qulogic/libgnt
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Pressing arrow keys should reset the search timer.
2008-05-18, Sadrul Habib Chowdhury
8b0b55066565
Pressing arrow keys should reset the search timer.
/**
* GNT - The GLib Ncurses Toolkit
*
* GNT 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 library 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 of the License, 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
*/
#include
"gntlabel.h"
#include
"gntutils.h"
#include
<string.h>
enum
{
PROP_0
,
PROP_TEXT
,
PROP_TEXT_FLAG
};
enum
{
SIGS
=
1
,
};
static
GntWidgetClass
*
parent_class
=
NULL
;
static
void
gnt_label_destroy
(
GntWidget
*
widget
)
{
GntLabel
*
label
=
GNT_LABEL
(
widget
);
g_free
(
label
->
text
);
}
static
void
gnt_label_draw
(
GntWidget
*
widget
)
{
GntLabel
*
label
=
GNT_LABEL
(
widget
);
chtype
flag
=
gnt_text_format_flag_to_chtype
(
label
->
flags
);
wbkgdset
(
widget
->
window
,
'\0'
|
flag
);
mvwaddstr
(
widget
->
window
,
0
,
0
,
label
->
text
);
GNTDEBUG
;
}
static
void
gnt_label_size_request
(
GntWidget
*
widget
)
{
GntLabel
*
label
=
GNT_LABEL
(
widget
);
gnt_util_get_text_bound
(
label
->
text
,
&
widget
->
priv
.
width
,
&
widget
->
priv
.
height
);
}
static
void
gnt_label_set_property
(
GObject
*
obj
,
guint
prop_id
,
const
GValue
*
value
,
GParamSpec
*
spec
)
{
GntLabel
*
label
=
GNT_LABEL
(
obj
);
switch
(
prop_id
)
{
case
PROP_TEXT
:
g_free
(
label
->
text
);
label
->
text
=
gnt_util_onscreen_fit_string
(
g_value_get_string
(
value
),
-1
);
break
;
case
PROP_TEXT_FLAG
:
label
->
flags
=
g_value_get_int
(
value
);
break
;
default
:
g_return_if_reached
();
break
;
}
}
static
void
gnt_label_get_property
(
GObject
*
obj
,
guint
prop_id
,
GValue
*
value
,
GParamSpec
*
spec
)
{
GntLabel
*
label
=
GNT_LABEL
(
obj
);
switch
(
prop_id
)
{
case
PROP_TEXT
:
g_value_set_string
(
value
,
label
->
text
);
break
;
case
PROP_TEXT_FLAG
:
g_value_set_int
(
value
,
label
->
flags
);
break
;
default
:
break
;
}
}
static
void
gnt_label_class_init
(
GntLabelClass
*
klass
)
{
GObjectClass
*
gclass
=
G_OBJECT_CLASS
(
klass
);
parent_class
=
GNT_WIDGET_CLASS
(
klass
);
parent_class
->
destroy
=
gnt_label_destroy
;
parent_class
->
draw
=
gnt_label_draw
;
parent_class
->
map
=
NULL
;
parent_class
->
size_request
=
gnt_label_size_request
;
gclass
->
set_property
=
gnt_label_set_property
;
gclass
->
get_property
=
gnt_label_get_property
;
g_object_class_install_property
(
gclass
,
PROP_TEXT
,
g_param_spec_string
(
"text"
,
"Text"
,
"The text for the label."
,
NULL
,
G_PARAM_READWRITE
|
G_PARAM_STATIC_NAME
|
G_PARAM_STATIC_NICK
|
G_PARAM_STATIC_BLURB
)
);
g_object_class_install_property
(
gclass
,
PROP_TEXT_FLAG
,
g_param_spec_int
(
"text-flag"
,
"Text flag"
,
"Text attribute to use when displaying the text in the label."
,
GNT_TEXT_FLAG_NORMAL
,
GNT_TEXT_FLAG_NORMAL
|
GNT_TEXT_FLAG_BOLD
|
GNT_TEXT_FLAG_UNDERLINE
|
GNT_TEXT_FLAG_BLINK
|
GNT_TEXT_FLAG_DIM
|
GNT_TEXT_FLAG_HIGHLIGHT
,
GNT_TEXT_FLAG_NORMAL
,
G_PARAM_READWRITE
|
G_PARAM_STATIC_NAME
|
G_PARAM_STATIC_NICK
|
G_PARAM_STATIC_BLURB
)
);
GNTDEBUG
;
}
static
void
gnt_label_init
(
GTypeInstance
*
instance
,
gpointer
class
)
{
GntWidget
*
widget
=
GNT_WIDGET
(
instance
);
gnt_widget_set_take_focus
(
widget
,
FALSE
);
GNT_WIDGET_SET_FLAGS
(
widget
,
GNT_WIDGET_NO_BORDER
|
GNT_WIDGET_NO_SHADOW
);
GNT_WIDGET_SET_FLAGS
(
widget
,
GNT_WIDGET_GROW_X
);
widget
->
priv
.
minw
=
3
;
widget
->
priv
.
minh
=
1
;
GNTDEBUG
;
}
/******************************************************************************
* GntLabel API
*****************************************************************************/
GType
gnt_label_get_gtype
(
void
)
{
static
GType
type
=
0
;
if
(
type
==
0
)
{
static
const
GTypeInfo
info
=
{
sizeof
(
GntLabelClass
),
NULL
,
/* base_init */
NULL
,
/* base_finalize */
(
GClassInitFunc
)
gnt_label_class_init
,
NULL
,
/* class_finalize */
NULL
,
/* class_data */
sizeof
(
GntLabel
),
0
,
/* n_preallocs */
gnt_label_init
,
/* instance_init */
NULL
/* value_table */
};
type
=
g_type_register_static
(
GNT_TYPE_WIDGET
,
"GntLabel"
,
&
info
,
0
);
}
return
type
;
}
GntWidget
*
gnt_label_new
(
const
char
*
text
)
{
return
gnt_label_new_with_format
(
text
,
0
);
}
GntWidget
*
gnt_label_new_with_format
(
const
char
*
text
,
GntTextFormatFlags
flags
)
{
GntWidget
*
widget
=
g_object_new
(
GNT_TYPE_LABEL
,
"text-flag"
,
flags
,
"text"
,
text
,
NULL
);
return
widget
;
}
void
gnt_label_set_text
(
GntLabel
*
label
,
const
char
*
text
)
{
g_object_set
(
label
,
"text"
,
text
,
NULL
);
if
(
GNT_WIDGET
(
label
)
->
window
)
{
werase
(
GNT_WIDGET
(
label
)
->
window
);
gnt_widget_draw
(
GNT_WIDGET
(
label
));
}
}