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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
// //
// pfGameGUIMgr Header //
// A.K.A. "Ooh, we get a GUI!" //
// //
//// Description /////////////////////////////////////////////////////////////
// //
// The in-game GUI manager. Handles reading, creation, and input for //
// dialog boxes at runtime. //
// //
//////////////////////////////////////////////////////////////////////////////
#ifndef _pfGameGUIMgr_h
#define _pfGameGUIMgr_h
#include "hsTypes.h"
#include "hsTemplates.h"
#include "pnInputCore/plKeyDef.h"
#include "pnKeyedObject/hsKeyedObject.h"
#include <vector>
class plPipeline;
class plMessage;
class pfGUIDialogMod;
class pfGUIControlMod;
class pfGameUIInputInterface;
class plPostEffectMod;
//// Tag Definitions /////////////////////////////////////////////////////////
// Each dialog/control gets an optional tag ID number. This is the link
// between MAX and C++. You attach a Tag component to a control or dialog
// in MAX and assign it an ID (supplied by a list of konstants that are
// hard-coded). Then, in code, you ask the gameGUIMgr for the dialog (or
// control) with that ID, and pop, you get it back. Then you run with it.
//
// Easy, huh?
class pfGUITag
{
public:
UInt32 fID;
char fName[ 128 ];
};
//
// This class just holds a name and the key to set the receiver to
// after the dialog gets loaded.
class pfDialogNameSetKey
{
private:
char *fName;
plKey fKey;
public:
pfDialogNameSetKey(const char *name, plKey key) { fName = hsStrcpy(name); fKey=key; }
~pfDialogNameSetKey() { delete [] fName; }
const char *GetName() { return fName; }
plKey GetKey() { return fKey; }
};
//// Manager Class Definition ////////////////////////////////////////////////
class pfGUIPopUpMenu;
class pfGameGUIMgr : public hsKeyedObject
{
friend class pfGameUIInputInterface;
public:
enum EventType
{
kMouseDown,
kMouseUp,
kMouseMove,
kMouseDrag,
kKeyDown,
kKeyUp,
kKeyRepeat,
kMouseDblClick
};
enum
{
kNoModifiers = 0,
kShiftDown = 0x01,
kCtrlDown = 0x02,
kCapsDown = 0x04
};
private:
static pfGameGUIMgr *fInstance;
protected:
hsTArray<pfGUIDialogMod *> fDialogs;
pfGUIDialogMod *fActiveDialogs;
// These two lists help us manage when dialogs get told to load or unload versus when they actually *do*
hsTArray<pfDialogNameSetKey *> fDlgsPendingLoad;
hsTArray<pfDialogNameSetKey *> fDlgsPendingUnload;
hsBool fActivated;
UInt32 fActiveDlgCount;
pfGameUIInputInterface *fInputConfig;
UInt32 fInputCtlIndex;
UInt32 fDefaultCursor;
hsScalar fCursorOpacity;
hsScalar fAspectRatio;
// This is an array of the dialogs (by name) that need their
// receiver key set once they are loaded.
// This array shouldn't get more than one entry... but
// it could be more....
// LoadDialog adds an entry and MsgReceive removes it
hsTArray<pfDialogNameSetKey *> fDialogToSetKeyOf;
void ILoadDialog( const char *name );
void IShowDialog( const char *name );
void IHideDialog( const char *name );
void IAddDlgToList( hsKeyedObject *obj );
void IRemoveDlgFromList( hsKeyedObject *obj );
void IActivateGUI( hsBool activate );
hsBool IHandleMouse( EventType event, hsScalar mouseX, hsScalar mouseY, UInt8 modifiers, UInt32 *desiredCursor );
hsBool IHandleKeyEvt( EventType event, plKeyDef key, UInt8 modifiers );
hsBool IHandleKeyPress( wchar_t key, UInt8 modifiers );
hsBool IModalBlocking( void );
pfGUIDialogMod *IGetTopModal( void ) const;
public:
enum
{
kDlgModRef = 0
};
pfGameGUIMgr();
~pfGameGUIMgr();
CLASSNAME_REGISTER( pfGameGUIMgr );
GETINTERFACE_ANY( pfGameGUIMgr, hsKeyedObject );
void Draw( plPipeline *p );
hsBool Init( void );
virtual hsBool MsgReceive( plMessage* pMsg );
void LoadDialog( const char *name, plKey recvrKey=nil, const char *ageName = nil ); // AgeName = nil defaults to "GUI"
void ShowDialog( const char *name ) { IShowDialog(name); }
void HideDialog( const char *name ) { IHideDialog(name); }
void UnloadDialog( const char *name );
void UnloadDialog( pfGUIDialogMod *dlg );
void ShowDialog( pfGUIDialogMod *dlg, bool resetClickables=true );
void HideDialog( pfGUIDialogMod *dlg );
hsBool IsDialogLoaded( const char *name );
pfGUIDialogMod *GetDialogFromString( const char *name );
void SetDialogToNotify(const char *name, plKey recvrKey);
void SetDialogToNotify(pfGUIDialogMod *dlg, plKey recvrKey);
void SetDefaultCursor(UInt32 defaultCursor) { fDefaultCursor = defaultCursor; }
UInt32 GetDefaultCursor() { return fDefaultCursor; }
void SetCursorOpacity(hsScalar opacity) { fCursorOpacity = opacity; }
hsScalar GetCursorOpacity() { return fCursorOpacity; }
pfGUIPopUpMenu *FindPopUpMenu( const char *name );
std::vector<plPostEffectMod*> GetDlgRenderMods( void ) const;
hsBool IsModalBlocking( void ) {return IModalBlocking();}
// Tag ID stuff
pfGUIDialogMod *GetDialogFromTag( UInt32 tagID );
pfGUIControlMod *GetControlFromTag( pfGUIDialogMod *dlg, UInt32 tagID );
static UInt32 GetNumTags( void );
static pfGUITag *GetTag( UInt32 tagIndex );
static UInt32 GetHighestTag( void );
void SetAspectRatio(hsScalar aspectratio);
hsScalar GetAspectRatio() { return fAspectRatio; }
static pfGameGUIMgr *GetInstance( void ) { return fInstance; }
};
#endif //_pfGameGUIMgr_h