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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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<a href="http://developer.apple.com/">ADC Home</a> > <a href="../../referencelibrary/index.html">Reference Library</a> > <a href="../../samplecode/index.html">Sample Code</a> > <a href="../../samplecode/QuickTime/index.html">QuickTime</a> > <a href="../../samplecode/QuickTime/idxWiredMoviesandSprites-date.html">Wired Movies and Sprites</a> > <A HREF="javascript:location.replace('index.html');">MovieSprites</A> >
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<td><h1><div id="pagehead">MovieSprites</div></h1></td>
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<h2>/Common Files/ComFramework.h</h2>
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<p><strong>View Source Code:</strong>
<select name="gotop" onChange="JumpToNewPage();" style="width:340px"><option selected value="ingnore">Select File</option>
<option value="listing1.html">/Application Files/ComApplication.c</option>
<option value="listing2.html">/Application Files/ComApplication.h</option>
<option value="listing3.html">/Application Files/ComResource.h</option>
<option value="listing4.html">/Clippings/AddKeyFrameSampleMedia.txt</option>
<option value="listing5.html">/Clippings/AddMovieResource.txt</option>
<option value="listing6.html">/Clippings/AddOverrideSamples.txt</option>
<option value="listing7.html">/Clippings/AddSpritesToKeyFrameSample.txt</option>
<option value="listing8.html">/Clippings/CreateKeyFrameSample.txt</option>
<option value="listing9.html">/Clippings/CreateSpriteMovie.txt</option>
<option value="listing10.html">/Clippings/CreateSpriteTrackAndMedia.txt</option>
<option value="listing11.html">/Common Files/ComFramework.c</option>
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<option value="listing23.html">/Common Files/SpriteUtilities.h</option>
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<option value="listing25.html">/Completed Lab/QTSprites.c</option>
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<option value="listing28.html">/Start Code/QTSprites.c</option>
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<p><strong><a href="MovieSprites.zip">Download Sample</a></strong> (“MovieSprites.zip”, 2.08M)<BR>
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<!--googleon: index -->
<pre class="sourcecodebox">//////////
//
// File: ComFramework.h
//
// Contains: Code for the QuickTime sample code framework that is common to both Macintosh and Windows.
//
// Written by: Tim Monroe
// Based on the QTShell code written by Tim Monroe, which in turn was based on the MovieShell
// code written by Kent Sandvik (Apple DTS). This current version is now very far removed from
// MovieShell.
//
// Copyright: © 1999 by Apple Computer, Inc., all rights reserved.
//
// Change History (most recent first):
//
// <2> 01/14/00 rtm added fGraphicsImporter field to window object record
// <1> 11/05/99 rtm first file
//
//////////
#pragma once
#ifndef __COMFRAMEWORK__
#define __COMFRAMEWORK__
//////////
//
// header files
//
//////////
#ifndef __Prefix_File__
#if TARGET_OS_WIN32
#include <WinPrefix.h>
#elif TARGET_OS_MAC || defined(__APPLE_CC__)
#include <MacPrefix.h>
#endif
#endif
#ifndef __CONTROLDEFINITIONS__
#include <ControlDefinitions.h>
#endif
#ifndef __MENUS__
#include <Menus.h>
#endif
#ifndef __MOVIES__
#include <Movies.h>
#endif
#ifndef __NAVIGATION__
#include <Navigation.h>
#endif
#ifndef __QUICKTIMEVR__
#include <QuickTimeVR.h>
#endif
#ifndef __RESOURCES__
