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extend selection if shift is down, bug #50939

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2001-12-31  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
	selection if shift is down, bug #50939
	(gtk_text_view_button_press_event): add double/triple click
	selection to the current selection if shift is down
This commit is contained in:
Havoc Pennington 2001-12-31 17:58:04 +00:00 committed by Havoc Pennington
parent a307ffbf11
commit 64891890fb
8 changed files with 106 additions and 10 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

7
ChangeLog.pre-2-0
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

7
ChangeLog.pre-2-2
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextview.c (gtk_text_view_start_selection_drag): extend
selection if shift is down, bug #50939
(gtk_text_view_button_press_event): add double/triple click
selection to the current selection if shift is down
2001-12-31 Havoc Pennington <hp@pobox.com>
* gtk/gtktextiter.c (gtk_text_iter_get_visible_line_index): fix

67
gtk/gtktextview.c
View File

@ -3513,8 +3513,8 @@ gtk_text_view_button_press_event (GtkWidget *widget, GdkEventButton *event)
event->type == GDK_3BUTTON_PRESS) &&
event->button == 1)
{
GtkTextIter start, end;
GtkTextIter start, end;
/* End the selection drag, otherwise we'd clear the new
* word/line selection on button release
*/
@ -3560,12 +3560,28 @@ gtk_text_view_button_press_event (GtkWidget *widget, GdkEventButton *event)
}
}
gtk_text_buffer_move_mark (get_buffer (text_view),
gtk_text_buffer_get_selection_bound (get_buffer (text_view)),
&start);
gtk_text_buffer_move_mark (get_buffer (text_view),
gtk_text_buffer_get_insert (get_buffer (text_view)),
&end);
if (event->state & GDK_SHIFT_MASK)
{
/* Take union of old and new selection */
GtkTextIter old_start, old_end;
gtk_text_buffer_get_selection_bounds (get_buffer (text_view),
&old_start, &old_end);
gtk_text_iter_order (&start, &old_start);
gtk_text_iter_order (&old_end, &end);
/* Now start is the first of the starts, and end is the
* last of the ends
*/
}
gtk_text_buffer_move_mark_by_name (get_buffer (text_view),
"selection_bound",
&start);
gtk_text_buffer_move_mark_by_name (get_buffer (text_view),
"insert",
&end);
text_view->just_selected_element = TRUE;
@ -4590,14 +4606,45 @@ gtk_text_view_start_selection_drag (GtkTextView *text_view,
GdkEventButton *button)
{
GtkTextIter newplace;
GtkTextBuffer *buffer;
g_return_if_fail (text_view->selection_drag_handler == 0);
gtk_grab_add (GTK_WIDGET (text_view));
buffer = get_buffer (text_view);
newplace = *iter;
gtk_text_buffer_place_cursor (get_buffer (text_view), &newplace);
if (button->state & GDK_SHIFT_MASK)
{
/* Extend selection */
GtkTextIter start, end;
gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
if (gtk_text_iter_compare (&newplace, &start) <= 0)
{
gtk_text_buffer_move_mark_by_name (buffer, "insert",
&newplace);
gtk_text_buffer_move_mark_by_name (buffer, "selection_bound",
&end);
}
else if (gtk_text_iter_compare (&newplace, &end) >= 0)
{
gtk_text_buffer_move_mark_by_name (buffer, "insert",
&newplace);
gtk_text_buffer_move_mark_by_name (buffer, "selection_bound",
&start);
}
}
else
{
/* Replace selection */
gtk_text_buffer_place_cursor (buffer, &newplace);
}
text_view->selection_drag_handler = gtk_signal_connect (GTK_OBJECT (text_view),
"motion_notify_event",