static GdkVisual *
gdk_gl_pixmap_get_visual (GdkDrawable *drawable)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_visual (real_drawable);
}
static GdkScreen *
gdk_gl_pixmap_get_screen (GdkDrawable *drawable)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_screen (real_drawable);
}
static GdkColormap *
gdk_gl_pixmap_get_colormap (GdkDrawable *drawable)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_colormap (real_drawable);
}
static GdkRegion *
gdk_gl_pixmap_get_visible_region (GdkDrawable *drawable)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_visible_region (real_drawable);
}
static gint
gdk_gl_pixmap_get_depth (GdkDrawable *drawable)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_depth (real_drawable);
}
/*< private >*/
void
_gdk_gl_window_get_size (GdkGLDrawable *gldrawable, gint *width, gint *height)
{
g_return_if_fail (GDK_IS_GL_WINDOW (gldrawable));
GdkDrawable *real_drawable = ((GdkGLWindow *) gldrawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->get_size (real_drawable, width, height);
}
static void
gdk_gl_pixmap_set_colormap (GdkDrawable *drawable,
GdkColormap *cmap)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->set_colormap (real_drawable,
cmap);
}
static void
gdk_gl_pixmap_draw_pixbuf (GdkDrawable *drawable,
GdkGC *gc,
GdkPixbuf *pixbuf,
gint src_x,
gint src_y,
gint dest_x,
gint dest_y,
gint width,
gint height,
GdkRgbDither dither,
gint x_dither,
gint y_dither)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
#if GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 0
GDK_DRAWABLE_GET_CLASS (real_drawable)->_draw_pixbuf (real_drawable,
gc,
pixbuf,
src_x,
src_y,
dest_x,
dest_y,
width,
height,
dither,
x_dither,
y_dither);
#else
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_pixbuf (real_drawable,
gc,
pixbuf,
src_x,
src_y,
dest_x,
dest_y,
width,
height,
dither,
x_dither,
y_dither);
#endif
}
static void
gdk_gl_pixmap_get_size (GdkDrawable *drawable,
gint *width,
gint *height)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->get_size (real_drawable,
width,
height);
}
static GdkGC *
gdk_gl_pixmap_create_gc (GdkDrawable *drawable,
GdkGCValues *values,
GdkGCValuesMask mask)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->create_gc (real_drawable,
values,
mask);
}
static void
gdk_gl_pixmap_draw_segments (GdkDrawable *drawable,
GdkGC *gc,
GdkSegment *segs,
gint nsegs)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_segments (real_drawable,
gc,
segs,
nsegs);
}
static void
gdk_gl_pixmap_draw_lines (GdkDrawable *drawable,
GdkGC *gc,
GdkPoint *points,
gint npoints)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_lines (real_drawable,
gc,
points,
npoints);
}
static void
gdk_gl_pixmap_draw_polygon (GdkDrawable *drawable,
GdkGC *gc,
gint filled,
GdkPoint *points,
gint npoints)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_polygon (real_drawable,
gc,
filled,
points,
npoints);
}
/*< private >*/
void
_gdk_gl_pixmap_get_size (GdkGLDrawable *gldrawable,
gint *width,
gint *height)
{
GdkDrawable *real_drawable;
g_return_if_fail (GDK_IS_GL_PIXMAP (gldrawable));
real_drawable = ((GdkGLPixmap *) gldrawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->get_size (real_drawable,
width,
height);
}
static GdkImage *
gdk_gl_pixmap_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_image (real_drawable,
x,
y,
width,
height);
}
static void
