[PATCH] Make Marble optional
Alberto Corona
albcoron at gmail.com
Thu Mar 6 18:29:30 PST 2014
Compiling on other systems should not be affected as long as the name for
the marble library is the same on those systems. Again, like I said before,
I'm far too unfamiliar with Qt to be able to make the changes to the main
window to hide the dummy widget. Compiling on Windows natively is already a
HUGE pain, and it already seems cross compiling is the better solution, and
I don't know if many people do that. What I'm trying to ask though is if
it's really worth fixing the main window for a completely optional compile
time option (as it is)? Or, should this go into a different implementation
to where the user could technically have subsurface installed and have the
marble widget load as an optional dependency? As I understood, this was
initially an option solely for being able to develop subsurface without
having to install marble and the dependency load it brings
On Thu, Mar 6, 2014 at 1:06 PM, Anton Lundin <glance at acc.umu.se> wrote:
> On 05 March, 2014 - Alberto Corona wrote:
>
> > I hate gmail, still need to configure my mutt. For the list:
> >
> > Sure, the reason I didn't send the patch initially was to see if you were
> > alright with the changes. Would a warning or verbose message that
> > subsurface was build without marble really be necessary if the user has
> to
> > run qmake with "CONFIG += no-marble"? Also, is there different naming for
> > the marble library on Windows as in order to link up marble you have to
> > pass "-lmarblewidget" and NOT "-lmarblewidgetd"? So that is, that config
> > works for compiling without marble on Linux. Also, I'm sorry if I was
> > unclear again and didn't ask if I could continue using some of your
> work,
> > the reason for me continuing this thread was to communicate with you and
> > then see if you'd like me to ammend the commit message and or send you
> the
> > patch for your SOB.
> >
>
> I would say that so long we have a blank panel there instead of a marble
> widget we should say something about why its blank.
>
> The patch you suggested doesn't say anything about only working on Linux
> and I think it would be a bad thing if it doesn't work across all our
> different platforms. I would much prefer the original solution.
>
>
> //Anton
>
>
>
> > On Wed, Mar 5, 2014 at 11:24 AM, Alberto Corona <albcoron at gmail.com>
> wrote:
> >
> > > Sure, the reason I didn't send the patch initially was to see if you
> were
> > > alright with the changes. Would a warning or verbose message that
> > > subsurface was build without marble really be necessary if the user
> has to
> > > run qmake with "CONFIG += no-marble"? Also, is there different naming
> for
> > > the marble library on Windows as in order to link up marble you have to
> > > pass "-lmarblewidget" and NOT "-lmarblewidgetd"? So that is, that
> config
> > > works for compiling without marble on Linux. Also, I'm sorry if I was
> > > unclear again and didn't ask if I could continue using some of your
> work,
> > > the reason for me continuing this thread was to communicate with you
> and
> > > then see if you'd like me to ammend the commit message and or send you
> the
> > > patch for your SOB.
> > >
> > >
> > > On Tue, Mar 4, 2014 at 5:34 PM, Anton Lundin <glance at acc.umu.se>
> wrote:
> > >
> > >> On 04 March, 2014 - Alberto Corona wrote:
> > >>
> > >> > Right, first off I fixed the warnings by the compiler by returning
> the
> > >> > object and event. I also fixed the qmake config (it was previously
> > >> > completely broken). Also added the instructions to compile without
> in
> > >> > the INSTALL.
> > >> >
> > >>
> > >> First, There are nothing about attribution about where most of the
> code
> > >> comes from. If you base your code on my code, write that in the commit
> > >> message. Add also a Signed-off-by: from me as the first of the lines
> in
> > >> the "audit-trail".
> > >> When you continue on someone else work its a really good ask that
> person
> > >> for a ACK that it looks sane.
> > >>
> > >> For example when Dirk sees that you have bin continuing on something i
> > >> wrote, he usually would like my feedback before merging that code.
> > >>
> > >> https://www.kernel.org/doc/Documentation/SubmittingPatches have a
> quite
> > >> good explanation how to think surrounding how and when stuff should be
> > >> signed.
> > >>
> > >>
> > >> If we don't completely remove that frame from the main window it
> should
> > >> be replaced with something saying that marble is disabled at least.
> > >>
> > >>
> > >> Then the "LIBS -= -lmarblewidget", if you look up a couple of rows, it
> > >> might be named -lmarblewidgetd .
> > >>
> > >>
> > >> Could you elaborate on the: "QSettings
> > >> had to be included into maintab.h in order for QSettings to be
> defined."
