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<h1>Window.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">//</span>
<a name="l00003"></a>00003 <span class="comment">// SFML - Simple and Fast Multimedia Library</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// This software is provided 'as-is', without any express or implied warranty.</span>
<a name="l00007"></a>00007 <span class="comment">// In no event will the authors be held liable for any damages arising from the use of this software.</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// Permission is granted to anyone to use this software for any purpose,</span>
<a name="l00010"></a>00010 <span class="comment">// including commercial applications, and to alter it and redistribute it freely,</span>
<a name="l00011"></a>00011 <span class="comment">// subject to the following restrictions:</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// 1. The origin of this software must not be misrepresented;</span>
<a name="l00014"></a>00014 <span class="comment">// you must not claim that you wrote the original software.</span>
<a name="l00015"></a>00015 <span class="comment">// If you use this software in a product, an acknowledgment</span>
<a name="l00016"></a>00016 <span class="comment">// in the product documentation would be appreciated but is not required.</span>
<a name="l00017"></a>00017 <span class="comment">//</span>
<a name="l00018"></a>00018 <span class="comment">// 2. Altered source versions must be plainly marked as such,</span>
<a name="l00019"></a>00019 <span class="comment">// and must not be misrepresented as being the original software.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// 3. This notice may not be removed or altered from any source distribution.</span>
<a name="l00022"></a>00022 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00026"></a>00026 <span class="comment">// Headers</span>
<a name="l00028"></a>00028 <span class="comment"></span><span class="preprocessor">#include <SFML/Window/Window.hpp></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <SFML/Window/Context.hpp></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <SFML/Window/WindowImpl.hpp></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <SFML/System/Sleep.hpp></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <iostream></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034
<a name="l00036"></a>00036 <span class="comment">// Private data</span>
<a name="l00038"></a>00038 <span class="comment"></span><span class="keyword">namespace</span>
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keyword">const</span> <a class="code" href="classsf_1_1Window.htm" title="Window is a rendering window ; it can create a new window or connect to an existing...">sf::Window</a>* FullscreenWindow = NULL;
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">namespace </span>sf
<a name="l00045"></a>00045 {
<a name="l00049"></a><a class="code" href="classsf_1_1Window.htm#5359122166b4dc492c3d25caf08ccfc4">00049</a> <a class="code" href="classsf_1_1Window.htm#5359122166b4dc492c3d25caf08ccfc4" title="Default constructor.">Window::Window</a>() :
<a name="l00050"></a>00050 myWindow (NULL),
<a name="l00051"></a>00051 myLastFrameTime (0.f),
<a name="l00052"></a>00052 myIsExternal (false),
<a name="l00053"></a>00053 myFramerateLimit(0),
<a name="l00054"></a>00054 mySetCursorPosX (0xFFFF),
<a name="l00055"></a>00055 mySetCursorPosY (0xFFFF)
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059
<a name="l00060"></a>00060
<a name="l00064"></a><a class="code" href="classsf_1_1Window.htm#8a89aba8776a4eeb5393522a0e6513c9">00064</a> <a class="code" href="classsf_1_1Window.htm#5359122166b4dc492c3d25caf08ccfc4" title="Default constructor.">Window::Window</a>(<a class="code" href="classsf_1_1VideoMode.htm" title="VideoMode defines a video mode (width, height, bpp, frequency) and provides static...">VideoMode</a> Mode, <span class="keyword">const</span> std::string& Title, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> WindowStyle, <span class="keyword">const</span> <a class="code" href="structsf_1_1WindowSettings.htm" title="Structure defining the creation settings of windows.">WindowSettings</a>& Params) :