gdk_gl_pixmap_draw_glyphs (GdkDrawable *drawable,
GdkGC *gc,
PangoFont *font,
gint x,
gint y,
PangoGlyphString *glyphs)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_glyphs (real_drawable,
gc,
font,
x,
y,
glyphs);
}
static void
gdk_gl_pixmap_draw_text_wc (GdkDrawable *drawable,
GdkFont *font,
GdkGC *gc,
gint x,
gint y,
const GdkWChar *text,
gint text_length)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_text_wc (real_drawable,
font,
gc,
x,
y,
text,
text_length);
}
static GdkDrawable *
gdk_gl_pixmap_get_composite_drawable (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_composite_drawable (real_drawable,
x,
y,
width,
height,
composite_x_offset,
composite_y_offset);
}
static void
gdk_gl_pixmap_draw_rectangle (GdkDrawable *drawable,
GdkGC *gc,
gint filled,
gint x,
gint y,
gint width,
gint height)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_rectangle (real_drawable,
gc,
filled,
x,
y,
width,
height);
}
static GdkImage *
gdk_gl_pixmap_copy_to_image (GdkDrawable *drawable,
GdkImage *image,
gint src_x,
gint src_y,
gint dest_x,
gint dest_y,
gint width,
gint height)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
return GDK_DRAWABLE_GET_CLASS (real_drawable)->_copy_to_image (real_drawable,
image,
src_x,
src_y,
dest_x,
dest_y,
width,
height);
}
static void
gdk_gl_pixmap_draw_image (GdkDrawable *drawable,
GdkGC *gc,
GdkImage *image,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
gint height)
{
GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_image (real_drawable,
gc,
image,
xsrc,
ysrc,
xdest,
ydest,
width,
height);
}
static cairo_surface_t *
cm_gdk_window_create_similar_surface (GdkWindow * window,
cairo_content_t content,
int width,
int height)
{
#if !GTK_CHECK_VERSION(2, 22, 0)
cairo_surface_t *window_surface, *surface;
g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
window_surface = GDK_DRAWABLE_GET_CLASS(window)->ref_cairo_surface(window);
surface = cairo_surface_create_similar (window_surface,
content,
width, height);
cairo_surface_destroy (window_surface);
return surface;
#else
return gdk_window_create_similar_surface(window, content, width, height);
#endif
}
static gboolean ddb_equalizer_real_expose_event (GtkWidget* base, GdkEventExpose* event) {
DdbEqualizer * self;
gboolean result = FALSE;
GdkColor _tmp0_ = {0};
GdkColor fore_bright_color;
GdkColor c1;
GdkColor _tmp1_ = {0};
GdkColor c2;
GdkColor fore_dark_color;
gint width;
gint height;
GdkDrawable* d;
GdkGCValues _tmp2_ = {0};
GdkGCValues _tmp3_;
GdkGC* gc;
double step;
gint i = 0;
double vstep;
PangoLayout* l;
PangoContext* ctx;
PangoFontDescription* fd;
gint fontsize;
gboolean _tmp7_ = FALSE;
char* tmp;
double val;
const char* _tmp9_;
char* _tmp10_;
const char* _tmp11_;
char* _tmp12_;
GdkRectangle _tmp13_ = {0};
GdkRectangle _tmp14_;
gint count;
GdkRectangle _tmp16_ = {0};
GdkRectangle _tmp17_;
gint bar_w;
GdkRectangle _tmp22_ = {0};
GdkRectangle _tmp23_;
self = (DdbEqualizer*) base;
fore_bright_color = (gtkui_get_bar_foreground_color (&_tmp0_), _tmp0_);
c1 = fore_bright_color;
c2 = (gtkui_get_bar_background_color (&_tmp1_), _tmp1_);
fore_dark_color = c2;
fore_dark_color.red = fore_dark_color.red + ((guint16) ((gint16) ((c1.red - c2.red) * 0.5)));
fore_dark_color.green = fore_dark_color.green + ((guint16) ((gint16) ((c1.green - c2.green) * 0.5)));
fore_dark_color.blue = fore_dark_color.blue + ((guint16) ((gint16) ((c1.blue - c2.blue) * 0.5)));
