* [PATCH v3 1/2] ui/cocoa: Move create_initial_menus
2022-03-21 4:10 [PATCH v3 0/2] Create menus in iothread Akihiko Odaki
@ 2022-03-21 4:10 ` Akihiko Odaki
2022-03-21 21:59 ` Philippe Mathieu-Daudé
2022-03-21 4:10 ` [PATCH v3 2/2] ui/cocoa: Create menus in iothread Akihiko Odaki
1 sibling, 1 reply; 5+ messages in thread
From: Akihiko Odaki @ 2022-03-21 4:10 UTC (permalink / raw)
Cc: Peter Maydell, qemu-devel, Philippe Mathieu-Daudé,
Gerd Hoffmann, Akihiko Odaki, Paolo Bonzini
The following change would make it use add_console_menu_entries and
addRemovableDevicesMenuItems so it should come after them.
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
---
ui/cocoa.m | 178 ++++++++++++++++++++++++++---------------------------
1 file changed, 89 insertions(+), 89 deletions(-)
diff --git a/ui/cocoa.m b/ui/cocoa.m
index cb6e7c41dc6..2f25358f540 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -1624,6 +1624,95 @@ - (void)sendEvent:(NSEvent *)event
}
@end
+/* Returns a name for a given console */
+static NSString * getConsoleName(QemuConsole * console)
+{
+ g_autofree char *label = qemu_console_get_label(console);
+
+ return [NSString stringWithUTF8String:label];
+}
+
+/* Add an entry to the View menu for each console */
+static void add_console_menu_entries(void)
+{
+ NSMenu *menu;
+ NSMenuItem *menuItem;
+ int index = 0;
+
+ menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
+
+ [menu addItem:[NSMenuItem separatorItem]];
+
+ while (qemu_console_lookup_by_index(index) != NULL) {
+ menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index))
+ action: @selector(displayConsole:) keyEquivalent: @""] autorelease];
+ [menuItem setTag: index];
+ [menu addItem: menuItem];
+ index++;
+ }
+}
+
+/* Make menu items for all removable devices.
+ * Each device is given an 'Eject' and 'Change' menu item.
+ */
+static void addRemovableDevicesMenuItems(void)
+{
+ NSMenu *menu;
+ NSMenuItem *menuItem;
+ BlockInfoList *currentDevice, *pointerToFree;
+ NSString *deviceName;
+
+ currentDevice = qmp_query_block(NULL);
+ pointerToFree = currentDevice;
+
+ menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
+
+ // Add a separator between related groups of menu items
+ [menu addItem:[NSMenuItem separatorItem]];
+
+ // Set the attributes to the "Removable Media" menu item
+ NSString *titleString = @"Removable Media";
+ NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString];
+ NSColor *newColor = [NSColor blackColor];
+ NSFontManager *fontManager = [NSFontManager sharedFontManager];
+ NSFont *font = [fontManager fontWithFamily:@"Helvetica"
+ traits:NSBoldFontMask|NSItalicFontMask
+ weight:0
+ size:14];
+ [attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])];
+ [attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])];
+ [attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])];
+
+ // Add the "Removable Media" menu item
+ menuItem = [NSMenuItem new];
+ [menuItem setAttributedTitle: attString];
+ [menuItem setEnabled: NO];
+ [menu addItem: menuItem];
+
+ /* Loop through all the block devices in the emulator */
+ while (currentDevice) {
+ deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain];
+
+ if(currentDevice->value->removable) {
+ menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device]
+ action: @selector(changeDeviceMedia:)
+ keyEquivalent: @""];
+ [menu addItem: menuItem];
+ [menuItem setRepresentedObject: deviceName];
+ [menuItem autorelease];
+
+ menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device]
+ action: @selector(ejectDeviceMedia:)
+ keyEquivalent: @""];
+ [menu addItem: menuItem];
+ [menuItem setRepresentedObject: deviceName];
+ [menuItem autorelease];
+ }
+ currentDevice = currentDevice->next;
+ }
+ qapi_free_BlockInfoList(pointerToFree);
+}
+
static void create_initial_menus(void)
{
// Add menus
@@ -1715,95 +1804,6 @@ static void create_initial_menus(void)
[[NSApp mainMenu] addItem:menuItem];
}
-/* Returns a name for a given console */
-static NSString * getConsoleName(QemuConsole * console)
-{
- g_autofree char *label = qemu_console_get_label(console);
-
- return [NSString stringWithUTF8String:label];
-}
-
-/* Add an entry to the View menu for each console */
-static void add_console_menu_entries(void)
-{
- NSMenu *menu;
- NSMenuItem *menuItem;
- int index = 0;
-
- menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
-
- [menu addItem:[NSMenuItem separatorItem]];
-
- while (qemu_console_lookup_by_index(index) != NULL) {
- menuItem = [[[NSMenuItem alloc] initWithTitle: getConsoleName(qemu_console_lookup_by_index(index))
- action: @selector(displayConsole:) keyEquivalent: @""] autorelease];
- [menuItem setTag: index];
- [menu addItem: menuItem];
- index++;
- }
-}
-
-/* Make menu items for all removable devices.