<a name="l00065"></a>00065 myWindow (NULL),
<a name="l00066"></a>00066 myLastFrameTime (0.f),
<a name="l00067"></a>00067 myIsExternal (false),
<a name="l00068"></a>00068 myFramerateLimit(0),
<a name="l00069"></a>00069 mySetCursorPosX (0xFFFF),
<a name="l00070"></a>00070 mySetCursorPosY (0xFFFF)
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072 <a class="code" href="classsf_1_1Window.htm#a891f1cbd7d77c4dc02ac950b6e76f61" title="Create (or recreate) the window.">Create</a>(Mode, Title, WindowStyle, Params);
<a name="l00073"></a>00073 }
<a name="l00074"></a>00074
<a name="l00075"></a>00075
<a name="l00079"></a><a class="code" href="classsf_1_1Window.htm#ef6c45b1d53ed4a884ccb9c609d2456a">00079</a> <a class="code" href="classsf_1_1Window.htm#5359122166b4dc492c3d25caf08ccfc4" title="Default constructor.">Window::Window</a>(WindowHandle Handle, <span class="keyword">const</span> <a class="code" href="structsf_1_1WindowSettings.htm" title="Structure defining the creation settings of windows.">WindowSettings</a>& Params) :
<a name="l00080"></a>00080 myWindow (NULL),
<a name="l00081"></a>00081 myLastFrameTime (0.f),
<a name="l00082"></a>00082 myIsExternal (true),
<a name="l00083"></a>00083 myFramerateLimit(0),
<a name="l00084"></a>00084 mySetCursorPosX (0xFFFF),
<a name="l00085"></a>00085 mySetCursorPosY (0xFFFF)
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <a class="code" href="classsf_1_1Window.htm#a891f1cbd7d77c4dc02ac950b6e76f61" title="Create (or recreate) the window.">Create</a>(Handle, Params);
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a>00090
<a name="l00094"></a><a class="code" href="classsf_1_1Window.htm#6d5a00ce5cc93a2c0bc8ae0e317f5008">00094</a> <a class="code" href="classsf_1_1Window.htm#6d5a00ce5cc93a2c0bc8ae0e317f5008" title="Destructor.">Window::~Window</a>()
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 <span class="comment">// Close the window</span>
<a name="l00097"></a>00097 <a class="code" href="classsf_1_1Window.htm#b04439f6fb9fdfe40f882676fdb2938c" title="Close (destroy) the window.">Close</a>();
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
<a name="l00100"></a>00100
<a name="l00104"></a><a class="code" href="classsf_1_1Window.htm#a891f1cbd7d77c4dc02ac950b6e76f61">00104</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#a891f1cbd7d77c4dc02ac950b6e76f61" title="Create (or recreate) the window.">Window::Create</a>(<a class="code" href="classsf_1_1VideoMode.htm" title="VideoMode defines a video mode (width, height, bpp, frequency) and provides static...">VideoMode</a> Mode, <span class="keyword">const</span> std::string& Title, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> WindowStyle, <span class="keyword">const</span> <a class="code" href="structsf_1_1WindowSettings.htm" title="Structure defining the creation settings of windows.">WindowSettings</a>& Params)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="comment">// Destroy the previous window implementation</span>
<a name="l00107"></a>00107 <a class="code" href="classsf_1_1Window.htm#b04439f6fb9fdfe40f882676fdb2938c" title="Close (destroy) the window.">Close</a>();
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">// Fullscreen style requires some tests</span>
<a name="l00110"></a>00110 <span class="keywordflow">if</span> (WindowStyle & <a class="code" href="namespacesf_1_1Style.htm#d001cd87b8aa5669d0eadbb8aab1c1d26288ec86830245cf957e2d234f79f50d" title="Fullscreen mode (this flag and all others are mutually exclusive).">Style::Fullscreen</a>)
