550 lines
13 KiB
C++
550 lines
13 KiB
C++
#include "precompiled.h"
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/*
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* wxJavaScript - spinctrl.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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* Remark: This class was donated by Philip Taylor.
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*
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* $Id$
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*/
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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 "../../ext/wxjs_ext.h"
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#include "../event/jsevent.h"
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#include "../event/command.h"
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#include "../event/spinevt.h"
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#include "spinctrl.h"
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#include "window.h"
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#include "../misc/size.h"
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#include "../misc/validate.h"
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#include "../errors.h"
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using namespace wxjs;
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using namespace wxjs::gui;
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/***
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* <module>gui</module>
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* <file>control/spinctrl</file>
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* <class name="wxSplitCtrl" prototype="@wxControl">
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* wxSpinCtrl combines @wxTextCtrl and @wxSpinButton in one control.
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* </class>
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*/
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WXJS_INIT_CLASS(SpinCtrl, "wxSpinCtrl", 1)
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void SpinCtrl::InitClass(JSContext* WXUNUSED(cx),
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JSObject* WXUNUSED(obj),
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JSObject* WXUNUSED(proto))
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{
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SpinCtrlEventHandler::InitConnectEventMap();
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}
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/***
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* <constants>
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* <type name="styles">
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* <constant name="ARROW_KEYS" />
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* <constant name="WRAP" />
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* </type>
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* </constants>
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*/
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WXJS_BEGIN_CONSTANT_MAP(SpinCtrl)
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WXJS_CONSTANT(wxSP_, ARROW_KEYS)
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WXJS_CONSTANT(wxSP_, WRAP)
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WXJS_END_CONSTANT_MAP()
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/***
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* <properties>
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* <property name="value" type="String">
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* The value of the spin control.
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* </property>
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* <property name="min" type="Integer" readonly="Y">
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* Gets minimal allowable value.
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* </property>
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* <property name="max" type="Integer" readonly="Y">
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* Gets maximal allowable value.
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* </property>
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* </properties>
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*/
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WXJS_BEGIN_PROPERTY_MAP(SpinCtrl)
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WXJS_PROPERTY(P_VALUE, "value")
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WXJS_READONLY_PROPERTY(P_MIN, "min")
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WXJS_READONLY_PROPERTY(P_MAX, "max")
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WXJS_END_PROPERTY_MAP()
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bool SpinCtrl::GetProperty(wxSpinCtrl *p, JSContext *cx, JSObject *obj, int id, jsval *vp)
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{
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switch (id)
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{
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case P_VALUE:
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*vp = ToJS(cx, p->GetValue());
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break;
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case P_MIN:
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*vp = ToJS(cx, p->GetMin());
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break;
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case P_MAX:
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*vp = ToJS(cx, p->GetMax());
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break;
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}
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return true;
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}
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bool SpinCtrl::SetProperty(wxSpinCtrl *p, JSContext *cx, JSObject *obj, int id, jsval *vp)
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{
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switch (id)
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{
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case P_VALUE:
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{
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wxString value;
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FromJS(cx, *vp, value);
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p->SetValue(value);
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break;
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}
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}
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return true;
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}
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bool SpinCtrl::AddProperty(wxSpinCtrl *p,
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JSContext* WXUNUSED(cx),
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JSObject* WXUNUSED(obj),
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const wxString &prop,
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jsval* WXUNUSED(vp))
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{
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if ( WindowEventHandler::ConnectEvent(p, prop, true) )
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return true;
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SpinCtrlEventHandler::ConnectEvent(p, prop, true);
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return true;
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}
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bool SpinCtrl::DeleteProperty(wxSpinCtrl *p,
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JSContext* WXUNUSED(cx),
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JSObject* WXUNUSED(obj),
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const wxString &prop)
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{
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if ( WindowEventHandler::ConnectEvent(p, prop, false) )
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return true;
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SpinCtrlEventHandler::ConnectEvent(p, prop, false);
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return true;
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}
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/***
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* <ctor>
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* <function />
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* <function>
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* <arg name="parent" type="@wxWindow">
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* Parent window. Must not be NULL.
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* </arg>
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* <arg name="id" type="Integer" default="-1">
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* Window identifier. A value of -1 indicates a default value.
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* </arg>
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* <arg name="value" type="String" default="">
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* Default value.
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* </arg>
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* <arg name="pos" type="@wxPoint" default="wxDefaultPosition">
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* Window position.
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* </arg>
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* <arg name="size" type="@wxSize" default="wxDefaultSize">
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* Window size.
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* </arg>
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* <arg name="style" type="Integer" default="wxSpinCtrl.ARROW_KEYS">
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* Window style.
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* </arg>
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* <arg name="min" type="Integer" default="0">
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* Minimal value.
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* </arg>
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* <arg name="max" type="Integer" default="100">
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* Maximal value.
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* </arg>
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* <arg name="initial" type="Integer" default="0">
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* Initial value.
