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5 <title>TB9.2 Example Applications: examples/PIPS/antiword/src/icons.c Source File</title> |
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10 <!-- Generated by Doxygen 1.6.2 --> |
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11 <h1>examples/PIPS/antiword/src/icons.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> |
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12 <a name="l00002"></a>00002 <span class="comment"> * icons.c</span> |
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13 <a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1998-2001 A.J. van Os; Released under GPL</span> |
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14 <a name="l00004"></a>00004 <span class="comment"> *</span> |
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15 <a name="l00005"></a>00005 <span class="comment"> * Description:</span> |
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16 <a name="l00006"></a>00006 <span class="comment"> * Update window icons</span> |
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17 <a name="l00007"></a>00007 <span class="comment"> */</span> |
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18 <a name="l00008"></a>00008 |
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19 <a name="l00009"></a>00009 <span class="preprocessor">#include <string.h></span> |
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20 <a name="l00010"></a>00010 <span class="preprocessor">#include "DeskLib:Error.h"</span> |
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21 <a name="l00011"></a>00011 <span class="preprocessor">#include "DeskLib:WimpSWIs.h"</span> |
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22 <a name="l00012"></a>00012 <span class="preprocessor">#include "antiword.h"</span> |
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23 <a name="l00013"></a>00013 |
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24 <a name="l00014"></a>00014 <span class="keywordtype">void</span> |
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25 <a name="l00015"></a>00015 vUpdateIcon(window_handle tWindow, icon_block *pIcon) |
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26 <a name="l00016"></a>00016 { |
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27 <a name="l00017"></a>00017 window_redrawblock tRedraw; |
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28 <a name="l00018"></a>00018 BOOL bMore; |
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29 <a name="l00019"></a>00019 |
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30 <a name="l00020"></a>00020 tRedraw.window = tWindow; |
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31 <a name="l00021"></a>00021 tRedraw.rect = pIcon->workarearect; |
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32 <a name="l00022"></a>00022 Error_CheckFatal(Wimp_UpdateWindow(&tRedraw, &bMore)); |
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33 <a name="l00023"></a>00023 <span class="keywordflow">while</span> (bMore) { |
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34 <a name="l00024"></a>00024 Error_CheckFatal(Wimp_PlotIcon(pIcon)); |
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35 <a name="l00025"></a>00025 Error_CheckFatal(Wimp_GetRectangle(&tRedraw, &bMore)); |
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36 <a name="l00026"></a>00026 } |
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37 <a name="l00027"></a>00027 } <span class="comment">/* end of vUpdateIcon */</span> |
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38 <a name="l00028"></a>00028 |
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39 <a name="l00029"></a>00029 <span class="keywordtype">void</span> |
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40 <a name="l00030"></a>00030 vUpdateRadioButton(window_handle tWindow, icon_handle tIconNumber, |
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41 <a name="l00031"></a>00031 BOOL bSelected) |
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42 <a name="l00032"></a>00032 { |
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43 <a name="l00033"></a>00033 icon_block tIcon; |
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44 <a name="l00034"></a>00034 |
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45 <a name="l00035"></a>00035 Error_CheckFatal(Wimp_GetIconState(tWindow, tIconNumber, &tIcon)); |
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46 <a name="l00036"></a>00036 DBG_DEC(tIconNumber); |
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47 <a name="l00037"></a>00037 DBG_HEX(tIcon.flags.data.selected); |
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48 <a name="l00038"></a>00038 <span class="keywordflow">if</span> (bSelected == (tIcon.flags.data.selected == 1)) { |
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49 <a name="l00039"></a>00039 <span class="comment">/* No update needed */</span> |
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50 <a name="l00040"></a>00040 <span class="keywordflow">return</span>; |
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51 <a name="l00041"></a>00041 } |
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52 <a name="l00042"></a>00042 Error_CheckFatal(Wimp_SetIconState(tWindow, tIconNumber, |
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53 <a name="l00043"></a>00043 bSelected ? 0x00200000 : 0, 0x00200000)); |
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54 <a name="l00044"></a>00044 vUpdateIcon(tWindow, &tIcon); |
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55 <a name="l00045"></a>00045 } <span class="comment">/* end of vUpdateRadioButton */</span> |
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56 <a name="l00046"></a>00046 |
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57 <a name="l00047"></a>00047 <span class="comment">/*</span> |
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58 <a name="l00048"></a>00048 <span class="comment"> * vUpdateWriteable - update a writeable icon with a string</span> |
