*/
+#if !defined USE_CAIRO_IMAGE_SURFACE && !defined NDEBUG
+#define OPTIONAL_CAIRO_IMAGE_SURFACE
+#endif
+
#include <iostream>
#include <sstream>
#include <unistd.h>
#include <cstdlib>
#include <cstdio> /* for snprintf, grrr */
+#include <cairo/cairo.h>
+
+#include <pango/pangoft2.h> // for fontmap resolution control for GnomeCanvas
+#include <pango/pangocairo.h> // for fontmap resolution control for GnomeCanvas
+
#include <glibmm/miscutils.h>
-#include <glib/gstdio.h>
+#include <gtkmm/settings.h>
+
+#include "pbd/convert.h"
+#include "pbd/error.h"
#include "pbd/failed_constructor.h"
-#include "pbd/xml++.h"
#include "pbd/file_utils.h"
-#include "pbd/error.h"
-#include "pbd/stacktrace.h"
+#include "pbd/gstdio_compat.h"
+#include "pbd/unwind.h"
+#include "pbd/xml++.h"
+
+#include "ardour/filesystem_paths.h"
+#include "ardour/search_paths.h"
+#include "ardour/revision.h"
+#include "ardour/utils.h"
+#include "ardour/types_convert.h"
#include "gtkmm2ext/rgb_macros.h"
#include "gtkmm2ext/gtk_ui.h"
-#include "ardour/filesystem_paths.h"
-
-#include "ardour_ui.h"
-#include "global_signals.h"
#include "ui_config.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace PBD;
using namespace ARDOUR;
-using namespace ArdourCanvas;
+using namespace Gtkmm2ext;
static const char* ui_config_file_name = "ui_config";
static const char* default_ui_config_file_name = "default_ui_config";
-UIConfiguration* UIConfiguration::_instance = 0;
static const double hue_width = 18.0;
+std::string UIConfiguration::color_file_suffix = X_(".colors");
+
+UIConfiguration&
+UIConfiguration::instance ()
+{
+ static UIConfiguration s_instance;
+ _instance = &s_instance;
+ return s_instance;
+}
UIConfiguration::UIConfiguration ()
:
#undef UI_CONFIG_VARIABLE
#undef CANVAS_FONT_VARIABLE
- /* initialize all the base colors using default
- colors for now. these will be reset when/if
- we load the UI config file.
- */
-
-#undef CANVAS_BASE_COLOR
-#define CANVAS_BASE_COLOR(var,name,val) var (name,quantized (val)),
-#include "base_colors.h"
-#undef CANVAS_BASE_COLOR
-
_dirty (false),
aliases_modified (false),
- derived_modified (false),
- _saved_state_node (""),
- _saved_state_version (-1)
-
+ colors_modified (false),
+ modifiers_modified (false),
+ block_save (0)
{
- _instance = this;
-
- /* pack all base colors into the configurable color map so that
- derived colors can use them.
- */
-
-#undef CANVAS_BASE_COLOR
-#define CANVAS_BASE_COLOR(var,name,color) configurable_colors.insert (make_pair (name,&var));
-#include "base_colors.h"
-#undef CANVAS_BASE_COLOR
-
-#undef CANVAS_COLOR
-#define CANVAS_COLOR(var,name,base,modifier) relative_colors.insert (make_pair (name, RelativeHSV (base,modifier)));
-#include "colors.h"
-#undef CANVAS_COLOR
-
-#undef COLOR_ALIAS
-#define COLOR_ALIAS(var,name,alias) color_aliases.insert (make_pair (name,alias));
-#include "color_aliases.h"
-#undef CANVAS_COLOR
-
load_state();
- ARDOUR_UI_UTILS::ColorsChanged.connect (boost::bind (&UIConfiguration::colors_changed, this));
+ ColorsChanged.connect (boost::bind (&UIConfiguration::colors_changed, this));
ParameterChanged.connect (sigc::mem_fun (*this, &UIConfiguration::parameter_changed));