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 <span class="comment">// Make sure there's not already a fullscreen window (only one is allowed)</span>
<a name="l00113"></a>00113 <span class="keywordflow">if</span> (FullscreenWindow)
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 std::cerr << <span class="stringliteral">"Creating two fullscreen windows is not allowed, switching to windowed mode"</span> << std::endl;
<a name="l00116"></a>00116 WindowStyle &= ~Style::Fullscreen;
<a name="l00117"></a>00117 }
<a name="l00118"></a>00118 <span class="keywordflow">else</span>
<a name="l00119"></a>00119 {
<a name="l00120"></a>00120 <span class="comment">// Make sure the chosen video mode is compatible</span>
<a name="l00121"></a>00121 <span class="keywordflow">if</span> (!Mode.<a class="code" href="classsf_1_1VideoMode.htm#13ccf1d15900d7251659f871ea362c7c" title="Tell whether or not the video mode is supported.">IsValid</a>())
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 std::cerr << <span class="stringliteral">"The requested video mode is not available, switching to a valid mode"</span> << std::endl;
<a name="l00124"></a>00124 Mode = <a class="code" href="classsf_1_1VideoMode.htm#50e64232abd41b7ee1016948b41ea5a2" title="Get a valid video mode Index must be in range [0, GetModesCount()[ Modes are sorted...">VideoMode::GetMode</a>(0);
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">// Update the fullscreen window</span>
<a name="l00128"></a>00128 FullscreenWindow = <span class="keyword">this</span>;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="comment">// Check validity of style</span>
<a name="l00133"></a>00133 <span class="keywordflow">if</span> ((WindowStyle & <a class="code" href="namespacesf_1_1Style.htm#d001cd87b8aa5669d0eadbb8aab1c1d2e07a7d411d5acf28f4a9a4b76a3a9493" title="Titlebar + close button.">Style::Close</a>) || (WindowStyle & <a class="code" href="namespacesf_1_1Style.htm#d001cd87b8aa5669d0eadbb8aab1c1d2ccff967648ebcd5db2007eff7352b50f" title="Titlebar + resizable border + maximize button.">Style::Resize</a>))
<a name="l00134"></a>00134 WindowStyle |= <a class="code" href="namespacesf_1_1Style.htm#d001cd87b8aa5669d0eadbb8aab1c1d2b4c8b32b05ed715928513787cb1e85b6" title="Title bar + fixed border.">Style::Titlebar</a>;
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="comment">// Activate the global context</span>
<a name="l00137"></a>00137 <a class="code" href="classsf_1_1Context.htm#2a92bd6864df0f75d33bd38ac1b81692" title="Get the global context.">Context::GetGlobal</a>().<a class="code" href="classsf_1_1Context.htm#b1d95acf0b2e5f1464c3a0471a54a8f7" title="Activate or deactivate the context.">SetActive</a>(<span class="keyword">true</span>);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 mySettings = Params;
<a name="l00140"></a>00140 Initialize(priv::WindowImpl::New(Mode, Title, WindowStyle, mySettings));
<a name="l00141"></a>00141 }
<a name="l00142"></a>00142
<a name="l00143"></a>00143
<a name="l00147"></a><a class="code" href="classsf_1_1Window.htm#58e264c181fd70e67986d26fea69a71d">00147</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#a891f1cbd7d77c4dc02ac950b6e76f61" title="Create (or recreate) the window.">Window::Create</a>(WindowHandle Handle, <span class="keyword">const</span> <a class="code" href="structsf_1_1WindowSettings.htm" title="Structure defining the creation settings of windows.">WindowSettings</a>& Params)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 <span class="comment">// Destroy the previous window implementation</span>
<a name="l00150"></a>00150 <a class="code" href="classsf_1_1Window.htm#b04439f6fb9fdfe40f882676fdb2938c" title="Close (destroy) the window.">Close</a>();
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="comment">// Activate the global context</span>
