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2015-10-19qemu-char: convert vc backend to data-driven creationPaolo Bonzini
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-08gtk/opengl: add opengl context and scanout support (GtkGLArea)Gerd Hoffmann
This allows virtio-gpu to render in 3d mode. Uses native opengl support which is present in gtk versions 3.16 and newer. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-08gtk/opengl: add opengl context and scanout support (egl)Gerd Hoffmann
This allows virtio-gpu to render in 3d mode. Uses egl, for gtk versions 3.14 and older. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2015-09-24gtk: avoid redefining _WIN32_WINNT macroDaniel P. Berrange
When building for Mingw64 target on Fedora 22 a warning is issued about _WIN32_WINNT being redefined. In file included from ui/gtk.c:40:0: include/ui/gtk.h:5:0: warning: "_WIN32_WINNT" redefined # define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */ ^ In file included from /usr/i686-w64-mingw32/sys-root/mingw/include/crtdefs.h:10:0, from /usr/i686-w64-mingw32/sys-root/mingw/include/stdio.h:9, from /home/berrange/src/virt/qemu/include/qemu/fprintf-fn.h:12, from /home/berrange/src/virt/qemu/include/qemu-common.h:18, from ui/gtk.c:37: /usr/i686-w64-mingw32/sys-root/mingw/include/_mingw.h:225:0: note: this is the location of the previous definition #define _WIN32_WINNT 0x502 ^ Rather than try to get MAPVK_VK_TO_VSC defined indirectly by defining _WIN32_WINNT, instead just define it explicitly if missing. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Stefan Weil <sw@weilnetz.de> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-15gtk: use setlocale() for LC_MESSAGES onlyAlberto Garcia
The QEMU code is not internationalized and assumes that it runs under the C locale, but if we use the GTK+ UI we'll end up importing the locale settings from the environment. This can break things, such as the JSON generator and iotest 120 in locales that use a decimal comma. We do however have translations for a few simple strings for the GTK+ menu items, so in order to run QEMU using the C locale, and yet have a translated UI let's use setlocale() for LC_MESSAGES only. Cc: qemu-stable@nongnu.org Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-09-15gtk: don't grab input when entering fullscreen.Gerd Hoffmann
Kick off all grabbing logic from fullscreen mode. In the current state it seems to create more problems than it solves. Try running qemu/gtk fullscreen on one head of a multihead host for example ... There probably was a reason the grab-on-fullscreen logic was added in the first place. So please test and report any issues so we can try to find a sane way to handle it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2015-09-15gtk: set free_scale when setting zoom_fitGerd Hoffmann
free_scale field tracks zoom-fit menu toggle state, so we should keep them in sync ... Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2015-09-15gtk: trace input grab reasonGerd Hoffmann
Add a reason to grab calls and trace points, so it is easier to debug grab related ui issues. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2015-09-15gtk: move gd_update_caption calls to gd_{grab,ungrab}_{pointer,keyboard}Gerd Hoffmann
Then we don't have to pair the grab/ungrab calls with update_caption calls any more because things happen automatically ;) Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2015-09-15gtk: check for existing grabs in gd_grab_{pointer,keyboard}Gerd Hoffmann
If a grab is already active for our window, do nothing. If a grab is already active for another window, release it. Cleanup some checks and ungrab calls in the code which are not needed any more. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2015-06-11gtk: don't exit early in case gtk init failsGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2015-05-29gtk: Replace gdk_cursor_new()Max Reitz
gdk_cursor_new() has been deprecated in GTK 3.16, it is recommended to use gdk_cursor_new_for_display() instead, so do that. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-29gtk: add opengl support, using eglGerd Hoffmann
This adds opengl rendering support to the gtk ui, using egl. It's off by default for now, use 'qemu -display gtk,gl=on' to play with this. Note that gtk got native opengl support with release 3.16. There most likely will be a separate implementation for 3.16+, using the native gtk opengl support. This patch covers older versions (and for the time being 3.16 too, hopefully without rendering quirks). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-06gtk: update mouse position in mouse_set()Gerd Hoffmann
Without that the next mouse motion event uses the old position as base for relative move calculation, giving wrong results and making your mouse pointer jump around. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-06gtk: create gtk.hGerd Hoffmann