-
- /* force GTK theme setting, so that RC file will work */
-
- reset_gtk_theme ();
}
UIConfiguration::~UIConfiguration ()
void
UIConfiguration::colors_changed ()
{
- _dirty = true;
-
reset_gtk_theme ();
/* In theory, one of these ought to work:
GTK RC file, which causes a reset of all styles and a redraw
*/
- parameter_changed ("ui-rc_file");
+ parameter_changed ("ui-rc-file");
}
void
UIConfiguration::parameter_changed (string param)
{
_dirty = true;
-
+
if (param == "ui-rc-file") {
- load_rc_file (get_ui_rc_file(), true);
+ load_rc_file (true);
+ } else if (param == "color-file") {
+ load_color_theme (true);
}
save_state ();
void
UIConfiguration::reset_gtk_theme ()
{
- stringstream ss;
+ std::string color_scheme_string("gtk_color_scheme = \"");
- ss << "gtk_color_scheme = \"" << hex;
-
for (ColorAliases::iterator g = color_aliases.begin(); g != color_aliases.end(); ++g) {
-
+
if (g->first.find ("gtk_") == 0) {
- ColorAliases::const_iterator a = color_aliases.find (g->first);
const string gtk_name = g->first.substr (4);
- ss << gtk_name << ":#" << std::setw (6) << setfill ('0') << (color (g->second) >> 8) << ';';
+ Gtkmm2ext::Color a_color = color (g->second);
+
+ color_scheme_string += gtk_name + ":#" + color_to_hex_string_no_alpha (a_color) + ';';
}
}
- ss << '"' << dec << endl;
+ color_scheme_string += '"';
/* reset GTK color scheme */
- Gtk::Settings::get_default()->property_gtk_color_scheme() = ss.str();
+ Gtk::Settings::get_default()->property_gtk_color_scheme() = color_scheme_string;
}
-
-UIConfiguration::RelativeHSV
-UIConfiguration::color_as_relative_hsv (Color c)
+
+void
+UIConfiguration::reset_dpi ()
{
- HSV variable (c);
- HSV closest;
- double shortest_distance = DBL_MAX;
- string closest_name;
+ long val = get_font_scale();
- map<string,ColorVariable<Color>*>::iterator f;
- std::map<std::string,HSV> palette;
+ /* FT2 rendering - used by GnomeCanvas, sigh */
- for (f = configurable_colors.begin(); f != configurable_colors.end(); ++f) {
- palette.insert (make_pair (f->first, HSV (f->second->get())));
- }
+#ifndef PLATFORM_WINDOWS
+ pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_new(), val/1024, val/1024); // XXX pango_ft2_font_map_new leaks
+#endif
- for (map<string,HSV>::iterator f = palette.begin(); f != palette.end(); ++f) {
-
- double d;
- HSV fixed (f->second);
-
- if (fixed.is_gray() || variable.is_gray()) {
- /* at least one is achromatic; HSV::distance() will do
- * the right thing
- */
- d = fixed.distance (variable);
- } else {
- /* chromatic: compare ONLY hue because our task is
- to pick the HUE closest and then compute
- a modifier. We want to keep the number of
- hues low, and by computing perceptual distance
- we end up finding colors that are to each
- other without necessarily be close in hue.
- */
- d = fabs (variable.h - fixed.h);
- }
+ /* Cairo rendering, in case there is any */
- if (d < shortest_distance) {
- closest = fixed;
- closest_name = f->first;
- shortest_distance = d;
- }
- }
-
- /* we now know the closest color of the fixed colors to
- this variable color. Compute the HSV diff and
- use it to redefine the variable color in terms of the
- fixed one.