- * Each device is given an 'Eject' and 'Change' menu item.
- */
-static void addRemovableDevicesMenuItems(void)
-{
- NSMenu *menu;
- NSMenuItem *menuItem;
- BlockInfoList *currentDevice, *pointerToFree;
- NSString *deviceName;
-
- currentDevice = qmp_query_block(NULL);
- pointerToFree = currentDevice;
-
- menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
-
- // Add a separator between related groups of menu items
- [menu addItem:[NSMenuItem separatorItem]];
-
- // Set the attributes to the "Removable Media" menu item
- NSString *titleString = @"Removable Media";
- NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:titleString];
- NSColor *newColor = [NSColor blackColor];
- NSFontManager *fontManager = [NSFontManager sharedFontManager];
- NSFont *font = [fontManager fontWithFamily:@"Helvetica"
- traits:NSBoldFontMask|NSItalicFontMask
- weight:0
- size:14];
- [attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, [titleString length])];
- [attString addAttribute:NSForegroundColorAttributeName value:newColor range:NSMakeRange(0, [titleString length])];
- [attString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt: 1] range:NSMakeRange(0, [titleString length])];
-
- // Add the "Removable Media" menu item
- menuItem = [NSMenuItem new];
- [menuItem setAttributedTitle: attString];
- [menuItem setEnabled: NO];
- [menu addItem: menuItem];
-
- /* Loop through all the block devices in the emulator */
- while (currentDevice) {
- deviceName = [[NSString stringWithFormat: @"%s", currentDevice->value->device] retain];
-
- if(currentDevice->value->removable) {
- menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Change %s...", currentDevice->value->device]
- action: @selector(changeDeviceMedia:)
- keyEquivalent: @""];
- [menu addItem: menuItem];
- [menuItem setRepresentedObject: deviceName];
- [menuItem autorelease];
-
- menuItem = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: @"Eject %s", currentDevice->value->device]
- action: @selector(ejectDeviceMedia:)
- keyEquivalent: @""];
- [menu addItem: menuItem];
- [menuItem setRepresentedObject: deviceName];
- [menuItem autorelease];
- }
- currentDevice = currentDevice->next;
- }
- qapi_free_BlockInfoList(pointerToFree);
-}
-
@interface QemuCocoaPasteboardTypeOwner : NSObject<NSPasteboardTypeOwner>
@end
--
2.32.0 (Apple Git-132)
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v3 2/2] ui/cocoa: Create menus in iothread
2022-03-21 4:10 [PATCH v3 0/2] Create menus in iothread Akihiko Odaki
2022-03-21 4:10 ` [PATCH v3 1/2] ui/cocoa: Move create_initial_menus Akihiko Odaki
@ 2022-03-21 4:10 ` Akihiko Odaki
2022-03-21 22:00 ` Philippe Mathieu-Daudé
1 sibling, 1 reply; 5+ messages in thread
From: Akihiko Odaki @ 2022-03-21 4:10 UTC (permalink / raw)
Cc: Peter Maydell, qemu-devel, Philippe Mathieu-Daudé,
Gerd Hoffmann, Akihiko Odaki, Paolo Bonzini
Commit 0439c5a4623d674efa0c72abd62ca6e98bb7cf87 introduced an
assertion that blk_all_next is called in the main thread. The function
is called in the following chain:
- blk_all_next
- qmp_query_block
- addRemovableDevicesMenuItems
- main
This change moves the menu creation to the iothread. This also changes
the menu creation procedure to construct the entire menu tree before
setting to NSApp, which is necessary because a menu set once cannot be
modified if NSApp is already running.
