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2013-02-26Conditionalize use of gdk_pointer_grab / gdk_pointer_ungrabDaniel P. Berrange
On GTK3 there is support for multiple pointer devices, so rather than using gdk_pointer_grab / gdk_pointer_ungrab we should iterate over all devices, grabbing each one in turn Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1361805646-6425-5-git-send-email-berrange@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-26Conditionalize use of gdk_keyboard_grab / gdk_keyboard_ungrabDaniel P. Berrange
On GTK3 there is support for multiple keyboard devices, so rather than using gdk_keyboard_grab / gdk_keyboard_ungrab we should iterate over all devices, grabbing each one in turn Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1361805646-6425-4-git-send-email-berrange@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-26Remove use of gdk_drawable_get_{screen, display}Daniel P. Berrange
The gdk_drawable_get_screen and gdk_drawable_get_display methods don't exist in GDK3. Fortunately, even on GTK2 they are not required - we can call the equivalent gtk_widget_get_screen/gtk_widget_get_display methods which have existed since GTK 2.2 Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1361805646-6425-3-git-send-email-berrange@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-26Add compat for gdk_drawable_get_size on GTK3Daniel P. Berrange
GTK3 lacks the gdk_drawable_get_size method, so we create a stub impl which gets the get_width/get_height mehtods instead Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1361805646-6425-2-git-send-email-berrange@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22gtk: Rename File to Machine menu and add pause, reset and power down itemsJan Kiszka
This adds basic guest control commands to the "Machine" menu - a nice added-value for the GTK UI. We use "pause" as the term for stopping the machine here. So reword also the related caption tag. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22ui/gtk: Use menu item from stock for full screenStefan Weil
This reduces the required translations and gives a nicer menu with an icon. The full screen menu item is no longer a check menu item. A checked item is not visible in full screen mode, so it is not needed for this special menu item. Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1361561614-11180-1-git-send-email-sw@weilnetz.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22ui/gtk: Support versions of VTE before 0.26Stefan Weil
This is needed for current Debian stable (Squeeze). VTE versions before 0.26 did not support VtePty. Lower the version requirement and use alternate code which works for Debian. Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1361560199-28906-1-git-send-email-sw@weilnetz.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22Reenable -Wstrict-prototypesKevin Wolf
One part of this patch reverts commit 22bc9a46, which disabled the warning. The rest of it deals with the warning by adding a #pragma for newer gcc and by disabling -Werror for compilers that can't deal with the #pragma. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1361563731-13307-1-git-send-email-kwolf@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-22ui/gtk: Fix build (missing include for setlocale)Stefan Weil
At least for Ubuntu Linux locale.h is needed. Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1361514481-26164-1-git-send-email-sw@weilnetz.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-02-21gtk: suppress accelerators from the File menu when grab is activeAnthony Liguori
If you're full screen, you probably expect Ctrl-Q to go to the guest, not the host. I think restricting certain menus is the right way to handle this generally speaking. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-10-git-send-email-aliguori@us.ibm.com
2013-02-21gtk: add translation support (v5)Anthony Liguori
This includes a de_DE translation from Kevin Wolf and an it translation from Paolo Bonzini. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-8-git-send-email-aliguori@us.ibm.com
2013-02-21gtk: add support for screen scaling and full screen (v5)Anthony Liguori
Basic menu items to enter full screen mode and zoom in/out. Unlike SDL, we don't allow arbitrary scaling based on window resizing. The current behavior with SDL causes a lot of problems for me. Sometimes I accidentally resize the window a tiny bit while trying to move it (Ubuntu's 1-pixel window decorations don't help here). After that, scaling is now active and if the screen changes size again, badness ensues since the aspect ratio is skewed. Allowing zooming by 25% in and out should cover most use cases. We can add a more flexible scaling later but for now, I think this is a more friendly behavior. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-7-git-send-email-aliguori@us.ibm.com
2013-02-21gtk: add support for input grabbing (v2)Anthony Liguori
There is a small deviation from SDL's behavior here. Instead of Ctrl+Alt triggering grab, we now use Ctrl-Alt-g to trigger grab. GTK will not accept Ctrl+Alt as an accelerator since it just consists of modifiers. Having grab as a proper accelerator is important as it allows a user to override the accelerator for accessibility purposes. We also are not automatically grabbing on left-click. Besides the inability to tie mouse clicks to an accelerator, I think this behavior is hard to discover and since it only happens depending on the guest state, it can lead to confusing behavior. This can be changed in the future if there's a strong resistence to dropping left-click-to-grab, but I think we're better off dropping it. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-6-git-send-email-aliguori@us.ibm.com
2013-02-21gtk: add virtual console support (v2)Anthony Liguori
This enables VteTerminal to be used to render the text consoles. VteTerminal is the same widget used by gnome-terminal which means it's VT100 emulation is as good as they come. It's also screen reader accessible, supports copy/paste, proper scrolling and most of the other features you would expect from a terminal widget. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-5-git-send-email-aliguori@us.ibm.com
2013-02-21ui: add basic GTK gui (v5)Anthony Liguori
This is minimalistic and just contains the basic widget infrastructure. The GUI consists of a menu and a GtkNotebook. To start with, the notebook has its tabs hidden which provides a UI that looks very similar to SDL with the exception of the menu bar. The menu bar allows a user to toggle the visibility of the tabs. Cairo is used for rendering. I used gtk-vnc as a reference. gtk-vnc solves the same basic problems as QEMU since it was originally written as a remote display for QEMU. So for the most part, the approach to rendering and keyboard handling should be pretty solid for GTK. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-4-git-send-email-aliguori@us.ibm.com