<a name="l00153"></a>00153 <a class="code" href="classsf_1_1Context.htm#2a92bd6864df0f75d33bd38ac1b81692" title="Get the global context.">Context::GetGlobal</a>().<a class="code" href="classsf_1_1Context.htm#b1d95acf0b2e5f1464c3a0471a54a8f7" title="Activate or deactivate the context.">SetActive</a>(<span class="keyword">true</span>);
<a name="l00154"></a>00154
<a name="l00155"></a>00155 mySettings = Params;
<a name="l00156"></a>00156 Initialize(priv::WindowImpl::New(Handle, mySettings));
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158
<a name="l00159"></a>00159
<a name="l00165"></a><a class="code" href="classsf_1_1Window.htm#b04439f6fb9fdfe40f882676fdb2938c">00165</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#b04439f6fb9fdfe40f882676fdb2938c" title="Close (destroy) the window.">Window::Close</a>()
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167 <span class="comment">// Delete the window implementation</span>
<a name="l00168"></a>00168 <span class="keyword">delete</span> myWindow;
<a name="l00169"></a>00169 myWindow = NULL;
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="comment">// Update the fullscreen window</span>
<a name="l00172"></a>00172 <span class="keywordflow">if</span> (<span class="keyword">this</span> == FullscreenWindow)
<a name="l00173"></a>00173 FullscreenWindow = NULL;
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176
<a name="l00182"></a><a class="code" href="classsf_1_1Window.htm#5c4c82e1fdb4252108314fcbe462ad8d">00182</a> <span class="keywordtype">bool</span> <a class="code" href="classsf_1_1Window.htm#5c4c82e1fdb4252108314fcbe462ad8d" title="Tell whether or not the window is opened (ie.">Window::IsOpened</a>()<span class="keyword"> const</span>
<a name="l00183"></a>00183 <span class="keyword"></span>{
<a name="l00184"></a>00184 <span class="keywordflow">return</span> myWindow != NULL;
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186
<a name="l00187"></a>00187
<a name="l00191"></a><a class="code" href="classsf_1_1Window.htm#c5dfd4d7df394e3638b567352ec69e22">00191</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classsf_1_1Window.htm#c5dfd4d7df394e3638b567352ec69e22" title="Get the width of the rendering region of the window.">Window::GetWidth</a>()<span class="keyword"> const</span>
<a name="l00192"></a>00192 <span class="keyword"></span>{
<a name="l00193"></a>00193 <span class="keywordflow">return</span> myWindow ? myWindow->GetWidth() : 0;
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a>00196
<a name="l00200"></a><a class="code" href="classsf_1_1Window.htm#913a7ae79631eaa8ef6a1ad8cd0c5947">00200</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classsf_1_1Window.htm#913a7ae79631eaa8ef6a1ad8cd0c5947" title="Get the height of the rendering region of the window.">Window::GetHeight</a>()<span class="keyword"> const</span>
<a name="l00201"></a>00201 <span class="keyword"></span>{
<a name="l00202"></a>00202 <span class="keywordflow">return</span> myWindow ? myWindow->GetHeight() : 0;
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204
<a name="l00205"></a>00205
<a name="l00209"></a><a class="code" href="classsf_1_1Window.htm#27321006595f9f6a482b26b13800695f">00209</a> <span class="keyword">const</span> <a class="code" href="structsf_1_1WindowSettings.htm" title="Structure defining the creation settings of windows.">WindowSettings</a>& <a class="code" href="classsf_1_1Window.htm#27321006595f9f6a482b26b13800695f" title="Get the creation settings of the window.">Window::GetSettings</a>()<span class="keyword"> const</span>
<a name="l00210"></a>00210 <span class="keyword"></span>{
<a name="l00211"></a>00211 <span class="keywordflow">return</span> mySettings;
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213
<a name="l00214"></a>00214
<a name="l00218"></a><a class="code" href="classsf_1_1Window.htm#65cb14f66a870f459bd66e11e52fbfe8">00218</a> <span class="keywordtype">bool</span> <a class="code" href="classsf_1_1Window.htm#65cb14f66a870f459bd66e11e52fbfe8" title="Get the event on top of events stack, if any, and pop it.">Window::GetEvent</a>(<a class="code" href="classsf_1_1Event.htm" title="Event defines a system event and its parameters.">Event</a>& EventReceived)
