Index: xfa/fwl/core/cfwl_listbox.h |
diff --git a/xfa/fwl/core/cfwl_listbox.h b/xfa/fwl/core/cfwl_listbox.h |
index 36d13bd2ce6741ef7d8249fa9baac15cf25c7423..a758e196ea002271644ae862c273c5d0fb4fc41d 100644 |
--- a/xfa/fwl/core/cfwl_listbox.h |
+++ b/xfa/fwl/core/cfwl_listbox.h |
@@ -10,31 +10,160 @@ |
#include <memory> |
#include <vector> |
+#include "xfa/fwl/core/cfwl_edit.h" |
+#include "xfa/fwl/core/cfwl_event.h" |
+#include "xfa/fwl/core/cfwl_listbox.h" |
#include "xfa/fwl/core/cfwl_listitem.h" |
#include "xfa/fwl/core/cfwl_widget.h" |
-#include "xfa/fwl/core/fwl_error.h" |
+#include "xfa/fwl/core/cfwl_widgetproperties.h" |
+ |
+#define FWL_STYLEEXT_LTB_MultiSelection (1L << 0) |
+#define FWL_STYLEEXT_LTB_ShowScrollBarAlaways (1L << 2) |
+#define FWL_STYLEEXT_LTB_MultiColumn (1L << 3) |
+#define FWL_STYLEEXT_LTB_LeftAlign (0L << 4) |
+#define FWL_STYLEEXT_LTB_CenterAlign (1L << 4) |
+#define FWL_STYLEEXT_LTB_RightAlign (2L << 4) |
+#define FWL_STYLEEXT_LTB_MultiLine (1L << 6) |
+#define FWL_STYLEEXT_LTB_OwnerDraw (1L << 7) |
+#define FWL_STYLEEXT_LTB_Icon (1L << 8) |
+#define FWL_STYLEEXT_LTB_Check (1L << 9) |
+#define FWL_STYLEEXT_LTB_AlignMask (3L << 4) |
+#define FWL_STYLEEXT_LTB_ShowScrollBarFocus (1L << 10) |
+#define FWL_ITEMSTATE_LTB_Selected (1L << 0) |
+#define FWL_ITEMSTATE_LTB_Focused (1L << 1) |
+#define FWL_ITEMSTATE_LTB_Checked (1L << 2) |
+ |
+class CFWL_MsgKillFocus; |
+class CFWL_MsgMouse; |
+class CFWL_MsgMouseWheel; |
+class CFX_DIBitmap; |
class CFWL_ListBox : public CFWL_Widget { |
public: |
- explicit CFWL_ListBox(const CFWL_App* pApp); |
+ explicit CFWL_ListBox(const CFWL_App* pApp, |
+ std::unique_ptr<CFWL_WidgetProperties> properties, |
+ CFWL_Widget* pOuter); |
~CFWL_ListBox() override; |
- void Initialize(); |
+ // CFWL_Widget |
+ FWL_Type GetClassID() const override; |
+ void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override; |
+ void Update() override; |
+ FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override; |
+ void DrawWidget(CFX_Graphics* pGraphics, |
+ const CFX_Matrix* pMatrix = nullptr) override; |
+ void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override; |
+ void OnProcessMessage(CFWL_Message* pMessage) override; |
+ void OnProcessEvent(CFWL_Event* pEvent) override; |
+ void OnDrawWidget(CFX_Graphics* pGraphics, |
+ const CFX_Matrix* pMatrix) override; |
- CFWL_ListItem* GetItem(const IFWL_Widget* pWidget, int32_t nIndex) const; |
- void GetItemText(IFWL_Widget* pWidget, |
+ int32_t CountItems(const CFWL_Widget* pWidget) const; |
+ CFWL_ListItem* GetItem(const CFWL_Widget* pWidget, int32_t nIndex) const; |
+ int32_t GetItemIndex(CFWL_Widget* pWidget, CFWL_ListItem* pItem); |
+ uint32_t GetItemStyles(CFWL_Widget* pWidget, CFWL_ListItem* pItem); |
+ uint32_t GetItemStates(CFWL_ListItem* pItem); |
+ void GetItemText(CFWL_Widget* pWidget, |
CFWL_ListItem* pItem, |
CFX_WideString& wsText); |
- |
+ void GetItemRect(CFWL_Widget* pWidget, |
+ CFWL_ListItem* pItem, |
+ CFX_RectF& rtItem); |
+ void* GetItemData(CFWL_Widget* pWidget, CFWL_ListItem* pItem); |
+ void SetItemStyles(CFWL_Widget* pWidget, |
+ CFWL_ListItem* pItem, |
+ uint32_t dwStyle); |
+ void SetItemRect(CFWL_Widget* pWidget, |
+ CFWL_ListItem* pItem, |
+ const CFX_RectF& rtItem); |
+ CFX_DIBitmap* GetItemIcon(CFWL_Widget* pWidget, CFWL_ListItem* pItem); |
+ void GetItemCheckRect(CFWL_Widget* pWidget, |
+ CFWL_ListItem* pItem, |
