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authorDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
commitf766ad219f66543654520f6a1955836f519e26d1 (patch)
tree2edf8bc93b89503a3669f7add5b6c2a407b8a78c /fpdfsdk/pdfwindow/PWL_IconList.cpp
parent54b0abed08048008498471e39b7c72b034474090 (diff)
downloadpdfium-f766ad219f66543654520f6a1955836f519e26d1.tar.xz
Move fpdfsdk/src up to fpdfsdk/.
This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes up the include paths, include guards and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1799773002 .
Diffstat (limited to 'fpdfsdk/pdfwindow/PWL_IconList.cpp')
-rw-r--r--fpdfsdk/pdfwindow/PWL_IconList.cpp501
1 files changed, 501 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_IconList.cpp b/fpdfsdk/pdfwindow/PWL_IconList.cpp
new file mode 100644
index 0000000000..7dc8ba9f44
--- /dev/null
+++ b/fpdfsdk/pdfwindow/PWL_IconList.cpp
@@ -0,0 +1,501 @@
+// 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/include/pdfwindow/PWL_IconList.h"
+
+#include "fpdfsdk/include/pdfwindow/PWL_Label.h"
+#include "fpdfsdk/include/pdfwindow/PWL_ListCtrl.h"
+#include "fpdfsdk/include/pdfwindow/PWL_ScrollBar.h"
+#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
+#include "fpdfsdk/include/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(NULL), m_bSelected(FALSE), m_pText(NULL) {}
+
+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_pNotify(NULL),
+ m_bEnableNotify(TRUE),
+ 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,
+ FX_DWORD 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,
+ FX_DWORD nFlag) {
+ m_bMouseDown = FALSE;
+ ReleaseCapture();
+
+ return TRUE;
+}
+
+FX_BOOL CPWL_IconList_Content::OnMouseMove(const CFX_FloatPoint& point,
+ FX_DWORD nFlag) {
+ if (m_bMouseDown) {
+ int32_t nItemIndex = FindItemIndex(point);
+ SetSelect(nItemIndex);
+ ScrollToItem(nItemIndex);
+ }
+
+ return TRUE;
+}
+
+FX_BOOL CPWL_IconList_Content::OnKeyDown(FX_WORD nChar, FX_DWORD 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) {
+ SelectItem(m_nSelectIndex, FALSE);
+ SelectItem(nIndex, TRUE);
+ m_nSelectIndex = nIndex;
+
+ if (IPWL_IconList_Notify* pNotify = GetNotify())
+ pNotify->OnNoteListSelChanged(nIndex);
+ }
+}
+
+int32_t CPWL_IconList_Content::GetSelect() const {
+ return m_nSelectIndex;
+}
+
+IPWL_IconList_Notify* CPWL_IconList_Content::GetNotify() const {
+ if (m_bEnableNotify)
+ return m_pNotify;
+ return NULL;
+}
+
+void CPWL_IconList_Content::SetNotify(IPWL_IconList_Notify* pNotify) {
+ m_pNotify = pNotify;
+}
+
+void CPWL_IconList_Content::EnableNotify(FX_BOOL bNotify) {
+ m_bEnableNotify = bNotify;
+}
+
+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 NULL;
+}
+
+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(NULL), 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,
+ FX_DWORD 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(NULL);
+ }
+ 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::SetNotify(IPWL_IconList_Notify* pNotify) {
+ m_pListContent->SetNotify(pNotify);
+}
+
+void CPWL_IconList::EnableNotify(FX_BOOL bNotify) {
+ m_pListContent->EnableNotify(bNotify);
+}
+
+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,
+ FX_DWORD 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(NULL);
+
+ if (CPWL_ScrollBar* pScrollBar = GetVScrollBar())
+ pScrollBar->OnNotify(this, PNM_SETSCROLLPOS, SBT_VSCROLL,
+ (intptr_t)&ptNew.y);
+
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}