diff options
Diffstat (limited to 'fpdfsdk/pdfwindow/PWL_IconList.cpp')
| -rw-r--r-- | fpdfsdk/pdfwindow/PWL_IconList.cpp | 478 |
1 files changed, 0 insertions, 478 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_IconList.cpp b/fpdfsdk/pdfwindow/PWL_IconList.cpp deleted file mode 100644 index 26d6c92ea4..0000000000 --- a/fpdfsdk/pdfwindow/PWL_IconList.cpp +++ /dev/null @@ -1,478 +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 "fpdfsdk/pdfwindow/PWL_IconList.h" - -#include "fpdfsdk/pdfwindow/PWL_Label.h" -#include "fpdfsdk/pdfwindow/PWL_ListCtrl.h" -#include "fpdfsdk/pdfwindow/PWL_ScrollBar.h" -#include "fpdfsdk/pdfwindow/PWL_Utils.h" -#include "fpdfsdk/pdfwindow/PWL_Wnd.h" -#include "public/fpdf_fwlevent.h" - -#define PWL_IconList_ITEM_ICON_LEFTMARGIN 10.0f -#define PWL_IconList_ITEM_WIDTH 20.0f -#define PWL_IconList_ITEM_HEIGHT 20.0f -#define PWL_IconList_ITEM_SPACE 4.0f - -CPWL_IconList_Item::CPWL_IconList_Item() - : m_nIconIndex(-1), - m_pData(nullptr), - m_bSelected(FALSE), - m_pText(nullptr) {} - -CPWL_IconList_Item::~CPWL_IconList_Item() {} - -CFX_ByteString CPWL_IconList_Item::GetClassName() const { - return "CPWL_IconList_Item"; -} - -FX_FLOAT CPWL_IconList_Item::GetItemHeight(FX_FLOAT fLimitWidth) { - return PWL_IconList_ITEM_HEIGHT; -} - -void CPWL_IconList_Item::DrawThisAppearance(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device) { - CFX_FloatRect rcClient = GetClientRect(); - - if (m_bSelected) { - if (IsEnabled()) { - CPWL_Utils::DrawFillRect( - pDevice, pUser2Device, rcClient, - CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_SELBACKCOLOR, - GetTransparency())); - } else { - CPWL_Utils::DrawFillRect( - pDevice, pUser2Device, rcClient, - CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_LIGHTGRAYCOLOR, - GetTransparency())); - } - } - - CFX_FloatRect rcIcon = rcClient; - rcIcon.left += PWL_IconList_ITEM_ICON_LEFTMARGIN; - rcIcon.right = rcIcon.left + PWL_IconList_ITEM_WIDTH; - - CPWL_Utils::DrawIconAppStream(pDevice, pUser2Device, m_nIconIndex, rcIcon, - m_crIcon, m_pText->GetTextColor(), - GetTransparency()); -} - -void CPWL_IconList_Item::SetSelect(FX_BOOL bSelected) { - m_bSelected = bSelected; - - if (bSelected) - m_pText->SetTextColor(PWL_DEFAULT_WHITECOLOR); - else - m_pText->SetTextColor(PWL_DEFAULT_BLACKCOLOR); -} - -FX_BOOL CPWL_IconList_Item::IsSelected() const { - return m_bSelected; -} - -void CPWL_IconList_Item::CreateChildWnd(const PWL_CREATEPARAM& cp) { - m_pText = new CPWL_Label; - - PWL_CREATEPARAM lcp = cp; - lcp.pParentWnd = this; - lcp.dwFlags = PWS_CHILD | PWS_VISIBLE | PES_LEFT | PES_CENTER; - lcp.sTextColor = PWL_DEFAULT_BLACKCOLOR; - lcp.fFontSize = 12; - m_pText->Create(lcp); -} - -void CPWL_IconList_Item::SetData(void* pData) { - m_pData = pData; -} - -void CPWL_IconList_Item::SetIcon(int32_t nIconIndex) { - m_nIconIndex = nIconIndex; -} - -void CPWL_IconList_Item::SetText(const CFX_WideString& str) { - m_pText->SetText(str.c_str()); -} - -CFX_WideString CPWL_IconList_Item::GetText() const { - return m_pText->GetText(); -} - -void CPWL_IconList_Item::RePosChildWnd() { - CFX_FloatRect rcClient = GetClientRect(); - - rcClient.left += - (PWL_IconList_ITEM_ICON_LEFTMARGIN + PWL_IconList_ITEM_WIDTH + - PWL_IconList_ITEM_ICON_LEFTMARGIN); - - m_pText->Move(rcClient, TRUE, FALSE); -} - -void CPWL_IconList_Item::SetIconFillColor(const CPWL_Color& color) { - m_crIcon = color; -} - -void CPWL_IconList_Item::OnEnabled() { - if (m_bSelected) - m_pText->SetTextColor(PWL_DEFAULT_WHITECOLOR); - else - m_pText->SetTextColor(PWL_DEFAULT_BLACKCOLOR); - - InvalidateRect(); -} - -void CPWL_IconList_Item::OnDisabled() { - m_pText->SetTextColor(PWL_DEFAULT_HEAVYGRAYCOLOR); - - InvalidateRect(); -} - -CPWL_IconList_Content::CPWL_IconList_Content(int32_t nListCount) - : m_nSelectIndex(-1), - m_bMouseDown(FALSE), - m_nListCount(nListCount) {} - -CPWL_IconList_Content::~CPWL_IconList_Content() {} - -void CPWL_IconList_Content::CreateChildWnd(const PWL_CREATEPARAM& cp) { - for (int32_t i = 0; i < m_nListCount; i++) { - CPWL_IconList_Item* pNewItem = new CPWL_IconList_Item(); - - PWL_CREATEPARAM icp = cp; - icp.pParentWnd = this; - icp.dwFlags = PWS_CHILD | PWS_VISIBLE | PWS_NOREFRESHCLIP; - pNewItem->Create(icp); - } - - SetItemSpace(PWL_IconList_ITEM_SPACE); - ResetContent(0); - - if (CPWL_Wnd* pParent = GetParentWindow()) { - CFX_FloatRect rcScroll = GetScrollArea(); - GetScrollPos(); - - PWL_SCROLL_INFO sInfo; - sInfo.fContentMin = rcScroll.bottom; - sInfo.fContentMax = rcScroll.top; - sInfo.fPlateWidth = GetClientRect().Height(); - sInfo.fSmallStep = 13.0f; - sInfo.fBigStep = sInfo.fPlateWidth; - - pParent->OnNotify(this, PNM_SETSCROLLINFO, SBT_VSCROLL, (intptr_t)&sInfo); - } -} - -FX_BOOL CPWL_IconList_Content::OnLButtonDown(const CFX_FloatPoint& point, - uint32_t nFlag) { - SetFocus(); - - SetCapture(); - m_bMouseDown = TRUE; - - int32_t nItemIndex = FindItemIndex(point); - SetSelect(nItemIndex); - ScrollToItem(nItemIndex); - - return TRUE; -} - -FX_BOOL CPWL_IconList_Content::OnLButtonUp(const CFX_FloatPoint& point, - uint32_t nFlag) { - m_bMouseDown = FALSE; - ReleaseCapture(); - - return TRUE; -} - -FX_BOOL CPWL_IconList_Content::OnMouseMove(const CFX_FloatPoint& point, - uint32_t nFlag) { - if (m_bMouseDown) { - int32_t nItemIndex = FindItemIndex(point); - SetSelect(nItemIndex); - ScrollToItem(nItemIndex); - } - - return TRUE; -} - -FX_BOOL CPWL_IconList_Content::OnKeyDown(uint16_t nChar, uint32_t nFlag) { - switch (nChar) { - case FWL_VKEY_Up: - if (m_nSelectIndex > 0) { - int32_t nItemIndex = m_nSelectIndex - 1; - SetSelect(nItemIndex); - ScrollToItem(nItemIndex); - } - return TRUE; - case FWL_VKEY_Down: - if (m_nSelectIndex < m_nListCount - 1) { - int32_t nItemIndex = m_nSelectIndex + 1; - SetSelect(nItemIndex); - ScrollToItem(nItemIndex); - } - return TRUE; - } - - return FALSE; -} - -int32_t CPWL_IconList_Content::FindItemIndex(const CFX_FloatPoint& point) { - int32_t nIndex = 0; - for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { - if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { - CFX_FloatRect rcWnd = pChild->ChildToParent(pChild->GetWindowRect()); - - if (point.y < rcWnd.top) { - nIndex = i; - } - } - } - - return nIndex; -} - -void CPWL_IconList_Content::ScrollToItem(int32_t nItemIndex) { - CFX_FloatRect rcClient = GetClientRect(); - - if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) { - CFX_FloatRect rcOrigin = pItem->GetWindowRect(); - CFX_FloatRect rcWnd = pItem->ChildToParent(rcOrigin); - - if (!