cocoa queue:
* Add Machine menu, with entries for pause, resume, reset, power down, and
media change and eject for removable drives
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-cocoa-20150619-1' into staging
cocoa queue:
* Add Machine menu, with entries for pause, resume, reset, power down, and
media change and eject for removable drives
# gpg: Signature made Fri Jun 19 11:24:11 2015 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-cocoa-20150619-1:
ui/cocoa.m: Add machine menu items to change and eject removable drive media
ui/cocoa.m: Add Reset and Power Down menu items to Machine menu
ui/cocoa.m: Add Machine menu with pause and resume menu items
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
commit
ffdb1409a7
240
ui/cocoa.m
240
ui/cocoa.m
@ -29,6 +29,8 @@
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#include "ui/console.h"
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#include "ui/input.h"
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#include "sysemu/sysemu.h"
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#include "qmp-commands.h"
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#include "sysemu/blockdev.h"
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#ifndef MAC_OS_X_VERSION_10_5
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#define MAC_OS_X_VERSION_10_5 1050
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@ -65,6 +67,8 @@ static int last_buttons;
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int gArgc;
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char **gArgv;
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bool stretch_video;
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NSTextField *pauseLabel;
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NSArray * supportedImageFileTypes;
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// keymap conversion
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int keymap[] =
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@ -240,7 +244,24 @@ static int cocoa_keycode_to_qemu(int keycode)
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return keymap[keycode];
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}
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/* Displays an alert dialog box with the specified message */
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static void QEMU_Alert(NSString *message)
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{
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NSAlert *alert;
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alert = [NSAlert new];
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[alert setMessageText: message];
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[alert runModal];
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}
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/* Handles any errors that happen with a device transaction */
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static void handleAnyDeviceErrors(Error * err)
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{
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if (err) {
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QEMU_Alert([NSString stringWithCString: error_get_pretty(err)
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encoding: NSASCIIStringEncoding]);
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error_free(err);
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}
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}
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/*
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------------------------------------------------------
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@ -800,6 +821,14 @@ QemuCocoaView *cocoaView;
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- (void)showQEMUTec:(id)sender;
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- (void)zoomToFit:(id) sender;
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- (void)displayConsole:(id)sender;
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- (void)pauseQEMU:(id)sender;
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- (void)resumeQEMU:(id)sender;
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- (void)displayPause;
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- (void)removePause;
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- (void)restartQEMU:(id)sender;
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- (void)powerDownQEMU:(id)sender;
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- (void)ejectDeviceMedia:(id)sender;
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- (void)changeDeviceMedia:(id)sender;
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@end
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@implementation QemuCocoaAppController
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@ -834,6 +863,22 @@ QemuCocoaView *cocoaView;
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[normalWindow makeKeyAndOrderFront:self];
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[normalWindow center];
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stretch_video = false;
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/* Used for displaying pause on the screen */
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pauseLabel = [NSTextField new];
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[pauseLabel setBezeled:YES];
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[pauseLabel setDrawsBackground:YES];
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[pauseLabel setBackgroundColor: [NSColor whiteColor]];
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[pauseLabel setEditable:NO];
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[pauseLabel setSelectable:NO];
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[pauseLabel setStringValue: @"Paused"];
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[pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]];
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[pauseLabel setTextColor: [NSColor blackColor]];
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[pauseLabel sizeToFit];
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// set the supported image file types that can be opened
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supportedImageFileTypes = [NSArray arrayWithObjects: @"img", @"iso", @"dmg",
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@"qcow", @"qcow2", @"cloop", @"vmdk", nil];
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}
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return self;
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}
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@ -857,10 +902,8 @@ QemuCocoaView *cocoaView;
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NSOpenPanel *op = [[NSOpenPanel alloc] init];
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[op setPrompt:@"Boot image"];
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[op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
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NSArray *filetypes = [NSArray arrayWithObjects:@"img", @"iso", @"dmg",
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@"qcow", @"qcow2", @"cloop", @"vmdk", nil];
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#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
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[op setAllowedFileTypes:filetypes];
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[op setAllowedFileTypes:supportedImageFileTypes];
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[op beginSheetModalForWindow:normalWindow
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completionHandler:^(NSInteger returnCode)
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{ [self openPanelDidEnd:op
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@ -977,6 +1020,111 @@ QemuCocoaView *cocoaView;
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{
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console_select([sender tag]);
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}
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/* Pause the guest */
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- (void)pauseQEMU:(id)sender
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{
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qmp_stop(NULL);
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[sender setEnabled: NO];
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[[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
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[self displayPause];
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}
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/* Resume running the guest operating system */
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- (void)resumeQEMU:(id) sender
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{
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qmp_cont(NULL);
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[sender setEnabled: NO];
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[[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
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[self removePause];
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}
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/* Displays the word pause on the screen */
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- (void)displayPause
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{
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/* Coordinates have to be calculated each time because the window can change its size */
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int xCoord, yCoord, width, height;
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xCoord = ([normalWindow frame].size.width - [pauseLabel frame].size.width)/2;
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yCoord = [normalWindow frame].size.height - [pauseLabel frame].size.height - ([pauseLabel frame].size.height * .5);
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width = [pauseLabel frame].size.width;
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height = [pauseLabel frame].size.height;
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[pauseLabel setFrame: NSMakeRect(xCoord, yCoord, width, height)];
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[cocoaView addSubview: pauseLabel];
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}
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/* Removes the word pause from the screen */
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- (void)removePause
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{
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[pauseLabel removeFromSuperview];
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}
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/* Restarts QEMU */
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- (void)restartQEMU:(id)sender
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{
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qmp_system_reset(NULL);
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}
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/* Powers down QEMU */
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- (void)powerDownQEMU:(id)sender
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{
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qmp_system_powerdown(NULL);
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}
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/* Ejects the media.