<a name="l00219"></a>00219 {
<a name="l00220"></a>00220 <span class="comment">// Let the window implementation process incoming events if the events queue is empty</span>
<a name="l00221"></a>00221 <span class="keywordflow">if</span> (myWindow && myEvents.empty())
<a name="l00222"></a>00222 myWindow->DoEvents();
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="comment">// Pop first event of queue, if not empty</span>
<a name="l00225"></a>00225 <span class="keywordflow">if</span> (!myEvents.empty())
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 EventReceived = myEvents.front();
<a name="l00228"></a>00228 myEvents.pop();
<a name="l00229"></a>00229
<a name="l00230"></a>00230 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00234"></a>00234 }
<a name="l00235"></a>00235
<a name="l00236"></a>00236
<a name="l00240"></a><a class="code" href="classsf_1_1Window.htm#cb8391cc93ff730288e2a8dd6b0bb7b5">00240</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#cb8391cc93ff730288e2a8dd6b0bb7b5" title="Enable / disable vertical synchronization.">Window::UseVerticalSync</a>(<span class="keywordtype">bool</span> Enabled)
<a name="l00241"></a>00241 {
<a name="l00242"></a>00242 <span class="keywordflow">if</span> (<a class="code" href="classsf_1_1Window.htm#9fc1e745594d5cf6a30225ec9ea36675" title="Activate of deactivate the window as the current target for rendering.">SetActive</a>())
<a name="l00243"></a>00243 myWindow->UseVerticalSync(Enabled);
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245
<a name="l00246"></a>00246
<a name="l00250"></a><a class="code" href="classsf_1_1Window.htm#6142e38cb60901e6604284425714f3f0">00250</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#6142e38cb60901e6604284425714f3f0" title="Show or hide the mouse cursor.">Window::ShowMouseCursor</a>(<span class="keywordtype">bool</span> Show)
<a name="l00251"></a>00251 {
<a name="l00252"></a>00252 <span class="keywordflow">if</span> (myWindow)
<a name="l00253"></a>00253 myWindow->ShowMouseCursor(Show);
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255
<a name="l00256"></a>00256
<a name="l00260"></a><a class="code" href="classsf_1_1Window.htm#369d1764893c6fde8979fcf04142dc55">00260</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#369d1764893c6fde8979fcf04142dc55" title="Change the position of the mouse cursor.">Window::SetCursorPosition</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Left, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Top)
<a name="l00261"></a>00261 {
<a name="l00262"></a>00262 <span class="keywordflow">if</span> (myWindow)
<a name="l00263"></a>00263 {
<a name="l00264"></a>00264 <span class="comment">// Keep coordinates for later checking (to reject the generated MouseMoved event)</span>
<a name="l00265"></a>00265 mySetCursorPosX = Left;
<a name="l00266"></a>00266 mySetCursorPosY = Top;
<a name="l00267"></a>00267
<a name="l00268"></a>00268 myWindow->SetCursorPosition(Left, Top);
<a name="l00269"></a>00269 }
<a name="l00270"></a>00270 }
<a name="l00271"></a>00271
<a name="l00272"></a>00272
<a name="l00276"></a><a class="code" href="classsf_1_1Window.htm#3a6d2908a624a8afda4b2fdd9ef46058">00276</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#3a6d2908a624a8afda4b2fdd9ef46058" title="Change the position of the window on screen.">Window::SetPosition</a>(<span class="keywordtype">int</span> Left, <span class="keywordtype">int</span> Top)
<a name="l00277"></a>00277 {
<a name="l00278"></a>00278 <span class="keywordflow">if</span> (!myIsExternal)
<a name="l00279"></a>00279 {
<a name="l00280"></a>00280 <span class="keywordflow">if</span> (myWindow)
<a name="l00281"></a>00281 myWindow->SetPosition(Left, Top);
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283 <span class="keywordflow">else</span>