- */
-
- HSV delta = variable.delta (closest);
+ pango_cairo_font_map_set_resolution ((PangoCairoFontMap*) pango_cairo_font_map_get_default(), val/1024);
- /* quantize hue delta so we don't end up with many subtle hues caused
- * by original color choices
- */
+ /* Xft rendering */
- delta.h = hue_width * (round (delta.h/hue_width));
+ gtk_settings_set_long_property (gtk_settings_get_default(),
+ "gtk-xft-dpi", val, "ardour");
+ DPIReset(); //Emit Signal
+}
- return RelativeHSV (closest_name, delta);
+float
+UIConfiguration::get_ui_scale ()
+{
+ return get_font_scale () / 102400.;
}
void
#undef UI_CONFIG_VARIABLE
}
+int
+UIConfiguration::pre_gui_init ()
+{
+#ifdef CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE
+ if (get_buggy_gradients()) {
+ g_setenv ("FORCE_BUGGY_GRADIENTS", "1", 1);
+ }
+#endif
+#ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
+ if (get_cairo_image_surface()) {
+ g_setenv ("ARDOUR_IMAGE_SURFACE", "1", 1);
+ }
+#endif
+ return 0;
+}
+
+UIConfiguration*
+UIConfiguration::post_gui_init ()
+{
+ load_color_theme (true);
+ return this;
+}
+
int
UIConfiguration::load_defaults ()
{
- int found = 0;
- std::string rcfile;
+ std::string rcfile;
+ int ret = -1;
if (find_file (ardour_config_search_path(), default_ui_config_file_name, rcfile) ) {
XMLTree tree;
- found = 1;
info << string_compose (_("Loading default ui configuration file %1"), rcfile) << endmsg;
if (!tree.read (rcfile.c_str())) {
error << string_compose(_("cannot read default ui configuration file \"%1\""), rcfile) << endmsg;
- return -1;
+ } else {
+ if (set_state (*tree.root(), Stateful::loading_state_version)) {
+ error << string_compose(_("default ui configuration file \"%1\" not loaded successfully."), rcfile) << endmsg;
+ } else {
+ _dirty = false;
+ ret = 0;
+ }
}
- if (set_state (*tree.root(), Stateful::loading_state_version)) {
- error << string_compose(_("default ui configuration file \"%1\" not loaded successfully."), rcfile) << endmsg;
- return -1;
+ } else {
+ warning << string_compose (_("Could not find default UI configuration file %1"), default_ui_config_file_name) << endmsg;
+ }
+
+ if (ret == 0) {
+ /* reload color theme */
+ load_color_theme (false);
+ }
+
+ return ret;
+}
+
+std::string
+UIConfiguration::color_file_name (bool use_my, bool with_version) const
+{
+ string basename;
+
+ if (use_my) {
+ basename += "my-";
+ }
+
+ std::string color_name = color_file.get();
+ size_t sep = color_name.find_first_of("-");
+ if (sep != string::npos) {
+ color_name = color_name.substr (0, sep);
+ }
+
+ basename += color_name;
+ basename += "-";
+ basename += downcase(std::string(PROGRAM_NAME));
+
+ std::string rev (revision);
+ std::size_t pos = rev.find_first_of("-");
+
+ if (with_version && pos != string::npos && pos > 0) {
+ basename += "-";
+ basename += rev.substr (0, pos); // COLORFILE_VERSION - program major.minor
+ }
+
+ basename += color_file_suffix;
+ return basename;
+}
+
+int
+UIConfiguration::load_color_file (string const & path)
+{
+ XMLTree tree;
+
+ info << string_compose (_("Loading color file %1"), path) << endmsg;
+
+ if (!tree.read (path.c_str())) {
+ error << string_compose(_("cannot read color file \"%1\""), path) << endmsg;
+ return -1;
+ }
+
+ if (set_state (*tree.root(), Stateful::loading_state_version)) {
+ error << string_compose(_("color file \"%1\" not loaded successfully."), path) << endmsg;
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+UIConfiguration::load_color_theme (bool allow_own)
+{
+ std::string cfile;
+ bool found = false;
+ /* ColorsChanged() will trigger a parameter_changed () which
+ * in turn calls save_state()
+ */
+ PBD::Unwinder<uint32_t> uw (block_save, block_save + 1);
+
+ if (find_file (theme_search_path(), color_file_name (false, true), cfile)) {
+ found = true;
+ }
+
+ if (!found) {
+ if (find_file (theme_search_path(), color_file_name (false, false), cfile)) {
+ found = true;
}
-
- _dirty = false;
}
- ARDOUR_UI_UTILS::ColorsChanged ();
+ if (!found) {
+ warning << string_compose (_("Color file for %1 not found along %2"), color_file.get(), theme_search_path().to_string()) << endmsg;
+ return -1;
+ }
+
+ (void) load_color_file (cfile);
+
+ if (allow_own) {
+
+ found = false;
+
+ PBD::Searchpath sp (user_config_directory());
+
+ /* user's own color files never have the program name in them */