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* </arg>
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* </function>
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* <desc>
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* Create a wxSpinCtrl
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* </desc>
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* </ctor>
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*/
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wxSpinCtrl* SpinCtrl::Construct(JSContext *cx,
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JSObject *obj,
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uintN argc,
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jsval *argv,
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bool WXUNUSED(constructing))
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{
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wxSpinCtrl *p = new wxSpinCtrl();
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SetPrivate(cx, obj, p);
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if ( argc > 0 )
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{
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jsval rval;
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if ( ! create(cx, obj, argc, argv, &rval) )
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return NULL;
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}
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return p;
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}
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WXJS_BEGIN_METHOD_MAP(SpinCtrl)
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WXJS_METHOD("create", create, 1)
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WXJS_METHOD("setRange", setRange, 2)
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WXJS_METHOD("setSelection", setSelection, 2)
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WXJS_END_METHOD_MAP()
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/***
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* <method name="create">
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* <function returns="Boolean">
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* <arg name="parent" type="@wxWindow">
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* Parent window. Must not be NULL.
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* </arg>
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* <arg name="id" type="Integer" default="-1">
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* Window identifier. A value of -1 indicates a default value.
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* </arg>
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* <arg name="value" type="String" default="">
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* Default value.
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* </arg>
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* <arg name="pos" type="@wxPoint" default="wxDefaultPosition">
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* Window position.
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* </arg>
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* <arg name="size" type="@wxSize" default="wxDefaultSize">
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* Window size.
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* </arg>
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* <arg name="style" type="Integer" default="wxSpinCtrl.ARROW_KEYS">
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* Window style.
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* </arg>
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* <arg name="min" type="Integer" default="0">
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* Minimal value.
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* </arg>
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* <arg name="max" type="Integer" default="100">
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* Maximal value.
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* </arg>
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* <arg name="initial" type="Integer" default="0">
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* Initial value.
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* </arg>
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* </function>
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* <desc>
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* Create a wxSpinCtrl
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* </desc>
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* </method>
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*/
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JSBool SpinCtrl::create(JSContext *cx,
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JSObject *obj,
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uintN argc,
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jsval *argv,
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jsval *rval)
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{
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wxSpinCtrl *p = GetPrivate(cx, obj);
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*rval = JSVAL_FALSE;
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if ( argc > 9 )
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argc = 9;
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wxWindowID id = -1;
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wxString value = wxEmptyString;
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const wxPoint *pt = &wxDefaultPosition;
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const wxSize *size = &wxDefaultSize;
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int style = wxSP_ARROW_KEYS;
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int min = 0;
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int max = 100;
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int initial = 0;
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switch(argc)
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{
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case 9:
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if ( ! FromJS(cx, argv[8], initial) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 9, "Integer");
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return JS_FALSE;
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}
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// Fall through
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case 8:
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if ( ! FromJS(cx, argv[7], max) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 8, "Integer");
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return JS_FALSE;
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}
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// Fall through
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case 7:
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if ( ! FromJS(cx, argv[6], min) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 7, "Integer");
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return JS_FALSE;
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}
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// Fall through
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case 6:
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if ( ! FromJS(cx, argv[5], style) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 6, "Integer");
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return JS_FALSE;
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}
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// Fall through
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case 5:
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size = Size::GetPrivate(cx, argv[4]);
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if ( size == NULL )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 5, "wxSize");
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return JS_FALSE;
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}
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// Fall through
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case 4:
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pt = wxjs::ext::GetPoint(cx, argv[3]);
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if ( pt == NULL )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 4, "wxPoint");
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return JS_FALSE;
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}
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// Fall through
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case 3:
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FromJS(cx, argv[2], value);
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// Fall through
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case 2:
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if ( ! FromJS(cx, argv[1], id) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 2, "Integer");
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return JS_FALSE;
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}
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// Fall through
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default:
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wxWindow *parent = Window::GetPrivate(cx, argv[0]);
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if ( parent == NULL )
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{
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JS_ReportError(cx, WXJS_NO_PARENT_ERROR, GetClass()->name);
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return JS_FALSE;
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}
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JavaScriptClientData *clntParent =
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dynamic_cast<JavaScriptClientData *>(parent->GetClientObject());
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if ( clntParent == NULL )
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{
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JS_ReportError(cx, WXJS_NO_PARENT_ERROR, GetClass()->name);
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return JS_FALSE;
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}
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JS_SetParent(cx, obj, clntParent->GetObject());
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if ( p->Create(parent, id, value, *pt, *size, style, min, max, initial) )
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{
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*rval = JSVAL_TRUE;
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p->SetClientObject(new JavaScriptClientData(cx, obj, true, false));
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}
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}
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return JS_TRUE;
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}
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/***
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* <method name="setSelection">
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* <function>
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* <arg name="From" type="Integer" />
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* <arg name="To" type="Integer" />
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* </function>
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* <desc>
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* Select the text in the text part of the control between positions from
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* (inclusive) and to (exclusive). This is similar to @wxTextCtrl#setSelection.