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* Uses sender's tag to figure out the device to eject.
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*/
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- (void)ejectDeviceMedia:(id)sender
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{
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NSString * drive;
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drive = [sender representedObject];
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if(drive == nil) {
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NSBeep();
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QEMU_Alert(@"Failed to find drive to eject!");
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return;
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}
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Error *err = NULL;
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qmp_eject([drive cStringUsingEncoding: NSASCIIStringEncoding], false, false, &err);
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handleAnyDeviceErrors(err);
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}
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/* Displays a dialog box asking the user to select an image file to load.
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* Uses sender's represented object value to figure out which drive to use.
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*/
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- (void)changeDeviceMedia:(id)sender
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{
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/* Find the drive name */
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NSString * drive;
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drive = [sender representedObject];
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if(drive == nil) {
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NSBeep();
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QEMU_Alert(@"Could not find drive!");
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return;
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}
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/* Display the file open dialog */
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NSOpenPanel * openPanel;
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openPanel = [NSOpenPanel openPanel];
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[openPanel setCanChooseFiles: YES];
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[openPanel setAllowsMultipleSelection: NO];
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[openPanel setAllowedFileTypes: supportedImageFileTypes];
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if([openPanel runModal] == NSFileHandlingPanelOKButton) {
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NSString * file = [[[openPanel URLs] objectAtIndex: 0] path];
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if(file == nil) {
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NSBeep();
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QEMU_Alert(@"Failed to convert URL to file path!");
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return;
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}
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Error *err = NULL;
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qmp_change_blockdev([drive cStringUsingEncoding: NSASCIIStringEncoding],
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[file cStringUsingEncoding: NSASCIIStringEncoding],
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"raw",
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&err);
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handleAnyDeviceErrors(err);
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}
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}
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@end
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@ -1036,6 +1184,20 @@ int main (int argc, const char * argv[]) {
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[[NSApp mainMenu] addItem:menuItem];
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[NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
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// Machine menu
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menu = [[NSMenu alloc] initWithTitle: @"Machine"];
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[menu setAutoenablesItems: NO];
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[menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Pause" action: @selector(pauseQEMU:) keyEquivalent: @""] autorelease]];
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menuItem = [[[NSMenuItem alloc] initWithTitle: @"Resume" action: @selector(resumeQEMU:) keyEquivalent: @""] autorelease];
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[menu addItem: menuItem];
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[menuItem setEnabled: NO];
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[menu addItem: [NSMenuItem separatorItem]];
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[menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]];
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[menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]];
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menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease];
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[menuItem setSubmenu:menu];
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[[NSApp mainMenu] addItem:menuItem];
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// View menu
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menu = [[NSMenu alloc] initWithTitle:@"View"];
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[menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
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@ -1176,6 +1338,72 @@ static void add_console_menu_entries(void)
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}
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}
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/* Make menu items for all removable devices.
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* Each device is given an 'Eject' and 'Change' menu item.
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*/
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static void addRemovableDevicesMenuItems()
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{
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NSMenu *menu;
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NSMenuItem *menuItem;
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BlockInfoList *currentDevice, *pointerToFree;
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NSString *deviceName;
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currentDevice = qmp_query_block(NULL);
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pointerToFree = currentDevice;
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if(currentDevice == NULL) {
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NSBeep();
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QEMU_Alert(@"Failed to query for block devices!");
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return;
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}
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menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
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// Add a separator between related groups of menu items
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[menu addItem:[NSMenuItem separatorItem]];
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// Set the attributes to the "Removable Media" menu item
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NSString *titleString = @"Removable Media";
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NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString];
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NSColor *newColor = [NSColor blackColor];
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NSFontManager *fontManager = [NSFontManager sharedFontManager];
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NSFont *font = [fontManager fontWithFamily:@"Helvetica"
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traits:NSBoldFontMask|NSItalicFontMask
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weight:0
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size:14];
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[attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])];
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[attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])];
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[attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])];
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// Add the "Removable Media" menu item
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menuItem = [NSMenuItem new];
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[menuItem setAttributedTitle: attString];
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[menuItem setEnabled: NO];
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[menu addItem: menuItem];
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/* Loop thru all the block devices in the emulator */
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while (currentDevice) {
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deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain];
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if(currentDevice->value->removable) {
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menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device]
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action: @selector(changeDeviceMedia:)
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keyEquivalent: @""];
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[menu addItem: menuItem];
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[menuItem setRepresentedObject: deviceName];
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[menuItem autorelease];
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menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device]
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action: @selector(ejectDeviceMedia:)
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keyEquivalent: @""];
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[menu addItem: menuItem];
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[menuItem setRepresentedObject: deviceName];
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[menuItem autorelease];
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}
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currentDevice = currentDevice->next;
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}
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qapi_free_BlockInfoList(pointerToFree);
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}
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void cocoa_display_init(DisplayState *ds, int full_screen)
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{
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COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
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@ -1199,4 +1427,10 @@ void cocoa_display_init(DisplayState *ds, int full_screen)
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* menu entries for them.
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*/
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add_console_menu_entries();
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/* Give all removable devices a menu item.
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* Has to be called after QEMU has started to
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* find out what removable devices it has.
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*/
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addRemovableDevicesMenuItems();
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}
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