+
+ if (find_file (sp, color_file_name (true, true), cfile)) {
+ found = true;
+ }
+
+ if (!found) {
+ if (find_file (sp, color_file_name (true, false), cfile)) {
+ found = true;
+ }
+ }
+
+ if (found) {
+ (void) load_color_file (cfile);
+ }
+
+ }
- return found;
+ ColorsChanged ();
+
+ return 0;
+}
+
+int
+UIConfiguration::store_color_theme ()
+{
+ XMLNode* root;
+
+ root = new XMLNode("Ardour");
+
+ XMLNode* parent = new XMLNode (X_("Colors"));
+ for (Colors::const_iterator i = colors.begin(); i != colors.end(); ++i) {
+ XMLNode* node = new XMLNode (X_("Color"));
+ node->set_property (X_("name"), i->first);
+ node->set_property (X_("value"), color_to_hex_string (i->second));
+ parent->add_child_nocopy (*node);
+ }
+ root->add_child_nocopy (*parent);
+
+ parent = new XMLNode (X_("ColorAliases"));
+ for (ColorAliases::const_iterator i = color_aliases.begin(); i != color_aliases.end(); ++i) {
+ XMLNode* node = new XMLNode (X_("ColorAlias"));
+ node->set_property (X_("name"), i->first);
+ node->set_property (X_("alias"), i->second);
+ parent->add_child_nocopy (*node);
+ }
+ root->add_child_nocopy (*parent);
+
+ parent = new XMLNode (X_("Modifiers"));
+ for (Modifiers::const_iterator i = modifiers.begin(); i != modifiers.end(); ++i) {
+ XMLNode* node = new XMLNode (X_("Modifier"));
+ node->set_property (X_("name"), i->first);
+ node->set_property (X_("modifier"), i->second.to_string());
+ parent->add_child_nocopy (*node);
+ }
+ root->add_child_nocopy (*parent);
+
+ XMLTree tree;
+ std::string colorfile = Glib::build_filename (user_config_directory(), color_file_name (true, true));;
+
+ tree.set_root (root);
+
+ if (!tree.write (colorfile.c_str())){
+ error << string_compose (_("Color file %1 not saved"), colorfile) << endmsg;
+ return -1;
+ }
+
+ return 0;
}
int
error << string_compose(_("default ui configuration file \"%1\" not loaded successfully."), rcfile) << endmsg;
return -1;
}
-
- /* make a copy */
}
if (find_file (ardour_config_search_path(), ui_config_file_name, rcfile)) {
error << _("could not find any ui configuration file, canvas will look broken.") << endmsg;
}
- ARDOUR_UI_UTILS::ColorsChanged ();
-
return 0;
}
int
UIConfiguration::save_state()
{
- XMLTree tree;
-
- if (!dirty()) {
- return 0;
+ if (block_save != 0) {
+ return -1;
}
-
- std::string rcfile(user_config_directory());
- rcfile = Glib::build_filename (rcfile, ui_config_file_name);
- if (rcfile.length()) {
+ if (_dirty) {
+ std::string rcfile = Glib::build_filename (user_config_directory(), ui_config_file_name);
+
+ XMLTree tree;
+
tree.set_root (&get_state());
+
if (!tree.write (rcfile.c_str())){
error << string_compose (_("Config file %1 not saved"), rcfile) << endmsg;
return -1;
}
+
+ _dirty = false;
+ }
+
+ if (aliases_modified || colors_modified || modifiers_modified) {
+
+ if (store_color_theme ()) {
+ error << string_compose (_("Color file %1 not saved"), color_file.get()) << endmsg;
+ return -1;
+ }
+
+ aliases_modified = false;
+ colors_modified = false;
+ modifiers_modified = false;
}
- _dirty = false;
return 0;
}
UIConfiguration::get_state ()
{
XMLNode* root;
- LocaleGuard lg (X_("POSIX"));
root = new XMLNode("Ardour");
root->add_child_nocopy (get_variables ("UI"));
root->add_child_nocopy (get_variables ("Canvas"));
- if (derived_modified) {
-
- }
-
- if (aliases_modified) {
- XMLNode* parent = new XMLNode (X_("ColorAliases"));
- for (ColorAliases::const_iterator i = color_aliases.begin(); i != color_aliases.end(); ++i) {
- XMLNode* node = new XMLNode (X_("ColorAlias"));
- node->add_property (X_("name"), i->first);
- node->add_property (X_("alias"), i->second);
- parent->add_child_nocopy (*node);
- }
- root->add_child_nocopy (*parent);
- }
-
if (_extra_xml) {
root->add_child_copy (*_extra_xml);
}
UIConfiguration::get_variables (std::string which_node)
{
XMLNode* node;
- LocaleGuard lg (X_("POSIX"));
node = new XMLNode (which_node);
int
UIConfiguration::set_state (const XMLNode& root, int /*version*/)
{
+ /* this can load a generic UI configuration file or a colors file */
+
if (root.name() != "Ardour") {
return -1;
}
}
}
- XMLNode* relative = find_named_node (root, X_("RelativeColors"));
-
- if (relative) {
- // load_relative_colors (*relative);
+ XMLNode* colors = find_named_node (root, X_("Colors"));
+
+ if (colors) {
+ load_colors (*colors);
}
-
