This patch adds a signal to MainTab, that should be removed from there
when we finish the rework on the edit part, to go to the edit classes,
but in the meantime, let's keep it there.
The signal is connected to the ProfileWidget in a way that the end of the
edit will also trigger the profile to go back to ProfileState (show the
dive, if there's any) or empty Profile (if there's none).
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is highly broken in many ways - but it's the right first step.
I ported two of the most important methods from the old profile and now if
you are in add dive mode, double clicking on the new profile will
correctly add a handler on the planned dive. To see and move the handler
around, however, you need to activate the old planner.
Next step: add the handlers on the new profile.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As with any other graphics object, the settings for the ruler
should be managed by the ruler, clearing up the Profile logic
and making the code easier to read.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We used both preferencesChanged and settingsChanged in different
methods and classes to mean the same thing, this adds consistency.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The list of preferences that should trigger a full repaint are at the top
of this method, *if* this introduces a bug it is because some of the
preferences are not being correctly triaged yet and that needs to be
fixed. Regardless of that, now the profile will only enable / disable
the *ruler* instead of replotting everything.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The QSettings is a bit bloated on its use, so we are trying to narrow
down the amount of calls to it. We have a preferences struct, use that
instead.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
By moving the Hide/Show of the ruler to an internal method, we gain a bit
of codecleanuperism by removing a lot of unnecessary calls to their dest
and source drag-handlers.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The logic of removing the event was in the UI, and this makes
the code harder to test because we need to take into account
also the events that the interface is receiving, instead of
only relying on the algorithm to test.
so, now it lives in dive.h/.c and a unittest is easyer to make.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The old code replotted the whole dive, while what we really wanted was to
show the events. so just ->show() them.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The 'Hide Similar Events' function asked the Profile to replot eveything,
only because some events were hidden from the interface. Instead of that
we can simply hide the events since the graph will be the same.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If a dive has multiple dive computers we enable a special context menu
when the user right-clicks on the dive computer name AND is not already
showing the first dive computer. In that case we offer to make the
currently shown dive computer the first one.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
For most users this is no change at all. For the few who download from
multiple dive computers this now shows them which of them is the primary
dive computer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The original name was a really bad choice as we have a 'diveid' as part of
struct divecomputer - and that is not the diveid that is being used here.
Instead we use the 'id' member of struct dive which holds the "unique ID"
for this dive.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit renames getDiveById to get_dive_by_id, and it also removes the
Q_ASSERTS and if(!dive) return that the callers of this function were
calling. If it has a Q_ASSERT this means that the dive must exist,
so checking for nullness was bogus too. I've changed the assert (done
in a silly C-Way.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Same problem as the previous commit: toStdString() returns a temporary,
and c_str() will return a pointer to internal data, freed at the end of
the statement. So get the pointer to be strcpy'ed in the same statement.
Changed to toUtf8() to be more explicit about the encoding and to avoid
std::string
Signed-off-by: Thiago Macieira <thiago@macieira.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I we are showing a calculated ceiling, then we have to replot the profile
after a preferences change as the gradient factors could have changed
which might change a calculated ceiling.
Also use the rulergraph preference instead of checking the settings
directly.
Fixes#511
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Having all the grid lines in the same color made things visually
confusing. To clean this up a little make the heartrate lines a light gray
color.
Fixes#484
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
-Renaming prefs members for consistency.
-Changing references of QSettings to the prefs structure instead.
-Removing unused functions in pref.h were left over from an old version.
-Changing the data-type of bool members to short for consistency with other members.
Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
After adding the animation member in the preference struct, it is
very resonable to change these references of QSettings to the
preference structure instead.
Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Adds new push button "HR" to the button bar on the dive profile to
toggle display of heart rate.
TODO: New icon for the heart rate button is needed.
Fixes#485
Signed-off-by: Lakshman Anumolu <acrlakshman@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The lettering of the heart rate numbers on the lefthand exis "fall off"
the left hand of the profile panel when the panel is a bit narrow. This
minute change moves the letters a bit closer to the Y-axis so that their
left-hand extreme is more or less in line with those of the depth-labels
on the Y-axis. This is a partial response to Ticket # 484.
See #484
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add the option to edit the name of a bookmark to be more meaningful for
the user they prefer.
It works just as simple bookmarks and can be removed and hidden.
It won't accept names longer than 22 characters because longer names will
display as garbage text.
Also changed the code from displaying flag depending on event name to
depending on event type.
Signed-off-by: Yousef Hamza <jo.adama.93@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add additional check box in "preferences->graph" section that allows
users to hide average depth on dive profile.
By default this option is checked to show average depth.
Fixes#475
Signed-off-by: Lakshman Anumolu <acrlakshman@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
getColor() has a default argument for grayscale set to false.
With this patch we pass it the local isGrayscale flag, which
can only be set during printing.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Some flags like printMode and isGrayscale are missing yet needed.
