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app: fix CRITICAL in GimpNavigationEditor 

... after commit 2c9a8a567b.  Don't
use the same function as a handler for GimpContext::display-changed
and GimpContext::image-changed -- their signatures are different.
This commit is contained in:
Ell 2019-09-10 17:47:19 +03:00
parent 49640ebfee
commit 1b3c1fb9cb
1 changed files with 21 additions and 4 deletions
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25
app/display/gimpnavigationeditor.c
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@ -199,6 +199,20 @@ gimp_navigation_editor_display_changed (GimpContext *context,
gimp_navigation_editor_set_shell (editor, shell);
}
static void
gimp_navigation_editor_image_chaged (GimpContext *context,
GimpImage *image,
GimpNavigationEditor *editor)
{
GimpDisplay *display = gimp_context_get_display (context);
GimpDisplayShell *shell = NULL;
if (display && image)
shell = gimp_display_get_shell (display);
gimp_navigation_editor_set_shell (editor, shell);
}
static void
gimp_navigation_editor_set_context (GimpDocked *docked,
GimpContext *context)
@ -211,6 +225,9 @@ gimp_navigation_editor_set_context (GimpDocked *docked,
g_signal_handlers_disconnect_by_func (editor->context,
gimp_navigation_editor_display_changed,
editor);
g_signal_handlers_disconnect_by_func (editor->context,
gimp_navigation_editor_image_chaged,
editor);
}
editor->context = context;
@ -220,12 +237,12 @@ gimp_navigation_editor_set_context (GimpDocked *docked,
g_signal_connect (context, "display-changed",
G_CALLBACK (gimp_navigation_editor_display_changed),
editor);
/* make sure to also run gimp_navigation_editor_display_changed() when\
* the last image is closed, but its display doesn't, so that the editor
* is properly cleared.
/* make sure to also call gimp_navigation_editor_set_shell() when the
* last image is closed, even though the display isn't changed, so that
* the editor is properly cleared.
*/
g_signal_connect (context, "image-changed",
G_CALLBACK (gimp_navigation_editor_display_changed),
G_CALLBACK (gimp_navigation_editor_image_chaged),
editor);
display = gimp_context_get_display (context);