This source file includes following definitions.
- frame_adjust
- frame_draw
- frame_new
- frame_callback
- frame_set_title
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30 #include <config.h>
31
32 #include <stdlib.h>
33
34 #include "lib/global.h"
35 #include "lib/tty/tty.h"
36 #include "lib/tty/color.h"
37 #include "lib/skin.h"
38 #include "lib/strutil.h"
39 #include "lib/util.h"
40 #include "lib/widget.h"
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53
54 static void
55 frame_adjust (WFrame * f)
56 {
57 Widget *w = WIDGET (f);
58 Widget *wo = WIDGET (w->owner);
59
60 w->y = wo->y;
61 w->x = wo->x;
62 w->lines = wo->lines;
63 w->cols = wo->cols;
64
65 w->pos_flags |= WPOS_KEEP_ALL;
66 }
67
68
69
70 static void
71 frame_draw (const WFrame * f)
72 {
73 const Widget *w = CONST_WIDGET (f);
74 int d = f->compact ? 0 : 1;
75 const int *colors;
76
77 colors = widget_get_colors (w);
78
79 if (mc_global.tty.shadows)
80 tty_draw_box_shadow (w->y, w->x, w->lines, w->cols, SHADOW_COLOR);
81
82 tty_setcolor (colors[FRAME_COLOR_NORMAL]);
83 tty_fill_region (w->y, w->x, w->lines, w->cols, ' ');
84 tty_draw_box (w->y + d, w->x + d, w->lines - 2 * d, w->cols - 2 * d, f->single);
85
86 if (f->title != NULL)
87 {
88
89 tty_setcolor (colors[FRAME_COLOR_TITLE]);
90 widget_gotoyx (w, d, (w->cols - str_term_width1 (f->title)) / 2);
91 tty_print_string (f->title);
92 }
93 }
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99 WFrame *
100 frame_new (int y, int x, int lines, int cols, const char *title, gboolean single, gboolean compact)
101 {
102 WFrame *f;
103 Widget *w;
104
105 f = g_new (WFrame, 1);
106 w = WIDGET (f);
107 widget_init (w, y, x, lines, cols, frame_callback, NULL);
108
109 f->single = single;
110 f->compact = compact;
111
112 f->title = NULL;
113 frame_set_title (f, title);
114
115 return f;
116 }
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119
120 cb_ret_t
121 frame_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
122 {
123 WFrame *f = FRAME (w);
124
125 switch (msg)
126 {
127 case MSG_INIT:
128 frame_adjust (f);
129 return MSG_HANDLED;
130
131 case MSG_DRAW:
132 frame_draw (f);
133 return MSG_HANDLED;
134
135 case MSG_DESTROY:
136 g_free (f->title);
137 return MSG_HANDLED;
138
139 default:
140 return widget_default_callback (w, sender, msg, parm, data);
141 }
142 }
143
144
145
146 void
147 frame_set_title (WFrame * f, const char *title)
148 {
149 MC_PTR_FREE (f->title);
150
151
152 if (title != NULL && *title != '\0')
153 {
154 char *t;
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156 t = g_strstrip (g_strdup (title));
157 if (*t != '\0')
158 f->title = g_strdup_printf (" %s ", t);
159 g_free (t);
160 }
161
162 widget_draw (WIDGET (f));
163 }
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