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53bcba3368
IGUIObject: Cache the JSObject*, to prevent some frequent allocation while running GUI scripts. JSInterface_IGUIObject: Fixed garbage collection issues. JSInterface_IGUIObject, ScriptGlue: Changed to the JS_THREADSAFE form of JS_GetClass. Util: Avoid startup warnings on Linux caused by using unimplemented cpu_* functions that aren't needed for anything important yet. sysdep/unix: Changed to native line endings. This was SVN commit r5154.
114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
#include "precompiled.h"
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/*
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* wxJavaScript - fontlist.cpp
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*
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* Copyright (c) 2002-2007 Franky Braem and the wxJavaScript project
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*
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* Project Info: http://www.wxjavascript.net or http://wxjs.sourceforge.net
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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* $Id: fontlist.cpp 598 2007-03-07 20:13:28Z fbraem $
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*/
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// fontlist.cpp
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#ifndef WX_PRECOMP
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#include <wx/wx.h>
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#endif
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#include "../../common/main.h"
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#include "font.h"
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#include "fontlist.h"
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using namespace wxjs;
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using namespace wxjs::gui;
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/***
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* <file>misc/fontlist</file>
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* <module>gui</module>
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* <class name="wxFontList">
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* A font list is a list containing all fonts which have been created.
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* There is only one instance of this class: wxTheFontList. Use this object
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* to search for a previously created font of the desired type and create it
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* if not already found. In some windowing systems, the font may be a scarce resource,
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* so it is best to reuse old resources if possible.
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* When an application finishes, all fonts will be deleted and their resources freed,
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* eliminating the possibility of 'memory leaks'.
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* See @wxFont, @wxFontEncoding and @wxFontEnumerator
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* </class>
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*/
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WXJS_INIT_CLASS(FontList, "wxFontList", 0)
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// To avoid delete of wxTheFontList
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void FontList::Destruct(JSContext *cx, wxFontList *p)
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{
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}
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WXJS_BEGIN_METHOD_MAP(FontList)
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WXJS_METHOD("findOrCreateFont", findOrCreate, 7)
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WXJS_END_METHOD_MAP()
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/***
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* <method name="findOrCreateFont">
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* <function returns="@wxFont">
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* <arg name="PointSize" type="Integer" />
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* <arg name="Family" type="Integer" />
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* <arg name="Style" type="Integer" />
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* <arg name="Weight" type="Integer" />
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* <arg name="Underline" type="Boolean" default="false" />
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* <arg name="FaceName" type="String" default="" />
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* <arg name="Encoding" type="@wxFontEncoding" default="wxFontEncoding.DEFAULT" />
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* </function>
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* <desc>
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* Finds a font of the given specification, or creates one and adds it to the list.
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* The following code shows an example:
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* <code class="whjs">
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* var font = wxTheFontList.findOrCreateFont(10, wxFont.DEFAULT, wxFont.NORMAL, wxFont.NORMAL);
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* </code>
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* </desc>
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* </method>
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*/
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JSBool FontList::findOrCreate(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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int point;
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int family;
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int style;
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int weight;
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bool underline = false;
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JSString *faceName = NULL;
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int encoding = wxFONTENCODING_DEFAULT;
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if ( JS_ConvertArguments(cx, argc, argv, "iiii/bSi", &point, &family, &style,
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&weight, &underline, &faceName, &encoding) == JS_TRUE )
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{
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wxString face;
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if ( faceName == NULL )
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{
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face = wxEmptyString;
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}
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else
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{
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face = (wxChar *) JS_GetStringChars(faceName);
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}
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*rval = Font::CreateObject(cx, wxTheFontList->FindOrCreateFont(point, family, style,
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weight, underline, face,
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(wxFontEncoding) encoding));
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return JS_TRUE;
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}
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else
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return JS_FALSE;
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}
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