-
Notifications
You must be signed in to change notification settings - Fork 11
/
display.lisp
184 lines (148 loc) · 5.57 KB
/
display.lisp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
#|
Cells Gtk
Copyright (c) 2004 by Vasilis Margioulas <vasilism@sch.gr>
You have the right to distribute and use this software as governed by
the terms of the Lisp Lesser GNU Public License (LLGPL):
(http://opensource.franz.com/preamble.html)
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
Lisp Lesser GNU Public License for more details.
|#
(in-package :cgtk)
(defun to-str (sym)
(if (stringp sym)
sym
(string-downcase (format nil "~a" sym))))
(defmacro with-markup (markup &rest rest)
(destructuring-bind (&key font-desc font-family face size style
weight variant stretch foreground background
underline rise strikethrough fallback lang) markup
(let ((markup-start
`(format nil "<span~{ ~a=~s~}>"
(list
,@(when font-desc `("font_desc" (to-str ,font-desc)))
,@(when font-family `("font_family" (to-str ,font-family)))
,@(when face `("face" (to-str ,face)))
,@(when size `("size" (to-str ,size)))
,@(when style `("style" (to-str ,style)))
,@(when weight `("weight" (to-str ,weight)))
,@(when variant `("variant" (to-str ,variant)))
,@(when stretch `("stretch" (to-str ,stretch)))
,@(when foreground `("foreground" (to-str ,foreground)))
,@(when background `("background" (to-str ,background)))
,@(when underline `("underline" (to-str ,underline)))
,@(when rise `("rise" (to-str ,rise)))
,@(when strikethrough `("strikethrough" (if ,strikethrough "true" "false")))
,@(when fallback `("fallback" (to-str ,fallback)))
,@(when lang `("lang" (to-str ,lang)))))))
`(format nil "~a ~a </span>" ,markup-start (format nil "~{~a~}" (list ,@rest))))))
;;;
;;; misc
;;;
;;; adds padding and alignment to label, arrow, image, and (pixmap)
(defmd misc ()
xalign :xalign (c-in .5)
yalign :yalign (c-in .5)
xpad :xpad (c-in 0)
ypad :ypad (c-in 0))
(defobserver xalign ((self misc))
(gtk-misc-set-alignment (id self) (^xalign) (^yalign)))
(defobserver yalign ((self misc))
(gtk-misc-set-alignment (id self) (^xalign) (^yalign)))
(defobserver xpad ((self misc))
(gtk-misc-set-padding (id self) (^xpad) (^ypad)))
(defobserver ypad ((self misc))
(gtk-misc-set-padding (id self) (^xpad) (^ypad)))
;;;
;;; label
;;;
(def-widget label (widget misc)
((markup :accessor markup :initarg :markup :initform nil)
(text :accessor text :initarg :text :initform nil))
(line-wrap selectable use-markup)
()
:text (c-in nil)
:use-markup (c? (not (null (markup self))))
:new-args (c_1 (list nil))
:xalign (c-in 0.0))
(defobserver text ((self label))
(when new-value
(gtk-label-set-text-with-mnemonic (id self) new-value)))
(defobserver markup ((self label))
(when new-value
(gtk-label-set-markup-with-mnemonic (id self) new-value)))
(def-widget accel-label ()
((text :accessor text :initarg :text :initform nil))
()
()
:new-args (c? (list (text self))))
(def-widget image (widget misc)
((filename :accessor filename :initarg :filename :initform nil)
(stock :accessor stock :initarg :stock :initform nil)
(stock-id :accessor stock-id
:initform (c? (format nil "gtk-~a" (string-downcase (symbol-name (stock self))))))
(icon-size :accessor icon-size :initarg :icon-size :initform nil)
(icon-size-id :accessor icon-size-id
:initform (c? (case (icon-size self)
(:menu 1)
(:small-toolbar 2)
(:large-toolbar 3)
(:button 4)
(:dnd 5)
(:dialog 6)
(t 4)))))
()
()
:new-tail (c? (if (stock self)
'-from-stock
'-from-file))
:new-args (c_1 (if (stock self)
(list (stock-id self) (icon-size-id self))
(list (or (filename self) "")))))
(defobserver stock ((self image))
"Set the image of a stock icon"
(when new-value
(gtk-image-set-from-stock (id self) (stock-id self) (icon-size-id self))))
(def-widget statusbar ()
((contexts :accessor contexts :initform (make-hash-table)))
(has-resize-grip)
()
:has-resize-grip t)
(defmethod new-context ((self statusbar) context)
(setf (gethash context (contexts self))
(gtk-statusbar-get-context-id (id self) (format nil "~a" context))))
(defmethod push-message ((self statusbar) message &optional (context 'main))
(let ((id (gethash context (contexts self))))
(when id
(gtk-statusbar-push (id self) id message))))
(defmethod pop-message ((self statusbar) &optional (context 'main))
(let ((id (gethash context (contexts self))))
(when id
(gtk-statusbar-pop (id self) id))))
(defmethod initialize-instance :after ((self statusbar) &rest rest)
(new-context self 'main))
(def-widget progress-bar ()
((text :accessor text :initarg :text :initform (c-in nil))
(fraction :accessor fraction :initarg :fraction :initform (c-in nil))
(pulse-step :accessor pulse-step :initarg :pulse-step :initform (c-in nil))
(orientation :accessor orientation :initarg :orientation :initform (c-in nil)))
()
())
(defmethod pulse ((self progress-bar))
(gtk-progress-bar-pulse (id self)))
(defobserver fraction ((self progress-bar))
(when new-value
(gtk-progress-bar-set-fraction (id self) (coerce new-value 'double-float))))
(defobserver pulse-step ((self progress-bar))
(when new-value
(gtk-progress-bar-set-pulse-step (id self) (coerce new-value 'double-float))))
(defobserver orientation ((self progress-bar))
(when new-value
(gtk-progress-bar-set-orientation (id self)
(case new-value
(:right 0)
(:left 1)
(:top 2)
(:bottom 3)
(t 0)))))