+ CFX_RectF& rtCheck); |
+ void SetItemCheckRect(CFWL_Widget* pWidget, |
+ CFWL_ListItem* pItem, |
+ const CFX_RectF& rtCheck); |
+ uint32_t GetItemCheckState(CFWL_Widget* pWidget, CFWL_ListItem* pItem); |
+ void SetItemCheckState(CFWL_Widget* pWidget, |
+ CFWL_ListItem* pItem, |
+ uint32_t dwCheckState); |
CFWL_ListItem* AddString(const CFX_WideStringC& wsAdd, bool bSelect = false); |
+ bool RemoveAt(int32_t iIndex); |
bool DeleteString(CFWL_ListItem* pItem); |
void DeleteAll(); |
+ |
int32_t CountSelItems(); |
- void SetSelItem(CFWL_ListItem* pItem, bool bSelect = true); |
CFWL_ListItem* GetSelItem(int32_t nIndexSel); |
int32_t GetSelIndex(int32_t nIndex); |
+ void SetSelItem(CFWL_ListItem* hItem, bool bSelect = true); |
+ void GetDataProviderItemText(CFWL_ListItem* hItem, CFX_WideString& wsText); |
- uint32_t GetItemStates(CFWL_ListItem* pItem); |
+ FX_FLOAT GetItemHeight() const { return m_fItemHeight; } |
+ FX_FLOAT CalcItemHeight(); |
+ |
+ protected: |
+ CFWL_ListItem* GetListItem(CFWL_ListItem* hItem, uint32_t dwKeyCode); |
+ void SetSelection(CFWL_ListItem* hStart, CFWL_ListItem* hEnd, bool bSelected); |
+ CFWL_ListItem* GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy); |
+ bool ScrollToVisible(CFWL_ListItem* hItem); |
+ void InitScrollBar(bool bVert = true); |
+ bool IsShowScrollBar(bool bVert); |
+ CFWL_ScrollBar* GetVertScrollBar() const { return m_pVertScrollBar.get(); } |
+ const CFX_RectF& GetRTClient() const { return m_rtClient; } |
+ |
+ private: |
+ void SetSelectionDirect(CFWL_ListItem* hItem, bool bSelect); |
+ bool IsItemSelected(CFWL_ListItem* hItem); |
+ void ClearSelection(); |
+ void SelectAll(); |
+ CFWL_ListItem* GetFocusedItem(); |
+ void SetFocusItem(CFWL_ListItem* hItem); |
+ bool GetItemCheckRectInternal(CFWL_ListItem* hItem, CFX_RectF& rtCheck); |
+ bool SetItemChecked(CFWL_ListItem* hItem, bool bChecked); |
+ bool GetItemChecked(CFWL_ListItem* hItem); |
+ void DrawBkground(CFX_Graphics* pGraphics, |
+ IFWL_ThemeProvider* pTheme, |
+ const CFX_Matrix* pMatrix = nullptr); |
+ void DrawItems(CFX_Graphics* pGraphics, |
+ IFWL_ThemeProvider* pTheme, |
+ const CFX_Matrix* pMatrix = nullptr); |
+ void DrawItem(CFX_Graphics* pGraphics, |
+ IFWL_ThemeProvider* pTheme, |
+ CFWL_ListItem* hItem, |
+ int32_t Index, |
+ const CFX_RectF& rtItem, |
+ const CFX_Matrix* pMatrix = nullptr); |
+ void DrawStatic(CFX_Graphics* pGraphics, IFWL_ThemeProvider* pTheme); |
+ CFX_SizeF CalcSize(bool bAutoSize = false); |
+ void GetItemSize(CFX_SizeF& size, |
+ CFWL_ListItem* hItem, |
+ FX_FLOAT fWidth, |
+ FX_FLOAT fHeight, |
+ bool bAutoSize = false); |
+ FX_FLOAT GetMaxTextWidth(); |
+ FX_FLOAT GetScrollWidth(); |
+ |
+ void OnFocusChanged(CFWL_Message* pMsg, 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(CFWL_ListItem* hItem, bool bShift, bool bCtrl); |
+ bool OnScroll(CFWL_ScrollBar* pScrollBar, FWL_SCBCODE dwCode, FX_FLOAT fPos); |
+ |
+ CFX_RectF m_rtClient; |
+ CFX_RectF m_rtStatic; |
+ CFX_RectF m_rtConent; |
+ std::unique_ptr<CFWL_ScrollBar> m_pHorzScrollBar; |
+ std::unique_ptr<CFWL_ScrollBar> m_pVertScrollBar; |
+ uint32_t m_dwTTOStyles; |
+ int32_t m_iTTOAligns; |
+ CFWL_ListItem* m_hAnchor; |
+ FX_FLOAT m_fItemHeight; |
+ FX_FLOAT m_fScorllBarWidth; |
+ bool m_bLButtonDown; |
+ IFWL_ThemeProvider* m_pScrollBarTP; |
+ std::vector<std::unique_ptr<CFWL_ListItem>> m_ItemArray; |
}; |
#endif // XFA_FWL_CORE_CFWL_LISTBOX_H_ |