#include <Resources.h>
#endif
#ifndef __SOUND__
#include <Sound.h>
#endif
#ifndef _STRING_H
#include <string.h>
#endif
#ifndef __TEXTUTILS__
#include <TextUtils.h>
#endif
#ifndef __QTUtilities__
#include "QTUtilities.h"
#endif
#include "ComResource.h"
#if TARGET_OS_WIN32
#ifndef __QTML__
#include <QTML.h>
#endif
#include <shlobj.h> // for SHAddToRecentDocs
#endif
// revert to older names, to keep the linker happy
#if TARGET_CPU_68K
#define EnableMenuItem EnableItem
#define DisableMenuItem DisableItem
#endif
//////////
//
// constants
//
//////////
#define kInvalidFileRefNum -1 // an invalid file reference number
#ifdef __APPLE_CC__
#define sigMoviePlayer FOUR_CHAR_CODE('TVOD')
#else
#include <FileTypesAndCreators.h>
#endif
#define kDefaultFileTypeCount 100 // a generous guess at the number of file types we can open
// constants for selecting InitApplication phase
enum {
kInitAppPhase_BeforeCreateFrameWindow = 1L << 0, // MDI frame window is not yet created
kInitAppPhase_AfterCreateFrameWindow = 1L << 1, // MDI frame window is already created
kInitAppPhase_BothPhases = kInitAppPhase_BeforeCreateFrameWindow | kInitAppPhase_AfterCreateFrameWindow
};
// constants for selecting StopApplication phase
enum {
kStopAppPhase_BeforeDestroyWindows = 1L << 0, // movie windows are not yet torn down
kStopAppPhase_AfterDestroyWindows = 1L << 1, // movie windows are already torn down
kStopAppPhase_BothPhases = kStopAppPhase_BeforeDestroyWindows | kStopAppPhase_AfterDestroyWindows
};
enum {
kApplicationSignature = FOUR_CHAR_CODE('QTsh')
};
// parameters to the SetMenuItemState function
#if TARGET_OS_MAC
#define kEnableMenuItem 0x00000000L
#define kDisableMenuItem 0x00000001L
#endif
#if TARGET_OS_WIN32
#define kEnableMenuItem MF_ENABLED
#define kDisableMenuItem MF_GRAYED
#endif
// constants for standard modal dialog filter proc
#define kMyButtonDelay 8
#define kReturnKey (char)0x0D
#define kEnterKey (char)0x03
#define kEscapeKey (char)0x1B
#define kPeriod '.'
// items in Save Changes dialog box
#if TARGET_OS_MAC
#define kSaveChanges 1 // save the changes before closing window
#define kCancelClose 2 // no, don't close the window or save changes
#define kDontSaveChanges 3 // discard any unsaved changes
#define kOKButtonUserItem 4
#endif
#if TARGET_OS_WIN32
#define kSaveChanges IDYES // save the changes before closing window
#define kCancelClose IDCANCEL // no, don't close the window or save changes
#define kDontSaveChanges IDNO // discard any unsaved changes
#endif
// default name of a movie created by "New" menu command
#if TARGET_OS_MAC
#define kNewMovieName "untitled.mov"
#endif
#if TARGET_OS_WIN32
#define kNewMovieName "C:\\untitled.mov"
#endif
// default window positions
#ifndef kDefaultWindowX
#define kDefaultWindowX 100
#endif
#ifndef kDefaultWindowY
#define kDefaultWindowY 100
#endif
/////////
//
// macros
//
//////////
// macros for converting Mac menu ID/menu item pairs into a single "menu item identifier"
#define MENU_IDENTIFIER(menuID,menuItem) ((menuID<<8)+(menuItem))
#define MENU_ID(menuIdentifier) ((menuIdentifier&0xff00)>>8)
#define MENU_ITEM(menuIdentifier) ((menuIdentifier&0x00ff))
//////////
//
// data types
//
//////////
typedef const OSType * QTFrameTypeListPtr;
#if TARGET_OS_MAC
typedef MenuHandle MenuReference;
typedef WindowPtr WindowReference;
typedef NavObjectFilterUPP QTFrameFileFilterUPP;
#endif
#if TARGET_OS_WIN32
typedef HMENU MenuReference;
typedef HWND WindowReference;
typedef FileFilterUPP QTFrameFileFilterUPP;
#endif
//////////
//
// structures
//
//////////
// WindowObjectRecord is a data structure attached to a movie window.
