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authordsinclair <dsinclair@chromium.org>2016-04-06 10:47:54 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-06 10:47:54 -0700
commit89bdd0876e6b92c959839908204eb82337a27ba2 (patch)
tree607cb5ebf8371c8610ae0f278154be9d98c8f904 /fpdfsdk/fxedit/include/fxet_list.h
parent44d054c6449edb63d9760ac6602b036ffec75a84 (diff)
downloadpdfium-89bdd0876e6b92c959839908204eb82337a27ba2.tar.xz
Move code from fpdfsdk/include to the sub directories.
This CL moves the fxedit, jsapi and fpdfxfa code out of fpdfsdk/include to the various sub-include directories. Review URL: https://codereview.chromium.org/1863163002
Diffstat (limited to 'fpdfsdk/fxedit/include/fxet_list.h')
-rw-r--r--fpdfsdk/fxedit/include/fxet_list.h343
1 files changed, 343 insertions, 0 deletions
diff --git a/fpdfsdk/fxedit/include/fxet_list.h b/fpdfsdk/fxedit/include/fxet_list.h
new file mode 100644
index 0000000000..1f855b7747
--- /dev/null
+++ b/fpdfsdk/fxedit/include/fxet_list.h
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+// 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
+
+#ifndef FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_
+#define FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_
+
+#include "fpdfsdk/fxedit/include/fx_edit.h"
+
+class IFX_Edit;
+
+class CLST_Size {
+ public:
+ CLST_Size() : x(0.0f), y(0.0f) {}
+
+ CLST_Size(FX_FLOAT other_x, FX_FLOAT other_y) {
+ x = other_x;
+ y = other_y;
+ }
+
+ void Default() {
+ x = 0.0f;
+ y = 0.0f;
+ }
+
+ FX_BOOL operator!=(const CLST_Size& size) const {
+ return FXSYS_memcmp(this, &size, sizeof(CLST_Size)) != 0;
+ }
+
+ FX_FLOAT x, y;
+};
+
+class CLST_Rect : public CFX_FloatRect {
+ public:
+ CLST_Rect() { left = top = right = bottom = 0.0f; }
+
+ CLST_Rect(FX_FLOAT other_left,
+ FX_FLOAT other_top,
+ FX_FLOAT other_right,
+ FX_FLOAT other_bottom) {
+ left = other_left;
+ top = other_top;
+ right = other_right;
+ bottom = other_bottom;
+ }
+
+ CLST_Rect(const CFX_FloatRect& rect) {
+ left = rect.left;
+ top = rect.top;
+ right = rect.right;
+ bottom = rect.bottom;
+ }
+
+ ~CLST_Rect() {}
+
+ void Default() { left = top = right = bottom = 0.0f; }
+
+ const CLST_Rect operator=(const CFX_FloatRect& rect) {
+ left = rect.left;
+ top = rect.top;
+ right = rect.right;
+ bottom = rect.bottom;
+
+ return *this;
+ }
+
+ bool operator==(const CLST_Rect& rect) const {
+ return FXSYS_memcmp(this, &rect, sizeof(CLST_Rect)) == 0;
+ }
+
+ bool operator!=(const CLST_Rect& rect) const { return !(*this == rect); }
+
+ FX_FLOAT Width() const { return right - left; }
+
+ FX_FLOAT Height() const {
+ if (top > bottom)
+ return top - bottom;
+ return bottom - top;
+ }
+
+ CFX_FloatPoint LeftTop() const { return CFX_FloatPoint(left, top); }
+
+ CFX_FloatPoint RightBottom() const { return CFX_FloatPoint(right, bottom); }
+
+ const CLST_Rect operator+=(const CFX_FloatPoint& point) {
+ left += point.x;
+ right += point.x;
+ top += point.y;
+ bottom += point.y;
+
+ return *this;
+ }
+
+ const CLST_Rect operator-=(const CFX_FloatPoint& point) {
+ left -= point.x;
+ right -= point.x;
+ top -= point.y;
+ bottom -= point.y;
+
+ return *this;
+ }
+
+ CLST_Rect operator+(const CFX_FloatPoint& point) const {
+ return CLST_Rect(left + point.x, top + point.y, right + point.x,
+ bottom + point.y);
+ }
+
+ CLST_Rect operator-(const CFX_FloatPoint& point) const {
+ return CLST_Rect(left - point.x, top - point.y, right - point.x,
+ bottom - point.y);
+ }
+};
+
+class CFX_ListItem {
+ public:
+ CFX_ListItem();
+ virtual ~CFX_ListItem();
+
+ void SetFontMap(IPVT_FontMap* pFontMap);
+ IFX_Edit_Iterator* GetIterator() const;