Move various gtk bits (includes, data structures) to a header file. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-06gtk: add ui_info supportGerd Hoffmann
Pass new display size to the guest after window resizes. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-04-27gtk: Avoid accel key leakage into guest on console switchJan Kiszka
GTK2 sends the accel key to the guest when switching to the graphic console via that shortcut. Resolve this by ignoring any keys until the next key-release event. However, do not ignore keys when switching via the menu or when on GTK3. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-04-27gtk: Fix VTE focus grabbingJan Kiszka
At least on GTK2, the VTE terminal has to be specified as target of gtk_widget_grab_focus. Otherwise, switching from one VTE terminal to another causes the focus to get lost. CC: John Snow <jsnow@redhat.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> [ kraxel: fixed build with CONFIG_VTE=n ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-04-22console/gtk: add qemu_console_get_labelGerd Hoffmann
Add a new function to get a nice label for a given QemuConsole. Drop the labeling code in gtk.c and use the new function instead. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-04-22gtk: bind to text terminal consoles tooGerd Hoffmann
This way gtk has text terminal consoles even when building without vte. Most notably you'll get a monitor tab on windows now. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-04-22gtk: handle switch_surface(NULL) properlyGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-03-26gtk: do not call gtk_widget_get_window if drawing area is not initializedHervé Poussineau
This prevents gtk_widget_get_window to return a NULL pointer. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-01-19ui/gtk: Support shared surface for most pixman formatsBenjamin Herrenschmidt
At least all the ones I've tested. We make the assumption that pixman is going to be better at conversion than we are. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> [ kraxel: just hook up qemu_pixman_check_format ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-21gtk: Don't crash if -nodefaultsFam Zheng
This fixes a crash by just skipping the vte resize hack if cur is NULL. Reproducer: qemu-system-x86_64 -nodefaults Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-21gtk: fix possible memory leak about local_errzhanghailiang
local_err in gd_vc_gfx_init() is not freed, and we don't use it, so remove it. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-04gtk: add GDK_KEY_pause #defineGerd Hoffmann
Add pause key to the list of compatibility defines. Fixes the build with older gtk versions. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-04gtk: Hide the menubar when in fullscreen mode (lp 1294898)Cole Robinson
In fullscreen mode, we attempt to shrink the menubar to 1 pixel in height, so it takes up as little room as possible while still allowing us to use the keyboard shortcuts for its various operations. However this shrinking is disregarded on gtk3, so the entire menu bar is visible, which isn't very pleasant. This patch hides the menu bar instead. The side effect is that the only keyboard shortcuts that will work in this mode are the ones that we explicitly register on the top level window and not the menu bar. The previous patches changed the fullscreen and vc shortcuts to work like that, which I think are the only ones that really matter in for the fullscreen case. https://bugs.launchpad.net/qemu/+bug/1294898 Signed-off-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-04gtk: Install vc accelerators on parent windowCole Robinson
So they are usable when we hide the menubar in upcoming patches. This has the accelerator text caveat as the fullscreen bit in the previous patch. Signed-off-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-04gtk: Install fullscreen accelerator on toplevel windowCole Robinson
Instead of installing it on the menu. This will be needed to keep the fullscreen keyboard shortcut working when we hide the menu (in future patches). On gtk < 3.8, this has the unfortunate side effect of no longer listing the key combo in the UI. We could manually change the label in that case, but it will look visually out of place, and I'm not sure if anyone really cares. Signed-off-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-11-04gtk: Grab accel_group from GtkDisplayStateCole Robinson
Rather than needlessly pass it around Signed-off-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-28gtk: avoid gd_widget_reparent with gtk 3.14+Gerd Hoffmann
gtk_widget_reparent is depricated in gtk 3.14, stop using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-28gtk: drop gtk_widget_set_double_buffered callGerd Hoffmann
