This patch adds a Machine menu to QEMU. This menu gives the user the ability to
easily work with floppy and CD image files.
Features:
Menu items to switch floppy and CD image files.
Menu items to eject floppy and CD image files.
Menu item to use /dev/cdrom.
Verifies with the user before quitting QEMU by displaying a dialog box.
Signed-off-by: John Arbuckle <programmingk...@gmail.com>
---
ui/cocoa.m | 129 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 127 insertions(+), 2 deletions(-)
diff --git a/ui/cocoa.m b/ui/cocoa.m
index 4cb07ba..c8535a3 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -29,6 +29,8 @@
#include "ui/console.h"
#include "ui/input.h"
#include "sysemu/sysemu.h"
+#import "qmp-commands.h"
+#import "sysemu/blockdev.h"
#ifndef MAC_OS_X_VERSION_10_4
#define MAC_OS_X_VERSION_10_4 1040
@@ -252,6 +254,15 @@ static void determineMacOSVersion()
}
}
+/* Handles any errors that happen with a device transaction */
+static void handleAnyDeviceErrors(Error * err)
+{
+ if (err) {
+ NSRunAlertPanel(@"Alert", [NSString stringWithCString:
error_get_pretty(err)], @"OK", nil, nil);
+ error_free(err);
+ }
+}
+
/*
------------------------------------------------------
QemuCocoaView
@@ -841,6 +852,14 @@ QemuCocoaView *cocoaView;
- (void)toggleFullScreen:(id)sender;
- (void)showQEMUDoc:(id)sender;
- (void)showQEMUTec:(id)sender;
+- (void)pauseQemu:(id)sender;
+- (void)ejectFloppy:(id)sender;
+- (void)ejectCdrom:(id)sender;
+- (void)changeCdrom:(id)sender;
+- (void)changeFloppy:(id)sender;
+- (void)restartQemu:(id)sender;
+- (void)useRealCdrom:(id)sender;
+- (void)verifyQuit:(id)sender;
@end
@implementation QemuCocoaAppController
@@ -992,6 +1011,94 @@ menu item's old selector's name toggleFullScreen: */
[[NSWorkspace sharedWorkspace] openFile:[NSString
stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
[[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
}
+
+/* Pause the guest */
+- (void)pauseQemu:(id)sender
+{
+ qmp_stop(NULL);
+ [sender setEnabled: NO];
+ [[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
+ [normalWindow setTitle: @"*** Paused ***"];
+}
+
+/* Resume running the guest operating system */
+- (void)resumeQemu: (id) sender
+{
+ qmp_cont(NULL);
+ [sender setEnabled: NO];
+ [[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
+ [normalWindow setTitle: @"QEMU"];
+}
+
+/* Eject the floppy0 disk */
+- (void)ejectFloppy:(id)sender
+{
+ Error *err = NULL;
+ qmp_eject("floppy0", false, false, &err);
+ handleAnyDeviceErrors(err);
+}
+
+/* Displays a dialog box asking the user to select a floppy image to load */
+- (void)changeFloppy:(id)sender
+{
+ NSOpenPanel * open_panel;
+ open_panel = [NSOpenPanel openPanel];
+ [open_panel setCanChooseFiles: YES];
+ [open_panel setAllowsMultipleSelection: NO];
+ if([open_panel runModalForDirectory: nil file: nil] == NSOKButton) {
+ Error *err = NULL;
+ NSString * file = [[open_panel filenames] objectAtIndex: 0];
+ qmp_change_blockdev("floppy0", [file cString], "raw", &err);
+ handleAnyDeviceErrors(err);
+ }
+}
+
+// Ejects the cdrom
+- (void)ejectCdrom:(id)sender
+{
+ Error *err = NULL;
+ qmp_eject("ide1-cd0", false, false, &err);
+ handleAnyDeviceErrors(err);
+}
+
+/* Displays a dialog box asking the user to select a CD image to load */
+- (void)changeCdrom:(id)sender
+{
+ NSOpenPanel * open_panel;
+ open_panel = [NSOpenPanel openPanel];
+ [open_panel setCanChooseFiles: YES];
+ [open_panel setAllowsMultipleSelection: NO];
+ if([open_panel runModalForDirectory: nil file: nil] == NSOKButton) {
+ NSString * file = [[open_panel filenames] objectAtIndex: 0];
+ Error *err = NULL;
+ qmp_change_blockdev("ide1-cd0", [file cString], "raw", &err);
+ handleAnyDeviceErrors(err);
+ }
+}
+
+/* Restarts QEMU */
+- (void)restartQemu: (id) sender
+{
+ qemu_system_reset_request();
+}
+
+/* Switches QEMU to use the real cdrom drive */
+- (void)useRealCdrom: (id) sender
+{
+ Error *err = NULL;
+ qmp_change_blockdev("ide1-cd0", "/dev/cdrom", "raw", &err);
+ handleAnyDeviceErrors(err);
+}
+
+/* Verifies if the user really wants to quit */
+- (void)verifyQuit: (id) sender
+{
+ NSInteger response;
+ response = NSRunAlertPanel(@"Quit?", @"Are you sure you want to quit?",
@"Cancel", @"Quit", nil);
+ if(response == NSAlertAlternateReturn)
+ exit(EXIT_SUCCESS);
+}
+
@end
@@ -1046,7 +1153,7 @@ int main (int argc, const char * argv[]) {
[menuItem
setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
[menu addItemWithTitle:@"Show All"
action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
[menu addItem:[NSMenuItem separatorItem]]; //Separator
- [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:)
keyEquivalent:@"q"];
+ [menu addItemWithTitle:@"Quit QEMU" action:@selector(verifyQuit:)
keyEquivalent:@"q"];
menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil
keyEquivalent:@""];
[menuItem setSubmenu:menu];
[[NSApp mainMenu] addItem:menuItem];
@@ -1059,6 +1166,24 @@ int main (int argc, const char * argv[]) {
[menuItem setSubmenu:menu];
[[NSApp mainMenu] addItem:menuItem];
+ /* Machine menu */
+ menu = [[NSMenu alloc] initWithTitle: @"Machine"];
+ [menu setAutoenablesItems: NO];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action:
@selector(pauseQemu:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Resume" action:
@selector(resumeQemu:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [NSMenuItem separatorItem]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Eject Floppy"
action: @selector(ejectFloppy:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Change Floppy..."
action: @selector(changeFloppy:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Eject cdrom" action:
@selector(ejectCdrom:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Use cdrom image..."
action: @selector(changeCdrom:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Use real cdrom
drive" action: @selector(useRealCdrom:) keyEquivalent: @""] autorelease]];
+ [menu addItem: [NSMenuItem separatorItem]];
+ [menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Restart" action:
@selector(restartQemu:) keyEquivalent: @""] autorelease]];
+ menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil
keyEquivalent:@""] autorelease];
+ [menuItem setSubmenu:menu];
+ [[NSApp mainMenu] addItem:menuItem];
+ [[menu itemWithTitle: @"Resume"] setEnabled: NO];
+
// Window menu
menu = [[NSMenu alloc] initWithTitle:@"Window"];
[menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize"
action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; //
Miniaturize
@@ -1168,7 +1293,7 @@ void cocoa_display_init(DisplayState *ds, int full_screen)
[NSApp activateIgnoringOtherApps: YES];
[[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
}
-
+
dcl = g_malloc0(sizeof(DisplayChangeListener));
// register vga output callbacks
--
1.7.5.4
