Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
main.c
/* |
* File: main.c of StarMenu |
* |
* Contains: This file contains the "main" routine for the Star Menu sample code. This |
* code aguments the code from the generic Carbon project by loading a nib file |
* that contains a popup menu view, creating and populating a star menu, then |
* setting the menu for the popup menu view to be that star menu. |
* |
* Version: 1.0 |
* |
* 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 AppleÍs |
* 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 |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
* |
* Copyright: Copyright © 2005 Apple Computer, Inc, All Rights Reserved |
*/ |
#include <Carbon/Carbon.h> |
#include "StarMenu.h" |
OSStatus WindowEventHandler(EventHandlerCallRef inCallRef, EventRef inEvent, void *userData); |
int main(int argc, char* argv[]) |
{ |
IBNibRef nibRef = NULL; |
WindowRef window = NULL; |
MenuRef starMenu = NULL; |
OSStatus err = noErr; |
EventHandlerUPP windowHandler = NewEventHandlerUPP(WindowEventHandler); |
static const EventTypeSpec windowEventsHandled[] = {{ kEventClassWindow, kEventWindowClosed }}; |
// Create a Nib reference passing the name of the nib file (without the .nib extension) |
// CreateNibReference only searches into the application bundle. |
err = CreateNibReference(CFSTR("main"), &nibRef); |
require_noerr( err, CantGetNibRef ); |
// Once the nib reference is created, set the menu bar. "MainMenu" is the name of the menu bar |
// object. This name is set in InterfaceBuilder when the nib is created. |
err = SetMenuBarFromNib(nibRef, CFSTR("MenuBar")); |
require_noerr( err, CantSetMenuBar ); |
// Then create a window. "MainWindow" is the name of the window object. This name is set in |
// InterfaceBuilder when the nib is created. |
err = CreateWindowFromNib(nibRef, CFSTR("MainWindow"), &window); |
require_noerr( err, CantCreateWindow ); |
InstallWindowEventHandler( |
window, |
windowHandler, |
GetEventTypeCount(windowEventsHandled), |
windowEventsHandled, |
NULL, |
NULL); |
// Call a utility routine to create a star menu. |
err = CreateStarMenu(4242, 50, &starMenu); |
if(NULL != starMenu) { |
short ctr; |
HIViewRef popupControl = NULL; |
ControlID controlToFind = { 'PopU', 4242 }; |
CFStringRef itemNames[] = { |
CFSTR("Red"), |
CFSTR("Orange"), |
CFSTR("Yellow"), |
CFSTR("Green"), |
CFSTR("Blue"), |
CFSTR("Indigo"), |
CFSTR("Violet") |
}; |
RGBColor itemColor[] = { |
{ 0xFFFF, 0x0000, 0x0000}, |
{ 0xFFFF, 0x8888, 0x0000}, |
{ 0xFFFF, 0xFFFF, 0x0000}, |
{ 0x0000, 0xFFFF, 0x0000}, |
{ 0x0000, 0x0000, 0xFFFF}, |
{ 0x8888, 0x0000, 0xFFFF}, |
{ 0x8888, 0x0000, 0x8888}, |
}; |
// Use the static arrays above to populate the star menu with |
// items. |
MenuItemIndex numItems = (sizeof(itemNames) / sizeof(CFStringRef)); |
for(ctr = 0; ctr < numItems ; ctr++) { |
MenuItemIndex newItem; |
AppendMenuItemTextWithCFString( starMenu, itemNames[ctr], 0, 0, &newItem); |
SetStarMenuItemColor(starMenu, newItem, itemColor[ctr]); |
} |
// Locate the popup control on the window that was loaded from the |
// nib file and change its menu to be our star menu |
err = HIViewFindByID(HIViewGetRoot(window), controlToFind, &popupControl); |
if(noErr == err && NULL != popupControl) { |
SetControlData( |
popupControl, |
kControlEntireControl, |
kControlPopupButtonMenuRefTag, |
sizeof(MenuRef), |
&starMenu); |
SetControl32BitMaximum(popupControl, numItems); |
} |
} |
require_noerr( err, CantCreateMenu ); |
// We don't need the nib reference anymore. |
DisposeNibReference(nibRef); |
// The window was created hidden so show it. |
ShowWindow( window ); |
// Call the event loop |
RunApplicationEventLoop(); |
CantCreateMenu: |
CantCreateWindow: |
CantSetMenuBar: |
CantGetNibRef: |
return err; |
} |
/* ------------------------------------------------------- WindowEventHandler */ |
/* |
Simple event handler that quits the application when we close the window. |
*/ |
OSStatus WindowEventHandler( |
EventHandlerCallRef inCallRef, |
EventRef inEvent, |
void *userData) |
{ |
OSStatus retVal = eventNotHandledErr; |
if(GetEventKind(inEvent) == kEventWindowClosed) { |
static const HICommand quitCommand = { 0, kHICommandQuit, {0, 0} }; |
retVal = ProcessHICommand(&quitCommand); |
} |
return retVal; |
} |
Copyright © 2007 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2007-05-24