(rcWnd.bottom > rcClient.bottom && rcWnd.top < rcClient.top)) { - CFX_FloatPoint ptScroll = GetScrollPos(); - - if (rcWnd.top > rcClient.top) { - ptScroll.y = rcOrigin.top; - } else if (rcWnd.bottom < rcClient.bottom) { - ptScroll.y = rcOrigin.bottom + rcClient.Height(); - } - - SetScrollPos(ptScroll); - ResetFace(); - InvalidateRect(); - if (CPWL_Wnd* pParent = GetParentWindow()) { - pParent->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL, - (intptr_t)&ptScroll.y); - } - } - } -} - -void CPWL_IconList_Content::SetSelect(int32_t nIndex) { - if (m_nSelectIndex == nIndex) - return; - - SelectItem(m_nSelectIndex, FALSE); - SelectItem(nIndex, TRUE); - m_nSelectIndex = nIndex; -} - -int32_t CPWL_IconList_Content::GetSelect() const { - return m_nSelectIndex; -} - -void CPWL_IconList_Content::SelectItem(int32_t nItemIndex, FX_BOOL bSelect) { - if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) { - pItem->SetSelect(bSelect); - pItem->InvalidateRect(); - } -} - -CPWL_IconList_Item* CPWL_IconList_Content::GetListItem( - int32_t nItemIndex) const { - if (nItemIndex >= 0 && nItemIndex < m_aChildren.GetSize()) { - if (CPWL_Wnd* pChild = m_aChildren.GetAt(nItemIndex)) { - if (pChild->GetClassName() == "CPWL_IconList_Item") { - return (CPWL_IconList_Item*)pChild; - } - } - } - - return nullptr; -} - -void CPWL_IconList_Content::SetListData(int32_t nItemIndex, void* pData) { - if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) - pItem->SetData(pData); -} - -void CPWL_IconList_Content::SetListIcon(int32_t nItemIndex, - int32_t nIconIndex) { - if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) - pItem->SetIcon(nIconIndex); -} - -void CPWL_IconList_Content::SetListString(int32_t nItemIndex, - const CFX_WideString& str) { - if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) - pItem->SetText(str); -} - -CFX_WideString CPWL_IconList_Content::GetListString(int32_t nItemIndex) const { - if (CPWL_IconList_Item* pItem = GetListItem(nItemIndex)) - return pItem->GetText(); - - return L""; -} - -void CPWL_IconList_Content::SetIconFillColor(const CPWL_Color& color) { - for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { - if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { - if (pChild->GetClassName() == "CPWL_IconList_Item") { - CPWL_IconList_Item* pItem = (CPWL_IconList_Item*)pChild; - pItem->SetIconFillColor(color); - pItem->InvalidateRect(); - } - } - } -} - -CPWL_IconList::CPWL_IconList(int32_t nListCount) - : m_pListContent(nullptr), m_nListCount(nListCount) {} - -CPWL_IconList::~CPWL_IconList() {} - -void CPWL_IconList::RePosChildWnd() { - CPWL_Wnd::RePosChildWnd(); - - if (m_pListContent) - m_pListContent->Move(GetClientRect(), TRUE, FALSE); -} - -void CPWL_IconList::CreateChildWnd(const PWL_CREATEPARAM& cp) { - m_pListContent = new CPWL_IconList_Content(m_nListCount); - - PWL_CREATEPARAM ccp = cp; - ccp.pParentWnd = this; - ccp.dwFlags = PWS_CHILD | PWS_VISIBLE; - m_pListContent->Create(ccp); -} - -void CPWL_IconList::OnCreated() { - if (CPWL_ScrollBar* pScrollBar = GetVScrollBar()) { - pScrollBar->RemoveFlag(PWS_AUTOTRANSPARENT); - pScrollBar->SetTransparency(255); - pScrollBar->SetNotifyForever(TRUE); - } -} - -void CPWL_IconList::OnNotify(CPWL_Wnd* pWnd, - uint32_t msg, - intptr_t wParam, - intptr_t lParam) { - CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam); - - if (wParam == SBT_VSCROLL) { - switch (msg) { - case PNM_SETSCROLLINFO: - if (PWL_SCROLL_INFO* pInfo = (PWL_SCROLL_INFO*)lParam) { - if (CPWL_ScrollBar* pScrollBar = GetVScrollBar()) { - if (pInfo->fContentMax - pInfo->fContentMin > pInfo->fPlateWidth) { - if (!pScrollBar->IsVisible()) { - pScrollBar->SetVisible(TRUE); - RePosChildWnd(); - } else { - } - } else { - if (pScrollBar->IsVisible()) { - pScrollBar->SetVisible(FALSE); - RePosChildWnd(); - } - - if (m_pListContent) - m_pListContent->SetScrollPos(CFX_FloatPoint(0.0f, 0.0f)); - } - - pScrollBar->OnNotify(pWnd, PNM_SETSCROLLINFO, wParam, lParam); - } - } - return; - case PNM_SCROLLWINDOW: - if (m_pListContent) { - m_pListContent->SetScrollPos( - CFX_FloatPoint(0.0f, *(FX_FLOAT*)lParam)); - m_pListContent->ResetFace(); - m_pListContent->InvalidateRect(nullptr); - } - return; - case PNM_SETSCROLLPOS: - if (CPWL_ScrollBar* pScrollBar = GetVScrollBar()) - pScrollBar->OnNotify(pWnd, PNM_SETSCROLLPOS, wParam, lParam); - return; - } - } -} - -void CPWL_IconList::SetSelect(int32_t nIndex) { - m_pListContent->SetSelect(nIndex); -} - -void CPWL_IconList::SetTopItem(int32_t nIndex) { - m_pListContent->ScrollToItem(nIndex); -} - -int32_t CPWL_IconList::GetSelect() const { - return m_pListContent->GetSelect(); -} - -void CPWL_IconList::SetListData(int32_t nItemIndex, void* pData) { - m_pListContent->SetListData(nItemIndex, pData); -} - -void CPWL_IconList::SetListIcon(int32_t nItemIndex, int32_t nIconIndex) { - m_pListContent->SetListIcon(nItemIndex, nIconIndex); -} - -void CPWL_IconList::SetListString(int32_t nItemIndex, - const CFX_WideString& str) { - m_pListContent->SetListString(nItemIndex, str); -} - -CFX_WideString CPWL_IconList::GetListString(int32_t nItemIndex) const { - return m_pListContent->GetListString(nItemIndex); -} - -void CPWL_IconList::SetIconFillColor(const CPWL_Color& color) { - m_pListContent->SetIconFillColor(color); -} - -FX_BOOL CPWL_IconList::OnMouseWheel(short zDelta, - const CFX_FloatPoint& point, - uint32_t nFlag) { - CFX_FloatPoint ptScroll = m_pListContent->GetScrollPos(); - CFX_FloatRect rcScroll = m_pListContent->GetScrollArea(); - CFX_FloatRect rcContents = m_pListContent->GetClientRect(); - - if (rcScroll.top - rcScroll.bottom > rcContents.Height()) { - CFX_FloatPoint ptNew = ptScroll; - - if (zDelta > 0) - ptNew.y += 30; - else - ptNew.y -= 30; - - if (ptNew.y > rcScroll.top) - ptNew.y = rcScroll.top; - if (ptNew.y < rcScroll.bottom + rcContents.Height()) - ptNew.y = rcScroll.bottom + rcContents.Height(); - if (ptNew.y < rcScroll.bottom) - ptNew.y = rcScroll.bottom; - - if (ptNew.y != ptScroll.y) { - m_pListContent->SetScrollPos(ptNew); - m_pListContent->ResetFace(); - m_pListContent->InvalidateRect(nullptr); - - if (CPWL_ScrollBar* pScrollBar = GetVScrollBar()) - pScrollBar->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL, - (intptr_t)&ptNew.y); - - return TRUE; - } - } - - return FALSE; -} |