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- Committer: Ulbadulba
- Date: 2010-05-13 11:39:42 UTC
- Revision ID: albyrock87@gmail.com-20100513113942-qditjpqgb9kgjroq
Formatting done. Old code deleted. Author to me. Curves symmetry now controls symmetry. New option Stripe Width added, but it brokes awnSettings.py, why?
added
removed
src/awn-background-lucido.c
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Author : Michal Hruby <michal.mhr@gmail.com>
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* Author : Alberto Aldegheri <albyrock87+dev@gmail.com>
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*
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*/
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#include "awn-background-lucido.h"
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#include "awn-applet-manager.h"
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G_DEFINE_TYPE (AwnBackgroundLucido, awn_background_lucido, AWN_TYPE_BACKGROUND_FLAT)
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G_DEFINE_TYPE(AwnBackgroundLucido, awn_background_lucido, AWN_TYPE_BACKGROUND_FLAT)
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#define AWN_BACKGROUND_LUCIDO_GET_PRIVATE(obj) ( \
34
G_TYPE_INSTANCE_GET_PRIVATE (obj, AWN_TYPE_BACKGROUND_LUCIDO, \
35
AwnBackgroundLucidoPrivate))
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struct _AwnBackgroundLucidoPrivate
38
{
39
gint radius;
40
gint top_pad;
41
42
gboolean in_corner;
43
44
GtkWidget *separator;
45
};
46
47
static void awn_background_lucido_draw (AwnBackground *bg,
48
cairo_t *cr,
49
GtkPositionType position,
50
GdkRectangle *area);
51
52
static void awn_background_lucido_get_shape_mask (AwnBackground *bg,
53
cairo_t *cr,
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GtkPositionType position,
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GdkRectangle *area);
56
57
static void awn_background_lucido_padding_request (AwnBackground *bg,
58
GtkPositionType position,
59
guint *padding_top,
60
guint *padding_bottom,
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guint *padding_left,
62
guint *padding_right);
63
64
static void
65
awn_background_lucido_constructed (GObject *object)
66
{
67
G_OBJECT_CLASS (awn_background_lucido_parent_class)->constructed (object);
68
}
69
70
static void
71
awn_background_lucido_dispose (GObject *object)
72
{
73
G_OBJECT_CLASS (awn_background_lucido_parent_class)->dispose (object);
74
}
75
76
static void
77
awn_background_lucido_class_init (AwnBackgroundLucidoClass *klass)
78
{
79
AwnBackgroundClass *bg_class = AWN_BACKGROUND_CLASS (klass);
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81
GObjectClass *obj_class = G_OBJECT_CLASS (klass);
34
G_TYPE_INSTANCE_GET_PRIVATE (obj, AWN_TYPE_BACKGROUND_LUCIDO, \
35
AwnBackgroundLucidoPrivate))
36
37
static void awn_background_lucido_draw(AwnBackground *bg,
38
cairo_t *cr,
39
GtkPositionType position,
40
GdkRectangle *area);
41
42
static void awn_background_lucido_get_shape_mask(AwnBackground *bg,
43
cairo_t *cr,
44
GtkPositionType position,
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GdkRectangle *area);
46
47
static void awn_background_lucido_padding_request(AwnBackground *bg,
48
GtkPositionType position,
49
guint *padding_top,
50
guint *padding_bottom,
51
guint *padding_left,
52
guint *padding_right);
53
54
static void
55
awn_background_lucido_constructed(GObject *object)
56
{
57
G_OBJECT_CLASS(awn_background_lucido_parent_class)->constructed(object);
58
}
59
60
static void
61
awn_background_lucido_dispose(GObject *object)
62
{
63
G_OBJECT_CLASS(awn_background_lucido_parent_class)->dispose(object);
64
}
65
66
static void
67
awn_background_lucido_class_init(AwnBackgroundLucidoClass *klass)
68
{
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AwnBackgroundClass *bg_class = AWN_BACKGROUND_CLASS(klass);
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GObjectClass *obj_class = G_OBJECT_CLASS(klass);
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72
obj_class->constructed = awn_background_lucido_constructed;
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obj_class->dispose = awn_background_lucido_dispose;
84
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87
77
