Luis Javier Merino authored Mar 23, 2021 and Tomaz Canabrava committed Jun 07, 2021

AutoScrollHandler allows to extend the selection by dragging the mouse
outside the display.  It does this by generating synthetic mouse move
events when the left mouse button is held down and the mouse is moved
outside of the display area.  This improves the user experience of
extending the selection to cover text that is scrolled outside the
display area.

Unfortunately, this was broken by commit
6667d96e, which filters out mouse move
events if they don't change the character cell position.  So, modify the
filtering a bit, allowing mouse movements outside the display area to
pass through.

Luis Javier Merino authored Mar 22, 2021 and Tomaz Canabrava committed Jun 07, 2021

Something was swallowing mouse moves on the top left 100x30 pixels of
TerminalDisplay.  As it turns out, it was the widgets for TerminalFonts
and TerminalColor.  Neither of them really needs to be a QWidget.

TerminalColor emits the onPalette(const QPalette &) signal, has slots,
and overrides event(QEvent &), so turn it into a QObject.

TerminalFonts doesn't do any of the above, turn it into a plain C++
object.

Now that TerminalFonts is no longer a QObject, manage it with a
std::unique_ptr.

TerminalFonts::fontChange(const QFont &) was calling update(), which was
probably a leftover from when it was split from TerminalDisplay.  Get
rid of it.  Trivial testing using keyboard shortcuts to change font size
(Ctrl++, Ctrl+-, Alt+Ctrl+0), and previewing font changes on "Edit
Current Profile..." seem to indicate that it isn't needed.

Luis Javier Merino authored Mar 21, 2021 and Tomaz Canabrava committed Jun 07, 2021

Mode 1003 reports all mouse movement.  Support it in Konsole.

BUG: 391967
BUG: 416530
BUG: 423333

Luis Javier Merino authored Mar 18, 2021 and Tomaz Canabrava committed Jun 07, 2021

xterm's DECSET 1000 requests justs press and release notifications, so
do not send move events on this mode.

BUG: 302731

Luis Javier Merino authored Mar 18, 2021 and Tomaz Canabrava committed Jun 07, 2021

On xterm, modes 9 (X10 legacy, button press), 1000 (button press and
release), 1001 (mouse highlight tracking), 1002 (mouse drag) 1003 (mouse
move) and DECELR (DEC Locator) are mutually exclusive.

So are 1005 (extended coordinates mode), 1006 (SGR extended
coordinates), 1015 (urxvt extended coordinates) and 1016 (use pixel
coordinates).

On xterm, disabling any of the 9, 1000, 1001, 1002, 1003, DECELR modes
disables mouse tracking.  To disable the extended coordinate modes
(1005, 1006, 1015, 1016), the current mode should be disabled.

So, do the same for the modes Konsole supports.

Luis Javier Merino authored Mar 16, 2021 and Tomaz Canabrava committed Jun 07, 2021

The read-only property wasn't being respected for mouse move and mouse
release events.

Luis Javier Merino authored Mar 15, 2021 and Tomaz Canabrava committed Jun 07, 2021

As explained by magiblot at the bug below, "When double clicking with
the right button, the sequences sent to the application in the terminal
are DOWN-UP-UP instead of DOWN-UP-DOWN-UP."

BUG: 425926

CCBUG: 432376
CCMAIL: cbc.alves@gmail.com

Tomaz Canabrava authored May 28, 2021 and Tomaz Canabrava committed Jun 07, 2021

When a Splitter has only one child, it can be removed, and the
child can be united with the widget above, unless it's the only
splitter - as that holds the main widget.

(cherry picked from commit 1a62df92)

The existing code scans through `programs` to find an acceptable
shell to start; `_program` is the shell that is configured for
the session (line 456). The first shell to be found from that
list, is assigned to `exec` and we'll run that shell.

If the shell found wasn't the one configured (e.g. one of the
other ones from the list) then a warning is printed, but we carry on.
**However**, if the shell found is the **last** one in the list
(i.e. `/bin/sh`) then a warning is printed and the shell does
not start.

If the configured shell is `/bin/sh` this obviously breaks down:
it is found (as the first one in the list!) but still equals the
last one; the warning is printed and nothing runs.