> > >>
> > >> I can't find any reason for that change to interact with the rest of
> the
> > >> code.
> > >>
> > >>
> > >> //Anton
> > >>
> > >>
> > >> > On Tue, Mar 04, 2014 at 09:33:13AM +0100, Anton Lundin wrote:
> > >> > > On 03 March, 2014 - Alberto Corona wrote:
> > >> > >
> > >> > > > Here's the link again as I forgot to include the list
> > >> > > >
> > >>
> https://github.com/0x1A/subsurface/commit/eb215101097120f8c62339fd767b71574cdd0bbd
> > >> > > >
> > >> > > > Like Anton said, this is a bit hacky, though I don't think
> there's
> > >> a very
> > >> > > > easy way to do so without reworking quite a bit of the
> mainwindow
> > >> (for
> > >> > > > which I'm too inexperienced with Qt for to change).
> > >> > > >
> > >> > >
> > >> > > When resubmitting a patch, its a god practice to resubmit it in
> the
> > >> same
> > >> > > way as you submitted your first patch.
> > >> > >
> > >> > > Its also a really god idea to include a changelog addressing the
> > >> review
> > >> > > comments from the last submission.
> > >> > >
> > >> > >
> > >> > > So, pleas go back and look at the comments from the last
> submission
> > >> and
> > >> > > tell us how you have addressed those.
> > >> > >
> > >> > >
> > >> > > //Anton
> > >> > >
> > >> > >
> > >> > > > On Mon, Mar 3, 2014 at 8:00 PM, Alberto Corona <
> albcoron at gmail.com>
> > >> wrote:
> > >> > > >
> > >> > > > >
> > >> > > > > The changes are here
> > >> > > > >
> > >>
> https://github.com/0x1A/subsurface/commit/eb215101097120f8c62339fd767b71574cdd0bbd
> > >> > > > >
> > >> > > > >
> > >> > > > > On Mon, Mar 3, 2014 at 7:29 PM, Dirk Hohndel <
> dirk at hohndel.org>
> > >> wrote:
> > >> > > > >
> > >> > > > >> On Mon, 2014-03-03 at 18:17 -0600, Alberto Corona wrote:
> > >> > > > >> > Ok so I've got things working now, though I'd like to see
> if
> > >> Anton is
> > >> > > > >> > ok with the changes. Unfortunately, I'm not familiar enough
> > >> with Qt to
> > >> > > > >> > change the way the splitters work in order to get rid of
> the
> > >> blank
> > >> > > > >> > dummy widget.
> > >> > > > >> >
> > >> > > > >>
> > >> > > > >> And where would we find those changes?
> > >> > > > >>
> > >> > > > >> /D
> > >> > > > >>
> > >> > > > >>
> > >> > > > >>
> > >> > > > >
> > >> > >
> > >> > > > _______________________________________________
> > >> > > > subsurface mailing list
> > >> > > > subsurface at hohndel.org
> > >> > > > http://lists.hohndel.org/cgi-bin/mailman/listinfo/subsurface
> > >> > >
> > >> > >
> > >> > > --
> > >> > > Anton Lundin +46702-161604
> > >>
> > >> > >From eb215101097120f8c62339fd767b71574cdd0bbd Mon Sep 17 00:00:00
> 2001
> > >> > From: Alberto Corona <albcoron at gmail.com>
> > >> > Date: Mon, 3 Mar 2014 13:49:21 -0600
> > >> > Subject: [PATCH] Make Marble optional at compile
> > >> >
> > >> > Make Marble optional at compile by creating a dummy widget.
> QSettings
> > >> > had to be included into maintab.h in order for QSettings to be
> defined.
> > >> > Add instructions in INSTALL for compiling without Marble.
