AaronCameron.net

Not Left, nor right. Just correct.

• 
• 
• 
• 
• 

Not a Member? - Login or Create an Account

Sunday the 20th of May 2012 @ 05:05pm

Front Page Journal Projects Your Profile About

LibN2L N2L Home Older News Downloads Documentation (n2l5) Class Hierarchy Compound List File List n2l:: Members Functions Whole n2l:: Ref Documentation (libN2L-4) Class Hierarchy Compound List File List n2l:: Members Functions Whole n2l:: Ref Bugtracker Project Page Report a Bug Bug List Related Things Life 2130 Devel Game Journal

LibN2L-4 Library Code Reference Classes Compounds Files Members Method Index Full Reference cGuiSButton.cpp Go to the documentation of this file. /************************************************************************ Nova-2 Library (libN2L, or simply n2l) Game development C++ Library Copyright (C) 2003 Aaron Cameron This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA A copy of the GNU Lesser General Public License has been provided with this library in the file 'COPYING'. Contact information for the author of this library has been provided with this library in the file 'AUTHOR'. ************************************************************************/ #include "cGuiSButton.h" #include "n2l/dynVars.h" #include "n2l/vfs.h" #include "n2l/resourceManagement.h" #include "n2l/audio.h" #include "gui/cGuiSimpleCallbackAction.h" #include "gui/cGuiFactory.h" /******************************************************************************/ namespace n2l { # ifdef N2L_PASSIVE_GUI_REG tBool cGuiSButton::smRegistered = cGuiFactory::current().registerLoader( "n2l::cGuiSButton", cGuiElement::loadNew<cGuiSButton> ); # endif /**************************************************************************/ cGuiSButton::cGuiSButton() { reset(); } /**************************************************************************/ cGuiSButton::cGuiSButton( const cVfsNodeInterface &iNode ) { reset(); load( iNode ); } /**************************************************************************/ cGuiSButton::cGuiSButton( const cDynVar &iDef ) { reset(); load( iDef ); } /**************************************************************************/ cGuiSButton::~cGuiSButton() { } /**************************************************************************/ void cGuiSButton::load( const cVfsNodeInterface &iNode ) { cDynVar def; validateAndDecode( def, iNode, "n2l::cGuiSButton" ); load( def ); } /**************************************************************************/ void cGuiSButton::load( const cDynVar &iDef ) { // Load parent properties cGuiInteractive::load( iDef ); if (iDef["label"]) label( iDef["label"] ); if (iDef.keyExists("fill")) { const cDynVar &Tmp = iDef["fill"]; if (Tmp.isArray()) fill( Tmp ); else fill( *cResourceManager::get<cGuiFill>( Tmp ) ); } if (iDef.keyExists("textStyle")) { const cDynVar &Tmp = iDef["textStyle"]; if (Tmp.isArray()) textStyle( Tmp ); else textStyle( *cResourceManager::get<cGuiTextStyle>( Tmp ) ); } if (iDef.keyExists("buttonType")) type( tType(tSint(iDef["buttonType"])) ); else if (iDef.keyExists("type")) type( tType(tSint(iDef["type"])) ); if (iDef.keyExists("toggledOn")) toggledOn( iDef["toggledOn"] ); if (iDef.keyExists("enabled")) enabled( iDef["enabled"] ); // Load the button accelerator if (iDef.keyExists("accelKey")) { tKey tmpKey = cEventTypeLookups::lookupTypeByName(iDef["accelKey"]); if (tmpKey == Key_Unknown) throw cBadDataUseException("cGuiSButton::load", "The provided " "acceleration key wasn\'t recognized: " + tString(iDef["accelKey"]) ); tKeyMods tmpMod = KMod_None; if (iDef.keyExists("accelMod")) { if (iDef["accelMod"] == "none") tmpMod = KMod_None; else if (iDef["accelMod"] == "shift") tmpMod = KMod_Shift; else if (iDef["accelMod"] == "ctrl") tmpMod = KMod_Ctrl; else if (iDef["accelMod"] == "alt") tmpMod = KMod_Alt; else if (iDef["accelMod"] == "meta") tmpMod = KMod_Meta; else throw cBadDataUseException("cGuiSButton::load", "The provided acceleration key mod wasn\'t recognized: " + tString(iDef["accelMod"]) ); } setAccel( tmpKey, tmpMod ); } } /**************************************************************************/ void cGuiSButton::draw() const { mFill.draw( outerPos(), outerSize() ); if (!mLabel.empty()) mTextStyle.draw( innerPos(), innerSize(), mLabel ); } /**************************************************************************/ void cGuiSButton::fill( const cGuiFill &iFill ) { mFill = iFill; } /**************************************************************************/ const cGuiFill &cGuiSButton::fill() const { return mFill; } /**************************************************************************/ void cGuiSButton::label( const tString &iLabel ) { mLabel = iLabel; } /**************************************************************************/ const tString & cGuiSButton::label() const { return mLabel; } /**************************************************************************/ const cGuiTextStyle &cGuiSButton::textStyle() const { return mTextStyle; } /**************************************************************************/ void cGuiSButton::textStyle( const cGuiTextStyle &iStyle ) { mTextStyle = iStyle; } /**************************************************************************/ void cGuiSButton::boundCheckType( const tType iType ) const { if (iType<0 || iType>=Type_NumTypes) throw cOutOfBoundsException( "cGuiSButton::boundCheckType", "Type out of range" ); } /**************************************************************************/ void cGuiSButton::type( const tType iType ) { boundCheckType( iType ); mType = iType; } /**************************************************************************/ const cGuiSButton::tType cGuiSButton::type() const { return mType; } /**************************************************************************/ void cGuiSButton::toggledOn( const tBool iToggled ) { mToggledOn = iToggled; } /**************************************************************************/ const tBool cGuiSButton::toggledOn() const { return mToggledOn; } /**************************************************************************/ void cGuiSButton::enabled( const tBool iEnabled ) { mEnabled = iEnabled; tActionData actionData( tActionData::Array ); addExtraDisabledData(actionData); broadcastAction( GuiActionType_DisableChanged, actionData ); } /**************************************************************************/ const tBool cGuiSButton::enabled() const { return mEnabled; } /**************************************************************************/ void cGuiSButton::setAccel( const tKey &iKey, const tKeyMods &iMods ) { mUseAccel = true; mKey = iKey; mKeyMod = iMods; } /**************************************************************************/ void cGuiSButton::clearAccel() { mUseAccel = false; } /**************************************************************************/ void cGuiSButton::prop( const tString &iName, const cDynVar &iVal, const tString &iInnerKey ) { if (iName == "label") label( iVal ); else if (iName == "fill") { if (iInnerKey.empty()) { if (iVal.isArray()) fill( iVal ); else fill( *cResourceManager::get<cGuiFill>(iVal) ); } else mFill.prop( iInnerKey, iVal ); } else if (iName == "textStyle") { if (iInnerKey.empty()) { if (iVal.isArray()) textStyle( iVal ); else textStyle( *cResourceManager::get<cGuiTextStyle>(iVal) ); } else mTextStyle.prop( iInnerKey, iVal ); } else cGuiInteractive::prop( iName, iVal ); } /**************************************************************************/ const cDynVar cGuiSButton::prop( const tString &iName, const tString &iInnerKey ) const { cDynVar oVal = cDynVar::Null; if (iName == "label") oVal = label(); else if (iName == "fill" && !iInnerKey.empty()) return mFill.prop( iInnerKey ); else return cGuiInteractive::prop( iName ); return oVal; } /**************************************************************************/ const cAutoPtr<cGuiElement> cGuiSButton::clone() const { cAutoPtr<cGuiSButton> newElement( new cGuiSButton ); cloneInto( newElement ); return newElement; } /**************************************************************************/ void cGuiSButton::cloneInto( const cAutoPtr<cGuiSButton> &ioElement ) const { // Parent Properties first cGuiInteractive::cloneInto( ioElement ); // Now our properties. ioElement->label( label() ); ioElement->toggledOn( toggledOn() ); ioElement->type( type() ); ioElement->enabled( enabled() ); ioElement->mUseAccel = mUseAccel; ioElement->mKey = mKey; ioElement->mKeyMod = mKeyMod; ioElement->fill( fill() ); ioElement->textStyle( textStyle() ); } /**************************************************************************/ void cGuiSButton::reset() { mLabel = "Button"; mType = Type_Push; mToggledOn = false; mEnabled = true; bindAction( GuiActionType_Clicked, new cGuiSimpleCallbackAction<cGuiSButton::clickedCallback>, false ); bindAction( GuiActionType_Keystroke, new cGuiSimpleCallbackAction<cGuiSButton::keystrokeCallback>, false ); bindAction( GuiActionType_KeystrokeOutside, new cGuiSimpleCallbackAction<cGuiSButton::keystrokeCallback>, false ); } /**************************************************************************/ void cGuiSButton::clickedCallback( cGuiElement *const ioElement, const tGuiActionType iType, const tActionData &iData ) { cGuiSButton *const button( dynamic_cast<cGuiSButton*>(ioElement) ); // Do the toggle if we need to if (button->mType==Type_Toggle) button->mToggledOn = !button->mToggledOn; } /**************************************************************************/ void cGuiSButton::keystrokeCallback( cGuiElement *const i_ioElement, const tGuiActionType iType, const tActionData &iData ) { cGuiSButton *const button( dynamic_cast<cGuiSButton*>(i_ioElement) ); // Do we just ignore it? if (!button->mUseAccel || !iData["pressed"]) return; tKey tmpKey = tKey(tSint(iData["key"])); tKeyMod tmpMod = tKeyMod(tSint(iData["mods"])); if (tmpKey== button->mKey && (tmpMod & button->mKeyMod || button->mKeyMod == KMod_None) ) { // This may eventually not work, but for the moment it // should be fine. // Ok, I've already been diddled by this. We can't set the // event up in the constructor because it is treated as a // system position (that means it may be scaled automatically). // Instead we need to use the regular set method for the position. cMouseButtonEvent tmpEvent( button->pos(), MouseButton_Left, true ); tmpEvent.pos( button->pos() ); button->mouseClickAt( tmpEvent ); tmpEvent.pressed(false); button->mouseClickAt( tmpEvent ); } } /**************************************************************************/ void cGuiSButton::addExtraClickedData( tActionData &oData ) { cGuiInteractive::addExtraClickedData(oData); // Send ! toggled because we get called before the callback // which changes our status if (mType==Type_Toggle) oData.insert( "toggled", tSint(!mToggledOn) ); oData.insert( "enabled", tSint(mEnabled) ); } /**************************************************************************/ void cGuiSButton::addExtraOverData( tActionData &oData ) { cGuiInteractive::addExtraOverData(oData); oData.insert( "enabled", tSint(mEnabled) ); if (mType==Type_Toggle) oData.insert( "toggled", tSint(mToggledOn) ); } /**************************************************************************/ void cGuiSButton::addExtraOutData( tActionData &oData ) { cGuiInteractive::addExtraOutData(oData); oData.insert( "enabled", tSint(mEnabled) ); if (mType==Type_Toggle) oData.insert( "toggled", tSint(mToggledOn) ); } /**************************************************************************/ void cGuiSButton::addExtraPressedData( tActionData &oData ) { cGuiInteractive::addExtraPressedData(oData); oData.insert( "enabled", tSint(mEnabled) ); if (mType==Type_Toggle) oData.insert( "toggled", tSint(mToggledOn) ); } /**************************************************************************/ void cGuiSButton::addExtraReleasedData( tActionData &oData ) { cGuiInteractive::addExtraReleasedData(oData); oData.insert( "enabled", tSint(mEnabled) ); if (mType==Type_Toggle) oData.insert( "toggled", tSint(mToggledOn) ); } /**************************************************************************/ void cGuiSButton::addExtraDisabledData( tActionData &oData ) { oData.insert( "enabled", mEnabled ); } } // namespace n2l

©2012 Aaron Cameron