wilderjds/kwin - kwin - gitea-jacopods

Author	SHA1	Message	Date
Martin Gräßlin	90b9b08d7a	Use a QTabWidget for the different modes in DebugConsole Summary: Replaces the custom logic to switch between the three modes by tabs. Reviewers: #plasma Subscribers: plasma-devel Projects: #plasma Differential Revision: https://phabricator.kde.org/D1271	10 years ago
Martin Gräßlin	3edf5a7b0a	Input events mode in debug console Summary: Inspired by xev a new tool which prints out all input events. Reviewers: #plasma Subscribers: plasma-devel Projects: #plasma Differential Revision: https://phabricator.kde.org/D1264	10 years ago
Martin Gräßlin	e62dad48a6	Add a surface tree to DebugConsole Summary: While developing support for sub-surfaces it became obvious that there is a need for visualizing the tree of sub-surfaces. The surface-tree is a new mode added in the debug console. There are now two buttons to switch between the default window tree and the surface tree. The surface tree is a little bit more basic than the windows tree. The type of window (whether x11, wayland or internal) is ignored. All windows build up the top level with the sub surfaces as children. Each surface is represented by some basic information about it: * Client (binary path and pid) * internal surface id If the surface has a shared memory buffer mapped a scaled down version is used as the window decoration role. The model gets reset whenever the tree changes in some way as it's rather complex to track correctly and well, it's just a debug console. Currently the tree is not really functional yet as KWin doesn't announce support for sub-compositor protocol, which is also the reason for lack of autotests for the model. Will be added once sub-compositor works properly. Reviewers: #plasma Subscribers: plasma-devel Projects: #plasma Differential Revision: https://phabricator.kde.org/D1205	10 years ago
Martin Gräßlin	6a19f50cac	Add a debugging console to KWin Summary: The idea behind the debugging console is to have a feature comparable to xprop and xwininfo just for Wayland. We cannot have command line utils as that violates the security restrictions, thus it needs to be exposed directly in KWin. The debugging console is invoked through DBus: qdbus org.kde.KWin /KWin showDebugConsole This opens a window with a tree view. The DebugConsoleModel which is used by the tree view groups all windows into four categories: * x11 clients (that is Workspace::clientList() and Workspace::desktopList()) * x11 unmanaged (Workspace::unmanagedList()) * wayland shell clients (WaylandServer::clients()) * wayland internal clients (KWin's own QWindows - WaylandServer::internalClients()) Each window is a child to one of the four categories. Each window itself has all it's QProperties exposed as children. This allows to properly inspect KWin's internal knowledge for windows and should make it easier to investigate problems. E.g. what's a window's geometry, what's it's window type and so on. The debugging console is intended as a developer tool and not expected to be used by users. That's why it's invokation is rather hidden. Due to the fact that it's internal to KWin it results in: * no window decoration * stealing keyboard focus * no way to resize, close, move from KWin side * rendered above all other windows There is a dedicated close button to get rid of it again. While the console is shown it's hardly possible to interact with the system in a normal way anymore. This is something which might be improved in future. At the moment the model is able to update when windows are added/removed, but not yet when a property changes. Due to the lack of interaction with the existing system, that's not a high priority at the moment, but can be added in future. Reviewers: #plasma Differential Revision: https://phabricator.kde.org/D1146	10 years ago