> > >> >
> > >> > Signed-off-by: Alberto Corona <albcoron at gmail.com>
> > >> > ---
> > >> > INSTALL | 1 +
> > >> > qt-ui/globe.cpp | 12 ++++++++++++
> > >> > qt-ui/globe.h | 21 +++++++++++++++++++++
> > >> > qt-ui/maintab.h | 1 +
> > >> > subsurface-configure.pri | 6 ++++++
> > >> > 5 files changed, 41 insertions(+)
> > >> >
> > >> > diff --git a/INSTALL b/INSTALL
> > >> > index be3c5ed..0c192e6 100644
> > >> > --- a/INSTALL
> > >> > +++ b/INSTALL
> > >> > @@ -74,6 +74,7 @@ $ sudo make install
> > >> > To compile Subsurface:
> > >> > $ git clone git://subsurface.hohndel.org/subsurface.git
> > >> > $ cd subsurface
> > >> > + - You can use "CONFIG += no-marble" to compile without the Marble
> > >> widget -
> > >> > $ qmake # qmake-qt4 on some flavors of Linux
> > >> > $ make
> > >> > $ sudo make install [optionally, add: prefix=/usr/local]
> > >> > diff --git a/qt-ui/globe.cpp b/qt-ui/globe.cpp
> > >> > index 496afb4..69a12c5 100644
> > >> > --- a/qt-ui/globe.cpp
> > >> > +++ b/qt-ui/globe.cpp
> > >> > @@ -1,4 +1,5 @@
> > >> > #include "globe.h"
> > >> > +#ifndef NO_MARBLE
> > >> > #include "kmessagewidget.h"
> > >> > #include "mainwindow.h"
> > >> > #include "ui_mainwindow.h"
> > >> > @@ -297,3 +298,14 @@ void GlobeGPS::resizeEvent(QResizeEvent *event)
> > >> > messageWidget->setGeometry(5, 5, size - 10, 0);
> > >> > messageWidget->setMaximumHeight(500);
> > >> > }
> > >> > +
> > >> > +#else
> > >> > +
> > >> > +GlobeGPS::GlobeGPS(QWidget *parent) {}
> > >> > +void GlobeGPS::reload() {}
> > >> > +void GlobeGPS::repopulateLabels() {}
> > >> > +void GlobeGPS::centerOn(struct dive *dive) {}
> > >> > +void GlobeGPS::prepareForGetDiveCoordinates() {}
> > >> > +bool GlobeGPS::eventFilter(QObject *obj, QEvent *ev) {return
> > >> QObject::eventFilter(obj, ev);}
> > >> > +
> > >> > +#endif
> > >> > diff --git a/qt-ui/globe.h b/qt-ui/globe.h
> > >> > index 80d9613..fb57d2e 100644
> > >> > --- a/qt-ui/globe.h
> > >> > +++ b/qt-ui/globe.h
> > >> > @@ -1,5 +1,6 @@
> > >> > #ifndef GLOBE_H
> > >> > #define GLOBE_H
> > >> > +#ifndef NO_MARBLE
> > >> >
> > >> > #include <marble/MarbleWidget.h>
> > >> > #include <marble/GeoDataCoordinates.h>
> > >> > @@ -41,4 +42,24 @@ slots:
> > >> > void prepareForGetDiveCoordinates();
> > >> > };
> > >> >
> > >> > +#else
> > >> > +
> > >> > +// Dummy widget in place of Marble widget
> > >> > +
> > >> > +#include <QWidget>
> > >> > +
> > >> > +class GlobeGPS : public QWidget {
> > >> > + Q_OBJECT
> > >> > +public:
> > >> > + GlobeGPS(QWidget *parent);
> > >> > + void reload();
> > >> > + void repopulateLabels();
> > >> > + void centerOn(struct dive *dive);
> > >> > + bool eventFilter(QObject *, QEvent *);
> > >> > +public
> > >> > +slots:
> > >> > + void prepareForGetDiveCoordinates();
> > >> > +};
> > >> > +
> > >> > +#endif
> > >> > #endif // GLOBE_H
> > >> > diff --git a/qt-ui/maintab.h b/qt-ui/maintab.h
> > >> > index 946b673..fda74dc 100644
> > >> > --- a/qt-ui/maintab.h
> > >> > +++ b/qt-ui/maintab.h
> > >> > @@ -9,6 +9,7 @@
> > >> >
> > >> > #include <QTabWidget>
> > >> > #include <QDialog>
> > >> > +#include <QSettings>
> > >> > #include <QMap>
> > >> >
> > >> > #include "models.h"
> > >> > diff --git a/subsurface-configure.pri b/subsurface-configure.pri
> > >> > index 8e6aead..8d38934 100644
> > >> > --- a/subsurface-configure.pri
> > >> > +++ b/subsurface-configure.pri
> > >> > @@ -148,6 +148,12 @@ win32 {
> > >> > DEFINES -= UNICODE
> > >> > }
> > >> >
> > >> > +# Optional Marble
> > >> > +no-marble {
> > >> > + DEFINES += NO_MARBLE
> > >> > + LIBS -= -lmarblewidget
> > >> > +}
> > >> > +
> > >> > #
> > >> > # misc
> > >> > #
> > >> > --
> > >> > 1.9.0
> > >> >
> > >>
> > >>
> > >> --
> > >> Anton Lundin +46702-161604
> > >>
> > >
> > >
>
> --
> Anton Lundin +46702-161604
>
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