bg_class->get_shape_mask = awn_background_lucido_get_shape_mask;
88
78
bg_class->get_input_shape_mask = awn_background_lucido_get_shape_mask;
89
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g_type_class_add_private (obj_class, sizeof (AwnBackgroundLucidoPrivate));
91
80
}
92
81
93
94
82
static void
95
awn_background_lucido_init (AwnBackgroundLucido *bg)
83
awn_background_lucido_init(AwnBackgroundLucido *bg)
96
84
{
97
bg->priv = AWN_BACKGROUND_LUCIDO_GET_PRIVATE (bg);
98
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GtkWidget *image = gtk_image_new ();
100
bg->priv->separator = image;
101
86
}
102
87
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AwnBackground *
104
awn_background_lucido_new (DesktopAgnosticConfigClient *client, AwnPanel *panel)
88
AwnBackground *
89
awn_background_lucido_new(DesktopAgnosticConfigClient *client, AwnPanel *panel)
105
90
{
106
91
AwnBackground *bg;
107
92
108
bg = g_object_new (AWN_TYPE_BACKGROUND_LUCIDO,
109
"client", client,
110
"panel", panel,
111
NULL);
93
bg = g_object_new(AWN_TYPE_BACKGROUND_LUCIDO,
94
"client", client,
95
"panel", panel,
96
NULL);
112
97
return bg;
113
98
}
114
99
116
101
* Drawing functions
117
102
*/
118
103
119
static void
120
_background_lucido_path_create( cairo_t *cr,
121
gdouble x,
122
gdouble y,
123
gint w,
124
gint h,
125
gfloat fill,
126
gfloat dcurve,
127
gint internal )
128
{
129
if(fill>0.5)
130
fill-=0.5;
131
gdouble dx = w*fill;
132
gdouble x1 = x+dx+dcurve;
133
gdouble x2 = x+w-dx-dcurve;
134
gdouble y2 = y+h;
135
if(fill>0.9)
136
{
137
if(internal)
138
return;
139
// cairo_new_path(cr);
140
cairo_rectangle(cr,x,y,x+w,y2);
141
return;
142
}
104
static void
105
_background_lucido_path_create(cairo_t *cr,
106
gdouble x,
107
gdouble y,
108
gint w,
109
gint h,
110
gfloat stripe,
111
gfloat dcurve,
112
gfloat symmetry,
113
gint internal)
114
{
115
116
gdouble dx = ( w - stripe * w );
117
gdouble x1 = x + dx * symmetry + dcurve;
118
gdouble x2 = x + w - dx * ( 1.0 - symmetry ) - dcurve;
119
gdouble y2 = y + h;
120
143
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cairo_new_path(cr);
122
144
123
if(internal)
145
{
146
cairo_move_to(cr,x+dx,y);
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cairo_curve_to(cr,x1,y,x1,y2-5,x1+dcurve,y2-5);
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cairo_line_to(cr,x2-dcurve,y2-5);
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cairo_curve_to(cr,x2,y2-5,x2,y,x2+dcurve,y);
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}else{
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cairo_move_to(cr,x,y);
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cairo_line_to(cr,x+dx,y);
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cairo_curve_to(cr,x1,y,x1,y2-5,x1+dcurve,y2-5);
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cairo_line_to(cr,x2-dcurve,y2-5);
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cairo_curve_to(cr,x2,y2-5,x2,y,x2+dcurve,y);
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cairo_line_to(cr,x+w,y);
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cairo_line_to(cr,x+w,y2);
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cairo_line_to(cr,x,y2);
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}
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cairo_close_path(cr);
124
{
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cairo_move_to(cr, x1 - dcurve, y);
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cairo_curve_to(cr, x1, y, x1, y2 - 5, x1 + dcurve, y2 - 5);
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cairo_line_to(cr, x2 - dcurve, y2 - 5);
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cairo_curve_to(cr, x2, y2 - 5, x2, y, x2 + dcurve, y);
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}
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else
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{
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cairo_move_to(cr, x, y);
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cairo_line_to(cr, x1 - dcurve, y);
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cairo_curve_to(cr, x1, y, x1, y2 - 5, x1 + dcurve, y2 - 5);
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cairo_line_to(cr, x2 - dcurve, y2 - 5);