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
---
ui/cocoa.m | 59 +++++++++++++++++++++---------------------------------
1 file changed, 23 insertions(+), 36 deletions(-)
diff --git a/ui/cocoa.m b/ui/cocoa.m
index 2f25358f540..1042248d2fd 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -1633,14 +1633,11 @@ - (void)sendEvent:(NSEvent *)event
}
/* Add an entry to the View menu for each console */
-static void add_console_menu_entries(void)
+static void add_console_menu_entries(NSMenu *menu)
{
- NSMenu *menu;
NSMenuItem *menuItem;
int index = 0;
- menu = [[[NSApp mainMenu] itemWithTitle:@"View"] submenu];
-
[menu addItem:[NSMenuItem separatorItem]];
while (qemu_console_lookup_by_index(index) != NULL) {
@@ -1655,9 +1652,8 @@ static void add_console_menu_entries(void)
/* Make menu items for all removable devices.
* Each device is given an 'Eject' and 'Change' menu item.
*/
-static void addRemovableDevicesMenuItems(void)
+static void addRemovableDevicesMenuItems(NSMenu *menu)
{
- NSMenu *menu;
NSMenuItem *menuItem;
BlockInfoList *currentDevice, *pointerToFree;
NSString *deviceName;
@@ -1665,8 +1661,6 @@ static void addRemovableDevicesMenuItems(void)
currentDevice = qmp_query_block(NULL);
pointerToFree = currentDevice;
- menu = [[[NSApp mainMenu] itemWithTitle:@"Machine"] submenu];
-
// Add a separator between related groups of menu items
[menu addItem:[NSMenuItem separatorItem]];
@@ -1713,17 +1707,19 @@ static void addRemovableDevicesMenuItems(void)
qapi_free_BlockInfoList(pointerToFree);
}
-static void create_initial_menus(void)
+static void create_menus(void)
{
// Add menus
+ NSString *title = [[[NSBundle mainBundle] executablePath] lastPathComponent];
+ NSMenu *mainMenu;
NSMenu *menu;
NSMenuItem *menuItem;
- [NSApp setMainMenu:[[NSMenu alloc] init]];
+ mainMenu = [[NSMenu alloc] initWithTitle:@"Main Menu"];
[NSApp setServicesMenu:[[NSMenu alloc] initWithTitle:@"Services"]];
// Application menu
- menu = [[NSMenu alloc] initWithTitle:@""];
+ menu = [[NSMenu alloc] initWithTitle:title];
[menu addItemWithTitle:@"About QEMU" action:@selector(do_about_menu_item:) keyEquivalent:@""]; // About QEMU
[menu addItem:[NSMenuItem separatorItem]]; //Separator
menuItem = [menu addItemWithTitle:@"Services" action:nil keyEquivalent:@""];
@@ -1735,10 +1731,8 @@ static void create_initial_menus(void)
[menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
[menu addItem:[NSMenuItem separatorItem]]; //Separator
[menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
- menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
+ menuItem = [mainMenu addItemWithTitle:title action:nil keyEquivalent:@""];
[menuItem setSubmenu:menu];
- [[NSApp mainMenu] addItem:menuItem];
- [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
// Machine menu
menu = [[NSMenu alloc] initWithTitle: @"Machine"];
@@ -1750,17 +1744,17 @@ static void create_initial_menus(void)
[menu addItem: [NSMenuItem separatorItem]];
[menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Reset" action: @selector(restartQEMU:) keyEquivalent: @""] autorelease]];
[menu addItem: [[[NSMenuItem alloc] initWithTitle: @"Power Down" action: @selector(powerDownQEMU:) keyEquivalent: @""] autorelease]];
- menuItem = [[[NSMenuItem alloc] initWithTitle: @"Machine" action:nil keyEquivalent:@""] autorelease];
+ addRemovableDevicesMenuItems(menu);
+ menuItem = [mainMenu addItemWithTitle: @"Machine" action:nil keyEquivalent:@""];
[menuItem setSubmenu:menu];
