[WIP] Fremantle GTK3 Experiment - Page 16 - maemo.org

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Android_808	2017-03-02 , 12:50
Posts: 1,200 \| Thanked: 3,020 times \| Joined on Dec 2010	#151

Commits done, except one:

Code:

diff --git a/tests/check-hildon-font-selection-dialog.c b/tests/check-hildon-font-selection-dialog.c
index ec79a12..43bbeab 100644
--- a/tests/check-hildon-font-selection-dialog.c
+++ b/tests/check-hildon-font-selection-dialog.c
@@ -69,11 +69,10 @@ fx_setup_default_font_selection_dialog ()
 static void 
 fx_teardown_default_font_selection_dialog ()
 {
-  
-  gtk_widget_destroy(GTK_WIDGET(font_selection_dialog));
+//FIXME the following line causes a segfault.
+  //gtk_widget_destroy(GTK_WIDGET(font_selection_dialog));
     
   gtk_widget_destroy(GTK_WIDGET(showed_window));
-
 }

I still need to get to the bottom of this one.

Instructions for building so that tests can run using the module are in the commit message:
https://github.com/android-808/hildo...9a7cfe8625f3c1

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freemangordon	2017-03-04 , 16:38
Posts: 3,058 \| Thanked: 12,894 times \| Joined on Mar 2010 @ Sofia,Bulgaria	#152

I am stuck porting gnome-vfs part of libhildonfm, esp in finding (gio) replacement of gnome_vfs_volume_monitor_get_volume_for_path. Any hint?

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Android_808	2017-03-04 , 21:21
Posts: 1,200 \| Thanked: 3,020 times \| Joined on Dec 2010	#153

How about:

Create a GFile

Code:

GFile *
g_file_new_for_path (const char *path);

Get the enclosing mount for that GFile

Code:

GMount *
g_file_find_enclosing_mount (GFile *file,
                             GCancellable *cancellable,
                             GError **error);

Code:

void
g_file_find_enclosing_mount_async (GFile *file,
                                   int io_priority,
                                   GCancellable *cancellable,
                                   GAsyncReadyCallback callback,
                                   gpointer user_data);

Then get the volume from the mount

Code:

GVolume *
g_mount_get_volume (GMount *mount);

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Android_808	2017-03-04 , 21:42
Posts: 1,200 \| Thanked: 3,020 times \| Joined on Dec 2010	#154

Additionally, it might be worth taking a look at gtkplacessidebar.c, theres quite a lot of GVolume, GMount related code there.

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freemangordon	2017-03-04 , 22:26
Posts: 3,058 \| Thanked: 12,894 times \| Joined on Mar 2010 @ Sofia,Bulgaria	#155

Originally Posted by Android_808

How about:

Create a GFile

Code:

GFile *
g_file_new_for_path (const char *path);

Get the enclosing mount for that GFile

Code:

GMount *
g_file_find_enclosing_mount (GFile *file,
                             GCancellable *cancellable,
                             GError **error);

Code:

void
g_file_find_enclosing_mount_async (GFile *file,
                                   int io_priority,
                                   GCancellable *cancellable,
                                   GAsyncReadyCallback callback,
                                   gpointer user_data);

Then get the volume from the mount

Code:

GVolume *
g_mount_get_volume (GMount *mount);

Already tried that, doesn't work. I looked at lots of code over the inet, g_file_find_enclosing_mount is used all over the place, but it doesn't work like one may think of.
I am playing with g_file_find_enclosing_mount(), gio Unix Mounts, GVfs and what not for the last couple of days with no success.

It is even worse - on my ubuntu 14.04, g_volume_monitor_get_mounts() returns only one mount - sftp:// mount to my devuan VM, but nothing about local mounts ("/", "run", ...)

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Android_808	2017-03-04 , 23:06
Posts: 1,200 \| Thanked: 3,020 times \| Joined on Dec 2010	#156

We also use it in hildon-desktop, in hd-backgrounds.c IIRC. I checked my Cordia version but evidently they ripped it out. The few examples I came across were gnome-main-menu, which has now disabled the code as they were using it for thumbnail generation.

I haven't looked at hildonfm yet. The thumbnail code ripped out of hildon-home and hildon-thumbnail I was going to take a look at xfce as their generator is a descendant of ours.

I'll try and find some more examples.

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freemangordon	2017-03-04 , 23:26
Posts: 3,058 \| Thanked: 12,894 times \| Joined on Mar 2010 @ Sofia,Bulgaria	#157

I made some progress on at least finding the GUnixMountEntry for a path. Still, there is no way to find GMount out of GUnixMountEntry (GMount is the replacement of GnomeVFSVolume according to https://developer.gnome.org/gio/stable/ch33.html)

What I got so far is that GMount is "user visible mount" - whatever it is. IOW - this is what is seen in "places" in nautilus, IIUC.

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freemangordon	2017-03-04 , 23:49
Posts: 3,058 \| Thanked: 12,894 times \| Joined on Mar 2010 @ Sofia,Bulgaria	#158

ok, it seems the piece of code I am trying to port is only interested in local mounts, so GUnixMountEntry should do the job. It is already too late here so I will continue tomorrow, but I think I have an idea on what to do.

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freemangordon	2017-03-05 , 09:21
Posts: 3,058 \| Thanked: 12,894 times \| Joined on Mar 2010 @ Sofia,Bulgaria	#159

I guess https://github.com/fremantle-gtk2/li...bd3389707b83d8 should do the job, will see once it is fully ported

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freemangordon	2017-04-06 , 15:36
Posts: 3,058 \| Thanked: 12,894 times \| Joined on Mar 2010 @ Sofia,Bulgaria	#160

libhildonfm is almost finished, yet I wonder what is the best way to deal with hildon_get_user_named_dir

Nokia implemented it in glib, but I don;t want to patch it. Maybe we should teach Maemo to use the same dirs as the other DEs, however, I can't find the equivalent of NOKIA_CAMERA_DIR

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