diff options
author | Dan Sinclair <dsinclair@chromium.org> | 2016-03-08 12:16:00 -0500 |
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committer | Dan Sinclair <dsinclair@chromium.org> | 2016-03-08 12:16:00 -0500 |
commit | 6f6388fee1fdb4bec57549fe87a0833b2b20bebe (patch) | |
tree | 425b282da710e43904ebc68bf098a88cd2676397 /xfa/src/fwl/basewidget/fwl_listboximp.h | |
parent | 71568591f4df8cc2d02fbd5544b0b0cc2b8f55e8 (diff) | |
download | pdfium-6f6388fee1fdb4bec57549fe87a0833b2b20bebe.tar.xz |
Remove xfa/src/fwl/src and move code up a level.
This Cl moves the xfa/src/fwl/src code up to the previously empty parent
directory and removes xfa/src/fwl/src.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1770953004 .
Diffstat (limited to 'xfa/src/fwl/basewidget/fwl_listboximp.h')
-rw-r--r-- | xfa/src/fwl/basewidget/fwl_listboximp.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/xfa/src/fwl/basewidget/fwl_listboximp.h b/xfa/src/fwl/basewidget/fwl_listboximp.h new file mode 100644 index 0000000000..614b76c495 --- /dev/null +++ b/xfa/src/fwl/basewidget/fwl_listboximp.h @@ -0,0 +1,121 @@ +// 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 XFA_SRC_FWL_BASEWIDGET_FWL_LISTBOXIMP_H_ +#define XFA_SRC_FWL_BASEWIDGET_FWL_LISTBOXIMP_H_ + +#include <memory> + +#include "xfa/include/fwl/basewidget/fwl_combobox.h" +#include "xfa/include/fwl/basewidget/fwl_edit.h" +#include "xfa/include/fwl/basewidget/fwl_listbox.h" +#include "xfa/include/fwl/basewidget/fwl_scrollbar.h" +#include "xfa/src/fwl/core/fwl_widgetimp.h" + +class CFWL_ListBoxImpDelegate; + +class CFWL_ListBoxImp : public CFWL_WidgetImp { + public: + CFWL_ListBoxImp(const CFWL_WidgetImpProperties& properties, + IFWL_Widget* pOuter); + ~CFWL_ListBoxImp(); + virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const; + virtual FX_DWORD GetClassID() const; + virtual FWL_ERR Initialize(); + virtual FWL_ERR Finalize(); + virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); + virtual FWL_ERR Update(); + virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy); + virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics, + const CFX_Matrix* pMatrix = NULL); + virtual FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pThemeProvider); + virtual int32_t CountSelItems(); + virtual FWL_HLISTITEM GetSelItem(int32_t nIndexSel); + virtual int32_t GetSelIndex(int32_t nIndex); + virtual FWL_ERR SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE); + virtual FWL_ERR GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText); + virtual FWL_ERR GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE); + virtual FWL_ERR* Sort(IFWL_ListBoxCompare* pCom); + + protected: + FWL_HLISTITEM GetItem(FWL_HLISTITEM hItem, FX_DWORD dwKeyCode); + void SetSelection(FWL_HLISTITEM hStart, + FWL_HLISTITEM hEnd, + FX_BOOL bSelected); + void SetSelectionDirect(FWL_HLISTITEM hItem, FX_BOOL bSelect); + FX_BOOL IsItemSelected(FWL_HLISTITEM hItem); + void ClearSelection(); + void SelectAll(); + FWL_HLISTITEM GetFocusedItem(); + void SetFocusItem(FWL_HLISTITEM hItem); + FWL_HLISTITEM GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy); + FX_BOOL GetItemCheckRect(FWL_HLISTITEM hItem, CFX_RectF& rtCheck); + FX_BOOL SetItemChecked(FWL_HLISTITEM hItem, FX_BOOL bChecked); + FX_BOOL GetItemChecked(FWL_HLISTITEM hItem); + FX_BOOL ScrollToVisible(FWL_HLISTITEM hItem); + void DrawBkground(CFX_Graphics* pGraphics, + IFWL_ThemeProvider* pTheme, + const CFX_Matrix* pMatrix = NULL); + void DrawItems(CFX_Graphics* pGraphics, + IFWL_ThemeProvider* pTheme, + const CFX_Matrix* pMatrix = NULL); + void DrawItem(CFX_Graphics* pGraphics, + IFWL_ThemeProvider* pTheme, + FWL_HLISTITEM hItem, + int32_t Index, + const CFX_RectF& rtItem, + const CFX_Matrix* pMatrix = NULL); + void DrawStatic(CFX_Graphics* pGraphics, IFWL_ThemeProvider* pTheme); + CFX_SizeF CalcSize(FX_BOOL bAutoSize = FALSE); + void GetItemSize(CFX_SizeF& size, + FWL_HLISTITEM hItem, + FX_FLOAT fWidth, + FX_FLOAT fHeight, + FX_BOOL bAutoSize = FALSE); + FX_FLOAT GetMaxTextWidth(); + FX_FLOAT GetScrollWidth(); + FX_FLOAT GetItemHeigt(); + void InitScrollBar(FX_BOOL bVert = TRUE); + void SortItem(); + FX_BOOL IsShowScrollBar(FX_BOOL bVert); + void ProcessSelChanged(); + + protected: + CFX_RectF m_rtClient; + CFX_RectF m_rtStatic; + CFX_RectF m_rtConent; + std::unique_ptr<IFWL_ScrollBar> m_pHorzScrollBar; + std::unique_ptr<IFWL_ScrollBar> m_pVertScrollBar; + FX_DWORD m_dwTTOStyles; + int32_t m_iTTOAligns; + FWL_HLISTITEM m_hAnchor; + FX_FLOAT m_fItemHeight; + FX_FLOAT m_fScorllBarWidth; + FX_BOOL m_bLButtonDown; + IFWL_ThemeProvider* m_pScrollBarTP; + friend class CFWL_ListBoxImpDelegate; +}; +class CFWL_ListBoxImpDelegate : public CFWL_WidgetImpDelegate { + public: + CFWL_ListBoxImpDelegate(CFWL_ListBoxImp* pOwner); + int32_t OnProcessMessage(CFWL_Message* pMessage) override; + FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override; + FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, + const CFX_Matrix* pMatrix = NULL) override; + + protected: + void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); + void OnLButtonDown(CFWL_MsgMouse* pMsg); + void OnLButtonUp(CFWL_MsgMouse* pMsg); + void OnMouseWheel(CFWL_MsgMouseWheel* pMsg); + void OnKeyDown(CFWL_MsgKey* pMsg); + void OnVK(FWL_HLISTITEM hItem, FX_BOOL bShift, FX_BOOL bCtrl); + FX_BOOL OnScroll(IFWL_ScrollBar* pScrollBar, FX_DWORD dwCode, FX_FLOAT fPos); + void DispatchSelChangedEv(); + CFWL_ListBoxImp* m_pOwner; +}; + +#endif // XFA_SRC_FWL_BASEWIDGET_FWL_LISTBOXIMP_H_ |