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authorLei Zhang <thestig@chromium.org>2017-06-02 15:27:22 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-06-02 23:02:09 +0000
commit633a3b7b908031ca0db12d7694d6a09715fc6143 (patch)
tree7ddc360a051b92f196693dc200045fecdf47c849 /fpdfsdk/pdfwindow/cpwl_edit.h
parent12eea8135482911c054e53b482b4176cbd629d97 (diff)
downloadpdfium-633a3b7b908031ca0db12d7694d6a09715fc6143.tar.xz
Rename PWL_FooBar files to cpwl_foo_bar.
Change-Id: I7ed0ba0acbbee291e285555974ebf50c0073668f Reviewed-on: https://pdfium-review.googlesource.com/6250 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'fpdfsdk/pdfwindow/cpwl_edit.h')
-rw-r--r--fpdfsdk/pdfwindow/cpwl_edit.h139
1 files changed, 139 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/cpwl_edit.h b/fpdfsdk/pdfwindow/cpwl_edit.h
new file mode 100644
index 0000000000..1ed01b9657
--- /dev/null
+++ b/fpdfsdk/pdfwindow/cpwl_edit.h
@@ -0,0 +1,139 @@
+// 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_H_
+#define FPDFSDK_PDFWINDOW_CPWL_EDIT_H_
+
+#include "core/fpdfdoc/cpvt_wordrange.h"
+#include "core/fxcrt/cfx_unowned_ptr.h"
+#include "core/fxcrt/fx_basic.h"
+#include "fpdfsdk/pdfwindow/cpwl_edit_ctrl.h"
+
+class IPWL_Filler_Notify {
+ public:
+ virtual ~IPWL_Filler_Notify() {}
+
+ // Must write to |bBottom| and |fPopupRet|.
+ virtual void QueryWherePopup(void* pPrivateData,
+ float fPopupMin,
+ float fPopupMax,
+ bool* bBottom,
+ float* fPopupRet) = 0;
+ virtual void OnBeforeKeyStroke(void* pPrivateData,
+ CFX_WideString& strChange,
+ const CFX_WideString& strChangeEx,
+ int nSelStart,
+ int nSelEnd,
+ bool bKeyDown,
+ bool& bRC,
+ bool& bExit,
+ uint32_t nFlag) = 0;
+#ifdef PDF_ENABLE_XFA
+ virtual void OnPopupPreOpen(void* pPrivateData,
+ bool& bExit,
+ uint32_t nFlag) = 0;
+ virtual void OnPopupPostOpen(void* pPrivateData,
+ bool& bExit,
+ uint32_t nFlag) = 0;
+#endif // PDF_ENABLE_XFA
+};
+
+class CPWL_Edit : public CPWL_EditCtrl {
+ public:
+ CPWL_Edit();
+ ~CPWL_Edit() override;
+
+ // CPWL_EditCtrl
+ CFX_ByteString GetClassName() const override;
+ void OnDestroy() override;
+ void OnCreated() override;
+ void RePosChildWnd() override;
+ CFX_FloatRect GetClientRect() const override;
+ void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
+ void DrawThisAppearance(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device) override;
+ bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) override;
+ bool OnLButtonDblClk(const CFX_PointF& point, uint32_t nFlag) override;
+ bool OnRButtonUp(const CFX_PointF& point, uint32_t nFlag) override;
+ bool OnMouseWheel(short zDelta,
+ const CFX_PointF& point,
+ uint32_t nFlag) override;
+ bool OnKeyDown(uint16_t nChar, uint32_t nFlag) override;
+ bool OnChar(uint16_t nChar, uint32_t nFlag) override;
+ CFX_FloatRect GetFocusRect() const override;
+ void OnSetFocus() override;
+ void OnKillFocus() override;
+
+ void SetAlignFormatV(PWL_EDIT_ALIGNFORMAT_V nFormat = PEAV_TOP,
+ bool bPaint = true); // 0:top 1:bottom 2:center
+
+ void SetCharArray(int32_t nCharArray);
+ void SetLimitChar(int32_t nLimitChar);
+
+ void SetCharSpace(float fCharSpace);
+
+ bool CanSelectAll() const;
+ bool CanClear() const;
+ bool CanCopy() const;
+ bool CanCut() const;
+
+ void CutText();
+
+ void SetText(const CFX_WideString& csText);
+ void ReplaceSel(const CFX_WideString& csText);
+
+ CFX_ByteString GetTextAppearanceStream(const CFX_PointF& ptOffset) const;
+ CFX_ByteString GetCaretAppearanceStream(const CFX_PointF& ptOffset) const;
+ CFX_ByteString GetSelectAppearanceStream(const CFX_PointF& ptOffset) const;
+
+ bool IsTextFull() const;
+
+ static float GetCharArrayAutoFontSize(CPDF_Font* pFont,
+ const CFX_FloatRect& rcPlate,
+ int32_t nCharArray);
+
+ void SetFillerNotify(IPWL_Filler_Notify* pNotify) {
+ m_pFillerNotify = pNotify;
+ }
+
+ bool IsProceedtoOnChar(uint16_t nKeyCode, uint32_t nFlag);
+ void AttachFFLData(CFFL_FormFiller* pData) { m_pFormFiller = pData; }
+
+ void OnInsertWord(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace);
+ void OnInsertReturn(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace);
+ void OnBackSpace(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace);
+ void OnDelete(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace);
+ void OnClear(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace);
+ void OnInsertText(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace);
+
+ private:
+ CPVT_WordRange GetSelectWordRange() const;
+ virtual void ShowVScrollBar(bool bShow);
+ bool IsVScrollBarVisible() const;
+ void SetParamByFlag();
+
+ float GetCharArrayAutoFontSize(int32_t nCharArray);
+ CFX_PointF GetWordRightBottomPoint(const CPVT_WordPlace& wpWord);
+
+ CPVT_WordRange CombineWordRange(const CPVT_WordRange& wr1,
+ const CPVT_WordRange& wr2);
+ CPVT_WordRange GetLatinWordsRange(const CFX_PointF& point) const;
+ CPVT_WordRange GetLatinWordsRange(const CPVT_WordPlace& place) const;
+ CPVT_WordRange GetArabicWordsRange(const CPVT_WordPlace& place) const;
+ CPVT_WordRange GetSameWordsRange(const CPVT_WordPlace& place,
+ bool bLatin,
+ bool bArabic) const;
+
+ bool m_bFocus;
+ CFX_FloatRect m_rcOldWindow;
+ CFX_UnownedPtr<IPWL_Filler_Notify> m_pFillerNotify;
+ CFX_UnownedPtr<CFFL_FormFiller> m_pFormFiller;
+};
+
+#endif // FPDFSDK_PDFWINDOW_CPWL_EDIT_H_