diff options
Diffstat (limited to 'src/play-button.c')
| -rw-r--r-- | src/play-button.c | 52 |
1 files changed, 39 insertions, 13 deletions
diff --git a/src/play-button.c b/src/play-button.c index 7db2a38..24eea0d 100644 --- a/src/play-button.c +++ b/src/play-button.c @@ -42,6 +42,8 @@ static void play_button_finalize (GObject *object); static gboolean play_button_expose (GtkWidget *button, GdkEventExpose *event); static void draw (GtkWidget* button, cairo_t *cr); +static void play_button_draw_background(cairo_t* cr, double x, double y, int width, int height, double radius); + G_DEFINE_TYPE (PlayButton, play_button, GTK_TYPE_DRAWING_AREA); @@ -104,14 +106,47 @@ play_button_expose (GtkWidget *button, GdkEventExpose *event) static void draw (GtkWidget* button, cairo_t *cr) { + int rect_width = 150; int rect_height = 30; - + double radius=40; double x= button->allocation.width/2 - rect_width/2; double y= button->allocation.height/2 -rect_height/2; - double radius=60; + + //cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR); + //cairo_paint(cr); + + play_button_draw_background(cr, x, y, rect_width, rect_height, radius); + cairo_pattern_t *pat; + pat = cairo_pattern_create_linear (0.0, 0.0, 0.0, 256.0); + cairo_pattern_add_color_stop_rgba (pat, 0, 0, 0, 0, 256.0); + cairo_pattern_add_color_stop_rgba (pat, 0.4, 256, 256, 256, 160.0); + cairo_pattern_add_color_stop_rgba (pat, 0.6, 256, 256, 256, 256.0); + + cairo_set_source (cr, pat); + cairo_fill (cr); + + //int factor = 10; + //cairo_reset_clip(cr); + play_button_draw_background(cr, x+2.5, y+2.5, rect_width-5, rect_height-5, radius-5); + //cairo_translate(cr, 50, 50); + cairo_set_source_rgba (cr, 256,256,256, 15); + cairo_fill(cr); + //cairo_reset_clip(cr); + cairo_pattern_destroy (pat); + + // cr.fill() + // cr.stroke() + //cairo_set_source_rgb (cr, 1, 1, 1); + //cairo_stroke (cr); + cairo_surface_write_to_png(cairo_get_target (cr), "/tmp/foobar.png"); +} + +static void +play_button_draw_background(cairo_t* cr, double x, double y, int rect_width, int rect_height, double radius) +{ cairo_move_to(cr, x+radius, y); cairo_line_to(cr, x+rect_width-radius, y); cairo_curve_to(cr, x+rect_width, y, x+rect_width, y, x+rect_width, y+radius); @@ -125,20 +160,11 @@ draw (GtkWidget* button, cairo_t *cr) cairo_line_to(cr, x, y + radius); cairo_curve_to(cr, x, y, x, y, x + radius, y); - cairo_arc(cr, x+(rect_width/2), y+(rect_height/2), radius/2, 0, 2 * M_PI); - - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_fill_preserve (cr); - - // cr.fill() - // cr.stroke() - //cairo_set_source_rgb (cr, 1, 1, 1); - //cairo_stroke (cr); - //cairo_surface_write_to_png(cairo_get_target (cr), "/tmp/foobar.png"); + cairo_arc(cr, x+(rect_width/2), y+(rect_height/2), radius/1.7, 0, 2 * M_PI); + cairo_close_path(cr); } - /** * play_button_new: * @returns: a new #PlayButton. |