width = ((GtkWidget*) self)->allocation.width;
height = ((GtkWidget*) self)->allocation.height;
d = _g_object_ref0 ((GdkDrawable*) gtk_widget_get_window ((GtkWidget*) self));
gc = _g_object_ref0 (GDK_DRAWABLE_GET_CLASS (d)->create_gc (d, (_tmp3_ = (memset (&_tmp2_, 0, sizeof (GdkGCValues)), _tmp2_), &_tmp3_), 0));
gdk_gc_set_rgb_fg_color (gc, &c2);
gdk_draw_rectangle (d, gc, TRUE, 0, 0, width, height);
gdk_gc_set_rgb_fg_color (gc, &fore_dark_color);
step = ((double) (width - self->priv->margin_left)) / ((double) (DDB_EQUALIZER_bands + 1));
{
gboolean _tmp4_;
i = 0;
_tmp4_ = TRUE;
while (TRUE) {
if (!_tmp4_) {
i++;
}
_tmp4_ = FALSE;
if (!(i < DDB_EQUALIZER_bands)) {
break;
}
gdk_draw_line (d, gc, ((gint) ((i + 1) * step)) + self->priv->margin_left, 0, ((gint) ((i + 1) * step)) + self->priv->margin_left, height - self->priv->margin_bottom);
}
}
vstep = (double) (height - self->priv->margin_bottom);
{
double di;
di = (double) 0;
{
gboolean _tmp5_;
_tmp5_ = TRUE;
while (TRUE) {
if (!_tmp5_) {
di = di + 0.25;
}
_tmp5_ = FALSE;
if (!(di < 2)) {
break;
}
gdk_draw_line (d, gc, self->priv->margin_left, (gint) ((di - self->priv->preamp) * vstep), width, (gint) ((di - self->priv->preamp) * vstep));
}
}
}
gdk_gc_set_rgb_fg_color (gc, &fore_bright_color);
l = gtk_widget_create_pango_layout ((GtkWidget*) self, NULL);
ctx = _g_object_ref0 (pango_layout_get_context (l));
fd = pango_font_description_copy (gtk_widget_get_style ((GtkWidget*) self)->font_desc);
pango_font_description_set_size (fd, (gint) (pango_font_description_get_size (gtk_widget_get_style ((GtkWidget*) self)->font_desc) * 0.7));
pango_context_set_font_description (ctx, fd);
{
gboolean _tmp6_;
i = 0;
_tmp6_ = TRUE;
while (TRUE) {
PangoRectangle ink = {0};
PangoRectangle log = {0};
gint offs;
if (!_tmp6_) {
i++;
}
_tmp6_ = FALSE;
if (!(i < DDB_EQUALIZER_bands)) {
break;
}
pango_layout_set_text (l, freqs[i], (gint) g_utf8_strlen (freqs[i], -1));
pango_layout_get_pixel_extents (l, &ink, &log);
offs = 2;
if ((i % 2) != 0) {
offs = offs + 2;
}
gdk_draw_layout (d, gc, (((gint) ((i + 1) * step)) + self->priv->margin_left) - (ink.width / 2), (height - self->priv->margin_bottom) + offs, l);
}
}
pango_font_description_set_size (fd, (gint) pango_font_description_get_size (gtk_widget_get_style ((GtkWidget*) self)->font_desc));
pango_context_set_font_description (ctx, fd);
pango_layout_set_width (l, self->priv->margin_left - 1);
pango_layout_set_alignment (l, PANGO_ALIGN_RIGHT);
fontsize = (gint) ((pango_units_to_double (pango_font_description_get_size (fd)) * gdk_screen_get_resolution (gdk_screen_get_default ())) / 72);
if (self->priv->mouse_y >= 0) {
_tmp7_ = self->priv->mouse_y < (height - self->priv->margin_bottom);
} else {
_tmp7_ = FALSE;
}
if (_tmp7_) {
double db;
const char* _tmp8_;
char* tmp;
db = ddb_equalizer_scale (self, ((double) (self->priv->mouse_y - 1)) / ((double) ((height - self->priv->margin_bottom) - 2)));
_tmp8_ = NULL;
if (db > 0) {
_tmp8_ = "+";
} else {
_tmp8_ = "";
}
tmp = g_strdup_printf ("%s%.1fdB", _tmp8_, db);
pango_layout_set_text (l, tmp, (gint) g_utf8_strlen (tmp, -1));
gdk_draw_layout (d, gc, self->priv->margin_left - 1, self->priv->mouse_y - 3, l);
_g_free0 (tmp);
}
tmp = NULL;
val = ddb_equalizer_scale (self, (double) 1);
_tmp9_ = NULL;
if (val > 0) {
_tmp9_ = "+";
} else {
_tmp9_ = "";
}
tmp = (_tmp10_ = g_strdup_printf ("%s%.1fdB", _tmp9_, val), _g_free0 (tmp), _tmp10_);
