Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20170614-1'…

… into staging ui: prefer gtk3 and sdl2, various fixes. # gpg: Signature made Wed 14 Jun 2017 08:54:22 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/pull-ui-20170614-1: spice: don't enter opengl mode in case another UI provides opengl support sdl: prefer sdl2 over sdl1 gtk: prefer gtk3 over gtk2 spice: Use proper enum type for kbd led state Improve Cocoa modifier key handling Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
qemu · Jun 19, 2017 · 30ff7d1 · 30ff7d1
2 parents cef8fd6 + fe5c44f
commit 30ff7d1
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Showing 6 changed files with 66 additions and 26 deletions.
diff --git a/configure b/configure
@@ -2301,14 +2301,14 @@ fi
 # GTK probe
 
 if test "$gtkabi" = ""; then
-    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
-    # Use 3.0 as a fallback if that is available.
-    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
-        gtkabi=2.0
-    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
+    # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
+    # Use 2.0 as a fallback if that is available.
+    if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
         gtkabi=3.0
-    else
+    elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
         gtkabi=2.0
+    else
+        gtkabi=3.0
     fi
 fi
 
@@ -2331,7 +2331,7 @@ if test "$gtk" != "no"; then
         libs_softmmu="$gtk_libs $libs_softmmu"
         gtk="yes"
     elif test "$gtk" = "yes"; then
-        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
+        feature_not_found "gtk" "Install gtk3-devel"
     else
         gtk="no"
     fi
@@ -2598,12 +2598,12 @@ fi
 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
 
 if test "$sdlabi" = ""; then
-    if $pkg_config --exists "sdl"; then
-        sdlabi=1.2
-    elif $pkg_config --exists "sdl2"; then
+    if $pkg_config --exists "sdl2"; then
         sdlabi=2.0
-    else
+    elif $pkg_config --exists "sdl"; then
         sdlabi=1.2
+    else
+        sdlabi=2.0
     fi
 fi
 
@@ -2630,7 +2630,7 @@ elif has ${sdl_config}; then
   sdlversion=$($sdlconfig --version)
 else
   if test "$sdl" = "yes" ; then
-    feature_not_found "sdl" "Install SDL devel"
+    feature_not_found "sdl" "Install SDL2-devel"
   fi
   sdl=no
 fi

diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
@@ -140,6 +140,8 @@ struct SimpleSpiceCursor {
     QXLCursor cursor;
 };
 
+extern bool spice_opengl;
+
 int qemu_spice_rect_is_empty(const QXLRect* r);
 void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r);
 

diff --git a/ui/cocoa.m b/ui/cocoa.m
@@ -52,6 +52,8 @@
 /* macOS 10.12 deprecated many constants, #define the new names for older SDKs */
 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_12
 #define NSEventMaskAny                  NSAnyEventMask
+#define NSEventModifierFlagCapsLock     NSAlphaShiftKeyMask
+#define NSEventModifierFlagShift        NSShiftKeyMask
 #define NSEventModifierFlagCommand      NSCommandKeyMask
 #define NSEventModifierFlagControl      NSControlKeyMask
 #define NSEventModifierFlagOption       NSAlternateKeyMask
@@ -268,7 +270,7 @@ @interface QemuCocoaView : NSView
     NSWindow *fullScreenWindow;
     float cx,cy,cw,ch,cdx,cdy;
     CGDataProviderRef dataProviderRef;
-    int modifiers_state[256];
+    BOOL modifiers_state[256];
     BOOL isMouseGrabbed;
     BOOL isFullscreen;
     BOOL isAbsoluteEnabled;
@@ -536,18 +538,59 @@ - (void) toggleFullScreen:(id)sender
     }
 }
 
+- (void) toggleModifier: (int)keycode {
+    // Toggle the stored state.
+    modifiers_state[keycode] = !modifiers_state[keycode];
+    // Send a keyup or keydown depending on the state.
+    qemu_input_event_send_key_qcode(dcl->con, keycode, modifiers_state[keycode]);
+}
+
+- (void) toggleStatefulModifier: (int)keycode {
+    // Toggle the stored state.
+    modifiers_state[keycode] = !modifiers_state[keycode];
+    // Generate keydown and keyup.
+    qemu_input_event_send_key_qcode(dcl->con, keycode, true);
+    qemu_input_event_send_key_qcode(dcl->con, keycode, false);
+}
+
 - (void) handleEvent:(NSEvent *)event
 {
     COCOA_DEBUG("QemuCocoaView: handleEvent\n");
 
