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third-party/scintilla/AutoComplete.h

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+// Scintilla source code edit control
+/** @file AutoComplete.h
+ ** Defines the auto completion list box.
+ **/
+// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
+// The License.txt file describes the conditions under which this software may be distributed.
+
+#ifndef AUTOCOMPLETE_H
+#define AUTOCOMPLETE_H
+
+#ifdef SCI_NAMESPACE
+namespace Scintilla {
+#endif
+
+/**
+ */
+class AutoComplete {
+	bool active;
+	std::string stopChars;
+	std::string fillUpChars;
+	char separator;
+	char typesep; // Type seperator
+	enum { maxItemLen=1000 };
+	std::vector<int> sortMatrix;
+	
+	// no copy ctr or assignment op
+	AutoComplete(const AutoComplete &);
+	AutoComplete &operator =(const AutoComplete &);
+
+public:
+
+	bool ignoreCase;
+	bool chooseSingle;
+	ListBox *lb;
+	int posStart;
+	int startLen;
+	/// Should autocompletion be canceled if editor's currentPos <= startPos?
+	bool cancelAtStartPos;
+	bool autoHide;
+	bool dropRestOfWord;
+	unsigned int ignoreCaseBehaviour;
+	int widthLBDefault;
+	int heightLBDefault;
+	/** SC_ORDER_PRESORTED:   Assume the list is presorted; selection will fail if it is not alphabetical<br />
+	 *  SC_ORDER_PERFORMSORT: Sort the list alphabetically; start up performance cost for sorting<br />
+	 *  SC_ORDER_CUSTOM:      Handle non-alphabetical entries; start up performance cost for generating a sorted lookup table
+	 */
+	int autoSort;
+
+	AutoComplete();
+	~AutoComplete();
+
+	/// Is the auto completion list displayed?
+	bool Active() const;
+
+	/// Display the auto completion list positioned to be near a character position
+	void Start(Window &parent, int ctrlID, int position, Point location,
+		int startLen_, int lineHeight, bool unicodeMode, int technology);
+
+	/// The stop chars are characters which, when typed, cause the auto completion list to disappear
+	void SetStopChars(const char *stopChars_);
+	bool IsStopChar(char ch);
+
+	/// The fillup chars are characters which, when typed, fill up the selected word
+	void SetFillUpChars(const char *fillUpChars_);
+	bool IsFillUpChar(char ch);
+
+	/// The separator character is used when interpreting the list in SetList
+	void SetSeparator(char separator_);
+	char GetSeparator() const;
+
+	/// The typesep character is used for seperating the word from the type
+	void SetTypesep(char separator_);
+	char GetTypesep() const;
+
+	/// The list string contains a sequence of words separated by the separator character
+	void SetList(const char *list);
+	
+	/// Return the position of the currently selected list item
+	int GetSelection() const;
+
+	/// Return the value of an item in the list
+	std::string GetValue(int item) const;
+
+	void Show(bool show);
+	void Cancel();
+
+	/// Move the current list element by delta, scrolling appropriately
+	void Move(int delta);
+
+	/// Select a list element that starts with word as the current element
+	void Select(const char *word);
+};
+
+#ifdef SCI_NAMESPACE
+}
+#endif
+
+#endif