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Remove the Gtk Ticker plugin as it doesn't scale to today's IM networks
2020-08-22, Gary Kramlich
fefaa6596e74
Remove the Gtk Ticker plugin as it doesn't scale to today's IM networks
Remove the ticker plugin as it doesn't scale to todays typical IM usage.
Testing Done:
Compile and install.
Reviewed at https://reviews.imfreedom.org/r/81/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or(at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#
include
<config.h>
#endif
#include
"gtkdnd-hints.h"
#include
<gdk/gdk.h>
#include
<gdk-pixbuf/gdk-pixbuf.h>
typedef
struct
{
GtkWidget
*
widget
;
gchar
*
filename
;
gint
ox
;
gint
oy
;
}
HintWindowInfo
;
/*
* Info about each hint widget. See PidginDndHintWindowId enum.
*/
static
HintWindowInfo
hint_windows
[]
=
{
{
NULL
,
"arrow-up.xpm"
,
-13
/
2
,
0
},
{
NULL
,
"arrow-down.xpm"
,
-13
/
2
,
-16
},
{
NULL
,
"arrow-left.xpm"
,
0
,
-13
/
2
},
{
NULL
,
"arrow-right.xpm"
,
-16
,
-13
/
2
},
{
NULL
,
NULL
,
0
,
0
}
};
static
void
dnd_hints_realized_cb
(
GtkWidget
*
window
,
GtkWidget
*
pix
)
{
GdkPixbuf
*
pixbuf
;
cairo_surface_t
*
surface
;
cairo_region_t
*
region
;
cairo_t
*
cr
;
pixbuf
=
gtk_image_get_pixbuf
(
GTK_IMAGE
(
pix
));
surface
=
cairo_image_surface_create
(
CAIRO_FORMAT_A1
,
gdk_pixbuf_get_width
(
pixbuf
),
gdk_pixbuf_get_height
(
pixbuf
));
cr
=
cairo_create
(
surface
);
gdk_cairo_set_source_pixbuf
(
cr
,
pixbuf
,
0
,
0
);
cairo_paint
(
cr
);
cairo_destroy
(
cr
);
region
=
gdk_cairo_region_create_from_surface
(
surface
);
gtk_widget_shape_combine_region
(
window
,
region
);
cairo_region_destroy
(
region
);
cairo_surface_destroy
(
surface
);
}
static
GtkWidget
*
dnd_hints_init_window
(
const
gchar
*
fname
)
{
GdkPixbuf
*
pixbuf
;
GtkWidget
*
pix
;
GtkWidget
*
win
;
pixbuf
=
gdk_pixbuf_new_from_file
(
fname
,
NULL
);
g_return_val_if_fail
(
pixbuf
,
NULL
);
win
=
gtk_window_new
(
GTK_WINDOW_POPUP
);
pix
=
gtk_image_new_from_pixbuf
(
pixbuf
);
gtk_container_add
(
GTK_CONTAINER
(
win
),
pix
);
gtk_widget_show_all
(
pix
);
g_object_unref
(
G_OBJECT
(
pixbuf
));
g_signal_connect
(
G_OBJECT
(
win
),
"realize"
,
G_CALLBACK
(
dnd_hints_realized_cb
),
pix
);
return
win
;
}
static
void
get_widget_coords
(
GtkWidget
*
w
,
gint
*
x1
,
gint
*
y1
,
gint
*
x2
,
gint
*
y2
)
{
gint
ox
,
oy
,
width
,
height
;
GtkWidget
*
parent
=
gtk_widget_get_parent
(
w
);
if
(
parent
&&
gtk_widget_get_window
(
parent
)
==
gtk_widget_get_window
(
w
))
{
GtkAllocation
allocation
;
gtk_widget_get_allocation
(
w
,
&
allocation
);
get_widget_coords
(
parent
,
&
ox
,
&
oy
,
NULL
,
NULL
);
height
=
allocation
.
