From 633a3b7b908031ca0db12d7694d6a09715fc6143 Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Fri, 2 Jun 2017 15:27:22 -0700 Subject: Rename PWL_FooBar files to cpwl_foo_bar. Change-Id: I7ed0ba0acbbee291e285555974ebf50c0073668f Reviewed-on: https://pdfium-review.googlesource.com/6250 Reviewed-by: Tom Sepez Commit-Queue: Lei Zhang --- fpdfsdk/pdfwindow/cpwl_edit_ctrl.h | 108 +++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 fpdfsdk/pdfwindow/cpwl_edit_ctrl.h (limited to 'fpdfsdk/pdfwindow/cpwl_edit_ctrl.h') diff --git a/fpdfsdk/pdfwindow/cpwl_edit_ctrl.h b/fpdfsdk/pdfwindow/cpwl_edit_ctrl.h new file mode 100644 index 0000000000..59bb623776 --- /dev/null +++ b/fpdfsdk/pdfwindow/cpwl_edit_ctrl.h @@ -0,0 +1,108 @@ +// 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_PDFWINDOW_CPWL_EDIT_CTRL_H_ +#define FPDFSDK_PDFWINDOW_CPWL_EDIT_CTRL_H_ + +#include + +#include "core/fxcrt/fx_string.h" +#include "fpdfsdk/pdfwindow/cpwl_wnd.h" + +class CFX_Edit; +class CPWL_Caret; +struct CPVT_WordPlace; + +enum PWL_EDIT_ALIGNFORMAT_H { PEAH_LEFT = 0, PEAH_MIDDLE, PEAH_RIGHT }; + +enum PWL_EDIT_ALIGNFORMAT_V { PEAV_TOP = 0, PEAV_CENTER, PEAV_BOTTOM }; + +class CPWL_EditCtrl : public CPWL_Wnd { + public: + CPWL_EditCtrl(); + ~CPWL_EditCtrl() override; + + CFX_WideString GetText() const; + void SetSel(int32_t nStartChar, int32_t nEndChar); + void GetSel(int32_t& nStartChar, int32_t& nEndChar) const; + void Clear(); + void SelectAll(); + + CFX_PointF GetScrollPos() const; + void SetScrollPos(const CFX_PointF& point); + + void SetCharSet(uint8_t nCharSet) { m_nCharSet = nCharSet; } + int32_t GetCharSet() const; + + bool CanUndo() const; + bool CanRedo() const; + void Redo(); + void Undo(); + + void SetReadyToInput(); + + // CPWL_Wnd + void OnCreate(PWL_CREATEPARAM& cp) override; + void OnCreated() override; + bool OnKeyDown(uint16_t nChar, uint32_t nFlag) override; + bool OnChar(uint16_t nChar, uint32_t nFlag) override; + bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) override; + bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override; + bool OnMouseMove(const CFX_PointF& point, uint32_t nFlag) override; + void OnNotify(CPWL_Wnd* pWnd, + uint32_t msg, + intptr_t wParam = 0, + intptr_t lParam = 0) override; + void CreateChildWnd(const PWL_CREATEPARAM& cp) override; + void RePosChildWnd() override; + void SetFontSize(float fFontSize) override; + float GetFontSize() const override; + void SetCursor() override; + + void IOnSetScrollInfoY(float fPlateMin, + float fPlateMax, + float fContentMin, + float fContentMax, + float fSmallStep, + float fBigStep); + void IOnSetScrollPosY(float fy); + void IOnSetCaret(bool bVisible, + const CFX_PointF& ptHead, + const CFX_PointF& ptFoot, + const CPVT_WordPlace& place); + void IOnInvalidateRect(CFX_FloatRect* pRect); + + protected: + void CopyText(); + void PasteText(); + void CutText(); + void ShowVScrollBar(bool bShow); + void InsertWord(uint16_t word, int32_t nCharset); + void InsertReturn(); + + bool IsWndHorV(); + + void Delete(); + void Backspace(); + + void GetCaretInfo(CFX_PointF* ptHead, CFX_PointF* ptFoot) const; + void SetCaret(bool bVisible, + const CFX_PointF& ptHead, + const CFX_PointF& ptFoot); + + void SetEditCaret(bool bVisible); + + std::unique_ptr m_pEdit; + CPWL_Caret* m_pEditCaret; + bool m_bMouseDown; + + private: + void CreateEditCaret(const PWL_CREATEPARAM& cp); + + int32_t m_nCharSet; +}; + +#endif // FPDFSDK_PDFWINDOW_CPWL_EDIT_CTRL_H_ -- cgit v1.2.3