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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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<title>Quartz EB - /6. Animation/CGApp/main.c</title>
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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/GraphicsImaging/index.html">Graphics & Imaging</a> > <a href="../../samplecode/GraphicsImaging/idxQuartz-date.html">Quartz</a> > <A HREF="javascript:location.replace('index.html');">Quartz EB</A> >
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<td><h1><div id="pagehead">Quartz EB</div></h1></td>
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<h2>/6. Animation/CGApp/main.c</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">/1. Skeleton/CGApp/CGAppDelegate.h</option>
<option value="listing2.html">/1. Skeleton/CGApp/CGAppDelegate.m</option>
<option value="listing3.html">/1. Skeleton/CGApp/main.c</option>
<option value="listing4.html">/1. Skeleton/CGApp/main.h</option>
<option value="listing5.html">/1. Skeleton/CGApp/main.m</option>
<option value="listing6.html">/1. Skeleton/CGApp/main.r</option>
<option value="listing7.html">/1. Skeleton/CGApp/MyDocument.h</option>
<option value="listing8.html">/1. Skeleton/CGApp/MyDocument.m</option>
<option value="listing9.html">/1. Skeleton/CGApp/myDraw.h</option>
<option value="listing10.html">/1. Skeleton/CGApp/myDraw.m</option>
<option value="listing11.html">/1. Skeleton/CGApp/MyView.h</option>
<option value="listing12.html">/1. Skeleton/CGApp/MyView.m</option>
<option value="listing13.html">/1. Skeleton/CGApp/utils.h</option>
<option value="listing14.html">/1. Skeleton/CGApp/utils.m</option>
<option value="listing15.html">/2. Vector Drawing/CGApp/CGAppDelegate.h</option>
<option value="listing16.html">/2. Vector Drawing/CGApp/CGAppDelegate.m</option>
<option value="listing17.html">/2. Vector Drawing/CGApp/main.c</option>
<option value="listing18.html">/2. Vector Drawing/CGApp/main.h</option>
<option value="listing19.html">/2. Vector Drawing/CGApp/main.m</option>
<option value="listing20.html">/2. Vector Drawing/CGApp/main.r</option>
<option value="listing21.html">/2. Vector Drawing/CGApp/MyDocument.h</option>
<option value="listing22.html">/2. Vector Drawing/CGApp/MyDocument.m</option>
<option value="listing23.html">/2. Vector Drawing/CGApp/myDraw.h</option>
<option value="listing24.html">/2. Vector Drawing/CGApp/myDraw.m</option>
<option value="listing25.html">/2. Vector Drawing/CGApp/MyView.h</option>
<option value="listing26.html">/2. Vector Drawing/CGApp/MyView.m</option>
<option value="listing27.html">/2. Vector Drawing/CGApp/utils.h</option>
<option value="listing28.html">/2. Vector Drawing/CGApp/utils.m</option>
<option value="listing29.html">/3. Text_Bitmap_PDF/CGApp/CGAppDelegate.h</option>
<option value="listing30.html">/3. Text_Bitmap_PDF/CGApp/CGAppDelegate.m</option>
<option value="listing31.html">/3. Text_Bitmap_PDF/CGApp/main.c</option>
<option value="listing32.html">/3. Text_Bitmap_PDF/CGApp/main.h</option>
<option value="listing33.html">/3. Text_Bitmap_PDF/CGApp/main.m</option>
<option value="listing34.html">/3. Text_Bitmap_PDF/CGApp/main.r</option>
<option value="listing35.html">/3. Text_Bitmap_PDF/CGApp/MyDocument.h</option>
<option value="listing36.html">/3. Text_Bitmap_PDF/CGApp/MyDocument.m</option>
<option value="listing37.html">/3. Text_Bitmap_PDF/CGApp/myDraw.h</option>
<option value="listing38.html">/3. Text_Bitmap_PDF/CGApp/myDraw.m</option>
<option value="listing39.html">/3. Text_Bitmap_PDF/CGApp/MyView.h</option>
<option value="listing40.html">/3. Text_Bitmap_PDF/CGApp/MyView.m</option>
<option value="listing41.html">/3. Text_Bitmap_PDF/CGApp/utils.h</option>
<option value="listing42.html">/3. Text_Bitmap_PDF/CGApp/utils.m</option>
<option value="listing43.html">/4. Transformation/CGApp/CGAppDelegate.h</option>
<option value="listing44.html">/4. Transformation/CGApp/CGAppDelegate.m</option>
<option value="listing45.html">/4. Transformation/CGApp/main.c</option>
<option value="listing46.html">/4. Transformation/CGApp/main.h</option>
<option value="listing47.html">/4. Transformation/CGApp/main.m</option>
<option value="listing48.html">/4. Transformation/CGApp/main.r</option>
