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Override triple-click to select entire line. Fixes #149 #746

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Override triple-click to select entire line. Fixes #149 #746

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29 changes: 29 additions & 0 deletions xed/xed-view.c
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Original file line number Diff line number Diff line change
Expand Up @@ -548,6 +548,34 @@ xed_view_delete_from_cursor (GtkTextView *text_view,
}
}

static gboolean
xed_view_extend_selection (GtkTextView *text_view,
GtkTextExtendSelection granularity,
const GtkTextIter *location,
GtkTextIter *start,
GtkTextIter *end)
{
/* Override the triple-click so the entire line, not just the displayed
* line is selected.
*/
if (granularity == GTK_TEXT_EXTEND_SELECTION_LINE)
{
*start = *location;
*end = *location;

gtk_text_iter_set_line_offset (start, 0);

if (!gtk_text_iter_ends_line (end))
{
gtk_text_iter_forward_to_line_end (end);
}

return GDK_EVENT_STOP;
}

return GTK_TEXT_VIEW_CLASS (xed_view_parent_class)->extend_selection (text_view, granularity, location, start, end);
}

static GtkTextBuffer *
xed_view_create_buffer (GtkTextView *text_view)
{
Expand Down Expand Up @@ -589,6 +617,7 @@ xed_view_class_init (XedViewClass *klass)

text_view_class->delete_from_cursor = xed_view_delete_from_cursor;
text_view_class->create_buffer = xed_view_create_buffer;
text_view_class->extend_selection = xed_view_extend_selection;

/* A new signal DROP_URIS has been added to allow plugins to intercept
* the default dnd behaviour of 'text/uri-list'. XedView now handles
Expand Down