XMLNode* aliases = find_named_node (root, X_("ColorAliases"));
if (aliases) {
load_color_aliases (*aliases);
}
+ XMLNode* modifiers = find_named_node (root, X_("Modifiers"));
+
+ if (modifiers) {
+ load_modifiers (*modifiers);
+ }
+
return 0;
}
XMLNodeConstIterator niter;
XMLProperty const *name;
XMLProperty const *alias;
-
- color_aliases.clear ();
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
- if ((*niter)->name() != X_("ColorAlias")) {
+ XMLNode const * child = *niter;
+ if (child->name() != X_("ColorAlias")) {
continue;
}
- name = (*niter)->property (X_("name"));
- alias = (*niter)->property (X_("alias"));
+ name = child->property (X_("name"));
+ alias = child->property (X_("alias"));
if (name && alias) {
- color_aliases.insert (make_pair (name->value(), alias->value()));
+ color_aliases[name->value()] = alias->value();
}
}
}
+void
+UIConfiguration::load_colors (XMLNode const & node)
+{
+ XMLNodeList const nlist = node.children();
+ XMLNodeConstIterator niter;
+ XMLProperty const *name;
+ XMLProperty const *color;
+
+ /* don't clear colors, so that we can load > 1 color file and have
+ the subsequent ones overwrite the later ones.
+ */
+
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
+ XMLNode const * child = *niter;
+ if (child->name() != X_("Color")) {
+ continue;
+ }
+ name = child->property (X_("name"));
+ color = child->property (X_("value"));
+
+ if (name && color) {
+ Gtkmm2ext::Color c;
+ c = strtoul (color->value().c_str(), 0, 16);
+ /* insert or replace color name definition */
+ colors[name->value()] = c;
+ }
+ }
+}
-#if 0
void
-UIConfiguration::load_relative_colors (XMLNode const & node)
+UIConfiguration::load_modifiers (XMLNode const & node)
{
XMLNodeList const nlist = node.children();
XMLNodeConstIterator niter;
XMLProperty const *name;
- XMLProperty const *alias;
-
- color_aliases.clear ();
+ XMLProperty const *mod;
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
- if ((*niter)->name() != X_("RelativeColor")) {
+ XMLNode const * child = *niter;
+ if (child->name() != X_("Modifier")) {
continue;
}
- name = (*niter)->property (X_("name"));
- alias = (*niter)->property (X_("alias"));
- if (name && alias) {
- color_aliases.insert (make_pair (name->value(), alias->value()));
+ name = child->property (X_("name"));
+ mod = child->property (X_("modifier"));
+
+ if (name && mod) {
+ SVAModifier svam (mod->value());
+ modifiers[name->value()] = svam;
}
}
-
}
-#endif
+
void
UIConfiguration::set_variables (const XMLNode& node)
{
#undef UI_CONFIG_VARIABLE
-#define UI_CONFIG_VARIABLE(Type,var,name,val) \
- if (var.set_from_node (node)) { \
- ParameterChanged (name); \
- }
-#define CANVAS_FONT_VARIABLE(var,name) \
- if (var.set_from_node (node)) { \
- ParameterChanged (name); \
- }
+#define UI_CONFIG_VARIABLE(Type,var,name,val) if (var.set_from_node (node)) { ParameterChanged (name); }
+#define CANVAS_FONT_VARIABLE(var,name) if (var.set_from_node (node)) { ParameterChanged (name); }
#include "ui_config_vars.h"
#include "canvas_vars.h"
#undef UI_CONFIG_VARIABLE
#undef CANVAS_FONT_VARIABLE
-
- /* Reset base colors */
-
-#undef CANVAS_BASE_COLOR
-#define CANVAS_BASE_COLOR(var,name,val) \
- var.set_from_node (node);
-#include "base_colors.h"
-#undef CANVAS_BASE_COLOR
-
}
-void
-UIConfiguration::set_dirty ()
+Gtkmm2ext::SVAModifier
+UIConfiguration::modifier (string const & name) const
{
- _dirty = true;
+ Modifiers::const_iterator m = modifiers.find (name);
+ if (m != modifiers.end()) {
+ return m->second;
+ }
+ return SVAModifier ();
}
-bool
-UIConfiguration::dirty () const
+Gtkmm2ext::Color
+UIConfiguration::color_mod (std::string const & colorname, std::string const & modifiername) const
{
- return _dirty || aliases_modified || derived_modified;
+ return HSV (color (colorname)).mod (modifier (modifiername)).color ();
}
-ArdourCanvas::Color
-UIConfiguration::base_color_by_name (const std::string& name) const
+Gtkmm2ext::Color
+UIConfiguration::color_mod (const Gtkmm2ext::Color& color, std::string const & modifiername) const
{
- map<std::string,ColorVariable<Color>* >::const_iterator i = configurable_colors.find (name);
-
- if (i != configurable_colors.end()) {
- return i->second->get();
- }
-
-#if 0 // yet unsed experimental style postfix
- /* Idea: use identical colors but different font/sizes
- * for variants of the same 'widget'.