// We use this structure to associate data with any window presented.
// If you have application-specific data that you want associated with
// a movie or movie window, use the fAppData field to hold a handle to
// that data.
typedef struct {
WindowReference fWindow; // the window
Movie fMovie; // the movie
MovieController fController; // the movie controller
GraphicsImportComponent fGraphicsImporter; // the graphics import component (if an image file)
FSSpec fFileFSSpec; // location of the movie file
short fFileResID; // the resource ID that the movie was loaded from
short fFileRefNum; // the file reference number for the movie file
Boolean fCanResizeWindow; // can the window be resized?
Boolean fIsDirty; // has the movie data changed since the last save?
Boolean fIsQTVRMovie; // is this a QuickTime VR movie?
QTVRInstance fInstance; // the QTVRInstance, if it's a QuickTime VR movie
OSType fObjectType; // a tag indicating that the window object belongs to our application
Handle fAppData; // a handle to application-specific window data
} WindowObjectRecord, *WindowObjectPtr, **WindowObject;
//////////
//
// function prototypes
//
//////////
// the following functions are defined in MacFramework.c and/or WinFramework.c
void QTFrame_QuitFramework (void);
WindowReference QTFrame_CreateMovieWindow (void);
void QTFrame_DestroyMovieWindow (WindowReference theWindow);
void QTFrame_ShowAboutBox (void);
void QTFrame_GetDisplayName (char *thePathName, char *theDispName);
// the following functions are defined in ComFramework.c
void QTFrame_HandleFileMenuItem (WindowReference theWindow, UInt16 theMenuItem);
void QTFrame_HandleEditMenuItem (WindowReference theWindow, UInt16 theMenuItem);
int QTFrame_AdjustMenus (WindowReference theWindow, MenuReference theMenu);
Boolean QTFrame_CreateNewMovie (void);
Boolean QTFrame_OpenMovieInWindow (Movie theMovie, FSSpec *theFSSpec);
MovieController QTFrame_SetupController (Movie theMovie, WindowReference theWindow, Boolean theMoveWindow);
OSErr QTFrame_SaveAsMovieFile (WindowReference theWindow);
Boolean QTFrame_UpdateMovieFile (WindowReference theWindow);
void QTFrame_IdleMovieWindows (void);
void QTFrame_CloseMovieWindows (void);
void QTFrame_CreateWindowObject (WindowReference theWindow);
void QTFrame_CloseWindowObject (WindowObject theWindowObject);
WindowReference QTFrame_GetFrontAppWindow (void);
WindowReference QTFrame_GetNextAppWindow (WindowReference theWindow);
WindowReference QTFrame_GetFrontMovieWindow (void);
WindowReference QTFrame_GetNextMovieWindow (WindowReference theWindow);
WindowObject QTFrame_GetWindowObjectFromFrontWindow (void);
WindowObject QTFrame_GetWindowObjectFromWindow (WindowReference theWnd);
MovieController QTFrame_GetMCFromFrontWindow (void);
MovieController QTFrame_GetMCFromWindow (WindowReference theWindow);
QTVRInstance QTFrame_GetQTVRInstanceFromFrontWindow (void);
QTVRInstance QTFrame_GetQTVRInstanceFromWindow (WindowReference theWindow);
Handle QTFrame_GetAppDataFromFrontWindow (void);
Handle QTFrame_GetAppDataFromWindow (WindowReference theWnd);
Handle QTFrame_GetAppDataFromWindowObject (WindowObject theWindowObject);
Boolean QTFrame_IsWindowObjectOurs (WindowObject theWindowObject);