+ IFX_Edit* GetEdit() const;
+
+ public:
+ void SetRect(const CLST_Rect& rect);
+ void SetSelect(FX_BOOL bSelected);
+ void SetCaret(FX_BOOL bCaret);
+ void SetText(const FX_WCHAR* text);
+ void SetFontSize(FX_FLOAT fFontSize);
+ CFX_WideString GetText() const;
+
+ CLST_Rect GetRect() const;
+ FX_BOOL IsSelected() const;
+ FX_BOOL IsCaret() const;
+ FX_FLOAT GetItemHeight() const;
+ uint16_t GetFirstChar() const;
+
+ private:
+ IFX_Edit* m_pEdit;
+ FX_BOOL m_bSelected;
+ FX_BOOL m_bCaret;
+ CLST_Rect m_rcListItem;
+};
+
+class CFX_ListContainer {
+ public:
+ CFX_ListContainer()
+ : m_rcPlate(0.0f, 0.0f, 0.0f, 0.0f),
+ m_rcContent(0.0f, 0.0f, 0.0f, 0.0f) {}
+ virtual ~CFX_ListContainer() {}
+ virtual void SetPlateRect(const CFX_FloatRect& rect) { m_rcPlate = rect; }
+ CFX_FloatRect GetPlateRect() const { return m_rcPlate; }
+ void SetContentRect(const CLST_Rect& rect) { m_rcContent = rect; }
+ CLST_Rect GetContentRect() const { return m_rcContent; }
+ CFX_FloatPoint GetBTPoint() const {
+ return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
+ }
+ CFX_FloatPoint GetETPoint() const {
+ return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
+ }
+
+ public:
+ CFX_FloatPoint InnerToOuter(const CFX_FloatPoint& point) const {
+ return CFX_FloatPoint(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
+ }
+ CFX_FloatPoint OuterToInner(const CFX_FloatPoint& point) const {
+ return CFX_FloatPoint(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
+ }
+ CFX_FloatRect InnerToOuter(const CLST_Rect& rect) const {
+ CFX_FloatPoint ptLeftTop =
+ InnerToOuter(CFX_FloatPoint(rect.left, rect.top));
+ CFX_FloatPoint ptRightBottom =
+ InnerToOuter(CFX_FloatPoint(rect.right, rect.bottom));
+ return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
+ ptLeftTop.y);
+ }
+ CLST_Rect OuterToInner(const CFX_FloatRect& rect) const {
+ CFX_FloatPoint ptLeftTop =
+ OuterToInner(CFX_FloatPoint(rect.left, rect.top));
+ CFX_FloatPoint ptRightBottom =
+ OuterToInner(CFX_FloatPoint(rect.right, rect.bottom));
+ return CLST_Rect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
+ ptRightBottom.y);
+ }
+
+ private:
+ CFX_FloatRect m_rcPlate;
+ CLST_Rect m_rcContent; // positive forever!
+};
+
+template <class TYPE>
+class CLST_ArrayTemplate : public CFX_ArrayTemplate<TYPE> {
+ public:
+ FX_BOOL IsEmpty() { return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; }
+ TYPE GetAt(int32_t nIndex) const {
+ if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize())
+ return CFX_ArrayTemplate<TYPE>::GetAt(nIndex);
+ return NULL;
+ }
+ void RemoveAt(int32_t nIndex) {
+ if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize())
+ CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex);
+ }
+};
+
+class CFX_List : protected CFX_ListContainer, public IFX_List {
+ public:
+ CFX_List();
+ ~CFX_List() override;
+
+ // IFX_List:
+ void SetFontMap(IPVT_FontMap* pFontMap) override;
+ void SetFontSize(FX_FLOAT fFontSize) override;
+ CFX_FloatRect GetPlateRect() const override;
+ CFX_FloatRect GetContentRect() const override;
+ FX_FLOAT GetFontSize() const override;
+ IFX_Edit* GetItemEdit(int32_t nIndex) const override;
+ int32_t GetCount() const override;
+ FX_BOOL IsItemSelected(int32_t nIndex) const override;
+ FX_FLOAT GetFirstHeight() const override;
+ void SetMultipleSel(FX_BOOL bMultiple) override;
+ FX_BOOL IsMultipleSel() const override;
+ FX_BOOL IsValid(int32_t nItemIndex) const override;
+ int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const override;
+ void Empty() override;
+ CFX_FloatRect GetItemRect(int32_t nIndex) const override;
