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214 commits

Author SHA1 Message Date
Andreas Kling
4d3c5fd83e LibGUI: Start working on a GFileSystemModel and hook that up in FileManager. 
This is a read-only model for the tree view, at least initially. We'll see
where we take it from there once it's more polished.
 2019-03-29 17:03:30 +01:00
Andreas Kling
474340b9cd GTreeView: A bunch of work on the tree view. 2019-03-29 14:46:53 +01:00
Andreas Kling
d02238af48 LibGUI: Expand GModelIndex a bit, adding internal data and model pointers. 
This will be useful for implementing more complicated models.
 2019-03-29 04:58:15 +01:00
Andreas Kling
add38b3981 GModel: Add GModelIndex argument to row_count() and column_count(). 
This is in preparation for supporting hierarchical models.
 2019-03-29 03:27:03 +01:00
Andreas Kling
9d7a513681 GTextEditor: Keep tweaking the single-line look. 2019-03-29 01:57:29 +01:00
Andreas Kling
9fa21fa585 LibGUI: Add a GPainter class that inherits from Painter. 
This gets rid of the last little piece of LibGUI knowledge in Painter.
 2019-03-28 17:19:56 +01:00
Andreas Kling
b6c5bd3d28 FileManager: Add back/forward buttons (placeholders.) 2019-03-28 03:38:23 +01:00
Andreas Kling
670e376e27 Tweak the look of various UI surfaces and buttons. 2019-03-27 20:48:23 +01:00
Andreas Kling
23bb276fcd LibC: Run constructors on process startup. 
Cooperate with the compiler to generate and execute the _init_array list
of constructor functions on userspace program statup. This took two days
to get working, my goodness. :^)
 2019-03-27 12:48:21 +01:00
Andreas Kling
be604652ae LibGUI: Add GIcon::default_icon(name). 
This is a convenience helper to instantiate a GIcon like so:

    auto icon = GIcon::default_icon("filetype-image");

This will give you the "filetype-image" icon in both 16x16 and 32x32 sizes.
 2019-03-25 14:46:37 +01:00
Andreas Kling
500df578fe LibGUI+Kernel: Add a GLock class (userspace mutex.) 
It's basically a userspace port of the kernel's Lock class.
Added gettid() and donate() syscalls to support the timeslice donation
feature we already enjoyed in the kernel.
 2019-03-25 13:03:49 +01:00
Andreas Kling
614dafea32 FileManager+LibGUI: Show thumbnail generation progress in the statusbar. 2019-03-25 04:25:25 +01:00
Andreas Kling
1c67788933 FileManager: Don't use 32x32 thumbnails for the table view. 2019-03-25 02:16:47 +01:00
Andreas Kling
43f9027968 FileManager: Add toolbar buttons for switching the view mode. 2019-03-25 01:29:45 +01:00
Andreas Kling
900a3966e2 FileManager: Don't show "." and ".." in directory views. 2019-03-24 12:27:02 +01:00
Andreas Kling
86413a6f5a LibGUI+FileManager: Add a GIcon class to support multi-size icons. 
A GIcon can contain any number of bitmaps internally, and will give you
the best fitting icon when you call bitmap_for_size().
 2019-03-24 04:28:36 +01:00
Andreas Kling
812dc1e9ea FileManager: Add a very naive thumbnail generation thread. 
This is pretty rickety since we don't have any synchronization primitives.
 2019-03-24 03:00:08 +01:00
Andreas Kling
92627154a7 FileManager: Add basic thumbnailing of PNG images. 
These use nearest neighbor and are computed synchronously on directory load
so it's neither fast nor very beautiful. These issues both need work on
other parts of the system to fix.
 2019-03-23 12:37:33 +01:00
Andreas Kling
82ca3e58b8 FileManager: Make sure the status bar callback is hooked up. 2019-03-23 03:56:33 +01:00
Andreas Kling
19fa70c821 LibGUI: Add a GItemView class. 
This is a GAbstractView subclass that implements a icon-based view onto
a GModel. It still need a bunch of work, but it's in basic usable shape.
 2019-03-23 03:54:45 +01:00
Andreas Kling
994cf10b3e LibGUI: Rename GTableModel => GModel. 2019-03-23 01:42:49 +01:00
Andreas Kling
9d4b4c2689 FileManager: Add a default icon for image files. 2019-03-22 12:54:27 +01:00
Andreas Kling
5ca62f356b FileManager: Open PNG files with QuickShow when activated. 2019-03-22 12:43:29 +01:00
Andreas Kling
7c0a185970 Use the PNG loader for all images, and get rid of the .rgb files. 2019-03-22 00:21:03 +01:00
Andreas Kling
be4533717a FileManager: Add ability to create new directories. 2019-03-20 22:40:06 +01:00
Andreas Kling
1030e6b848 FileManager: Add a "Location:" label. 2019-03-20 22:01:02 +01:00
Andreas Kling
daa1dcb5e8 FileManager: Use a GTextEditor for the location bar + tweak icons. 2019-03-20 18:12:56 +01:00
Andreas Kling
f47945759b LibGUI: Make GTableModel a retainable object. 
It became clear that this class needs to support multiple owners.
 2019-03-20 03:27:07 +01:00
Andreas Kling
57ff293a51 LibGUI: Implement nested event loops to support dialog boxes. 
This patch adds a simple GMessageBox that can run in a nested event loop.
Here's how you use it:

