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app: add gimp_tool_widget_{get,set}_visible()

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Add mew gimp_tool_widget_{get,set}_visible() functions, which allow
setting the visibility of a tool widget.  While the widget is
invisible, it ignores all events.

(cherry picked from commit f1a7abaef9)
This commit is contained in:
Ell
2019-01-13 07:57:19 -05:00
parent 3ac417afe4
commit c862886205
2 changed files with 98 additions and 30 deletions
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124
app/display/gimptoolwidget.c
View File

@ -74,6 +74,7 @@ struct _GimpToolWidgetPrivate
gint snap_width;
gint snap_height;
gboolean visible;
gboolean focus;
};
@ -213,6 +214,8 @@ static void
gimp_tool_widget_init (GimpToolWidget *widget)
{
widget->private = gimp_tool_widget_get_instance_private (widget);
widget->private->visible = TRUE;
}
static void
@ -226,6 +229,8 @@ gimp_tool_widget_constructed (GObject *object)
gimp_assert (GIMP_IS_DISPLAY_SHELL (private->shell));
private->item = gimp_canvas_group_new (private->shell);
gimp_canvas_item_set_visible (private->item, private->visible);
}
static void
@ -351,6 +356,32 @@ gimp_tool_widget_get_item (GimpToolWidget *widget)
return widget->private->item;
}
void
gimp_tool_widget_set_visible (GimpToolWidget *widget,
gboolean visible)
{
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
if (visible != widget->private->visible)
{
widget->private->visible = visible;
if (widget->private->item)
gimp_canvas_item_set_visible (widget->private->item, visible);
if (! visible)
gimp_tool_widget_set_status (widget, NULL);
}
}
gboolean
gimp_tool_widget_get_visible (GimpToolWidget *widget)
{
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), FALSE);
return widget->private->visible;
}
void
gimp_tool_widget_set_focus (GimpToolWidget *widget,
gboolean focus)
@ -818,10 +849,14 @@ gimp_tool_widget_button_press (GimpToolWidget *widget,
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), 0);
g_return_val_if_fail (coords != NULL, 0);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_press)
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_press (widget,
coords, time, state,
press_type);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_press)
{
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_press (widget,
coords, time,
state,
press_type);
}
return 0;
}
@ -836,10 +871,13 @@ gimp_tool_widget_button_release (GimpToolWidget *widget,
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
g_return_if_fail (coords != NULL);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_release)
GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_release (widget,
coords, time, state,
release_type);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_release)
{
GIMP_TOOL_WIDGET_GET_CLASS (widget)->button_release (widget,
coords, time, state,
release_type);
}
}
void
@ -851,9 +889,12 @@ gimp_tool_widget_motion (GimpToolWidget *widget,
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
g_return_if_fail (coords != NULL);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion)
GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion (widget,
coords, time, state);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion)
{
GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion (widget,
coords, time, state);
}
}
GimpHit
@ -865,9 +906,13 @@ gimp_tool_widget_hit (GimpToolWidget *widget,
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), GIMP_HIT_NONE);
g_return_val_if_fail (coords != NULL, GIMP_HIT_NONE);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->hit)
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->hit (widget,
coords, state, proximity);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hit)
{
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->hit (widget,
coords, state,
proximity);
}
return GIMP_HIT_NONE;
}
@ -881,9 +926,12 @@ gimp_tool_widget_hover (GimpToolWidget *widget,
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
g_return_if_fail (coords != NULL);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover)
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover (widget,
coords, state, proximity);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover)
{
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover (widget,
coords, state, proximity);
}
}
void
@ -891,8 +939,11 @@ gimp_tool_widget_leave_notify (GimpToolWidget *widget)
{
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->leave_notify)
GIMP_TOOL_WIDGET_GET_CLASS (widget)->leave_notify (widget);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->leave_notify)
{
GIMP_TOOL_WIDGET_GET_CLASS (widget)->leave_notify (widget);
}
}
gboolean
@ -902,8 +953,11 @@ gimp_tool_widget_key_press (GimpToolWidget *widget,
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), FALSE);
g_return_val_if_fail (kevent != NULL, FALSE);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_press)
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_press (widget, kevent);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_press)
{
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_press (widget, kevent);
}
return FALSE;
}
@ -915,8 +969,11 @@ gimp_tool_widget_key_release (GimpToolWidget *widget,
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), FALSE);
g_return_val_if_fail (kevent != NULL, FALSE);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_release)
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_release (widget, kevent);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_release)
{
return GIMP_TOOL_WIDGET_GET_CLASS (widget)->key_release (widget, kevent);
}
return FALSE;
}
@ -929,9 +986,12 @@ gimp_tool_widget_motion_modifier (GimpToolWidget *widget,
{
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion_modifier)
GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion_modifier (widget,
key, press, state);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion_modifier)
{
GIMP_TOOL_WIDGET_GET_CLASS (widget)->motion_modifier (widget,
key, press, state);
}
}
void
@ -942,9 +1002,12 @@ gimp_tool_widget_hover_modifier (GimpToolWidget *widget,
{
g_return_if_fail (GIMP_IS_TOOL_WIDGET (widget));
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover_modifier)
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover_modifier (widget,
key, press, state);
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover_modifier)
{
GIMP_TOOL_WIDGET_GET_CLASS (widget)->hover_modifier (widget,
key, press, state);
}
}
gboolean
@ -959,7 +1022,8 @@ gimp_tool_widget_get_cursor (GimpToolWidget *widget,
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), FALSE);
g_return_val_if_fail (coords != NULL, FALSE);
if (GIMP_TOOL_WIDGET_GET_CLASS (widget)->get_cursor)
if (widget->private->visible &&
GIMP_TOOL_WIDGET_GET_CLASS (widget)->get_cursor)
{
GimpCursorType my_cursor;
GimpToolCursorType my_tool_cursor;