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24c86b5501
sdl2_frt/visualtest/docs/html/variator__common_8c.html
Pierre-Loup A. Griffais 24c86b5501 [X11] Reconcile logical keyboard state with physical state on FocusIn 
since the window system doesn't do it for us like other platforms.

This prevents sticky keys and missed keys when going in and out
of focus, for example Alt would appear to stick if switching away
from an SDL app with Alt-Tab and had to be pressed again.

CR: Sam
2014-09-11 19:24:42 -07:00

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<div class="textblock"><code>#include &lt;SDL_test.h&gt;</code><br/>
<code>#include &quot;<a class="el" href="_s_d_l__visualtest__variator__common_8h_source.html">SDL_visualtest_variator_common.h</a>&quot;</code><br/>
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Functions</h2></td></tr>
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<tr class="memitem:ad981c2efab849e76dc878ef8da9d6017"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="variator__common_8c.html#ad981c2efab849e76dc878ef8da9d6017">SDLVisualTest_MakeStrFromVariation</a> (<a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> *variation, <a class="el" href="struct_s_d_l_visual_test___s_u_t_config.html">SDLVisualTest_SUTConfig</a> *config, char *buffer, int size)</td></tr>
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<tr class="memitem:ac87934906c51364778dc910ebca47b6c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="variator__common_8c.html#ac87934906c51364778dc910ebca47b6c">SDLVisualTest_InitVariation</a> (<a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> *variation, <a class="el" href="struct_s_d_l_visual_test___s_u_t_config.html">SDLVisualTest_SUTConfig</a> *config)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<td class="memname">int SDLVisualTest_InitVariation </td>
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<td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> *&#160;</td>
<td class="paramname"><em>variation</em>, </td>
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<p>Initializes the variation using the following rules:</p>
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<li>Boolean options are initialized to SDL_FALSE.</li>
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<li>Enum options are initialized to the first element in the list of values they can take.</li>
<li>String options are initialized to the name of the option.</li>
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<dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on failure. </dd></dl>
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<td class="memname">int SDLVisualTest_MakeStrFromVariation </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> *&#160;</td>
<td class="paramname"><em>variation</em>, </td>
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<p>Converts a variation object into a string of command line arguments.</p>
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<tr><td class="paramname">variation</td><td>Variation object to be converted. </td></tr>
<tr><td class="paramname">config</td><td>Config object for the SUT. </td></tr>
<tr><td class="paramname">buffer</td><td>Pointer to the buffer the arguments string will be copied into. </td></tr>
<tr><td class="paramname">size</td><td>Size of the buffer.</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on failure </dd></dl>
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<td class="memname">int SDLVisualTest_NextValue </td>
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<td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___s_u_t_option.html">SDLVisualTest_SUTOption</a> *&#160;</td>
<td class="paramname"><em>opt</em>&#160;</td>
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<p>"Increments" the value of the option by one and returns the carry. We wrap around to the initial value on overflow which makes the carry one. For example: "incrementing" an SDL_FALSE option makes it SDL_TRUE with no carry, and "incrementing" an SDL_TRUE option makes it SDL_FALSE with carry one. For integers, a random value in the valid range for the option is used.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">var</td><td>Value of the option </td></tr>
<tr><td class="paramname">opt</td><td>Object with metadata about the option</td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>1 if there is a carry for enum and bool type options, 0 otherwise. 1 is always returned for integer and string type options. -1 is returned on error. </dd></dl>
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