pango_layout_set_text (l, tmp, (gint) g_utf8_strlen (tmp, -1));
gdk_draw_layout (d, gc, self->priv->margin_left - 1, (height - self->priv->margin_bottom) - fontsize, l);
val = ddb_equalizer_scale (self, (double) 0);
_tmp11_ = NULL;
if (val > 0) {
_tmp11_ = "+";
} else {
_tmp11_ = "";
}
tmp = (_tmp12_ = g_strdup_printf ("%s%.1fdB", _tmp11_, val), _g_free0 (tmp), _tmp12_);
pango_layout_set_text (l, tmp, (gint) g_utf8_strlen (tmp, -1));
gdk_draw_layout (d, gc, self->priv->margin_left - 1, 1, l);
pango_layout_set_text (l, "+0dB", 4);
gdk_draw_layout (d, gc, self->priv->margin_left - 1, ((gint) ((1 - self->priv->preamp) * (height - self->priv->margin_bottom))) - (fontsize / 2), l);
pango_layout_set_text (l, "preamp", 6);
pango_layout_set_alignment (l, PANGO_ALIGN_LEFT);
gdk_draw_layout (d, gc, 1, (height - self->priv->margin_bottom) + 2, l);
gdk_draw_rectangle (d, gc, FALSE, self->priv->margin_left, 0, (width - self->priv->margin_left) - 1, (height - self->priv->margin_bottom) - 1);
gdk_gc_set_line_attributes (gc, 2, GDK_LINE_SOLID, GDK_CAP_NOT_LAST, GDK_JOIN_MITER);
gdk_gc_set_clip_rectangle (gc, (_tmp14_ = (_tmp13_.x = 0, _tmp13_.y = (gint) (self->priv->preamp * (height - self->priv->margin_bottom)), _tmp13_.width = 11, _tmp13_.height = height, _tmp13_), &_tmp14_));
gdk_gc_set_rgb_fg_color (gc, &fore_bright_color);
count = ((gint) ((height - self->priv->margin_bottom) / 6)) + 1;
{
gint j;
j = 0;
{
gboolean _tmp15_;
_tmp15_ = TRUE;
while (TRUE) {
if (!_tmp15_) {
j++;
}
_tmp15_ = FALSE;
if (!(j < count)) {
break;
}
gdk_draw_rectangle (d, gc, TRUE, 1, ((height - self->priv->margin_bottom) - (j * 6)) - 6, 11, 4);
}
}
}
gdk_gc_set_clip_rectangle (gc, (_tmp17_ = (_tmp16_.x = self->priv->margin_left + 1, _tmp16_.y = 1, _tmp16_.width = (width - self->priv->margin_left) - 2, _tmp16_.height = (height - self->priv->margin_bottom) - 2, _tmp16_), &_tmp17_));
gdk_gc_set_rgb_fg_color (gc, &fore_bright_color);
bar_w = 11;
if (step < bar_w) {
bar_w = ((gint) step) - 1;
}
{
gboolean _tmp18_;
i = 0;
_tmp18_ = TRUE;
while (TRUE) {
GdkRectangle _tmp19_ = {0};
GdkRectangle _tmp20_;
if (!_tmp18_) {
i++;
}
_tmp18_ = FALSE;
if (!(i < DDB_EQUALIZER_bands)) {
break;
}
gdk_gc_set_clip_rectangle (gc, (_tmp20_ = (_tmp19_.x = (((gint) ((i + 1) * step)) + self->priv->margin_left) - (bar_w / 2), _tmp19_.y = (gint) (self->priv->values[i] * (height - self->priv->margin_bottom)), _tmp19_.width = 11, _tmp19_.height = height, _tmp19_), &_tmp20_));
count = ((gint) (((height - self->priv->margin_bottom) * (1 - self->priv->values[i])) / 6)) + 1;
{
gint j;
j = 0;
{
gboolean _tmp21_;
_tmp21_ = TRUE;
while (TRUE) {
if (!_tmp21_) {
j++;
}
_tmp21_ = FALSE;
if (!(j < count)) {
break;
}
gdk_draw_rectangle (d, gc, TRUE, (((gint) ((i + 1) * step)) + self->priv->margin_left) - (bar_w / 2), ((height - self->priv->margin_bottom) - (j * 6)) - 6, bar_w, 4);
}
}
}
}
}
gdk_gc_set_clip_rectangle (gc, (_tmp23_ = (_tmp22_.x = 0, _tmp22_.y = 0, _tmp22_.width = width, _tmp22_.height = height, _tmp22_), &_tmp23_));
gdk_gc_set_line_attributes (gc, 1, GDK_LINE_ON_OFF_DASH, GDK_CAP_NOT_LAST, GDK_JOIN_MITER);
gdk_draw_line (d, gc, self->priv->margin_left + 1, self->priv->mouse_y, width, self->priv->mouse_y);
result = FALSE;
_g_free0 (tmp);
_pango_font_description_free0 (fd);
_g_object_unref0 (ctx);
_g_object_unref0 (l);
_g_object_unref0 (gc);
_g_object_unref0 (d);
return result;
}