This demonstrates how to extend EShell without having to modify and
recompile e-shell.c. If NetworkManager integration is enabled, the
extension is loaded automatically when the EShell is created.
The same pattern can be applied to integrate other network monitoring
software like ConnMan or Microsoft's Wireless Zero Configuration.
We measure a sample string, and then clamp this to one fourth of the
screen's width; we do some voodoo to guess the monitor we are in.
Signed-off-by: Federico Mena Quintero <federico@novell.com>
Replace the EVO_EXPRESS environment variable with an --express command
line option. (Note, this adds a new translatable string for --help.)
Add an EUIManager class with an "express-mode" property and custom load
functions that use our new "express" preprocessor. This replaces the UI
manager functions in e-utils.c.
(Also going to see if I can get GTK+ to add an "add_ui_from_string"
method to GtkUIManagerClass that we can override. Then we could just
call gtk_ui_manager_add_ui_from_string() and the preprocessor would
automatically do its thing and chain up.)
Add an "express-mode" read-only GObject property to EShell.
Add e_shell_configure_ui_manager() to e-shell-utils.c. For now this
just creates a one-way property binding:
EShell:express-mode -> EUIManager:express-mode
Call this immediately after e_ui_manager_new(). (EUIManager can't do
this itself because it lives too low in the dependency hierarchy and
doesn't know about EShell.)
get a gtk_widget_destroy invocation, which meant we left some
callbacks registered, long after our child 'views' were destroyed
causing sudden death in update_marcus_bains_line_cb, manipulating
views.
Neither ETree::key-press nor ETableItem::key-press signal definitions
specify a GSignalAccumulator that terminates the signal emission when
a handler returns TRUE, and Evolution 2.29 connects multiple handlers
to ETree::key-press.
When the space key is pressed, the first handler implements the magic
space bar behavior and returns TRUE, which should terminate signal
emission but doesn't because there's no accumulator function on the
signal. So the second handler runs and checks for other keys besides
space. It returns FALSE since it didn't handle the key press.
End result: emission site gets back FALSE (from the second handler) as
the return value, so it thinks the key press was not handled at all and
invokes the fallback handler -- e_selection_model_toggle_single_row() --
which -unselects- the newly selected row, making it appear the next
unread message was never selected.
Several other ETable-related signals that return "handled" flags also
lack GSignalAccumulator functions. I've made a note to myself to fix
those as well.
Avoid listing calendar and directory targets explicitly, so that
e-selection.c contains the one and only master list. Still need
to figure out how to centralize "text/x-source-vcard".
if (PyCallable_Check (priv->pClass))
pInstance = PyObject_CallObject (priv->pClass, NULL);
pValue = PyObject_CallMethod (pInstance, (gchar *) name, NULL);
'pInstance' may be uninitialzed in call to PyObject_CallMethod().
Found by the Clang Static Analyzer.
