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annotate anagram/vaclgui/multiline.hpp @ 21:1c9dac05d040

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Add lint-style FALLTHROUGH annotations to fallthrough cases. (in the parse engine and thus the output code) Document this, because the old output causes warnings with gcc10.
author David A. Holland
date Mon, 13 Jun 2022 00:04:38 -0400
parents 13d2b8934445
children
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1 /*
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2 * AnaGram, A System for Syntax Directed Programming
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3 * Copyright 1997-2002 Parsifal Software. All Rights Reserved.
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4 * See the file COPYING for license and usage terms.
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5 *
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6 * multiline.hpp
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7 */
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8
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9 #ifndef MULTILINE_HPP
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10 #define MULTILINE_HPP
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11
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12 #include <ipainhdr.hpp>
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13 #include <istattxt.hpp>
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14
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15 #include "agstring.h"
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16 #include "base.h"
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17
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18 class MultiLineText
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19 : public IStaticText
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20 , public IPaintHandler
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21 {
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22 private:
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23 int nLines;
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24 AgString textString;
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25 ISize margin;
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26 int vTab;
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27
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28 public:
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29 MultiLineText(IWindow *owner,
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30 IRectangle r = IRectangle(),
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31 IStaticText::Style s = IStaticText::classDefaultStyle)
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32 : IStaticText(nextChildId(), owner, owner, r, s)
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33 , nLines(0)
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34 , margin(8,8)
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35 , vTab(0)
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36 {
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37 IPaintHandler::handleEventsFor(this);
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38 }
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39 ~MultiLineText() {
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40 IPaintHandler::stopHandlingEventsFor(this);
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41 }
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42 MultiLineText &setTextString(AgString s);
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43
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44 // otherwise the compiler complains that this is hidden
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45 virtual IStaticText &setText(const IResourceId &ir) {
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46 return IStaticText::setText(ir);
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47 }
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48
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49 virtual MultiLineText &setText(const char *s);
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50 Boolean paintWindow(IPaintEvent &event);
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51 ISize calcMinimumSize() const;
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52 MultiLineText &setMargin(ISize s) { margin = s; return *this; }
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53 MultiLineText &setMargin(int w, int h) { margin = ISize(w,h); return *this; }
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54 MultiLineText &setVTab(int v) { vTab = v; return *this; }
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55 };
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56
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57 #endif /* MULTILINE_HPP */