initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/msw/textentry.h

@@ -0,0 +1,133 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/msw/textentry.h
+// Purpose:     wxMSW-specific wxTextEntry implementation
+// Author:      Vadim Zeitlin
+// Created:     2007-09-26
+// Copyright:   (c) 2007 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MSW_TEXTENTRY_H_
+#define _WX_MSW_TEXTENTRY_H_
+
+class wxTextAutoCompleteData; // private class used only by wxTextEntry itself
+
+// ----------------------------------------------------------------------------
+// wxTextEntry: common part of wxComboBox and (single line) wxTextCtrl
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxTextEntry : public wxTextEntryBase
+{
+public:
+    wxTextEntry();
+    virtual ~wxTextEntry();
+
+    // implement wxTextEntryBase pure virtual methods
+    virtual void WriteText(const wxString& text) override;
+    virtual void Remove(long from, long to) override;
+
+    virtual void Copy() override;
+    virtual void Cut() override;
+    virtual void Paste() override;
+
+    virtual void Undo() override;
+    virtual void Redo() override;
+    virtual bool CanUndo() const override;
+    virtual bool CanRedo() const override;
+
+    virtual void SetInsertionPoint(long pos) override;
+    virtual long GetInsertionPoint() const override;
+    virtual long GetLastPosition() const override;
+
+    virtual void SetSelection(long from, long to) override
+        { DoSetSelection(from, to); }
+    virtual void GetSelection(long *from, long *to) const override;
+
+    virtual bool IsEditable() const override;
+    virtual void SetEditable(bool editable) override;
+
+    virtual void SetMaxLength(unsigned long len) override;
+    virtual void ForceUpper() override;
+
+#if wxUSE_UXTHEME
+    virtual bool SetHint(const wxString& hint) override;
+    virtual wxString GetHint() const override;
+#endif // wxUSE_UXTHEME
+
+protected:
+    virtual wxString DoGetValue() const override;
+
+    // this is really a hook for multiline text controls as the single line
+    // ones don't need to ever scroll to show the selection but having it here
+    // allows us to put Remove() in the base class
+    enum
+    {
+        SetSel_NoScroll = 0,    // don't do anything special
+        SetSel_Scroll = 1       // default: scroll to make the selection visible
+    };
+    virtual void DoSetSelection(long from, long to, int flags = SetSel_Scroll);
+
+    // margins functions
+    virtual bool DoSetMargins(const wxPoint& pt) override;
+    virtual wxPoint DoGetMargins() const override;
+
+    // auto-completion uses COM under Windows so they won't work without
+    // wxUSE_OLE as OleInitialize() is not called then
+#if wxUSE_OLE
+    virtual bool DoAutoCompleteStrings(const wxArrayString& choices) override;
+    virtual bool DoAutoCompleteFileNames(int flags) override;
+    virtual bool DoAutoCompleteCustom(wxTextCompleter *completer) override;
+#endif // wxUSE_OLE
+
+#if wxUSE_OLE
+    // Returns true if this control uses standard file names completion.
+    bool MSWUsesStandardAutoComplete() const;
+#else
+    bool MSWUsesStandardAutoComplete() const { return false; }
+#endif //wxUSE_OLE
+
+    // Returns false if this message shouldn't be preprocessed, but is always
+    // handled by the EDIT control represented by this object itself.
+    bool MSWShouldPreProcessMessage(WXMSG* msg) const;
+
+    // Helper for wxTE_PROCESS_ENTER handling: activates the default button in
+    // the dialog containing this control if any.
+    bool ClickDefaultButtonIfPossible();
+
+private:
+    // implement this to return the HWND of the EDIT control
+    virtual WXHWND GetEditHWND() const = 0;
+
+#if wxUSE_OLE
+    // This method is called to process special keys such as Return and Tab
+    // before they're consumed by the auto-completer. Notice that it is only
+    // called if we do need to process the key, i.e. if the corresponding
+    // wxTE_PROCESS_XXX style is set in the associated object.
+    //
+    // It is not pure virtual because it won't get called if the derived class
+    // doesn't use auto-completer, but it does need to be overridden if it can
+    // be called and the default implementation asserts if this is not the case.
+    virtual void MSWProcessSpecialKey(wxKeyEvent& event);
+
+    // Check if we really have auto-complete data. This is not the same as just
+    // checking if m_autoCompleteData is null, see the code for more details.
+    bool MSWHasAutoCompleteData() const;
+
+    // Check that we have auto-complete data, creating it if necessary. Returns
+    // false if creating it failed.
+    bool MSWEnsureHasAutoCompleteData();
+
+    // Various auto-completion-related stuff, only used if any of AutoComplete()
+    // methods are called. Use the function above to access it.
+    wxTextAutoCompleteData *m_autoCompleteData;
+
+    // It needs to call our GetEditableWindow() and GetEditHWND() methods.
+    friend class wxTextAutoCompleteData;
+#endif // wxUSE_OLE
+};
+
+// We don't need the generic version.
+#define wxHAS_NATIVE_TEXT_FORCEUPPER
+
+#endif // _WX_MSW_TEXTENTRY_H_
+