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Volume/device attachment and removal events #5

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2 changes: 1 addition & 1 deletion modules/ti.UI/SConscript
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ elif build.is_win32():

elif build.is_osx():
env.Append(FRAMEWORKPATH=[build.tp('growl')])
env.Append(FRAMEWORKS=['Cocoa','Carbon', 'IOKit', 'Growl'])
env.Append(FRAMEWORKS=['Cocoa','Carbon', 'IOKit', 'Growl', 'DiskArbitration'])
sources = sources + Glob('mac/*.mm') + Glob('mac/*.cpp')
env.Append(CCFLAGS=['-x', 'objective-c++'])

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1 change: 1 addition & 0 deletions modules/ti.UI/mac/UIMac.h
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Expand Up @@ -73,6 +73,7 @@ class UIMac : public UI {
NSObject* application;
AutoPtr<MenuMac> activeMenu;
AutoPtr<UserWindowMac> activeWindow;
DASessionRef session;

void InstallMenu (MenuItemMac*);
};
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75 changes: 75 additions & 0 deletions modules/ti.UI/mac/UIMac.mm
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Expand Up @@ -27,6 +27,71 @@
#include "TrayItemMac.h"
#include "UserWindowMac.h"

#include <stdio.h>
#include <DiskArbitration/DiskArbitration.h>

#define DBG if(0)
void printPair(const void* key, const void* value, void* context)
{
printf("{\n");
CFShow(key);
CFShow(value);
printf("}\n");
}
inline bool TestBool(const void *v)
{
return v && CFBooleanGetValue((CFBooleanRef)v);
}
inline bool TestStr(const void *v, CFStringRef s)
{
return v && !CFStringCompare((CFStringRef)v, s, 0);
}

void report_disk(DADiskRef disk, void *context, const char *event, CFDictionaryRef desc = NULL)
{
if (!desc)
desc = DADiskCopyDescription(disk);
if (desc) {
DBG CFDictionaryApplyFunction(desc, printPair, context);
DBG printf("disk %s %s\n", DADiskGetBSDName(disk), event);
if (TestBool(CFDictionaryGetValue(desc, kDADiskDescriptionMediaLeafKey))) {
DBG DBG printf("disk %s is leafy\n", DADiskGetBSDName(disk));
if (TestBool(CFDictionaryGetValue(desc, kDADiskDescriptionMediaRemovableKey))) {
DBG printf("disk %s is removable\n", DADiskGetBSDName(disk));
if (TestBool(CFDictionaryGetValue(desc, kDADiskDescriptionMediaWritableKey))) {
DBG printf("disk %s is writable\n", DADiskGetBSDName(disk));
if (!TestBool(CFDictionaryGetValue(desc, kDADiskDescriptionVolumeNetworkKey))) {
DBG printf("disk %s is not networked\n", DADiskGetBSDName(disk));
if (TestStr(CFDictionaryGetValue(desc, kDADiskDescriptionMediaKindKey), CFSTR("IOMedia"))) {
DBG printf("disk %s is not optical\n", DADiskGetBSDName(disk));
DBG printf("disk %s %s\n", DADiskGetBSDName(disk), event);
GlobalObject::GetInstance()->FireEvent(event);
}
}
}
}
}
CFRelease(desc);
}
}

void hello_disk(DADiskRef disk, void *context)
{
report_disk(disk, context, "volume.added");
}

void goodbye_disk(DADiskRef disk, void *context)
{
report_disk(disk, context, "volume.removed");
}

void follow_disk(DADiskRef disk, CFArrayRef keys, void *context)
{
CFDictionaryRef desc = DADiskCopyDescription(disk);
if (desc && CFDictionaryGetValue(desc, kDADiskDescriptionVolumePathKey))
report_disk(disk, context, "volume.added", desc);
}

@interface NSApplication (LegacyWarningSurpression)
- (id) dockTile;
@end
Expand Down Expand Up @@ -79,12 +144,22 @@ - (id)owner;
// make sure this is part of the upcoming security work
[WebView registerURLSchemeAsLocal:@"app"];
[WebView registerURLSchemeAsLocal:@"ti"];

session = DASessionCreate(kCFAllocatorDefault);

DBG DARegisterDiskAppearedCallback(session, NULL, hello_disk, NULL);
DARegisterDiskDisappearedCallback(session, NULL, goodbye_disk, NULL);
DARegisterDiskDescriptionChangedCallback(session, NULL, kDADiskDescriptionWatchVolumePath, follow_disk, NULL);

DASessionScheduleWithRunLoop(session,
CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
}

UIMac::~UIMac()
{
[application release];
[savedDockView release];
CFRelease(session);
}

AutoPtr<Menu> UIMac::CreateMenu()
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