1 files changed, 144 insertions, 0 deletions
diff --git a/browser/HidBrowserController.m b/browser/HidBrowserController.m
new file mode 100644
index 0000000..4b12267
--- /dev/null
+++ b/browser/HidBrowserController.m
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2007 Dave Dribin
+ * 
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#import "HidBrowserController.h"
+#import "DDHidUsageTables.h"
+#import "DDHidDevice.h"
+#import "DDHidElement.h"
+#import "WatcherWindowController.h"
+
+@implementation HidBrowserController
+
+static BOOL sSleepAtExit = NO;
+
+static void exit_sleeper()
+{
+    while (sSleepAtExit) sleep(60);
+}
+
+- (void) awakeFromNib
+{
+    sSleepAtExit = [[NSUserDefaults standardUserDefaults] boolForKey: @"SleepAtExit"];
+    atexit(exit_sleeper);
+
+    [self willChangeValueForKey: @"devices"];
+    mDevices = [[DDHidDevice allDevices] retain];
+    [self didChangeValueForKey: @"devices"];
+    
+    [mWindow center];
+    [mWindow makeKeyAndOrderFront: self];
+}
+
+//=========================================================== 
+// dealloc
+//=========================================================== 
+- (void) dealloc
+{
+    [mDevices release];
+    
+    mDevices = nil;
+    [super dealloc];
+}
+
+//=========================================================== 
+// - devices
+//=========================================================== 
+- (NSArray *) devices
+{
+    return mDevices; 
+}
+
+- (DDHidDevice *) selectedDevice;
+{
+    NSArray * selectedDevices = [mDevicesController selectedObjects];
+    if ([selectedDevices count] > 0)
+        return [selectedDevices objectAtIndex: 0];
+    else
+        return nil;
+}
+
+- (IBAction) watchSelected: (id) sender;
+{
+    NSArray * selectedElements = [mElementsController selectedObjects];
+    if ([selectedElements count] == 0)
+        return;
+
+    WatcherWindowController * controller =
+        [[WatcherWindowController alloc] init];
+    [controller setDevice: [self selectedDevice]];
+    [controller setElements: selectedElements];
+    [controller showWindow: self];
+}
+
+- (IBAction) exportPlist: (id) sender;
+{
+    DDHidDevice * selectedDevice = [self selectedDevice];
+    if (selectedDevice == nil)
+        return;
+
+    NSSavePanel * panel = [NSSavePanel savePanel];
+    
+    /* set up new attributes */
+    [panel setRequiredFileType: @"plist"];
+    [panel setAllowsOtherFileTypes: NO];
+    [panel setCanSelectHiddenExtension: YES];
+    
+    /* display the NSSavePanel */
+    [panel beginSheetForDirectory: NSHomeDirectory()
+                             file: @""
+                   modalForWindow: [NSApp mainWindow]
+                    modalDelegate: self
+                   didEndSelector: @selector(exportPlistPanelDidEnd:returnCode:contextInfo:)
+                      contextInfo: selectedDevice];
+}
+
+- (void) exportPlistPanelDidEnd: (NSSavePanel *) panel
+                     returnCode: (int) returnCode
+                    contextInfo: (void *) contextInfo;
+{
+    DDHidDevice * selectedDevice = contextInfo;
+
+    /* if successful, save file under designated name */
+    if (returnCode != NSOKButton)
+        return;
+    
+    NSDictionary * deviceProperties = [selectedDevice properties];
+    if (![deviceProperties writeToFile: [panel filename] atomically: YES])
+        NSBeep();
+}
+
+- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
+{
+    return YES;
+}
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification
+{
+    [self willChangeValueForKey: @"devices"];
+    [mDevices release];
+    mDevices = nil;
+    [self didChangeValueForKey: @"devices"];
+}
+
+@end