    GMessageBox box("Message text here", "Message window title");
    int result = box.exec();

The next step is to make the WindowServer respect the modality flag of
these windows and prevent interaction with other windows in the same
process until the modal window has been closed.
 2019-03-19 00:01:02 +01:00
Andreas Kling
d466f2634d LibGUI: Add GTableModel::Role::ForegroundColor. 
This makes it possible to specify the text color for each table cell.
Use this to make the IRCClient show unread window list items in red.
 2019-03-18 04:54:07 +01:00
Andreas Kling
e14dd06b8c FileManager: Hook up a GSortingProxyTableModel so we get sorted files. :^) 
The next step here is coming up with a nice way to always put directories
ahead of files.
 2019-03-09 14:52:25 +01:00
Andreas Kling
46caa2663b LibGUI: Use a separate data role for the table model sorting order. 
This allows data to be displayed nicely while sorting happens based on some
underlying raw data. :^)
 2019-03-09 14:24:34 +01:00
Andreas Kling
35c6dceee0 FileManager: Don't crash if pressing Return with no selected item. 2019-03-08 16:02:00 +01:00
Andreas Kling
3ee0e82206 FileManager: Open non-executable files in TextEditor by default. 2019-03-07 14:43:12 +01:00
Andreas Kling
7df1121e1c LibGUI: GTableModel::data() should take a GModelIndex instead of int,int. 2019-03-06 19:56:47 +01:00
Andreas Kling
b0c673265a Applications: Map Alt+F4 to Quit in FileManager/ProcessManager/Terminal. 2019-03-03 02:52:22 +01:00
Andreas Kling
7c06431ff7 FileManager: Canonicalize paths when opening them. 2019-03-03 00:40:50 +01:00
Andreas Kling
d94abc4f81 FileManager+LibGUI: Add a simple location textbox. 
The widget layout here is a bit off and needs work.
 2019-03-03 00:34:40 +01:00
Andreas Kling
596a5ce5a4 LibGUI+WindowServer: Add app-global keyboard shortcuts. 
This patch adds a GShortcut class. Each GAction can have a GShortcut which
will cause the event loop to listen for that key combination app-globally
and activate the event in case it's pressed.

The shortcut will also be displayed when the action is added to a menu.

Use this to hook up Alt+Up with the "open parent directory" action in the
FileManager app. :^)
 2019-03-02 10:10:06 +01:00
Andreas Kling
5c0fca0a95 FileManager: Make the "open parent directory" action actually open ".." 2019-03-02 09:16:57 +01:00
Andreas Kling
e11c7a5df5 FileManager: Add "up to parent directory" action to toolbar. 
It's not actually hooked up to anything yet, I just wanted to add
something more to the toolbar. :^)
 2019-03-02 02:20:11 +01:00
Andreas Kling
0c8242dd71 FileManager: Show user/group names instead of UID/GID if available. 2019-03-02 02:05:49 +01:00
Andreas Kling
274b0260f7 Kernel: Don't send SIGCHLD to parent process if he has SA_NOCLDWAIT set. 
Just transfer ownership of the dead process to the colonel and let the
scheduler reap it on next iteration.
 2019-03-01 15:52:05 +01:00
Andreas Kling
5f4245789d FileManager: Allow launching processes by activating an executable file. 2019-03-01 14:57:42 +01:00
Andreas Kling
1ab995bfff FileManager: Keep the window title in sync with the current path. 2019-03-01 14:34:53 +01:00
Andreas Kling
ac8fb5da4c FileManager: Port to GTableModel/GTableView. 
Replace the custom DirectoryView widget with a GTableView subclass.
This was pleasantly straightforward and it's so cool seeing the huge
increase in app quality from GTableView. :^)
 2019-03-01 13:55:48 +01:00
Andreas Kling
3f29a12d90 More compat work. Rename libraries from LibFoo.a => libfoo.a 
This makes it more straightforward to build a cross-compiler toolchain.
Also move math stuff from LibC to LibM.
 2019-02-26 13:30:57 +01:00
Andreas Kling
51a3f20445 FileManager: Don't crash when clicking on a forbidden directory. 2019-02-26 00:59:37 +01:00
Andreas Kling
9624b54703 More moving towards using signed types. 
I'm still feeling this out, but I am starting to like the general idea.
 2019-02-25 22:06:55 +01:00
Andreas Kling
d7753c7c8d Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 14:45:14 +01:00