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cairo_curve_to(cr, x2, y2 - 5, x2, y, x2 + dcurve, y);
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cairo_line_to(cr, x + w, y);
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cairo_line_to(cr, x + w, y2);
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cairo_line_to(cr, x, y2);
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}
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cairo_close_path(cr);
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}
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static void
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draw_top_bottom_background (AwnBackground *bg,
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cairo_t *cr,
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gint width,
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gint height)
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draw_top_bottom_background(AwnBackground *bg,
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cairo_t *cr,
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gint width,
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gint height)
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{
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cairo_pattern_t *pat;
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cairo_pattern_t *pat_hi;
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/* Make sure the bar gets drawn on the 0.5 pixels (for sharp edges) */
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cairo_translate (cr, 0.5, 0.5);
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cairo_translate(cr, 0.5, 0.5);
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/* Basic set-up */
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cairo_set_line_width (cr, 1.0);
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cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
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cairo_set_line_width(cr, 1.0);
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cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
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if (gtk_widget_is_composited (GTK_WIDGET (bg->panel)) == FALSE)
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if(gtk_widget_is_composited(GTK_WIDGET(bg->panel)) == FALSE)
186
168
{
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goto paint_lines;
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170
}
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gfloat fill = bg->curves_symmetry;
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gfloat fill = bg->stripe_width;
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gfloat curve_width = bg->curviness;
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gfloat symmetry = bg->curves_symmetry;
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/* Prepare the internal background */
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pat = cairo_pattern_create_linear (0, 0, 0, height);
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awn_cairo_pattern_add_color_stop_color (pat, 0.0, bg->border_color);
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awn_cairo_pattern_add_color_stop_color (pat, 1.0, bg->hilight_color);
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pat = cairo_pattern_create_linear(0, 0, 0, height);
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awn_cairo_pattern_add_color_stop_color(pat, 0.0, bg->border_color);
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awn_cairo_pattern_add_color_stop_color(pat, 1.0, bg->hilight_color);
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/* Draw the internal background */
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cairo_save (cr);
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_background_lucido_path_create(cr,-1,0,width+2,height,fill,curve_width,1);
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cairo_clip (cr);
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cairo_set_source (cr, pat);
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cairo_paint (cr);
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cairo_restore (cr);
205
cairo_pattern_destroy (pat);
