/* Retrieve the currently selected color value. */
int
clip_GTK_COLORSELECTIONGETCOLOR(ClipMachine * ClipMachineMemory)
{
C_widget *ccsel = _fetch_cw_arg(ClipMachineMemory);
GtkColorSelection *colorsel;
ClipVar mcolor;
gdouble color[4];
CHECKCWID(ccsel, GTK_IS_COLOR_SELECTION);
colorsel = GTK_COLOR_SELECTION(ccsel->widget);
gtk_color_selection_get_color(GTK_COLOR_SELECTION(ccsel->widget), color);
color[0] *= CLIP_GTK_MAX_COLOR;
color[1] *= CLIP_GTK_MAX_COLOR;
color[2] *= CLIP_GTK_MAX_COLOR;
memset(&mcolor, 0, sizeof(mcolor));
_clip_map(ClipMachineMemory, &mcolor);
_map_put_colors(ClipMachineMemory, &mcolor, color);
_clip_mclone(ClipMachineMemory, RETPTR(ClipMachineMemory), &mcolor);
return 0;
err:
return 1;
}
/* Sets the color in the GtkColorSelection. The widgets are updated to
* reflect the new color. */
int
clip_GTK_COLORSELECTIONSETCOLOR(ClipMachine * ClipMachineMemory)
{
C_widget *ccsel = _fetch_cw_arg(ClipMachineMemory);
ClipVar *mcolor = _clip_spar(ClipMachineMemory, 2);
gdouble color[4];
gdouble k, max;
CHECKCWID(ccsel, GTK_IS_COLOR_SELECTION);
CHECKOPT(2, MAP_type_of_ClipVarType);
if (_clip_parinfo(ClipMachineMemory, 2) == UNDEF_type_of_ClipVarType)
gtk_color_selection_get_color(GTK_COLOR_SELECTION(ccsel->widget), color);
else
_map_get_colors(ClipMachineMemory, mcolor, color);
color[0] = color[0] > 0 ? color[0] : 1;
color[1] = color[1] > 0 ? color[1] : 1;
color[2] = color[2] > 0 ? color[2] : 1;
max = color[0] > color[1] ? color[0] : color[1];
max = max > color[2] ? max : color[2];
max = max > 0 ? max : 1;
k = 1 / max;
color[0] *= k;
color[1] *= k;
color[2] *= k;
gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccsel->widget), color);
return 0;
err:
return 1;
}
static void color_changed(GtkWidget *w, gpointer data)
{
gdouble color[3];
gtk_color_selection_get_color(GTK_COLOR_SELECTION(options_colorpicker), color);
bscope_cfg.color = ((guint32)(255.0*color[0])<<16) |
((guint32)(255.0*color[1])<<8) |
((guint32)(255.0*color[2]));
generate_cmap();
}
void color_changed(GtkWidget *w, GtkColorSelection *colorsel) {
gdouble color[3];
gtk_color_selection_get_color(colorsel, color);
if(curr_obj < 0) quick_message("No object selected.");
aw_object[curr_obj].color[0] = color[0];
aw_object[curr_obj].color[1] = color[1];
aw_object[curr_obj].color[2] = color[2];
aw_object[curr_obj].object_changed = TRUE;
gl_redraw_all();
}
void
update_color (GtkWidget * crap)
{
gdouble c[3] = { 0, 0, 0 };
GdkColor *confcol;
confcol = current;
gtk_color_selection_get_color (GTK_COLOR_SELECTION (blah), c);
confcol->red = 65535 * c[0];
confcol->green = 65535 * c[1];
confcol->blue = 65535 * c[2];
return;
}
void insert_color (GtkColorSelection *csd)
{
gdouble Color[3];
gint CurrentPage, Position;
gchar *ColorString;
CurrentPage = gtk_notebook_get_current_page (GTK_NOTEBOOK(MainNotebook));
if ((!OpenedFilesCnt) || FPROPS(CurrentPage, ReadOnly))
return;
gtk_color_selection_get_color (csd, Color);