height
;
width
=
allocation
.
width
;
}
else
{
GdkWindow
*
win
=
gtk_widget_get_window
(
w
);
gdk_window_get_origin
(
win
,
&
ox
,
&
oy
);
width
=
gdk_window_get_width
(
win
);
height
=
gdk_window_get_height
(
win
);
}
if
(
x1
)
*
x1
=
ox
;
if
(
y1
)
*
y1
=
oy
;
if
(
x2
)
*
x2
=
ox
+
width
;
if
(
y2
)
*
y2
=
oy
+
height
;
}
static
void
dnd_hints_init
(
void
)
{
static
gboolean
done
=
FALSE
;
gint
i
;
if
(
done
)
return
;
done
=
TRUE
;
for
(
i
=
0
;
hint_windows
[
i
].
filename
!=
NULL
;
i
++
)
{
gchar
*
fname
;
fname
=
g_build_filename
(
PURPLE_DATADIR
,
"pixmaps"
,
"pidgin"
,
hint_windows
[
i
].
filename
,
NULL
);
hint_windows
[
i
].
widget
=
dnd_hints_init_window
(
fname
);
g_free
(
fname
);
}
}
void
pidgin_dnd_hints_hide_all
(
void
)
{
gint
i
;
for
(
i
=
0
;
hint_windows
[
i
].
filename
!=
NULL
;
i
++
)
pidgin_dnd_hints_hide
(
i
);
}
void
pidgin_dnd_hints_hide
(
PidginDndHintWindowId
i
)
{
GtkWidget
*
w
=
hint_windows
[
i
].
widget
;
if
(
w
&&
GTK_IS_WIDGET
(
w
))
gtk_widget_hide
(
w
);
}
void
pidgin_dnd_hints_show
(
PidginDndHintWindowId
id
,
gint
x
,
gint
y
)
{
GtkWidget
*
w
;
dnd_hints_init
();
w
=
hint_windows
[
id
].
widget
;
if
(
w
&&
GTK_IS_WIDGET
(
w
))
{
gtk_window_move
(
GTK_WINDOW
(
w
),
hint_windows
[
id
].
ox
+
x
,
hint_windows
[
id
].
oy
+
y
);
gtk_widget_show
(
w
);
}
}
void
pidgin_dnd_hints_show_relative
(
PidginDndHintWindowId
id
,
GtkWidget
*
widget
,
PidginDndHintPosition
horiz
,
PidginDndHintPosition
vert
)
{
gint
x1
,
x2
,
y1
,
y2
;
gint
x
=
0
,
y
=
0
;
GtkAllocation
allocation
;
gtk_widget_get_allocation
(
widget
,
&
allocation
);
get_widget_coords
(
widget
,
&
x1
,
&
y1
,
&
x2
,
&
y2
);
x1
+=
allocation
.
x
;
x2
+=
allocation
.
x
;
y1
+=
allocation
.
y
;
y2
+=
allocation
.
y
;
switch
(
horiz
)
{
case
HINT_POSITION_RIGHT
:
x
=
x2
;
break
;
case
HINT_POSITION_LEFT
:
x
=
x1
;
break
;
case
HINT_POSITION_CENTER
:
x
=
(
x1
+
x2
)
/
2
;
break
;
default
:
/* should not happen */
g_warning
(
"Invalid parameter to pidgin_dnd_hints_show_relative"
);
break
;
}
switch
(
vert
)
{
case
HINT_POSITION_TOP
:
y
=
y1
;
break
;
case
HINT_POSITION_BOTTOM
:
y
=
y2
;
break
;
case
HINT_POSITION_CENTER
:
y
=
(
y1
+
y2
)
/
2
;
break
;
default
:
/* should not happen */
g_warning
(
"Invalid parameter to pidgin_dnd_hints_show_relative"
);
break
;
}
pidgin_dnd_hints_show
(
id
,
x
,
y
);
}