CFWL_MessageMouse* pMsg) { … }

void CFWL_ListBox::OnLButtonUp(CFWL_MessageMouse* pMsg) { … }

void CFWL_ListBox::OnMouseWheel(CFWL_MessageMouseWheel* pMsg) { … }

void CFWL_ListBox::OnKeyDown(CFWL_MessageKey* pMsg) { … }

void CFWL_ListBox::OnVK(Item* pItem, bool bShift, bool bCtrl) { … }

bool CFWL_ListBox::OnScroll(CFWL_ScrollBar* pScrollBar,
                            CFWL_EventScroll::Code dwCode,
                            float fPos) { … }

int32_t CFWL_ListBox::CountItems(const CFWL_Widget* pWidget) const { … }

CFWL_ListBox::Item* CFWL_ListBox::GetItem(const CFWL_Widget* pWidget,
                                          int32_t nIndex) const { … }

int32_t CFWL_ListBox::GetItemIndex(CFWL_Widget* pWidget, Item* pItem) { … }

CFWL_ListBox::Item* CFWL_ListBox::AddString(const WideString& wsAdd) { … }

void CFWL_ListBox::RemoveAt(int32_t iIndex) { … }

void CFWL_ListBox::DeleteString(Item* pItem) { … }

void CFWL_ListBox::DeleteAll() { … }

CFWL_ListBox::Item::Item(const WideString& text) : … { … }

CFWL_ListBox::Item::~Item() = default;

}  // namespace pdfium
chromium/third_party/pdfium/xfa/fwl/cfwl_listbox.cpp