Boolean QTFrame_IsAppWindow (WindowReference theWindow);
Boolean QTFrame_IsDocWindow (WindowReference theWindow);
void QTFrame_ActivateController (WindowReference theWindow, Boolean IsActive);
void QTFrame_Beep (void);
void QTFrame_SetMenuState (MenuReference theMenu, UInt16 theMenuRank, short theState);
void QTFrame_SetMenuItemState (MenuReference theMenu, UInt16 theMenuItem, short theState);
void QTFrame_SetMenuItemLabel (MenuReference theMenu, UInt16 theMenuItem, char *theText);
void QTFrame_SetMenuItemCheck (MenuReference theMenu, UInt16 theMenuItem, Boolean theState);
GrafPtr QTFrame_GetPortFromWindowReference (WindowReference theWindow);
WindowReference QTFrame_GetWindowReferenceFromPort (GrafPtr thePort);
WindowPtr QTFrame_GetWindowFromWindowReference (WindowReference theWindow);
short QTFrame_GetWindowWidth (WindowReference theWindow);
void QTFrame_SetWindowTitleFromFSSpec (WindowReference theWindow, FSSpecPtr theFSSpecPtr, Boolean theAddToRecentDocs);
void QTFrame_SizeWindowToMovie (WindowObject theWindowObject);
OSErr QTFrame_PutFile (ConstStr255Param thePrompt, ConstStr255Param theFileName, FSSpecPtr theFSSpecPtr, Boolean *theIsSelected, Boolean *theIsReplacing);
OSErr QTFrame_GetOneFileWithPreview (short theNumTypes, QTFrameTypeListPtr theTypeList, FSSpecPtr theFSSpecPtr, void *theFilterProc);
PASCAL_RTN void QTFrame_HandleNavEvent (NavEventCallbackMessage theCallBackSelector, NavCBRecPtr theCallBackParms, void *theCallBackUD);
Handle QTFrame_CreateOpenHandle (OSType theApplicationSignature, short theNumTypes, QTFrameTypeListPtr theTypeList);
QTFrameFileFilterUPP QTFrame_GetFileFilterUPP (ProcPtr theFileFilterProc);
OSErr QTFrame_BuildFileTypeList (void);
#if TARGET_OS_MAC
PASCAL_RTN Boolean QTFrame_FilterFiles (AEDesc *theItem, void *theInfo, void *theCallBackUD, NavFilterModes theFilterMode);
#endif
#if TARGET_OS_WIN32
PASCAL_RTN Boolean QTFrame_FilterFiles (CInfoPBPtr thePBPtr);
void QTFrame_ConvertMacToWinRect (Rect *theMacRect, RECT *theWinRect);
void QTFrame_ConvertWinToMacRect (RECT *theWinRect, Rect *theMacRect);
#endif
//////////
//
// application-specific function prototypes
//
// These are defined in the file ComApplication.c; both MacFramework.c and WinFramework.c
// call these functions at specific times; you can use them to customize a specific application.
//
//////////
void QTApp_Init (UInt32 theStartPhase);
void QTApp_Stop (UInt32 theStopPhase);
void QTApp_Idle (WindowReference theWindow);
void QTApp_Draw (WindowReference theWindow, Rect *theRefrehArea);
void QTApp_HandleContentClick (WindowReference theWindow, EventRecord *theEvent);
Boolean QTApp_HandleKeyPress (char theCharCode);
Boolean QTApp_HandleMenu (UInt16 theMenuItem);
void QTApp_AdjustMenus (WindowReference theWindow, MenuReference theMenu);
Boolean QTApp_HandleEvent (EventRecord *theEvent);
void QTApp_SetupController (MovieController theMC);
void QTApp_SetupWindowObject (WindowObject theWindowObject);
void QTApp_RemoveWindowObject (WindowObject theWindowObject);
PASCAL_RTN Boolean QTApp_MCActionFilterProc (MovieController theMC, short theAction, void *theParams, long theRefCon);
#endif</pre>
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