static void
draw_action_volume (GsdMediaKeysWindow *window,
cairo_t *cr)
{
int window_width;
int window_height;
double icon_box_width;
double icon_box_height;
double icon_box_x0;
double icon_box_y0;
double volume_box_x0;
double volume_box_y0;
double volume_box_width;
double volume_box_height;
gboolean res;
gtk_window_get_size (GTK_WINDOW (window), &window_width, &window_height);
icon_box_width = round (window_width * ICON_SCALE);
icon_box_height = round (window_height * ICON_SCALE);
volume_box_width = icon_box_width;
volume_box_height = round (window_height * 0.05);
icon_box_x0 = round ((window_width - icon_box_width) / 2);
icon_box_y0 = round ((window_height - icon_box_height - volume_box_height) / 2 - volume_box_height);
volume_box_x0 = round (icon_box_x0);
volume_box_y0 = round (icon_box_height + icon_box_y0) + volume_box_height;
#if 0
g_message ("icon box: w=%f h=%f _x0=%f _y0=%f",
icon_box_width,
icon_box_height,
icon_box_x0,
icon_box_y0);
g_message ("volume box: w=%f h=%f _x0=%f _y0=%f",
volume_box_width,
volume_box_height,
volume_box_x0,
volume_box_y0);
#endif
res = render_speaker (window,
cr,
icon_box_x0, icon_box_y0,
icon_box_width, icon_box_height);
if (! res) {
double speaker_width;
double speaker_height;
double speaker_cx;
double speaker_cy;
speaker_width = icon_box_width * 0.5;
speaker_height = icon_box_height * 0.75;
speaker_cx = icon_box_x0 + speaker_width / 2;
speaker_cy = icon_box_y0 + speaker_height / 2;
#if 0
g_message ("speaker box: w=%f h=%f cx=%f cy=%f",
speaker_width,
speaker_height,
speaker_cx,
speaker_cy);
#endif
/* draw speaker symbol */
draw_speaker (cr, speaker_cx, speaker_cy, speaker_width, speaker_height);
if (! window->priv->volume_muted) {
/* draw sound waves */
double wave_x0;
double wave_y0;
double wave_radius;
wave_x0 = window_width / 2;
wave_y0 = speaker_cy;
wave_radius = icon_box_width / 2;
draw_waves (cr, wave_x0, wave_y0, wave_radius, window->priv->volume_level);
} else {
/* draw 'mute' cross */
double cross_x0;
double cross_y0;
double cross_size;
cross_size = speaker_width * 3 / 4;
cross_x0 = icon_box_x0 + icon_box_width - cross_size;
cross_y0 = speaker_cy;
draw_cross (cr, cross_x0, cross_y0, cross_size);
}
}
/* draw volume meter */
draw_volume_boxes (window,
cr,
(double)window->priv->volume_level / 100.0,
volume_box_x0,
volume_box_y0,
volume_box_width,
volume_box_height);
}
static void
draw_action_volume (GsdMediaKeysWindow *window,
cairo_t *cr)
{
int window_width;
int window_height;
double icon_box_width;
double icon_box_height;
double icon_box_x0;
double icon_box_y0;
double volume_box_x0;
double volume_box_y0;
double volume_box_width;
double volume_box_height;
gboolean res;
gtk_window_get_size (GTK_WINDOW (window), &window_width, &window_height);
icon_box_width = window_width * 0.65;
icon_box_height = window_height * 0.65;
volume_box_width = icon_box_width;
volume_box_height = window_height * 0.05;
icon_box_x0 = (window_width - icon_box_width) / 2;
icon_box_y0 = (window_height - icon_box_height - volume_box_height) / 2;
volume_box_x0 = icon_box_x0;
volume_box_y0 = icon_box_height + icon_box_y0;
#if 0
g_message ("icon box: w=%f h=%f x0=%f y0=%f",
icon_box_width,
icon_box_height,
icon_box_x0,
icon_box_y0);
g_message ("volume box: w=%f h=%f x0=%f y0=%f",
volume_box_width,
volume_box_height,
volume_box_x0,
volume_box_y0);
#endif
res = render_speaker (window,
cr,
icon_box_x0, icon_box_y0,
icon_box_width, icon_box_height);
if (! res) {
double speaker_width;
double speaker_height;
double speaker_cx;
double speaker_cy;
double wave_x0;
double wave_y0;
double wave_radius;
speaker_width = icon_box_width * 0.5;
speaker_height = icon_box_height * 0.75;
speaker_cx = icon_box_x0 + speaker_width / 2;
speaker_cy = icon_box_y0 + speaker_height / 2;
wave_x0 = window_width / 2;
wave_y0 = speaker_cy;
wave_radius = icon_box_width / 2;
#if 0
g_message ("speaker box: w=%f h=%f cx=%f cy=%f",
speaker_width,
speaker_height,
speaker_cx,
speaker_cy);
#endif
/* draw speaker symbol */
draw_speaker (cr, speaker_cx, speaker_cy, speaker_width, speaker_height);
/* draw sound waves */
if (! window->priv->volume_muted) {
draw_waves (cr, wave_x0, wave_y0, wave_radius);
}
}
/* draw volume meter */
draw_volume_boxes (window,
cr,
(double)window->priv->volume_level / 100.0,
volume_box_x0,
volume_box_y0,
volume_box_width,
volume_box_height);
}