The flag printMode is required so that we know *when* to hide
certain elements such as the ruler and tool tip (e.g. not needed
while printing).
isGrayscale should be passed to all getColor() calls, so that
the greyscale color table is respected.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Changeset a90818671 introduces a small inconvenience. The pp graphs at
startup are not shown according to the visibility settings. Requiring to
toggle the icons to show the desired pp graph.
Trivial fix.
Signed-off-by: Jan Mulder <jlmulder@planet.nl>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This should make the layout work better on smaller screens.
Fixes#458
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
display.h: dc_number is unsigned int, thus a couple of warnings
may pop-out.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
After the dive log has been closed, the ProfileWidget2 does not clear
the pn2 po2 and ph2 gas line.
This patch cleared the three lines after dive log closed.
Acked-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Hugle <wulong@comp.nus.edu.sg>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The selection logic was a bit random: some places would return NULL if
the dive computer index was out of range, others would return the
primary dive computer, and actually moving between dive computers would
just blindly increment and decrement the number.
This always selects the primary computer if the index is out of bounds,
and makes sure we stay in bound when switching beteen dive computers
(but switching between dives can then turn an in-bound number into an
out-of-bounds one)
Fixes#464
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I had intended to amend the previous commit with this before pushing it
out. This changes the comment that pointed out the bug that the previous
commit fixed.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Turns out we unconditionally set all events as visible when redrawing the
dive - even with a comment that this should take into account if the event
is visible. Oops.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This got lost when we switched to the new profile.
Remove event works. Hide events does call hide() on the DiveEventItem but
for some reason it stays visible. I'll hope for one of the more
experienced Qt people to fix that.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
By simply storing the coordinates based on the scene (instead of trying to
map them to real coordinates) the overlay position is correctly restored.
Also remove the redundant positioning before readPos is called.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The topmost Z order of items in the profile should be:
- background (poster / logo)
- toolTipItem
- rulerItem
...
This mostly fixes the ruler being under other elements.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The animation appeared when the user started subsurface with a default
file, wich was a little annoying since it didn't had a 'from' position
to go and it was also increasing it's size on some window managers
that do subtle windows animations when a program starts. This patch
treats the first dive opened when the program loads with a divelog pa
rameter differently as the following ones storing the velocity value
on a temporary, and reassigning it later.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Once the poster is displayed when there are no dives in the list,
we may also want to disable the QToolButtons (PO2, SAC, etc..),
until a new dive is loaded and the profile is redrawn.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the user has zoomed in but then changes to a new dive,
we may want to reset the scale back to the original value (1.0)
based on the current zoomLevel, so that the profile is not stuck
in zoomed mode.
This patch adds a snippet that resets the QGraphicsView scale,
zoomLevel variable and also the toolTip position.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch adds a new image resource named poster.png which,
is shown instead of the 3 posters. The main reason for that
is due to the poster text not being visible. This new image
is pretty much the Subsurface logo only.
It also removes the grid lines, while the poster is visible.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Such can be disabled with -Wno-reorder and are clearly
more of a nuisance, but C++98 12.6.2.5 says the order should be
the same as in the class declaration.
On theory this would only speed the compile times a tiny amount.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We had all in place, all that was missing was to actually load
the position stored on the settings for the tooltips.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This code cleanup fixes the two issues that I raised on
my last e-mail. hurrah.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch partially removes the code for the old profile from
Subsurface. It removes the use of the old profile on the mainwindow,
but keeping the code in the tree for now.
A bit of code-cleanup also entered this commit because I had to change
every instance of the code that used the old profile.
Now to the real code-cleanup
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The ruler is a weird beast - it has two child objects that access the
parent to call another function, that call the child functions.
When I updated the plot_info I didn't take that into consideration, what
happened is that when I set the parent's plot_info, the children's
plot_info are still invalid, but the update method is called anyhow.
This patch updates all plot_info's before calling anything else.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I know everyone will hate it.
Go ahead. Complain. Call me names.
At least now things are consistent and reproducible.
If you want changes, have your complaint come with a patch to
scripts/whitespace.pl so that we can automate it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch makes the ruler work again, the problem is that the fonts are
*terribly* big, I'll fix that on the next commit.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch toggles on / off the ruler via QSettings.
When the user clicks on the toolbar, this sets the settings to true /
false, in a way that if the user turns Subsurface on/ off, we still get
the last choosed option.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch adds the RulerItem inside of the new profile, and already takes
settings into consideration.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Just quick'n dirty glue code so that when the user clicks on the 'scale'
toolbar item, the new profile graphic is scaled.
Lovely thing: Animations for free. <3
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This appears to correctly add the tooltip to the event item, but for some
reason the tooltip isn't displayed for most events.
Still needs more work.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This allows us to give it a different color (red) and make it a smaller
size.
While implementing this I also fixed the size of the temperature text in
the new profile.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Admittedly this code doesn't do anything useful right now, but at least
have it not to anything useful in the right spot.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The only thing that was missing was the size of the vertical axis. I'm
setting a small line on the bottom of the temperature axis, since both
have blue color, this will not make people think one is the other.