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 std::cerr << <span class="stringliteral">"Warning : trying to change the position of an external SFML window, which is not allowed"</span> << std::endl;
<a name="l00286"></a>00286 }
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288
<a name="l00289"></a>00289
<a name="l00293"></a><a class="code" href="classsf_1_1Window.htm#dc4461bfaa9b4ff0fd0364a5079a47ef">00293</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#dc4461bfaa9b4ff0fd0364a5079a47ef" title="Change the size of the rendering region of the window.">Window::SetSize</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Width, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Height)
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 <span class="keywordflow">if</span> (myWindow)
<a name="l00296"></a>00296 myWindow->SetSize(Width, Height);
<a name="l00297"></a>00297 }
<a name="l00298"></a>00298
<a name="l00299"></a>00299
<a name="l00303"></a><a class="code" href="classsf_1_1Window.htm#727c01602c86710fd935f9892946b2de">00303</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#727c01602c86710fd935f9892946b2de" title="Show or hide the window.">Window::Show</a>(<span class="keywordtype">bool</span> State)
<a name="l00304"></a>00304 {
<a name="l00305"></a>00305 <span class="keywordflow">if</span> (!myIsExternal)
<a name="l00306"></a>00306 {
<a name="l00307"></a>00307 <span class="keywordflow">if</span> (myWindow)
<a name="l00308"></a>00308 myWindow->Show(State);
<a name="l00309"></a>00309 }
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a>00312
<a name="l00317"></a><a class="code" href="classsf_1_1Window.htm#43ac767f0b7b697b392444d639b909e0">00317</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#43ac767f0b7b697b392444d639b909e0" title="Enable or disable automatic key-repeat.">Window::EnableKeyRepeat</a>(<span class="keywordtype">bool</span> Enabled)
<a name="l00318"></a>00318 {
<a name="l00319"></a>00319 <span class="keywordflow">if</span> (myWindow)
<a name="l00320"></a>00320 myWindow->EnableKeyRepeat(Enabled);
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322
<a name="l00323"></a>00323
<a name="l00327"></a><a class="code" href="classsf_1_1Window.htm#36fa09e52af66878b8b826457b8f1dfa">00327</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#36fa09e52af66878b8b826457b8f1dfa" title="Change the window&#39;s icon.">Window::SetIcon</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Width, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Height, <span class="keyword">const</span> Uint8* Pixels)
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329 <span class="keywordflow">if</span> (myWindow)
<a name="l00330"></a>00330 myWindow->SetIcon(Width, Height, Pixels);
<a name="l00331"></a>00331 }
<a name="l00332"></a>00332
<a name="l00333"></a>00333
<a name="l00338"></a><a class="code" href="classsf_1_1Window.htm#9fc1e745594d5cf6a30225ec9ea36675">00338</a> <span class="keywordtype">bool</span> <a class="code" href="classsf_1_1Window.htm#9fc1e745594d5cf6a30225ec9ea36675" title="Activate of deactivate the window as the current target for rendering.">Window::SetActive</a>(<span class="keywordtype">bool</span> Active)<span class="keyword"> const</span>
<a name="l00339"></a>00339 <span class="keyword"></span>{
<a name="l00340"></a>00340 <span class="keywordflow">if</span> (myWindow)
<a name="l00341"></a>00341 {
<a name="l00342"></a>00342 myWindow->SetActive(Active);
<a name="l00343"></a>00343 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345
<a name="l00346"></a>00346 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348
<a name="l00349"></a>00349
<a name="l00353"></a><a class="code" href="classsf_1_1Window.htm#ee37843c5c882f7b3a0788b310308435">00353</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#ee37843c5c882f7b3a0788b310308435" title="Display the window on screen.">Window::Display</a>()
