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2020-03-04LibCore: Make Core::Object::add<ChildType> return a ChildType&Andreas Kling
Since the returned object is now owned by the callee object, we can simply vend a ChildType&. This allows us to use "." instead of "->" at the call site, which is quite nice. :^)
2020-03-04LibGUI: Use GUI::Window::set_main_widget<WidgetType>() in clientsAndreas Kling
2020-03-04LibGUI: Use set_layout<LayoutType>() in lots of client codeAndreas Kling
2020-03-03LibGUI: Remove Button& parameter from Button::on_click hookAndreas Kling
There was but a single user of this parameter and it's a bit tedious to write it out every time, so let's get rid of it.
2020-02-28Kernel+LibC: Rename shared buffer syscalls to use a prefixAndreas Kling
This feels a lot more consistent and Unixy: create_shared_buffer() => shbuf_create() share_buffer_with() => shbuf_allow_pid() share_buffer_globally() => shbuf_allow_all() get_shared_buffer() => shbuf_get() release_shared_buffer() => shbuf_release() seal_shared_buffer() => shbuf_seal() get_shared_buffer_size() => shbuf_get_size() Also, "shared_buffer_id" is shortened to "shbuf_id" all around.
2020-02-25SoundPlayer: Cast Audio::Sample to float for fabsf()joshua stein
2020-02-25AK: Make Vector use size_t for its size and capacityAndreas Kling
2020-02-23LibGUI: Make GUI::Frame have the 2px sunken container look by defaultAndreas Kling
The overwhelming majority of GUI::Frame users set the same appearance, so let's just make it the default.
2020-02-23Userspace: Use Core::Object::add() when building interfacesAndreas Kling
2020-02-06LibGUI: Remove leading G from filenamesAndreas Kling
2020-02-06LibAudio: Remove leading A from filenamesAndreas Kling
2020-02-06LibCore: Remove leading C from filenamesAndreas Kling
2020-02-06LibGUI: Rename {H,V}BoxLayout => {Horizontal,Vertical}BoxLayoutAndreas Kling
2020-02-06LibGfx: Unpublish Gfx::Point from global namespaceAndreas Kling
2020-02-06LibGfx: Rename from LibDraw :^)Andreas Kling
2020-02-06LibDraw: Put all classes in the Gfx namespaceAndreas Kling
I started adding things to a Draw namespace, but it somehow felt really wrong seeing Draw::Rect and Draw::Bitmap, etc. So instead, let's rename the library to LibGfx. :^)
2020-02-06LibAudio: Put all classes in the Audio namespace and remove leading AAndreas Kling
2020-02-02LibGUI: Put all classes in the GUI namespace and remove the leading GAndreas Kling
This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02LibCore: Put all classes in the Core namespace and remove the leading CAndreas Kling
I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
2020-02-02LibGUI: Add GHBoxLayout and GVBoxLayout convenience classesAndreas Kling
2020-01-18Meta: Add license header to source filesAndreas Kling
As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-17Kernel: Add "accept" pledge promise for accepting incoming connectionsAndreas Kling
This patch adds a new "accept" promise that allows you to call accept() on an already listening socket. This lets programs set up a socket for for listening and then dropping "inet" and/or "unix" so that only incoming (and existing) connections are allowed from that point on. No new outgoing connections or listening server sockets can be created. In addition to accept() it also allows getsockopt() with SOL_SOCKET and SO_PEERCRED, which is used to find the PID/UID/GID of the socket peer. This is used by our IPC library when creating shared buffers that should only be accessible to a specific peer process. This allows us to drop "unix" in WindowServer and LookupServer. :^) It also makes the debugging/introspection RPC sockets in CEventLoop based programs work again.