<option value="listing49.html">/4. Transformation/CGApp/MyDocument.h</option>
<option value="listing50.html">/4. Transformation/CGApp/MyDocument.m</option>
<option value="listing51.html">/4. Transformation/CGApp/myDraw.h</option>
<option value="listing52.html">/4. Transformation/CGApp/myDraw.m</option>
<option value="listing53.html">/4. Transformation/CGApp/MyView.h</option>
<option value="listing54.html">/4. Transformation/CGApp/MyView.m</option>
<option value="listing55.html">/4. Transformation/CGApp/utils.h</option>
<option value="listing56.html">/4. Transformation/CGApp/utils.m</option>
<option value="listing57.html">/5. Create a PDF/CGApp/CGAppDelegate.h</option>
<option value="listing58.html">/5. Create a PDF/CGApp/CGAppDelegate.m</option>
<option value="listing59.html">/5. Create a PDF/CGApp/main.c</option>
<option value="listing60.html">/5. Create a PDF/CGApp/main.h</option>
<option value="listing61.html">/5. Create a PDF/CGApp/main.m</option>
<option value="listing62.html">/5. Create a PDF/CGApp/main.r</option>
<option value="listing63.html">/5. Create a PDF/CGApp/MyDocument.h</option>
<option value="listing64.html">/5. Create a PDF/CGApp/MyDocument.m</option>
<option value="listing65.html">/5. Create a PDF/CGApp/myDraw.h</option>
<option value="listing66.html">/5. Create a PDF/CGApp/myDraw.m</option>
<option value="listing67.html">/5. Create a PDF/CGApp/MyView.h</option>
<option value="listing68.html">/5. Create a PDF/CGApp/MyView.m</option>
<option value="listing69.html">/5. Create a PDF/CGApp/utils.h</option>
<option value="listing70.html">/5. Create a PDF/CGApp/utils.m</option>
<option value="listing71.html">/6. Animation/CGApp/CGAppDelegate.h</option>
<option value="listing72.html">/6. Animation/CGApp/CGAppDelegate.m</option>
<option value="listing73.html">/6. Animation/CGApp/main.c</option>
<option value="listing74.html">/6. Animation/CGApp/main.h</option>
<option value="listing75.html">/6. Animation/CGApp/main.m</option>
<option value="listing76.html">/6. Animation/CGApp/main.r</option>
<option value="listing77.html">/6. Animation/CGApp/MyDocument.h</option>
<option value="listing78.html">/6. Animation/CGApp/MyDocument.m</option>
<option value="listing79.html">/6. Animation/CGApp/myDraw.h</option>
<option value="listing80.html">/6. Animation/CGApp/myDraw.m</option>
<option value="listing81.html">/6. Animation/CGApp/MyView.h</option>
<option value="listing82.html">/6. Animation/CGApp/MyView.m</option>
<option value="listing83.html">/6. Animation/CGApp/utils.h</option>
<option value="listing84.html">/6. Animation/CGApp/utils.m</option></select>
</p>
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<p><strong><a href="Quartz_EB.zip">Download Sample</a></strong> (“Quartz_EB.zip”, 3.22M)<BR>
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<!--googleon: index -->
<pre class="sourcecodebox">/* File: main.c Description: Quartz 2D early bird sample from WWDC 2001 Author: DH Copyright: © Copyright 2000 Apple Computer, Inc. All rights reserved. Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. In consideration of your agreement to abide by the following terms, and subject to these terms, Apple grants you a personal, non-exclusive license, under Apple's copyrights in this original Apple software (the "Apple Software"), to use, reproduce, modify and redistribute the Apple Software, with or without modifications, in source and/or binary forms; provided that if you redistribute the Apple Software in its entirety and without modifications, you must retain this notice and the following text and disclaimers in all such redistributions of the Apple Software. Neither the name, trademarks, service marks or logos of Apple Computer, Inc. may be used to endorse or promote products derived from the Apple Software without specific prior written permission from Apple. Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by Apple herein, including but not limited to any patent rights that may be infringed by your derivative works or by other works in which the Apple Software may be incorporated. The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Change History (most recent first):*/
/* main.c */
#include <Carbon/Carbon.h>
#include "main.h"