<a name="l00354"></a>00354 {
<a name="l00355"></a>00355 <span class="comment">// Limit the framerate if needed</span>
<a name="l00356"></a>00356 <span class="keywordflow">if</span> (myFramerateLimit > 0)
<a name="l00357"></a>00357 {
<a name="l00358"></a>00358 <span class="keywordtype">float</span> RemainingTime = 1.f / myFramerateLimit - myClock.<a class="code" href="classsf_1_1Clock.htm#e9a02135879afbd38d034ac4a357a995" title="Get the time elapsed since last reset.">GetElapsedTime</a>();
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (RemainingTime > 0)
<a name="l00360"></a>00360 Sleep(RemainingTime);
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <span class="comment">// Measure the time elapsed since last frame</span>
<a name="l00364"></a>00364 myLastFrameTime = myClock.<a class="code" href="classsf_1_1Clock.htm#e9a02135879afbd38d034ac4a357a995" title="Get the time elapsed since last reset.">GetElapsedTime</a>();
<a name="l00365"></a>00365 myClock.<a class="code" href="classsf_1_1Clock.htm#e7d8de6876d51fa16675a64c649570ec" title="Restart the timer.">Reset</a>();
<a name="l00366"></a>00366
<a name="l00367"></a>00367 <span class="comment">// Display the backbuffer on screen</span>
<a name="l00368"></a>00368 <span class="keywordflow">if</span> (<a class="code" href="classsf_1_1Window.htm#9fc1e745594d5cf6a30225ec9ea36675" title="Activate of deactivate the window as the current target for rendering.">SetActive</a>())
<a name="l00369"></a>00369 myWindow->Display();
<a name="l00370"></a>00370 }
<a name="l00371"></a>00371
<a name="l00372"></a>00372
<a name="l00376"></a><a class="code" href="classsf_1_1Window.htm#49db47a79ca98b7d65087adeea06e919">00376</a> <span class="keyword">const</span> <a class="code" href="classsf_1_1Input.htm" title="Input handles real-time input from keyboard and mouse.">Input</a>& <a class="code" href="classsf_1_1Window.htm#49db47a79ca98b7d65087adeea06e919" title="Get the input manager of the window.">Window::GetInput</a>()<span class="keyword"> const</span>
<a name="l00377"></a>00377 <span class="keyword"></span>{
<a name="l00378"></a>00378 <span class="keywordflow">return</span> myInput;
<a name="l00379"></a>00379 }
<a name="l00380"></a>00380
<a name="l00381"></a>00381
<a name="l00385"></a><a class="code" href="classsf_1_1Window.htm#5544031f1d2965c00532fb5660763f33">00385</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#5544031f1d2965c00532fb5660763f33" title="Limit the framerate to a maximum fixed frequency.">Window::SetFramerateLimit</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Limit)
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 myFramerateLimit = Limit;
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389
<a name="l00390"></a>00390
<a name="l00394"></a><a class="code" href="classsf_1_1Window.htm#63571ef14c9351899bcd605fb101c254">00394</a> <span class="keywordtype">float</span> <a class="code" href="classsf_1_1Window.htm#63571ef14c9351899bcd605fb101c254" title="Get time elapsed since last frame.">Window::GetFrameTime</a>()<span class="keyword"> const</span>
<a name="l00395"></a>00395 <span class="keyword"></span>{
<a name="l00396"></a>00396 <span class="keywordflow">return</span> myLastFrameTime;
<a name="l00397"></a>00397 }
<a name="l00398"></a>00398
<a name="l00399"></a>00399
<a name="l00404"></a><a class="code" href="classsf_1_1Window.htm#d685eed68b85a66c8000a08e9a28aa91">00404</a> <span class="keywordtype">void</span> <a class="code" href="classsf_1_1Window.htm#d685eed68b85a66c8000a08e9a28aa91" title="Change the joystick threshold, ie.">Window::SetJoystickThreshold</a>(<span class="keywordtype">float</span> Threshold)
<a name="l00405"></a>00405 {
<a name="l00406"></a>00406 <span class="keywordflow">if</span> (myWindow)
<a name="l00407"></a>00407 myWindow->SetJoystickThreshold(Threshold);
<a name="l00408"></a>00408 }
<a name="l00409"></a>00409