+ int32_t GetItemIndex(const CFX_FloatPoint& point) const override;
+ int32_t GetFirstSelected() const override;
+
+ protected:
+ void AddItem(const FX_WCHAR* str);
+ virtual void ReArrange(int32_t nItemIndex);
+ CFX_WideString GetItemText(int32_t nIndex) const;
+ void SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected);
+ void SetItemCaret(int32_t nItemIndex, FX_BOOL bCaret);
+ int32_t GetLastSelected() const;
+ FX_WCHAR Toupper(FX_WCHAR c) const;
+
+ private:
+ CLST_ArrayTemplate<CFX_ListItem*> m_aListItems;
+ FX_FLOAT m_fFontSize;
+ IPVT_FontMap* m_pFontMap;
+ FX_BOOL m_bMultiple;
+};
+
+struct CPLST_Select_Item {
+ CPLST_Select_Item(int32_t other_nItemIndex, int32_t other_nState) {
+ nItemIndex = other_nItemIndex;
+ nState = other_nState;
+ }
+
+ int32_t nItemIndex;
+ int32_t nState; // 0:normal select -1:to deselect 1: to select
+};
+
+class CPLST_Select {
+ public:
+ CPLST_Select();
+ virtual ~CPLST_Select();
+
+ public:
+ void Add(int32_t nItemIndex);
+ void Add(int32_t nBeginIndex, int32_t nEndIndex);
+ void Sub(int32_t nItemIndex);
+ void Sub(int32_t nBeginIndex, int32_t nEndIndex);
+ FX_BOOL IsExist(int32_t nItemIndex) const;
+ int32_t Find(int32_t nItemIndex) const;
+ int32_t GetCount() const;
+ int32_t GetItemIndex(int32_t nIndex) const;
+ int32_t GetState(int32_t nIndex) const;
+ void Done();
+ void DeselectAll();
+
+ private:
+ CFX_ArrayTemplate<CPLST_Select_Item*> m_aItems;
+};
+
+class CFX_ListCtrl : public CFX_List {
+ public:
+ CFX_ListCtrl();
+ ~CFX_ListCtrl() override;
+
+ // CFX_List
+ void SetNotify(IFX_List_Notify* pNotify) override;
+ void OnMouseDown(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) override;
+ void OnMouseMove(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) override;
+ void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) override;
+ FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void SetPlateRect(const CFX_FloatRect& rect) override;
+ void SetScrollPos(const CFX_FloatPoint& point) override;
+ void ScrollToListItem(int32_t nItemIndex) override;
+ CFX_FloatRect GetItemRect(int32_t nIndex) const override;
+ int32_t GetCaret() const override { return m_nCaretIndex; }
+ int32_t GetSelect() const override { return m_nSelItem; }
+ int32_t GetTopItem() const override;
+ CFX_FloatRect GetContentRect() const override;
+ int32_t GetItemIndex(const CFX_FloatPoint& point) const override;
+ void AddString(const FX_WCHAR* str) override;
+ void SetTopItem(int32_t nIndex) override;
+ void Select(int32_t nItemIndex) override;
+ void SetCaret(int32_t nItemIndex) override;
+ void Empty() override;
+ void Cancel() override;
+ CFX_WideString GetText() const override;
+ void ReArrange(int32_t nItemIndex) override;
+
+ virtual CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const;
+ virtual CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const;
+ virtual CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
+ virtual CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
+
+ private:
+ void SetMultipleSelect(int32_t nItemIndex, FX_BOOL bSelected);
+ void SetSingleSelect(int32_t nItemIndex);
+ void InvalidateItem(int32_t nItemIndex);
+ void SelectItems();
+ FX_BOOL IsItemVisible(int32_t nItemIndex) const;
+ void SetScrollInfo();
+ void SetScrollPosY(FX_FLOAT fy);
+
+ private:
+ IFX_List_Notify* m_pNotify;
+ FX_BOOL m_bNotifyFlag;
+ CFX_FloatPoint m_ptScrollPos;
+ CPLST_Select m_aSelItems; // for multiple
+ int32_t m_nSelItem; // for single
+ int32_t m_nFootIndex; // for multiple
+ FX_BOOL m_bCtrlSel; // for multiple
+ int32_t m_nCaretIndex; // for multiple
+};
+
+#endif // FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_