ColorString = g_strdup_printf ("%02x%02x%02x",
(guint)(255 * Color[0]),
(guint)(255 * Color[1]),
(guint)(255 * Color[2]));
gtk_editable_delete_selection
(GTK_EDITABLE(FPROPS(CurrentPage, Text)));
gtk_editable_insert_text (GTK_EDITABLE(FPROPS(CurrentPage, Text)),
ColorString, 6, &Position);
print_msg ("Insert Color...");
}
static int DoColor( COLORREF *c ){
GtkWidget* dlg;
double clr[3];
int loop = 1, ret = IDCANCEL;
clr[0] = ( (double)GetRValue( *c ) ) / 255.0;
clr[1] = ( (double)GetGValue( *c ) ) / 255.0;
clr[2] = ( (double)GetBValue( *c ) ) / 255.0;
dlg = gtk_color_selection_dialog_new( "Choose Color" );
gtk_color_selection_set_color( GTK_COLOR_SELECTION( GTK_COLOR_SELECTION_DIALOG( dlg )->colorsel ), clr );
gtk_signal_connect( GTK_OBJECT( dlg ), "delete_event",
GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
gtk_signal_connect( GTK_OBJECT( dlg ), "destroy",
GTK_SIGNAL_FUNC( gtk_widget_destroy ), NULL );
gtk_signal_connect( GTK_OBJECT( GTK_COLOR_SELECTION_DIALOG( dlg )->ok_button ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
gtk_signal_connect( GTK_OBJECT( GTK_COLOR_SELECTION_DIALOG( dlg )->cancel_button ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDCANCEL ) );
g_object_set_data( G_OBJECT( dlg ), "loop", &loop );
g_object_set_data( G_OBJECT( dlg ), "ret", &ret );
gtk_widget_show( dlg );
gtk_grab_add( dlg );
while ( loop )
gtk_main_iteration();
gtk_color_selection_get_color( GTK_COLOR_SELECTION( GTK_COLOR_SELECTION_DIALOG( dlg )->colorsel ), clr );
gtk_grab_remove( dlg );
gtk_widget_destroy( dlg );
if ( ret == IDOK ) {
*c = RGB( clr[0] * 255, clr[1] * 255, clr[2] * 255 );
}
return ret;
}
/*
* Apply colour changes and close window.
*/
static int colour_dialog_ok (GtkButton *button, gpointer user_data)
{
GtkWidget *colour_dialog = user_data;
char tmp_colour[8];
double colour[4];
DEBUG("colour_dialog_ok");
assert (GTK_IS_COLOR_SELECTION_DIALOG (colour_dialog));
gtk_color_selection_get_color
(GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG
(colour_dialog)->colorsel), colour);
sprintf (tmp_colour, "#%2.2x%2.2x%2.2x",
(int)(colour[0] * 255), (int)(colour[1] * 255),(int)(colour[2] * 255));
gtk_entry_set_text (GTK_ENTRY (colour_entry), tmp_colour);
gtk_widget_destroy (colour_dialog);
return 0;
}
static void configure_ok(GtkWidget *w, gpointer data)
{
ConfigFile *cfg;
gchar *filename;
gdouble color[3];
filename = g_strconcat(g_get_home_dir(), "/.xmms/config", NULL);
cfg = xmms_cfg_open_file(filename);
if (!cfg)
cfg = xmms_cfg_new();
gtk_color_selection_get_color(GTK_COLOR_SELECTION(options_colorpicker), color);
bscope_cfg.color = ((guint32)(255.0*color[0])<<16) |
((guint32)(255.0*color[1])<<8) |
((guint32)(255.0*color[2]));
xmms_cfg_write_int(cfg, "BlurScope", "color", bscope_cfg.color);
xmms_cfg_write_file(cfg, filename);
xmms_cfg_free(cfg);
g_free(filename);
generate_cmap();
gtk_widget_destroy(configure_win);
}
