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LibVT: Allow updating the window progress via an escape sequence

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You can now request an update of the terminal's window progress by
sending this escape sequence:

<esc>]9;<value>;<max_value>;<escape><backslash>

I'm sure we can find many interesting uses for this! :^)
This commit is contained in:
Andreas Kling 2020-05-30 22:11:35 +02:00
parent e263dc8427
commit 165f69023b
6 changed files with 20 additions and 0 deletions
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9
Libraries/LibVT/TerminalWidget.cpp
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@ -47,6 +47,7 @@
#include <LibGfx/Font.h>
#include <LibGfx/Palette.h>
#include <errno.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -361,6 +362,14 @@ void TerminalWidget::paint_event(GUI::PaintEvent& event)
}
}
void TerminalWidget::set_window_progress(int value, int max)
{
float float_value = value;
float float_max = max;
float progress = (float_value / float_max) * 100.0f;
window()->set_progress((int)roundf(progress));
}
void TerminalWidget::set_window_title(const StringView& title)
{
if (!Utf8View(title).validate()) {