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This is used by vttest on startup to query the device for identity.
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We also support dropping plain text and non-file URLs.
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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.
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Fixes #829
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When the new font is a different size, just use that font for bold
glyphs as well. It would be nice to find a matching bold version of
the new font automatically in the future.
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We were not recomputing the internal dimensions after a font changed,
which caused things to look very off.
It's still not perfect as we're always using the same (small) font for
bold text, which obviously sticks out like a sore pinky when the rest
of the terminal text is large.
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The scrollbar width must be factored in, and one too many
m_line_spacing were being factored into the height. These caused an
initial terminal opening in 80x25 to get resized right away and
shrunk down to 77x24.
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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.
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This is primarily to make it possible to pass a GMenu* where a CObject*
is expected.
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Using int was a mistake. This patch changes String, StringImpl,
StringView and StringBuilder to use size_t instead of int for lengths.
Obviously a lot of code needs to change as a result of this.
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We never want to alpha blend when rendering the terminal buffer, so we
can just use clear_rect() and avoid trouble.
This fixes an issue with inconsistent translucency in the terminal app
when setting a custom background opacity.
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I broke semi-transparent terminals when I added support for alpha
blending to Painter::fill_rect().
When we fill the terminal widget background, we don't want blending to
take place, we're just looking to replace with an exact color, so now
we can use Painter::clear_rect() for that.
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It's nice that we scroll the cursor into view when typing in a terminal
but it's not necessary when pressing only Ctrl, Alt of Shift.
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Starting with only the copy and paste actions. But I'm sure we can come
up with some more things to put here. :^)
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Instead of implicitly copying whatever you select, and pasting when you
middle-click, let's have traditional copy and paste actions bound to
Ctrl+Shift+C and Ctrl+Shift+V respectively.
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This will allow us to show a context menu when you right-click,
which will feels more consistent with the rest of the Serenity desktop.
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The line is also added to clipboard
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This avoids the terminal background color sometimes flashing through
the scrollbar for a brief moment.
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This API allows you to add arbitrary input at the current cursor
position. You can even do escape sequences! :^)
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Instead of quitting the application immediately when the pty gives an
EOF, fire an on_command_exit hook so the TerminalWidget client can
decide for himself what to do.
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Instead, have TerminalWidget provide an on_title_change hook.
This allows embedders to decide for themselves what to do if we receive
a "set terminal title" escape sequence.
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When embedding a TerminalWidget, you might not want it to automatically
update its own size policy based on the exact terminal buffer size.
This behavior is now passed as a flag to the TerminalWidget constructor
which makes it behave nicely both inside HackStudio and in Terminal.
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TerminalWidget was relying on the "window became active/inactive"
events from WindowServer to update its own internal focus state.
Unfortunately those events are only sent to the window's main widget,
so this was not working when the TerminalWidget was embedded deeper in
a widget tree.
This patch hooks the focusin and focusout events and uses those to
set the focus state when received. This makes TerminalWidget behave
nicely in both configurations. This design is kind of a workaround for
this awkward focus architecture and we should figure out something
better in the long term.
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It would be nice to be able to reuse this widget in other apps. :^)
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This was a workaround to be able to build on case-insensitive file
systems where it might get confused about <string.h> vs <String.h>.
Let's just not support building that way, so String.h can have an
objectively nicer name. :^)
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This is not as perfect as it is elsewhere in the system, as we cannot
really change how terminal "thinks about" characters and bytes. What
we can do though, and what this commit does, is to *render* emojis, but
make it seem as if they take up all the space, and all the columns their
bytes would take if they were all regular characters.
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The default (hard-coded) history size is 500 lines. When the history is
altered, the TerminalClient is notified via terminal_history_changed().
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We have one of these per character in the terminal buffers, so it's a
decent haircut. :^)
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Now that we're bringing back the in-kernel virtual console, we should
move towards having a single implementation of terminal emulation.
This patch rips out the emulation code from the Terminal application
and turns it into the beginnings of LibVT.
The basic design idea is that users of VT::Terminal will implement and
provide a VT::TerminalClient subclass to handle presentation-specific
things. We'll need to iterate on this, but it's a start. :^)
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