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59 <a name="l00049"></a>00049 <span class="comment"> */</span> |
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60 <a name="l00050"></a>00050 <span class="keywordtype">void</span> |
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61 <a name="l00051"></a>00051 vUpdateWriteable(window_handle tWindow, icon_handle tIconNumber, |
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62 <a name="l00052"></a>00052 <span class="keyword">const</span> <span class="keywordtype">char</span> *szString) |
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63 <a name="l00053"></a>00053 { |
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64 <a name="l00054"></a>00054 icon_block tIcon; |
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65 <a name="l00055"></a>00055 caret_block tCaret; |
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66 <a name="l00056"></a>00056 <span class="keywordtype">int</span> iLen; |
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67 <a name="l00057"></a>00057 |
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68 <a name="l00058"></a>00058 fail(szString == NULL); |
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69 <a name="l00059"></a>00059 |
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70 <a name="l00060"></a>00060 NO_DBG_DEC(tIconNumber); |
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71 <a name="l00061"></a>00061 NO_DBG_MSG(szString); |
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72 <a name="l00062"></a>00062 |
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73 <a name="l00063"></a>00063 Error_CheckFatal(Wimp_GetIconState(tWindow, tIconNumber, &tIcon)); |
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74 <a name="l00064"></a>00064 NO_DBG_HEX(tIcon.flags); |
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75 <a name="l00065"></a>00065 <span class="keywordflow">if</span> (!tIcon.flags.data.text || !tIcon.flags.data.indirected) { |
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76 <a name="l00066"></a>00066 werr(1, <span class="stringliteral">"Icon %d must be indirected text"</span>, (<span class="keywordtype">int</span>)tIconNumber); |
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77 <a name="l00067"></a>00067 <span class="keywordflow">return</span>; |
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78 <a name="l00068"></a>00068 } |
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79 <a name="l00069"></a>00069 strncpy(tIcon.data.indirecttext.buffer, |
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80 <a name="l00070"></a>00070 szString, |
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81 <a name="l00071"></a>00071 tIcon.data.indirecttext.bufflen - 1); |
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82 <a name="l00072"></a>00072 <span class="comment">/* Ensure the caret is behind the last character of the text */</span> |
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83 <a name="l00073"></a>00073 Error_CheckFatal(Wimp_GetCaretPosition(&tCaret)); |
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84 <a name="l00074"></a>00074 <span class="keywordflow">if</span> (tCaret.window == tWindow && tCaret.icon == tIconNumber) { |
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85 <a name="l00075"></a>00075 iLen = strlen(tIcon.data.indirecttext.buffer); |
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86 <a name="l00076"></a>00076 <span class="keywordflow">if</span> (tCaret.index != iLen) { |
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87 <a name="l00077"></a>00077 tCaret.index = iLen; |
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88 <a name="l00078"></a>00078 Error_CheckFatal(Wimp_SetCaretPosition(&tCaret)); |
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89 <a name="l00079"></a>00079 } |
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90 <a name="l00080"></a>00080 } |
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91 <a name="l00081"></a>00081 Error_CheckFatal(Wimp_SetIconState(tWindow, tIconNumber, 0, 0)); |
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92 <a name="l00082"></a>00082 vUpdateIcon(tWindow, &tIcon); |
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93 <a name="l00083"></a>00083 } <span class="comment">/* end of vUpdateWriteable */</span> |
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94 <a name="l00084"></a>00084 |
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95 <a name="l00085"></a>00085 <span class="comment">/*</span> |
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96 <a name="l00086"></a>00086 <span class="comment"> * vUpdateWriteableNumber - update a writeable icon with a number</span> |
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97 <a name="l00087"></a>00087 <span class="comment"> */</span> |
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98 <a name="l00088"></a>00088 <span class="keywordtype">void</span> |
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99 <a name="l00089"></a>00089 vUpdateWriteableNumber(window_handle tWindow, icon_handle tIconNumber, |
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100 <a name="l00090"></a>00090 <span class="keywordtype">int</span> iNumber) |
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101 <a name="l00091"></a>00091 { |
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102 <a name="l00092"></a>00092 <span class="keywordtype">char</span> szTmp[1+3*<span class="keyword">sizeof</span>(int)+1]; |
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103 <a name="l00093"></a>00093 |
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104 <a name="l00094"></a>00094 (void)sprintf(szTmp, <span class="stringliteral">"%d"</span>, iNumber); |
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105 <a name="l00095"></a>00095 vUpdateWriteable(tWindow, tIconNumber, szTmp); |
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106 <a name="l00096"></a>00096 } <span class="comment">/* end of vUpdateWriteableNumber */</span> |
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107 </pre></div></div> |
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