2 * widget.c - widget managing
4 * Copyright © 2007 Julien Danjou <julien@danjou.info>
5 * Copyright © 2007 Aldo Cortesi <aldo@nullcube.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 #include "statusbar.h"
28 extern AwesomeConf globalconf
;
30 const NameFuncLink WidgetList
[] =
32 {"taglist", taglist_new
},
33 {"layoutinfo", layoutinfo_new
},
34 {"focustitle", focustitle_new
},
35 {"textbox", textbox_new
},
36 {"iconbox", iconbox_new
},
37 {"netwmicon", netwmicon_new
},
38 {"progressbar", progressbar_new
},
43 widget_calculate_alignments(Widget
*widget
)
45 for(; widget
; widget
= widget
->next
)
47 if(widget
->alignment
== AlignFlex
)
49 widget
= widget
->next
;
52 widget
->alignment
= AlignLeft
;
56 for(; widget
; widget
= widget
->next
)
58 if (widget
->alignment
== AlignFlex
)
59 warn("Multiple flex widgets in panel -"
60 " ignoring flex for all but the first.");
61 widget
->alignment
= AlignRight
;
66 widget_calculate_offset(int barwidth
, int widgetwidth
, int offset
, int alignment
)
68 if (alignment
== AlignLeft
|| alignment
== AlignFlex
)
70 return barwidth
- offset
- widgetwidth
;
74 widget_find(char *name
, int screen
)
79 for(sb
= globalconf
.screens
[screen
].statusbar
; sb
; sb
= sb
->next
)
80 for(widget
= sb
->widgets
; widget
; widget
= widget
->next
)
81 if(a_strcmp(name
, widget
->name
) == 0)
88 widget_common_button_press(Widget
*widget
, XButtonPressedEvent
*ev
)
92 for(b
= widget
->buttons
; b
; b
= b
->next
)
93 if(ev
->button
== b
->button
&& CLEANMASK(ev
->state
) == b
->mod
&& b
->func
)
94 b
->func(widget
->statusbar
->screen
, b
->arg
);
98 widget_common_tell(Widget
*widget
, char *command
__attribute__ ((unused
)))
100 warn("%s widget does not accept commands.\n", widget
->name
);
104 widget_common_new(Widget
*widget
, Statusbar
*statusbar
, cfg_t
* config
)
108 widget
->statusbar
= statusbar
;
109 name
= cfg_title(config
);
110 widget
->name
= a_strdup(name
);
111 widget
->tell
= widget_common_tell
;
112 widget
->button_press
= widget_common_button_press
;
115 /** Send command to widget
116 * \param screen Screen ID
117 * \param arg Widget command. Syntax depends on specific widget.
118 * \ingroup ui_callback
121 uicb_widget_tell(int screen
, char *arg
)
129 warn("Must specify a widget.\n");
134 p
= strtok(arg
, " ");
137 warn("Ignoring malformed widget command.\n");
141 widget
= widget_find(p
, screen
);
144 warn("No such widget: %s\n", p
);
148 if (p
+strlen(p
) < arg
+len
)
150 p
= p
+ strlen(p
) + 1;
151 command
= p_new(char, strlen(p
)+1);
152 strncpy(command
, p
, strlen(p
));
153 widget
->tell(widget
, command
);
157 widget
->tell(widget
, NULL
);
159 statusbar_draw_all(screen
);
163 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80