     int buttons = 0;
-    int keycode;
+    int keycode = 0;
     bool mouse_event = false;
     NSPoint p = [event locationInWindow];
 
     switch ([event type]) {
         case NSEventTypeFlagsChanged:
-            keycode = cocoa_keycode_to_qemu([event keyCode]);
+            if ([event keyCode] == 0) {
+                // When the Cocoa keyCode is zero that means keys should be
+                // synthesized based on the values in in the eventModifiers
+                // bitmask.
+
+                if (qemu_console_is_graphic(NULL)) {
+                    NSEventModifierFlags modifiers = [event modifierFlags];
+
+                    if (!!(modifiers & NSEventModifierFlagCapsLock) != !!modifiers_state[Q_KEY_CODE_CAPS_LOCK]) {
+                        [self toggleStatefulModifier:Q_KEY_CODE_CAPS_LOCK];
+                    }
+                    if (!!(modifiers & NSEventModifierFlagShift) != !!modifiers_state[Q_KEY_CODE_SHIFT]) {
+                        [self toggleModifier:Q_KEY_CODE_SHIFT];
+                    }
+                    if (!!(modifiers & NSEventModifierFlagControl) != !!modifiers_state[Q_KEY_CODE_CTRL]) {
+                        [self toggleModifier:Q_KEY_CODE_CTRL];
+                    }
+                    if (!!(modifiers & NSEventModifierFlagOption) != !!modifiers_state[Q_KEY_CODE_ALT]) {
+                        [self toggleModifier:Q_KEY_CODE_ALT];
+                    }
+                    if (!!(modifiers & NSEventModifierFlagCommand) != !!modifiers_state[Q_KEY_CODE_META_L]) {
+                        [self toggleModifier:Q_KEY_CODE_META_L];
+                    }
+                }
+            } else {
+                keycode = cocoa_keycode_to_qemu([event keyCode]);
+            }
 
             if ((keycode == Q_KEY_CODE_META_L || keycode == Q_KEY_CODE_META_R)
                && !isMouseGrabbed) {
@@ -559,16 +602,9 @@ - (void) handleEvent:(NSEvent *)event
                 // emulate caps lock and num lock keydown and keyup
                 if (keycode == Q_KEY_CODE_CAPS_LOCK ||
                     keycode == Q_KEY_CODE_NUM_LOCK) {
-                    qemu_input_event_send_key_qcode(dcl->con, keycode, true);
-                    qemu_input_event_send_key_qcode(dcl->con, keycode, false);
+                    [self toggleStatefulModifier:keycode];
                 } else if (qemu_console_is_graphic(NULL)) {
-                    if (modifiers_state[keycode] == 0) { // keydown
-                        qemu_input_event_send_key_qcode(dcl->con, keycode, true);
-                        modifiers_state[keycode] = 1;
-                    } else { // keyup
-                        qemu_input_event_send_key_qcode(dcl->con, keycode, false);
-                        modifiers_state[keycode] = 0;
-                    }
+                  [self toggleModifier:keycode];
                 }
             }
 

diff --git a/ui/spice-core.c b/ui/spice-core.c
@@ -847,6 +847,7 @@ void qemu_spice_init(void)
             exit(1);
         }
         display_opengl = 1;
+        spice_opengl = 1;
     }
 #endif
 }

diff --git a/ui/spice-display.c b/ui/spice-display.c
@@ -27,6 +27,7 @@
 #include "ui/spice-display.h"
 
 static int debug = 0;
+bool spice_opengl;
 
 static void GCC_FMT_ATTR(2, 3) dprint(int level, const char *fmt, ...)
 {
@@ -1013,7 +1014,7 @@ static void qemu_spice_display_init_one(QemuConsole *con)
 
     ssd->dcl.ops = &display_listener_ops;
 #ifdef HAVE_SPICE_GL
-    if (display_opengl) {
+    if (spice_opengl) {
         ssd->dcl.ops = &display_listener_gl_ops;
         ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd);
         ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME,

diff --git a/ui/spice-input.c b/ui/spice-input.c
@@ -87,7 +87,7 @@ static void kbd_leds(void *opaque, int ledstate)
     if (ledstate & QEMU_CAPS_LOCK_LED) {
         kbd->ledstate |= SPICE_KEYBOARD_MODIFIER_FLAGS_CAPS_LOCK;
     }
-    spice_server_kbd_leds(&kbd->sin, ledstate);
+    spice_server_kbd_leds(&kbd->sin, kbd->ledstate);
 }
 
 /* mouse bits */