Index: xfa/fwl/core/cfwl_combobox.h |
diff --git a/xfa/fwl/core/cfwl_combobox.h b/xfa/fwl/core/cfwl_combobox.h |
index 7b6f43419b3fec4dbe9c7cc7ca44c24d72b0febc..a4545198b48d05fa3bbf732356d5b7542464b7b6 100644 |
--- a/xfa/fwl/core/cfwl_combobox.h |
+++ b/xfa/fwl/core/cfwl_combobox.h |
@@ -8,26 +8,74 @@ |
#define XFA_FWL_CORE_CFWL_COMBOBOX_H_ |
#include <memory> |
-#include <vector> |
-#include "xfa/fwl/core/cfwl_widget.h" |
-#include "xfa/fwl/core/ifwl_combobox.h" |
+#include "xfa/fwl/core/cfwl_comboboxproxy.h" |
+#include "xfa/fwl/core/cfwl_comboedit.h" |
+#include "xfa/fwl/core/cfwl_combolist.h" |
+#include "xfa/fwl/core/cfwl_form.h" |
+#include "xfa/fwl/core/cfwl_listbox.h" |
+#include "xfa/fxgraphics/cfx_graphics.h" |
+ |
+class CFWL_WidgetProperties; |
+class CFWL_ComboBox; |
+class CFWL_ComboBoxProxy; |
+class CFWL_FormProxy; |
+class CFWL_ListBox; |
+class CFWL_Widget; |
+ |
+#define FWL_STYLEEXT_CMB_DropList (0L << 0) |
+#define FWL_STYLEEXT_CMB_DropDown (1L << 0) |
+#define FWL_STYLEEXT_CMB_Sort (1L << 1) |
+#define FWL_STYLEEXT_CMB_ListDrag (1L << 2) |
+#define FWL_STYLEEXT_CMB_OwnerDraw (1L << 3) |
+#define FWL_STYLEEXT_CMB_EditHNear (0L << 4) |
+#define FWL_STYLEEXT_CMB_EditHCenter (1L << 4) |
+#define FWL_STYLEEXT_CMB_EditHFar (2L << 4) |
+#define FWL_STYLEEXT_CMB_EditVNear (0L << 6) |
+#define FWL_STYLEEXT_CMB_EditVCenter (1L << 6) |
+#define FWL_STYLEEXT_CMB_EditVFar (2L << 6) |
+#define FWL_STYLEEXT_CMB_EditJustified (1L << 8) |
+#define FWL_STYLEEXT_CMB_EditDistributed (2L << 8) |
+#define FWL_STYLEEXT_CMB_EditHAlignMask (3L << 4) |
+#define FWL_STYLEEXT_CMB_EditVAlignMask (3L << 6) |
+#define FWL_STYLEEXT_CMB_EditHAlignModeMask (3L << 8) |
+#define FWL_STYLEEXT_CMB_ListItemLeftAlign (0L << 10) |
+#define FWL_STYLEEXT_CMB_ListItemCenterAlign (1L << 10) |
+#define FWL_STYLEEXT_CMB_ListItemRightAlign (2L << 10) |
+#define FWL_STYLEEXT_CMB_ListItemAlignMask (3L << 10) |
+#define FWL_STYLEEXT_CMB_ListItemText (0L << 12) |
+#define FWL_STYLEEXT_CMB_ListItemIconText (1L << 12) |
+#define FWL_STYLEEXT_CMB_ReadOnly (1L << 13) |
class CFWL_ComboBox : public CFWL_Widget { |
public: |
explicit CFWL_ComboBox(const CFWL_App* pApp); |
~CFWL_ComboBox() override; |
- void Initialize(); |
+ // CFWL_Widget |
+ FWL_Type GetClassID() const override; |
+ void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override; |
+ void ModifyStylesEx(uint32_t dwStylesExAdded, |
+ uint32_t dwStylesExRemoved) override; |
+ void SetStates(uint32_t dwStates, bool bSet = true) 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; |
+ |
+ void GetTextByIndex(int32_t iIndex, CFX_WideString& wsText) const; |
+ int32_t GetCurSel() const { return m_iCurSel; } |
+ void SetCurSel(int32_t iSel); |
void AddString(const CFX_WideStringC& wsText); |
bool RemoveAt(int32_t iIndex); // Returns false iff |iIndex| out of range. |
void RemoveAll(); |
- void GetTextByIndex(int32_t iIndex, CFX_WideString& wsText) const; |
- int32_t GetCurSel() const; |
- void SetCurSel(int32_t iSel); |
- |
void SetEditText(const CFX_WideString& wsText); |
void GetEditText(CFX_WideString& wsText, |
int32_t nStart = 0, |
@@ -35,22 +83,93 @@ class CFWL_ComboBox : public CFWL_Widget { |
void OpenDropDownList(bool bActivate); |
- bool EditCanUndo(); |
- bool EditCanRedo(); |
- bool EditUndo(); |
- bool EditRedo(); |
- bool EditCanCopy(); |
- bool EditCanCut(); |
- bool EditCanSelectAll(); |
- bool EditCopy(CFX_WideString& wsCopy); |
- bool EditCut(CFX_WideString& wsCut); |
- bool EditPaste(const CFX_WideString& wsPaste); |
- void EditSelectAll(); |