void Initialize(void); /* function prototypes */
void EventLoop(void);
void MakeWindow(void);
void MakeMenu(void);
void DoEvent(EventRecord *event);
void DoMenuCommand(long menuResult);
void DoAboutBox(void);
void DrawWindow(WindowRef window);
static OSErr QuitAppleEventHandler(const AppleEvent *appleEvt, AppleEvent* reply, UInt32 refcon);
Boolean gQuitFlag; /* global */
int main(int argc, char *argv[])
{
Initialize();
MakeWindow();
MakeMenu();
EventLoop();
return 0;
}
void Initialize() /* Initialize some managers */
{
OSErr err;
InitCursor();
err = AEInstallEventHandler( kCoreEventClass, kAEQuitApplication, NewAEEventHandlerUPP((AEEventHandlerProcPtr)QuitAppleEventHandler), 0, false );
if (err != noErr)
ExitToShell();
}
static OSErr QuitAppleEventHandler( const AppleEvent *appleEvt, AppleEvent* reply, UInt32 refcon )
{
gQuitFlag = true;
return noErr;
}
void EventLoop()
{
Boolean gotEvent;
EventRecord event;
gQuitFlag = false;
do
{
gotEvent = WaitNextEvent(everyEvent,&event,32767,nil);
if (gotEvent)
DoEvent(&event);
} while (!gQuitFlag);
ExitToShell();
}
void MakeWindow() /* Put up a window */
{
Rect wRect;
WindowRef myWindow;
SetRect(&wRect,50,50,600,200); /* left, top, right, bottom */
myWindow = NewCWindow(nil, &wRect, "\pHello", true, zoomNoGrow, (WindowRef) -1, true, 0);
if (myWindow != nil)
SetPort(GetWindowPort(myWindow)); /* set port to new window */
else
ExitToShell();
}
void MakeMenu() /* Put up a menu */
{
Handle menuBar;
MenuRef menu;
long response;
OSErr err;
menuBar = GetNewMBar(rMenuBar); /* read menus into menu bar */
if ( menuBar != nil )
{
SetMenuBar(menuBar); /* install menus */
// AppendResMenu(GetMenuHandle(mApple), 'DRVR');
err = Gestalt(gestaltMenuMgrAttr, &response);
if ((err == noErr) && (response & gestaltMenuMgrAquaLayoutMask))
{
menu = GetMenuHandle( mFile );
DeleteMenuItem( menu, iQuit );
DeleteMenuItem( menu, iQuitSeparator );
}
DrawMenuBar();
}
else
ExitToShell();
}
void DoEvent(EventRecord *event)
{
short part;
Boolean hit;
char key;
Rect tempRect;
WindowRef whichWindow;
switch (event->what)
{
case mouseDown:
part = FindWindow(event->where, &whichWindow);
switch (part)
{
case inMenuBar: /* process a moused menu command */
DoMenuCommand(MenuSelect(event->where));
break;
case inSysWindow:
break;
case inContent:
if (whichWindow != FrontWindow())
SelectWindow(whichWindow);
break;
case inDrag: /* pass screenBits.bounds */
GetRegionBounds(GetGrayRgn(), &tempRect);
DragWindow(whichWindow, event->where, &tempRect);
break;
case inGrow:
break;
case inGoAway:
DisposeWindow(whichWindow);
ExitToShell();
break;
case inZoomIn:
case inZoomOut:
hit = TrackBox(whichWindow, event->where, part);
if (hit)
{
SetPort(GetWindowPort(whichWindow)); // window must be current port
EraseRect(GetWindowPortBounds(whichWindow, &tempRect)); // inval/erase because of ZoomWindow bug
ZoomWindow(whichWindow, part, true);
InvalWindowRect(whichWindow, GetWindowPortBounds(whichWindow, &tempRect));
}
break;
}
break;
case keyDown:
case autoKey:
key = event->message & charCodeMask;
if (event->modifiers & cmdKey)
if (event->what == keyDown)
DoMenuCommand(MenuKey(key));
case activateEvt: /* if you needed to do something special */
break;
case updateEvt:
DrawWindow((WindowRef) event->message);
break;
case kHighLevelEvent:
AEProcessAppleEvent( event );
break;
case diskEvt:
break;
}
}
void DoMenuCommand(long menuResult)
{
short menuID; /* the resource ID of the selected menu */
short menuItem; /* the item number of the selected menu */
menuID = HiWord(menuResult); /* use macros to get item & menu number */
menuItem = LoWord(menuResult);
switch (menuID)
{
case mApple:
switch (menuItem)
{
case iAbout:
DoAboutBox();
break;
case iQuit:
ExitToShell();
break;
default:
break;
}
break;
case mFile:
break;
case mEdit:
break;
}
HiliteMenu(0); /* unhighlight what MenuSelect (or MenuKey) hilited */
}
void DrawWindow(WindowRef window)
{
Rect tempRect;
GrafPtr curPort;
GetPort(&curPort);
SetPort(GetWindowPort(window));
BeginUpdate(window);
EraseRect(GetWindowPortBounds(window, &tempRect));
DrawControls(window);
DrawGrowIcon(window);
EndUpdate(window);
SetPort(curPort);
}
void DoAboutBox(void)
{
(void) Alert(kAboutBox, nil); // simple alert dialog box
}
</pre>
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