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cairo_save(cr);
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_background_lucido_path_create(cr, -1, 0, width + 2, height,
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fill, curve_width, symmetry, 1);
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cairo_clip(cr);
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cairo_set_source(cr, pat);
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cairo_paint(cr);
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cairo_restore(cr);
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cairo_pattern_destroy(pat);
190
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/* Draw internal pattern if needed */
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if( fill<0.5 && bg->enable_pattern && bg->pattern )
192
if(fill < 0.5 && bg->enable_pattern && bg->pattern)
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{
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/* Prepare pattern */
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pat = cairo_pattern_create_for_surface (bg->pattern);
212
cairo_pattern_set_extend (pat, CAIRO_EXTEND_REPEAT);
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pat = cairo_pattern_create_for_surface(bg->pattern);
196
cairo_pattern_set_extend(pat, CAIRO_EXTEND_REPEAT);
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/* Draw */
214
cairo_save (cr);
215
_background_lucido_path_create(cr,-1,0,width+2,height,fill,curve_width,1);
216
cairo_clip (cr);
217
cairo_set_source (cr, pat);
218
cairo_paint (cr);
219
cairo_restore (cr);
220
cairo_pattern_destroy (pat);
198
cairo_save(cr);
199
_background_lucido_path_create(cr, -1, 0, width + 2, height,
200
fill, curve_width, symmetry , 1);
201
cairo_clip(cr);
202
cairo_set_source(cr, pat);
203
cairo_paint(cr);
204
cairo_restore(cr);
205
cairo_pattern_destroy(pat);
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}
222
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223
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/* Draw the hi-light (internal) */
224
pat_hi = cairo_pattern_create_linear (0, 0, 0, (height/3.0));
225
awn_cairo_pattern_add_color_stop_color (pat_hi, 0.0, bg->g_histep_1);
226
awn_cairo_pattern_add_color_stop_color (pat_hi, 1.0, bg->g_histep_2);
227
cairo_rectangle (cr,0,0,width,height/3.0);
228
cairo_set_source (cr, pat_hi);
229
cairo_fill (cr);
230
cairo_pattern_destroy (pat_hi);
231
/**/
232
233
/* Prepare external background */
234
pat = cairo_pattern_create_linear (0, 0, 0, height);
235
awn_cairo_pattern_add_color_stop_color (pat, 0.0, bg->g_step_1);
236
awn_cairo_pattern_add_color_stop_color (pat, 1.0, bg->g_step_2);
209
pat_hi = cairo_pattern_create_linear(0, 0, 0, (height / 3.0));
210
awn_cairo_pattern_add_color_stop_color(pat_hi, 0.0, bg->g_histep_1);
211
awn_cairo_pattern_add_color_stop_color(pat_hi, 1.0, bg->g_histep_2);
212
cairo_rectangle(cr, 0, 0, width, height / 3.0);
213
cairo_set_source(cr, pat_hi);
214
cairo_fill(cr);
215
cairo_pattern_destroy(pat_hi);
216
/**/
217
218
/* Prepare external background */
219
pat = cairo_pattern_create_linear(0, 0, 0, height);
220
awn_cairo_pattern_add_color_stop_color(pat, 0.0, bg->g_step_1);
221
awn_cairo_pattern_add_color_stop_color(pat, 1.0, bg->g_step_2);
237
222
/* Draw the external background */
238
cairo_save (cr);
239
_background_lucido_path_create(cr,-1,0,width+2,height,fill,curve_width,0);
240
cairo_clip (cr);
241
cairo_set_source (cr, pat);
242
cairo_paint (cr);
243
cairo_restore (cr);
244
cairo_pattern_destroy (pat);
245
223
cairo_save(cr);
224
_background_lucido_path_create(cr, -1, 0, width + 2, height,
225
fill, curve_width, symmetry, 0);
226
cairo_clip(cr);
227
cairo_set_source(cr, pat);
228
cairo_paint(cr);
229
cairo_restore(cr);
230
cairo_pattern_destroy(pat);
231
246
232
/* Draw external pattern if needed */
247
if( fill>0.5 && bg->enable_pattern && bg->pattern )
233
if(fill > 0.5 && bg->enable_pattern && bg->pattern)
248
234
{
249
235
/* Prepare pattern */
250
pat = cairo_pattern_create_for_surface (bg->pattern);
251
cairo_pattern_set_extend (pat, CAIRO_EXTEND_REPEAT);
236
pat = cairo_pattern_create_for_surface(bg->pattern);
237
cairo_pattern_set_extend(pat, CAIRO_EXTEND_REPEAT);
252
238
/* Draw */
253
cairo_save (cr);
254