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* </desc>
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* </method>
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*/
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JSBool SpinCtrl::setSelection(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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wxSpinCtrl *p = GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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long from, to;
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if (! FromJS(cx, argv[0], from))
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return JS_FALSE;
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if (! FromJS(cx, argv[1], to))
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return JS_FALSE;
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p->SetSelection(from, to);
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return JS_TRUE;
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}
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/***
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* <method name="setRange">
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* <function>
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* <arg name="Min" type="Integer" />
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* <arg name="Max" type="Integer" />
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* </function>
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* <desc>
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* Sets range of allowable values.
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* </desc>
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* </method>
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*/
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JSBool SpinCtrl::setRange(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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wxSpinCtrl *p = GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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int minVal, maxVal;
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if (! FromJS(cx, argv[0], minVal))
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return JS_FALSE;
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if (! FromJS(cx, argv[1], maxVal))
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return JS_FALSE;
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p->SetRange(minVal, maxVal);
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return JS_TRUE;
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}
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/***
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* <events>
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* <event name="onText">
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* See @wxTextCtrl#onText
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* </event>
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* <event name="onSpinCtrl">
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* Called whenever the numeric value of the spinctrl is updated.
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* The method takes a @wxSpinEvent.
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* </event>
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* <event name="onSpin">
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* Generated whenever an arrow is pressed. A @wxSpinEvent is passed
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* as argument.
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* </event>
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* <event name="onSpinUp">
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* Generated when left/up arrow is pressed. A @wxSpinEvent is passed
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* as argument.
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* </event>
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* <event name="onSpinDown">
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* Generated when right/down arrow is pressed. A @wxSpinEvent is passed
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* as argument.
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* </event>
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* </events>
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*/
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WXJS_INIT_EVENT_MAP(wxSpinCtrl)
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const wxString WXJS_TEXT_EVENT = wxT("onText");
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const wxString WXJS_SPIN_CTRL_EVENT = wxT("onSpinCtrl");
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const wxString WXJS_SPIN_EVENT = wxT("onSpin");
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const wxString WXJS_SPIN_UP_EVENT = wxT("onSpinUp");
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const wxString WXJS_SPIN_DOWN_EVENT = wxT("onSpinDown");
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void SpinCtrlEventHandler::OnText(wxCommandEvent &event)
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{
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PrivCommandEvent::Fire<CommandEvent>(event, WXJS_TEXT_EVENT);
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}
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void SpinCtrlEventHandler::OnSpinCtrl(wxSpinEvent &event)
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{
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PrivSpinEvent::Fire<SpinEvent>(event, WXJS_SPIN_CTRL_EVENT);
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}
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void SpinCtrlEventHandler::OnSpin(wxSpinEvent &event)
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{
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PrivSpinEvent::Fire<SpinEvent>(event, WXJS_SPIN_EVENT);
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}
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void SpinCtrlEventHandler::OnSpinUp(wxSpinEvent &event)
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{
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PrivSpinEvent::Fire<SpinEvent>(event, WXJS_SPIN_UP_EVENT);
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}
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void SpinCtrlEventHandler::OnSpinDown(wxSpinEvent &event)
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{
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PrivSpinEvent::Fire<SpinEvent>(event, WXJS_SPIN_DOWN_EVENT);
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}
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void SpinCtrlEventHandler::ConnectText(wxSpinCtrl *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_COMMAND_TEXT_UPDATED,
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wxCommandEventHandler(SpinCtrlEventHandler::OnText));
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}
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else
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{
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p->Disconnect(wxEVT_COMMAND_TEXT_UPDATED,
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wxCommandEventHandler(SpinCtrlEventHandler::OnText));
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}
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}
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void SpinCtrlEventHandler::ConnectSpinCtrl(wxSpinCtrl *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_COMMAND_SPINCTRL_UPDATED,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpinCtrl));
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}
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else
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{
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p->Disconnect(wxEVT_COMMAND_SPINCTRL_UPDATED,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpinCtrl));
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}
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}
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void SpinCtrlEventHandler::ConnectSpin(wxSpinCtrl *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_SCROLL_THUMBTRACK,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpin));
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}
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else
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{
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p->Disconnect(wxEVT_SCROLL_THUMBTRACK,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpin));
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}
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}
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void SpinCtrlEventHandler::ConnectSpinUp(wxSpinCtrl *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_SCROLL_LINEUP,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpinUp));
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}
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else
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{
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p->Disconnect(wxEVT_SCROLL_LINEUP,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpinUp));
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}
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}
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void SpinCtrlEventHandler::ConnectSpinDown(wxSpinCtrl *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_SCROLL_LINEDOWN,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpinDown));
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}
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else
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{
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p->Disconnect(wxEVT_SCROLL_LINEDOWN,
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wxSpinEventHandler(SpinCtrlEventHandler::OnSpinDown));
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}
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}
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void SpinCtrlEventHandler::InitConnectEventMap()
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{
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AddConnector(WXJS_TEXT_EVENT, ConnectText);
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AddConnector(WXJS_SPIN_CTRL_EVENT, ConnectSpinCtrl);
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AddConnector(WXJS_SPIN_EVENT, ConnectSpin);
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AddConnector(WXJS_SPIN_UP_EVENT, ConnectSpinUp);
|
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AddConnector(WXJS_SPIN_DOWN_EVENT, ConnectSpinDown);
|
|
}
|