- void EditDelete(); |
- void EditDeSelect(); |
- |
- void GetBBox(CFX_RectF& rect); |
+ bool EditCanUndo() const { return m_pEdit->CanUndo(); } |
+ bool EditCanRedo() const { return m_pEdit->CanRedo(); } |
+ bool EditUndo() { return m_pEdit->Undo(); } |
+ bool EditRedo() { return m_pEdit->Redo(); } |
+ bool EditCanCopy() const { return m_pEdit->CountSelRanges() > 0; } |
+ bool EditCanCut() const { |
+ if (m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly) |
+ return false; |
+ return EditCanCopy(); |
+ } |
+ bool EditCanSelectAll() const { return m_pEdit->GetTextLength() > 0; } |
+ bool EditCopy(CFX_WideString& wsCopy) const { return m_pEdit->Copy(wsCopy); } |
+ bool EditCut(CFX_WideString& wsCut) { return m_pEdit->Cut(wsCut); } |
+ bool EditPaste(const CFX_WideString& wsPaste) { |
+ return m_pEdit->Paste(wsPaste); |
+ } |
+ void EditSelectAll() { m_pEdit->AddSelRange(0); } |
+ void EditDelete() { m_pEdit->ClearText(); } |
+ void EditDeSelect() { m_pEdit->ClearSelections(); } |
+ |
+ void GetBBox(CFX_RectF& rect) const; |
void EditModifyStylesEx(uint32_t dwStylesExAdded, uint32_t dwStylesExRemoved); |
+ |
+ void DrawStretchHandler(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix); |
+ bool IsDropListVisible() const { |
+ return m_pComboBoxProxy && |
+ !(m_pComboBoxProxy->GetStates() & FWL_WGTSTATE_Invisible); |
+ } |
+ void ShowDropList(bool bActivate); |
+ |
+ CFWL_ComboEdit* GetComboEdit() const { return m_pEdit.get(); } |
+ |
+ void ProcessSelChanged(bool bLButtonUp); |
+ int32_t GetCurrentSelection() const { return m_iCurSel; } |
+ |
+ private: |
+ bool IsDropDownStyle() const { |
+ return !!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_DropDown); |
+ } |
+ void MatchEditText(); |
+ void SyncEditText(int32_t iListItem); |
+ void Layout(); |
+ void ResetTheme(); |
+ void ResetEditAlignment(); |
+ void ResetListItemAlignment(); |
+ void InitProxyForm(); |
+ void DisForm_InitComboList(); |
+ void DisForm_InitComboEdit(); |
+ void DisForm_ShowDropList(bool bActivate); |
+ bool DisForm_IsDropListVisible() const { |
+ return !(m_pListBox->GetStates() & FWL_WGTSTATE_Invisible); |
+ } |
+ void DisForm_ModifyStylesEx(uint32_t dwStylesExAdded, |
+ uint32_t dwStylesExRemoved); |
+ void DisForm_Update(); |
+ FWL_WidgetHit DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy); |
+ void DisForm_DrawWidget(CFX_Graphics* pGraphics, |
+ const CFX_Matrix* pMatrix = nullptr); |
+ void DisForm_GetBBox(CFX_RectF& rect) const; |
+ void DisForm_Layout(); |
+ void OnFocusChanged(CFWL_Message* pMsg, bool bSet = true); |
+ void OnLButtonDown(CFWL_MsgMouse* pMsg); |
+ void OnLButtonUp(CFWL_MsgMouse* pMsg); |
+ void OnMouseMove(CFWL_MsgMouse* pMsg); |
+ void OnMouseLeave(CFWL_MsgMouse* pMsg); |
+ void OnKey(CFWL_MsgKey* pMsg); |
+ void DoSubCtrlKey(CFWL_MsgKey* pMsg); |
+ void DisForm_OnProcessMessage(CFWL_Message* pMessage); |
+ void DisForm_OnLButtonDown(CFWL_MsgMouse* pMsg); |
+ void DisForm_OnFocusChanged(CFWL_Message* pMsg, bool bSet = true); |
+ void DisForm_OnKey(CFWL_MsgKey* pMsg); |
+ |
+ CFX_RectF m_rtClient; |
+ CFX_RectF m_rtContent; |
+ CFX_RectF m_rtBtn; |
+ CFX_RectF m_rtList; |
+ CFX_RectF m_rtProxy; |
+ CFX_RectF m_rtHandler; |
+ std::unique_ptr<CFWL_ComboEdit> m_pEdit; |
+ std::unique_ptr<CFWL_ComboList> m_pListBox; |
+ CFWL_ComboBoxProxy* m_pComboBoxProxy; // Can this be a unique_ptr? |
+ bool m_bLButtonDown; |
+ bool m_bUpFormHandler; |
+ int32_t m_iCurSel; |
+ int32_t m_iBtnState; |
+ FX_FLOAT m_fComboFormHandler; |
+ FX_FLOAT m_fItemHeight; |
}; |
#endif // XFA_FWL_CORE_CFWL_COMBOBOX_H_ |