2020-01-12Applications+DevTools+MenuApplets: Drop "unix" pledge when possibleAndreas Kling
Now that the "unix" pledge is no longer required for socket I/O, we can drop it after making the connections we need in a program. In most GUI program cases, once we've connected to the WindowServer by instantiating a GApplication, we no longer need "unix" :^)
2020-01-12SoundPlayer: Use pledge()Andreas Kling
2020-01-01Applications: Add new keyboard shortcuts & update few existing onesJami Kettunen
2019-12-25Build: support library and generator dependenciesjoshua stein
Instead of directly manipulating LDFLAGS, set LIB_DEPS in each subdirectory Makefile listing the libraries needed for building/linking such as "LIB_DEPS = Core GUI Draw IPC Core". This adds each library as an -L and -l argument in LDFLAGS, but also adds the library.a file as a link dependency on the current $(PROGRAM). This causes the given library to be (re)built before linking the current $(PROGRAM), but will also re-link any binaries depending on that library when it is modified, when running make from the root directory. Also turn generator tools like IPCCompiler into dependencies on the files they generate, so they are built on-demand when a particular directory needs them. This all allows the root Makefile to just list directories and not care about the order, as all of the dependency tracking will figure it out.
2019-12-20Build: clean up build system, use one shared Makefilejoshua stein
Allow everything to be built from the top level directory with just 'make', cleaned with 'make clean', and installed with 'make install'. Also support these in any particular subdirectory. Specifying 'make VERBOSE=1' will print each ld/g++/etc. command as it runs. Kernel and early host tools (IPCCompiler, etc.) are built as object.host.o so that they don't conflict with other things built with the cross-compiler.
2019-12-09LibGUI: Make GMenu inherit from CObjectAndreas Kling
This is primarily to make it possible to pass a GMenu* where a CObject* is expected.
2019-11-09SoundPlayer: Add option to hide scopeTill Mayer
Fixes #521. The scope can be hidden using the option in the app menu.
2019-11-09SoundPlayer: Let the user open a file from the GUITill Mayer
The user now can open a file without passing it as an argument
2019-11-05SoundPlayer: Changed some small cosmetic thingsTill Mayer
Renamed "Position" to "Elapsed". "channel/channels" automatically changes now when more than one channel exist. The current file name is now displayed in the window title.
2019-11-04SoundPlayer: Added playback controlsTill Mayer
The playback of a file can now be paused, stopped, continued and the user can seek to any part of the file.
2019-11-04SoundPlayer: Make sample widget display contents of the whole bufferTill Mayer
The SampleWidget now displays the contents of the whole buffer.
2019-09-22LibCore: Make CObject reference-countedAndreas Kling
Okay, I've spent a whole day on this now, and it finally kinda works! With this patch, CObject and all of its derived classes are reference counted instead of tree-owned. The previous, Qt-like model was nice and familiar, but ultimately also outdated and difficult to reason about. CObject-derived types should now be stored in RefPtr/NonnullRefPtr and each class can be constructed using the forwarding construct() helper: auto widget = GWidget::construct(parent_widget); Note that construct() simply forwards all arguments to an existing constructor. It is inserted into each class by the C_OBJECT macro, see CObject.h to understand how that works. CObject::delete_later() disappears in this patch, as there is no longer a single logical owner of a CObject.
2019-09-21LibGUI: Convert custom widgets and subclasses to ObjectPtrAndreas Kling
2019-09-21GButton: Convert most code to using ObjectPtr for GButtonAndreas Kling
2019-09-21LibGUI: Convert GWindow to ObjectPtrAndreas Kling
2019-09-21LibCore: Remove CTimer::create() overloads in favor of construct()Andreas Kling
2019-09-21LibGUI: Convert GWidget to ObjectPtrAndreas Kling
2019-09-20LibCore: Convert CTimer to ObjectPtrAndreas Kling
2019-09-11SoundPlayer: Scale y coordinate to prevent drawing outside clip rectMax Thrun
Previously if sample.left amplitude was more than 0.5 we would draw outside the painters clip rect.
2019-09-04SoundPlayer: Start working on a GUI sound player applicationAndreas Kling
This can play anything that AWavLoader can load (so obviously only WAV files at the moment.) It works by having a timer that wakes up every 100ms and tries to send a sample buffer to the AudioServer. If our server-side queue is full then we wait until the next timer iteration and try again. We display the most recently enqueued sample buffer in a nice little widget that just plots the samples in green-on-black. :^)
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