- [[NSApp mainMenu] addItem:menuItem];
// View menu
menu = [[NSMenu alloc] initWithTitle:@"View"];
[menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(doToggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
[menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Zoom To Fit" action:@selector(zoomToFit:) keyEquivalent:@""] autorelease]];
- menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
+ add_console_menu_entries(menu);
+ menuItem = [mainMenu addItemWithTitle:@"View" action:nil keyEquivalent:@""];
[menuItem setSubmenu:menu];
- [[NSApp mainMenu] addItem:menuItem];
// Speed menu
menu = [[NSMenu alloc] initWithTitle:@"Speed"];
@@ -1784,24 +1778,23 @@ static void create_initial_menus(void)
[menuItem setTag: throttle_pct];
[menu addItem: menuItem];
}
- menuItem = [[[NSMenuItem alloc] initWithTitle:@"Speed" action:nil keyEquivalent:@""] autorelease];
+ menuItem = [mainMenu addItemWithTitle:@"Speed" action:nil keyEquivalent:@""];
[menuItem setSubmenu:menu];
- [[NSApp mainMenu] addItem:menuItem];
// Window menu
menu = [[NSMenu alloc] initWithTitle:@"Window"];
[menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
- menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
+ menuItem = [mainMenu addItemWithTitle:@"Window" action:nil keyEquivalent:@""];
[menuItem setSubmenu:menu];
- [[NSApp mainMenu] addItem:menuItem];
[NSApp setWindowsMenu:menu];
// Help menu
menu = [[NSMenu alloc] initWithTitle:@"Help"];
[menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
- menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
+ menuItem = [mainMenu addItemWithTitle:@"Window" action:nil keyEquivalent:@""];
[menuItem setSubmenu:menu];
- [[NSApp mainMenu] addItem:menuItem];
+
+ [NSApp setMainMenu:mainMenu];
}
@interface QemuCocoaPasteboardTypeOwner : NSObject<NSPasteboardTypeOwner>
@@ -1967,18 +1960,6 @@ int main (int argc, char **argv) {
[QemuApplication sharedApplication];
- create_initial_menus();
-
- /*
- * Create the menu entries which depend on QEMU state (for consoles
- * and removeable devices). These make calls back into QEMU functions,
- * which is OK because at this point we know that the second thread
- * holds the iothread lock and is synchronously waiting for us to
- * finish.
- */
- add_console_menu_entries();
- addRemovableDevicesMenuItems();
-
// Create an Application controller
QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
[NSApp setDelegate:appController];
@@ -2070,6 +2051,8 @@ static void cocoa_refresh(DisplayChangeListener *dcl)
static void cocoa_display_init(DisplayState *ds, DisplayOptions *opts)
{
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
/* Tell main thread to go ahead and create the app and enter the run loop */
@@ -2077,6 +2060,8 @@ static void cocoa_display_init(DisplayState *ds, DisplayOptions *opts)
qemu_sem_wait(&app_started_sem);
COCOA_DEBUG("cocoa_display_init: app start completed\n");
+ create_menus();
+
QemuCocoaAppController *controller = (QemuCocoaAppController *)[[NSApplication sharedApplication] delegate];
/* if fullscreen mode is to be used */
if (opts->has_full_screen && opts->full_screen) {
@@ -2108,6 +2093,8 @@ static void cocoa_display_init(DisplayState *ds, DisplayOptions *opts)
qemu_event_init(&cbevent, false);
cbowner = [[QemuCocoaPasteboardTypeOwner alloc] init];
qemu_clipboard_peer_register(&cbpeer);
+
+ [pool release];
}
static QemuDisplay qemu_display_cocoa = {
--
2.32.0 (Apple Git-132)
^ permalink raw reply related [flat|nested] 5+ messages in thread