<a name="l00410"></a>00410
<a name="l00414"></a>00414 <span class="keywordtype">void</span> Window::OnCreate()
<a name="l00415"></a>00415 {
<a name="l00416"></a>00416 <span class="comment">// Nothing by default</span>
<a name="l00417"></a>00417 }
<a name="l00418"></a>00418
<a name="l00419"></a>00419
<a name="l00423"></a>00423 <span class="keywordtype">void</span> Window::OnEvent(<span class="keyword">const</span> Event& EventReceived)
<a name="l00424"></a>00424 {
<a name="l00425"></a>00425 <span class="comment">// Discard MouseMove events generated by SetCursorPosition</span>
<a name="l00426"></a>00426 <span class="keywordflow">if</span> ((EventReceived.Type == Event::MouseMoved) &&
<a name="l00427"></a>00427 (EventReceived.MouseMove.X == mySetCursorPosX) &&
<a name="l00428"></a>00428 (EventReceived.MouseMove.Y == mySetCursorPosY))
<a name="l00429"></a>00429 {
<a name="l00430"></a>00430 mySetCursorPosX = 0xFFFF;
<a name="l00431"></a>00431 mySetCursorPosY = 0xFFFF;
<a name="l00432"></a>00432 <span class="keywordflow">return</span>;
<a name="l00433"></a>00433 }
<a name="l00434"></a>00434
<a name="l00435"></a>00435 myEvents.push(EventReceived);
<a name="l00436"></a>00436 }
<a name="l00437"></a>00437
<a name="l00438"></a>00438
<a name="l00442"></a>00442 <span class="keywordtype">void</span> Window::Initialize(priv::WindowImpl* Window)
<a name="l00443"></a>00443 {
<a name="l00444"></a>00444 <span class="comment">// Assign and initialize the new window</span>
<a name="l00445"></a>00445 myWindow = Window;
<a name="l00446"></a>00446 myWindow->Initialize();
<a name="l00447"></a>00447
<a name="l00448"></a>00448 <span class="comment">// Clear the event queue</span>
<a name="l00449"></a>00449 <span class="keywordflow">while</span> (!myEvents.empty())
<a name="l00450"></a>00450 myEvents.pop();
<a name="l00451"></a>00451
<a name="l00452"></a>00452 <span class="comment">// Listen to events from the new window</span>
<a name="l00453"></a>00453 myWindow->AddListener(<span class="keyword">this</span>);
<a name="l00454"></a>00454 myWindow->AddListener(&myInput);
<a name="l00455"></a>00455
<a name="l00456"></a>00456 <span class="comment">// Setup default behaviours (to get a consistent behaviour across different implementations)</span>
<a name="l00457"></a>00457 <a class="code" href="classsf_1_1Window.htm#727c01602c86710fd935f9892946b2de" title="Show or hide the window.">Show</a>(<span class="keyword">true</span>);
<a name="l00458"></a>00458 <a class="code" href="classsf_1_1Window.htm#cb8391cc93ff730288e2a8dd6b0bb7b5" title="Enable / disable vertical synchronization.">UseVerticalSync</a>(<span class="keyword">false</span>);
<a name="l00459"></a>00459 <a class="code" href="classsf_1_1Window.htm#6142e38cb60901e6604284425714f3f0" title="Show or hide the mouse cursor.">ShowMouseCursor</a>(<span class="keyword">true</span>);
<a name="l00460"></a>00460 <a class="code" href="classsf_1_1Window.htm#43ac767f0b7b697b392444d639b909e0" title="Enable or disable automatic key-repeat.">EnableKeyRepeat</a>(<span class="keyword">true</span>);
<a name="l00461"></a>00461
<a name="l00462"></a>00462 <span class="comment">// Reset frame time</span>
<a name="l00463"></a>00463 myClock.Reset();
<a name="l00464"></a>00464 myLastFrameTime = 0.f;
<a name="l00465"></a>00465
<a name="l00466"></a>00466 <span class="comment">// Activate the window</span>
<a name="l00467"></a>00467 <a class="code" href="classsf_1_1Window.htm#9fc1e745594d5cf6a30225ec9ea36675" title="Activate of deactivate the window as the current target for rendering.">SetActive</a>(<span class="keyword">true</span>);
<a name="l00468"></a>00468
<a name="l00469"></a>00469 <span class="comment">// Notify the derived class</span>
<a name="l00470"></a>00470 OnCreate();
<a name="l00471"></a>00471 }
<a name="l00472"></a>00472
<a name="l00473"></a>00473 } <span class="comment">// namespace sf</span>
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