_background_lucido_path_create(cr,-1,0,width+2,height,fill,curve_width,0);
255
cairo_clip (cr);
256
cairo_set_source (cr, pat);
257
cairo_paint (cr);
258
cairo_restore (cr);
259
cairo_pattern_destroy (pat);
239
cairo_save(cr);
240
_background_lucido_path_create(cr, -1, 0, width + 2, height,
241
fill, curve_width, symmetry, 0);
242
cairo_clip(cr);
243
cairo_set_source(cr, pat);
244
cairo_paint(cr);
245
cairo_restore(cr);
246
cairo_pattern_destroy(pat);
260
247
}
261
248
262
249
return;
263
250
// if not composited
264
paint_lines:
251
paint_lines:
265
252
266
253
/* Internal border */
267
awn_cairo_set_source_color (cr, bg->hilight_color);
268
//draw_rect (bg, cr, position, 1, 1, width-3, height+3, align, expand);
269
cairo_rectangle (cr,1,1,width-3,height+3);
270
cairo_stroke (cr);
254
awn_cairo_set_source_color(cr, bg->hilight_color);
255
cairo_rectangle(cr, 1, 1, width - 3, height + 3);
256
cairo_stroke(cr);
271
257
272
258
/* External border */
273
awn_cairo_set_source_color (cr, bg->border_color);
274
//draw_rect (bg, cr, position, 0, 0, width-1, height+3, align, expand);
275
cairo_rectangle (cr,1,1,width-1,height+3);
276
cairo_stroke (cr);/**/
259
awn_cairo_set_source_color(cr, bg->border_color);
260
cairo_rectangle(cr, 1, 1, width - 1, height + 3);
261
cairo_stroke(cr); /**/
277
262
}
278
263
279
264
280
265
static
281
void awn_background_lucido_padding_request (AwnBackground *bg,
282
GtkPositionType position,
283
guint *padding_top,
284
guint *padding_bottom,
285
guint *padding_left,
286
guint *padding_right)
266
void awn_background_lucido_padding_request(AwnBackground *bg,
267
GtkPositionType position,
268
guint *padding_top,
269
guint *padding_bottom,
270
guint *padding_left,
271
guint *padding_right)
287
272
{
288
AWN_BACKGROUND_CLASS (awn_background_lucido_parent_class)->padding_request (
289
bg, position, padding_top, padding_bottom, padding_left, padding_right);
273
AWN_BACKGROUND_CLASS(awn_background_lucido_parent_class)->padding_request(
274
bg, position, padding_top, padding_bottom, padding_left, padding_right);
290
275
}
291
276
292
277
293
278
294
static void
295
awn_background_lucido_draw ( AwnBackground *bg,
296
cairo_t *cr,
297
GtkPositionType position,
298
GdkRectangle *area)
279
static void
280
awn_background_lucido_draw(AwnBackground *bg,
281
cairo_t *cr,
282
GtkPositionType position,
283
GdkRectangle *area)
299
284
{
300
285
gint temp;
301
286
gint x = area->x, y = area->y;
302
287
gint width = area->width, height = area->height;
303
cairo_save (cr);
288
cairo_save(cr);
304
289
305
switch (position)
290
switch(position)
306
291
{
307
292
case GTK_POS_RIGHT:
308
cairo_translate (cr, x, y+height);
309
cairo_rotate (cr, M_PI * 1.5);
293
cairo_translate(cr, x, y + height);
294
cairo_rotate(cr, M_PI * 1.5);
310
295
temp = width;
311
width = height; height = temp;
296
width = height;
297
height = temp;
312
298
break;
313
299
case GTK_POS_LEFT:
314
cairo_translate (cr, x+width, y);
315
cairo_rotate (cr, M_PI * 0.5);
300
cairo_translate(cr, x + width, y);
301
cairo_rotate(cr, M_PI * 0.5);
316
302
temp = width;
317
width = height; height = temp;
303
width = height;
304
height = temp;
318
305
break;
319
306
case GTK_POS_TOP:
320
cairo_translate (cr, x+width, y+height);
321
cairo_rotate (cr, M_PI);
307
cairo_translate(cr, x + width, y + height);
308
cairo_rotate(cr, M_PI);
322
309
break;
323
310
default:
324
cairo_translate (cr, x, y);
311
cairo_translate(cr, x, y);
325
312
break;
326
313
}
327
314
328
draw_top_bottom_background (bg, cr, width, height);
315
draw_top_bottom_background(bg, cr, width, height);
329
316
330
cairo_restore (cr);
317
cairo_restore(cr);
331
318
}
332
319
333
static void
334
awn_background_lucido_get_shape_mask (AwnBackground *bg,
335
cairo_t *cr,
336
GtkPositionType position,
337
GdkRectangle *area)
320
static void
321
awn_background_lucido_get_shape_mask(AwnBackground *bg,
322
cairo_t *cr,
323
GtkPositionType position,
324
GdkRectangle *area)
338
325
{
339
AWN_BACKGROUND_CLASS (awn_background_lucido_parent_class)->get_shape_mask (
340
bg, cr, position, area);
326
AWN_BACKGROUND_CLASS(awn_background_lucido_parent_class)->get_shape_mask(
327
bg, cr, position, area);
341
328
}
342
329
343
330
/* vim: set et ts=2 sts=2 sw=2 : */
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