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app: change return value of GimpToolWidget::button_press() from gboolean to gint

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so widgets can return which handle was clicked. The values boolean
semantics stay the same so if(retval) gives the same result. This is
useful for the upcoming transform tool widgets.
This commit is contained in:
Michael Natterer 2017-06-16 20:55:02 +02:00
parent b097dce96e
commit 44d33bfd3b
4 changed files with 12 additions and 12 deletions
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6
app/display/gimptoolcompass.c
View file

@ -118,7 +118,7 @@ static void gimp_tool_compass_get_property (GObject *object
GParamSpec *pspec);
static void gimp_tool_compass_changed (GimpToolWidget *widget);
static gboolean gimp_tool_compass_button_press (GimpToolWidget *widget,
static gint gimp_tool_compass_button_press (GimpToolWidget *widget,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
@ -557,7 +557,7 @@ gimp_tool_compass_changed (GimpToolWidget *widget)
gimp_tool_compass_update_hilight (compass);
}
gboolean
gint
gimp_tool_compass_button_press (GimpToolWidget *widget,
const GimpCoords *coords,
guint32 time,
@ -639,7 +639,7 @@ gimp_tool_compass_button_press (GimpToolWidget *widget,
private->function = ADDING;
}
return TRUE;
return 1;
}
void

6
app/display/gimptoolline.c
View file

@ -105,7 +105,7 @@ static void gimp_tool_line_get_property (GObject *object,
GParamSpec *pspec);
static void gimp_tool_line_changed (GimpToolWidget *widget);
static gboolean gimp_tool_line_button_press (GimpToolWidget *widget,
static gint gimp_tool_line_button_press (GimpToolWidget *widget,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
@ -372,10 +372,10 @@ gimp_tool_line_button_press (GimpToolWidget *widget,
gimp_tool_line_point_motion (line,
state & gimp_get_constrain_behavior_mask ());
return TRUE;
return 1;
}
return FALSE;
return 0;
}
void

8
app/display/gimptoolwidget.c
View file

@ -430,22 +430,22 @@ gimp_tool_widget_add_transform_guides (GimpToolWidget *widget,
return item;
}
gboolean
gint
gimp_tool_widget_button_press (GimpToolWidget *widget,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonPressType press_type)
{
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET (widget), FALSE);
g_return_val_if_fail (coords != NULL, FALSE);
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);
return FALSE;
return 0;
}
void

4
app/display/gimptoolwidget.h
View file

@ -58,7 +58,7 @@ struct _GimpToolWidgetClass
const gchar *status);
/* virtual functions */
gboolean (* button_press) (GimpToolWidget *widget,
gint (* button_press) (GimpToolWidget *widget,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
@ -152,7 +152,7 @@ GimpCanvasItem * gimp_tool_widget_add_transform_guides
/* for tools, to be called from the respective GimpTool method
* implementations
*/
gboolean gimp_tool_widget_button_press (GimpToolWidget *widget,
gint gimp_tool_widget_button_press (GimpToolWidget *widget,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,