Dunno why it is here. Removing it seems to have no ill side effects. It is depricated in 3.14+. In some cases it has no effect since 3.10 according to the docs: https://developer.gnome.org/gtk3/stable/GtkWidget.html#gtk-widget-set-double-buffered Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15gtk: add support for the Pause keyMartin Decky
Special handing of the Pause key. Implemented in a similar way as in ui/sdl.c. Signed-off-by: Martin Decky <martin@decky.cz> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15gtk.c: Fix memory leak in gd_set_keycode_type()Chen Fan
this memory leak is introduced by the original commit 3158a3482b0093e41f2b2596fba50774ea31ae08 valgrind out showing: ==14553== 21,459 (72 direct, 21,387 indirect) bytes in 1 blocks are definitely lost in loss record 8,055 of 8,082 ==14553== at 0x4A06BC3: calloc (vg_replace_malloc.c:618) ==14553== by 0x80DBFBC: XkbGetKeyboardByName (in /usr/lib64/libX11.so.6.3.0) ==14553== by 0x40C704: gtk_display_init (gtk.c:1798) ==14553== by 0x1AEDC1: main (vl.c:4480) Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-07-11ui/gtk: Restore keyboard focus after Page changeJohn Snow
(Resending for correct email addresses via MAINTAINERS ...) In the GTK UI, after changing focus to the qemu monitor Notebook Page, when restoring focus to the virtual machine page, the keyboard focus is lost to a hidden GTK widget. Focus can only be restored to the virtual machine by pressing "tab" or any of the four directional arrow keys. Clicking in the window or grabbing/ungrabbing input does not restore keyboard focus to the child widget. This patch adjusts the Notebook page switching callback to automatically steal keyboard focus on the Page switch event, so that keyboard input does not appear to break or disappear after tabbing to the QEMU monitor. Signed-off-by: John Snow <jsnow@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-11gtk: update window size after showing/hiding tabsGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-11gtk: factor out gtk3 grab into the new gd_grab_devices functionGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-11gtk: cleanup backend dependenciesGerd Hoffmann
Make configure detect gtk x11 backend and link libX11 then. Make gtk backend specific code properly #ifdef'ed on the GTK_WINDOWING_* backends at runtime). Our gtk ui code should build and run fine on any platform now. This also fixes the linker failute due to the new XkbGetKeyboard call added by commit 3158a3482b0093e41f2b2596fba50774ea31ae08. Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2014-06-11gtk: factor out keycode mappingGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: workaround gtk2 vte resize issueGerd Hoffmann
Hack isn't pretty, but gets the job done. See source code comment for details. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: window sizing overhaulGerd Hoffmann
Major overhaul for window size handling. This basically switches qemu over to use geometry hints for the window manager instead of trying to get the job done with widget resize requests. This allows to specify better what we need and also avoids window resizes. FIXME: on gtk2 someone overwrites the geometry hints :( Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: zap unused global_stateGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: Add handling for the xfree86 keycodesBruce Rogers
Currently only evdev keycodes are handled by the gtk-ui. SDL has code to handle both. This patch adds similar processing so that both keycode types will be handled via the gtk-ui. Signed-off-by: Bruce Rogers <brogers@suse.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: enable untabify for gfxGerd Hoffmann
Now we have all grab fixes in place, so we can allow detaching graphic display tabs too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: detached window pointer grabsGerd Hoffmann
Make ungrab hotkey work with detached windows. Enable pointer grabs for detached windows. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: update all windows on mouse mode changesGerd Hoffmann
We might have multiple graphic displays now which all need a cursor update. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: fix grab checksGerd Hoffmann
Make it handle multiple windows case correctly. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: update gd_update_captionGerd Hoffmann
Adapt to recent changes, handle multiple windows. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: skip keyboard grab when hover autograb is activeGerd Hoffmann
It's pointless. With grab on hover enabled the keyboard grab is already active when you press Ctrl-Alt-G ;) Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26gtk: keep track of grab ownerGerd Hoffmann
Simplifies grab state tracking and makes ungrab more reliable. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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