TODO: change the color to red.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This was done during an IRC hacking session with Tomaz.
It compiles, it shows something but not the right graph.
Committed here so Tomaz and I can continue to work on it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The code of the context menu and the gas change event callback is mostly
the same as the old profile, with minimum modifications, as this changes
the order of the code on the callback to make it a bit saner (declare
variables first, call code later).
This also fixes a bug on the model that was not cleaning itself in the
correct way after a call to clear.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is just an attempt to not have the time markers and dive computer
name printed right on top of each other.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fiz zvalue of the partialPressure Gas Graph over the TimeAxis, and also
corrects the position of the PartialPressure gas graph. It now no longer
appears to 'float' over the TimeAxis, now it's on the very top of it.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch creates better defaults for the grid lines, size, position and
z-level.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Create the grids, and the way that they move is fabulous <3
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This class was pratically a re-do of the axis, I'll do the axis to plot
the lines when it feels like it.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This way the partial pressure graph can have smaller pressure labels than
all the other labels on the profile.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
C++ style of accessing single instance class object.
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When we move, shrink or expand the depth axis, the
meandepth should also change it's position. this
patch adds that.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The extra axis labels on the Temperature and Cylinder Pressure
graphs are not wanted in release mode as they create a lot of visual
clutter, but they are useful to have in debug mode since we can then
better understand what went wrong.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Same as the last commit, but for cylinder pressure. Another bug
was spotted, where the mean depth line does not move to the correct
location after a axis-size-changed - fixing that on next commit.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch adds shrinking of the Temperature axis when partial
pressures are shown. This adds an unwanted side effect however,
the axis started showing it's values - and we didn't do that on
the gtk version or on the old profile. While this is good for
debugging, it's not wanted for the software if it's on release
mode. I'll fix that in due time.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When the user checked the option to show or hide the partial
presure graph the size of the profile graph was kept the same;
usually I do those changes on the objects themselves, on the
settingsChanged method, but since the calculation of the
size of the profile was done on the ProfileView class for
consistency with the other objects, I had to change it there
too.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
plotDives takes a list of dives (for future use) but currently only looks
at the first dive in this list. With that semantic in mind we can save
ourselves some work if we first check if this is the same dive we are
already showing.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We carefully extracted the first dive passed in with the QList, but then
always used current_dive. That's silly.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Background was not correctly back to it's original position
and a few other items kept their visibility when it shouldn't.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch does a few things:
1 - reset the model when user closes the dive file
2 - connects the 'rowsAboutToBeRemoved' in a way that the graphics can
remove their polygons too
3 - adds a 'clear' virtual method so items that don't follow the rules can
clean themseves up.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Ancient code that was unused and only adding complexity to the
DiveCartesianAxis.
Also remove the spacing between the text and the lines of the Axis.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch re-enables a few items on the profile, most notably, the
profile itself.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Comment out most of the items on the profile since they are
currently completely broken ( positioning, etc ).
Also, remove the settingsChanged stuff from the DepthAxis because it
doesn't have the shrinked / expanded size on it ( it sits on the profile
code ) so I'll most probably move that to the profile settingsChanged in
the future - or if anyone knows of a better place to have this, I'm all
ears.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The setup of the item positions for the profile state should be done here.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Show a nice poster that Luisa did for Subsurface ( we have a few other
options that I'm waiting her to send. )
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change the 'namespace ItemPos' declared on the commit before this one to a
struct that will have all the 'on canvas' and 'off canvas' positions and
representations of all items, so we know where to change.
Also remove the remaining stuff from planer that was going to exist on
this profile.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This addItem was being called twice, and a warning that the item was
already in the scene was annoying me.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit breaks the whole new profile. <3
The problem with the old code is that I was using the QStateMachine
and I just got tired of it. I will implement a much-simpler state
machine to do what I want instead of hitting my head on the wall
to understand how that was supposed to work.
This commit also adds a few helper methods to simplify the understanding
of the constructor and tries to make the logic a bit better. No graphics
are being show right now. :)
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch starts the cleanup that will take a few iterations to finish.
The current profile code uses QStateMachine, and it's much too verbose
for something we can do with less than a third of its lines of code.
I also added on the beginning of the redesign of the profile code for
planner, edit and a few other things that are going to be ported to
the new profile in the future, but not currently - I just lack the time
to make that work for the next release.
This commit basically:
- moves all 'new' calls to the initializer-list
- create a new 'setupItem' private method to concentrate the calls
that any item will do
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is needed because of a braindead issue on the Qt event
loop:
http://stackoverflow.com/questions/10059721/qt-qstatemachine-sync-problems-initial-state-not-set-on-started-signali
For the "event 1" to be received, the machine must already be
in a state that react to that signal. Even it was a queued
connection, the slot would be queued but only after the signal
was received, which it isn't since there is no connection
yet at that point.
To solve your problem, you can wait for the machine is in
"state A" before emitting the signal:
machine->start();
qApp->processEvents();
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
