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Setup the devenv and bump the meson requirement to 0.58.0
20 months ago, Gary Kramlich
d72061c0dbf3
Setup the devenv and bump the meson requirement to 0.58.0
Testing Done:
changed some colorpairs in `build/config/gnt/gntrc` to verify that it was loading that file.
Reviewed at https://reviews.imfreedom.org/r/1571/
/*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include
"gntinternal.h"
#include
"gntlabel.h"
#include
"gntutils.h"
#include
"gnttextviewprivate.h"
#include
"gntwidgetprivate.h"
#include
"gntncurses.h"
#include
<string.h>
struct
_GntLabel
{
GntWidget
parent
;
gchar
*
text
;
GntTextFormatFlags
flags
;
};
enum
{
PROP_0
,
PROP_TEXT
,
PROP_TEXT_FLAG
};
enum
{
SIGS
=
1
,
};
G_DEFINE_TYPE
(
GntLabel
,
gnt_label
,
GNT_TYPE_WIDGET
)
static
void
gnt_label_destroy
(
GntWidget
*
widget
)
{
GntLabel
*
label
=
GNT_LABEL
(
widget
);
g_clear_pointer
(
&
label
->
text
,
g_free
);
}
static
void
gnt_label_draw
(
GntWidget
*
widget
)
{
WINDOW
*
window
=
gnt_widget_get_window
(
widget
);
GntLabel
*
label
=
GNT_LABEL
(
widget
);
chtype
flag
=
gnt_text_format_flag_to_chtype
(
label
->
flags
);
wbkgdset
(
window
,
'\0'
|
flag
);
mvwaddstr
(
window
,
0
,
0
,
C_
(
label
->
text
));
}
static
void
gnt_label_size_request
(
GntWidget
*
widget
)
{
GntLabel
*
label
=
GNT_LABEL
(
widget
);
gint
width
,
height
;
gnt_util_get_text_bound
(
label
->
text
,
&
width
,
&
height
);
gnt_widget_set_internal_size
(
widget
,
width
,
height
);
}
static
void
gnt_label_set_property
(
GObject
*
obj
,
guint
prop_id
,
const
GValue
*
value
,
G_GNUC_UNUSED
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
,
G_GNUC_UNUSED
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
*
obj_class
=
G_OBJECT_CLASS
(
klass
);
GntWidgetClass
*
widget_class
=
GNT_WIDGET_CLASS
(
klass
);
widget_class
->
destroy
=
gnt_label_destroy
;
widget_class
->
draw
=
gnt_label_draw
;
widget_class
->
map
=
NULL
;
widget_class
->
size_request
=
gnt_label_size_request
;
obj_class
->
set_property
=
gnt_label_set_property
;
obj_class
->
get_property
=
gnt_label_get_property
;
g_object_class_install_property
(
obj_class
,
PROP_TEXT
,
g_param_spec_string
(
"text"
,
"Text"
,
"The text for the label."
,
NULL
,
G_PARAM_READWRITE
|
G_PARAM_STATIC_STRINGS
)
);
g_object_class_install_property
(
obj_class
,
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_STRINGS
)
);
}
static
void
gnt_label_init
(
GntLabel
*
label
)
{
GntWidget
*
widget
=
GNT_WIDGET
(
label
);
gnt_widget_set_take_focus
(
widget
,
FALSE
);
gnt_widget_set_has_border
(
widget
,
FALSE
);
gnt_widget_set_has_shadow
(
widget
,
FALSE
);
gnt_widget_set_grow_x
(
widget
,
TRUE
);
gnt_widget_set_minimum_size
(
widget
,
3
,
1
);
}
/******************************************************************************
* GntLabel API
*****************************************************************************/
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
)
{
WINDOW
*
window
;
g_object_set
(
label
,
"text"
,
text
,
NULL
);
window
=
gnt_widget_get_window
(
GNT_WIDGET
(
label
));
if
(
window
)
{
werase
(
window
);
gnt_widget_draw
(
GNT_WIDGET
(
label
));
}
}