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