Some icon themes only provide large icons for stock items. This can
cause problems like overly large icons appearing in the GParted UI.
Found on Kubuntu 16.04 LTS with default breeze icon theme.
Be compatible with these icon themes by forcing scaling of stock icons
to the requested size.
Icons are used either by Gtk::Image widgets, or Gtk::CellRendererPixbuf
objects for comboboxes/treeviews. For Gtk::Image widgets we add
Utils::mk_image() that constructs Gtk::Image widgets and then sets the
pixel-size property. For Gtk::CellRendererPixbuf we add
Utils::mk_pixbuf() that first loads a Gdk::Pixbuf and then scales if
needed.
Closes#39 - After GTK3 port icons are too big on KDE
There is a bug affecting Gtk+ 3.22.8 to 3.22.30 in which destroying a
GtkComboBox when it is not hidden results in this message:
Gtk-CRITICAL **: gtk_widget_is_drawable: assertion 'GTK_IS_WIDGET (widget)' failed
This happens in GParted when some dialogs are closed, for example the
Create New Partition and Create Partition Table dialogs. To work around
the issue we call Gtk::Dialog::hide() in the destructors of our dialog
classes.
The issue was fixed in Gtk 3.24.0.
* Gtk 3.22.8 was released in February 2017.
* Gtk 3.24.0 was released in September 2018.
References:
[1] Gtk Issue - GtkComboBox::private::popup_window can be NULL
https://gitlab.gnome.org/GNOME/gtk/issues/125
[2] Gtk commit - combobox: popdown() the menu during unmap()
7401794de6
[3] Gtk commit - Check for NULL priv->popup_window in
gtk_combo_box_popdown()
aa5d926c84Closes#7 - Port to Gtk3
It made the code look a little messy, is easily resolved in the build
system and made the dependencies more complicated than needed. Each
GParted header was tracked via multiple different names (different
numbers of "../include/" prefixes). For example just looking at how
DialogFeatures.o depends on Utils.h:
$ cd src
$ make DialogFeatures.o
$ egrep ' [^ ]*Utils.h' .deps/DialogFeatures.Po
../include/DialogFeatures.h ../include/../include/Utils.h \
../include/../include/../include/../include/../include/../include/Utils.h \
../include/../include/../include/Utils.h \
After removing "../include/" from the GParted header #includes, just
need to add "-I../include" to the compile command via the AM_CPPFLAGS in
src/Makefile.am. Now the dependencies on GParted header files are
tracked under a single name (with a single "../include/" prefix). Now
DialogFeatures.o only depends on a single name to Utils.h:
$ make DialogFeatures.o
$ egrep ' [^ ]*Utils.h' .deps/DialogFeatures.Po
../include/DialogFeatures.h ../include/Utils.h ../include/i18n.h \
This is part of parent bug:
Bug #721455 - Obsolete info in license text on multiple modules
and GNOME Goal:
https://wiki.gnome.org/Initiatives/GnomeGoals/Proposals
* verify all source files to make sure they have a license and a
copyright, and that both are up-to-date
Bug #721565 - License text contains obsolete FSF postal address
In the Create Partition Table dialog display the entries in the combobox
in order.
Previously the default of MSDOS or GPT was moved to the first item in
the combobox. Now the partition table types remain in order with just
either MSDOS or GPT being selected as as the default as required.
The partition table types are displayed in the order supplied by
libparted, which is alphabetic except with "loop" last.
Bug #711098 - Default partition table can not handle > 2 TiB disks
MSDOS partition table is limited to addressing 2^32 sectors, limiting
disks using 512 byte sectors to 2 TiB in size. Fdisk reports the
following warning on disks 2 TiB and larger.
# truncate -s 2T /var/tmp/loop-2T
# losetup /dev/loop0 /var/tmp/loop-2T
# fdisk /dev/loop0
WARNING: The size of this disk is 2.2 TB (2199023255552 bytes).
DOS partition table format can not be used on drives for volumes
larger than (2199023255040 bytes) for 512-byte sectors. Use parted(1) and GUID
partition table format (GPT).
(Fdisk arguably reports this warning one sector too early. Anyway for
safety and consistency GParted will use this limit too). Continue to
use MSDOS as the default partition table type for disks smaller than 2
TiB and use GPT as the default for disks 2 TiB and larger. This
maximises compatibility.
Also remove the advanced expander and always show the partition table
list box.
Bug #711098 - Default partition table can not handle > 2 TiB disks
Include guards need to be unique within GParted code and all included
library header files.
http://en.wikipedia.org/wiki/Include_guard#Difficulties
Use this model for all include guards:
#ifndef GPARTED_FILE_NAME_H
#define GPARTED_FILE_NAME_H
...
#endif /* GPARTED_FILE_NAME_H */
Closes Bug #539297 - Make include guards unique
Some classes contained private attributes which were used only by a single
member function. Such items were moved to the corresponding function implementations
to stress their limited usage scope.
A few unused variables were also deleted.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
* src/Dialog_Filesystems.cc: fixed a11y thingy (#316108)
* include/GParted_Core.h,
src/GParted_Core.cc,
include/Dialog_Disklabel.h,
src/Dialog_Disklabel.cc,
src/Win_GParted.cc : get labeltypes from libparted instead of hardcoding them,
also changed some text (#315979)
* Harddisks without disklabel are now properly initizalized and shown in the menu. When one tries to create a new partition on
such a disk a dialog pops up with some blabla about disklabels and offers to create a disklabel. sweet :P (special thanks to mantiena-baltix
for bringing this issue to my attention)
* fixed minor annoyance with refreshing detailed deviceinfo after a 'deep refresh'
Luca Bacci