It is unclear **why** `/bin/sh` is not allowed as a shell:
it exists, it's an executable, and it's an interactive shell.

Curiously, configuring the shell as `sh` for the session runs
`/bin/sh` in the end, but just tricks the logic here:
 - `checkProgram("sh")` returns `sh` as string,
 - so the comparison against `/bin/sh` fails,
 - and we can run `sh` .. which is `/bin/sh`.

There's no good reason to forbid `/bin/sh`, so change the check to
**only** fail if no shell was found at all (`exec` stayed empty)
or if the found shell behaves weirdly (is not equal to itself).

Commit 72d604c6 refactored some code
from TerminalDisplay into a new TerminalColor class, and in the process
lost an F on setAlphaF().

BUG: 437223

Luis Javier Merino authored May 24, 2021 and Kurt Hindenburg committed May 24, 2021

A new assert in GCC 11.1.0 std::piecewise_linear_distribution fails in
the case that the lower and upper boundaries are equal.  So, make sure
to not construct a std::piecewise_linear_distribution when minSaturation
equals maxSaturation and when minLightness equals maxLightness.

BUG: 434892

It should be uint. I am not sure this fixes the mentioned bug, but it's
correct anyway, std::mt19937 and co. unsigned types; and we shouldn't mix
signed with unsigned.

CCBUG: 434892

Was missing the startColumn factor in the startCopy position.

BUG: 436845

We only need to set the favourite emblem for the default profile icon, for
other profiles, the profile icon is already set on the menu action.

Rename a lambda to a more meaningful name.

BUG: 437200
FIXED-IN: 21.08

(cherry picked from commit 2680966a)

Carlos Alves authored May 05, 2021 and Kurt Hindenburg committed May 05, 2021

Keep _cuY position inside max screen lines in AppScreen mode.

Luis Javier Merino authored May 01, 2021 and Kurt Hindenburg committed May 05, 2021

Commits 9ffe33a2 and
4352df00 introduce and use a
getScreenLineColumns(line) method to provide support for DECDWL
(Double-Width) lines.

It turns out that under some conditions on resize Screen::_cuY (the
current cursor Y position) and ScreenWindow::endWindowLine() can have
different ideas of how many lines the terminal has.

A test that asserts:

 - while [ true ]; do echo -e "\e[?1047h";  done
 - Resize the window, making it smaller

BUG: 436327

Luis Javier Merino authored May 02, 2021 and Kurt Hindenburg committed May 05, 2021

Restore Y coordinate before X coordinate, so we make sure Y is in bounds
before trying to access _lineProperties depending on Y.

To test:

 - Go to the last line
 - tput sc
 - Shrink the terminal
 - tput rc

Carlos Alves authored May 01, 2021 and Kurt Hindenburg committed May 03, 2021

* Using internal erase function instead of While loop.
* Just clear if there is only one line.

Carlos Alves authored May 01, 2021 and Kurt Hindenburg committed May 03, 2021

Declaring it where there is no change in content and enable compiler to
perform better optimizations.

Carlos Alves authored Apr 29, 2021 and Kurt Hindenburg committed May 03, 2021

It is removing the vector of lines storage. Now it is using a similar
idea used in history file.

All chars are stored in a linear way, only the line indexes are
changed when reflowing.

No speed problem found when removing lines.

GIT_SILENT

When you open settings and close it, than open a new window, than
close the old window, the MainWindow with the settings will
delete the configDialog. If you try to open settings againg it crashes.

Fix is each MainWindow now has its own configDialog.

BUG: 436366

When needed CompactHistoryBlock can now increase from 256kb to a bigger
size.

BUG: 436031

This fixes the rendering on highdpi screens

Jan Blackquill authored Apr 23, 2021 and Kurt Hindenburg committed Apr 26, 2021

BUG: 435309

Lucas Biaggi authored Apr 24, 2021 and Kurt Hindenburg committed Apr 24, 2021

Add three layouts to the toolbar; add --layout <file> to the command line.
The 3 defaults layouts are 2x2, 2x1, 1x2

GUI:

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"