- *
- * example:
- * set_name("mute button"); // in route_ui.cc
- * set_name("mute button small"); // in mixer_strip.cc
- *
- * ardour3_widget_list.rc:
- * widget "*mute button" style:highest "small_button"
- * widget "*mute button small" style:highest "very_small_text"
- *
- * both use color-schema of defined in
- * BUTTON_VARS(MuteButton, "mute button")
- *
- * (in this particular example the widgets should be packed
- * vertically shinking the mixer strip ones are currently not)
- */
- const size_t name_len = name.size();
- const size_t name_sep = name.find(':');
- for (i = configurable_colors.begin(); i != configurable_colors.end(), name_sep != string::npos; ++i) {
- const size_t cmp_len = i->first.size();
- const size_t cmp_sep = i->first.find(':');
- if (cmp_len >= name_len || cmp_sep == string::npos) continue;
- if (name.substr(name_sep) != i->first.substr(cmp_sep)) continue;
- if (name.substr(0, cmp_sep) != i->first.substr(0, cmp_sep)) continue;
- return i->second->get();
- }
-#endif
-
- cerr << string_compose (_("Base Color %1 not found"), name) << endl;
- return RGBA_TO_UINT (g_random_int()%256,g_random_int()%256,g_random_int()%256,0xff);
+ return HSV (color).mod (modifier (modifiername)).color ();
}
-ArdourCanvas::Color
-UIConfiguration::color (const std::string& name) const
+Gtkmm2ext::Color
+UIConfiguration::color (const std::string& name, bool* failed) const
{
- map<string,string>::const_iterator e = color_aliases.find (name);
+ ColorAliases::const_iterator e = color_aliases.find (name);
+
+ if (failed) {
+ *failed = false;
+ }
if (e != color_aliases.end ()) {
- map<string,RelativeHSV>::const_iterator rc = relative_colors.find (e->second);
- if (rc != relative_colors.end()) {
- return rc->second.get();
+ Colors::const_iterator rc = colors.find (e->second);
+ if (rc != colors.end()) {
+ return rc->second;
}
} else {
/* not an alias, try directly */
- map<string,RelativeHSV>::const_iterator rc = relative_colors.find (name);
- if (rc != relative_colors.end()) {
- return rc->second.get();
+ Colors::const_iterator rc = colors.find (name);
+ if (rc != colors.end()) {
+ return rc->second;
}
}
-
- cerr << string_compose (_("Color %1 not found"), name) << endl;
-
+
+ if (!failed) {
+ /* only show this message if the caller wasn't interested in
+ the fail status.
+ */
+ cerr << string_compose (_("Color %1 not found"), name) << endl;
+ }
+
+ if (failed) {
+ *failed = true;
+ }
+
return rgba_to_color ((g_random_int()%256)/255.0,
(g_random_int()%256)/255.0,
(g_random_int()%256)/255.0,
0xff);
}
-ArdourCanvas::HSV
-UIConfiguration::RelativeHSV::get() const
-{
- HSV base (UIConfiguration::instance()->base_color_by_name (base_color));
-
- /* this operation is a little wierd. because of the way we originally
- * computed the alpha specification for the modifiers used here
- * we need to reset base's alpha to zero before adding the modifier.
- */
-
- HSV self (base + modifier);
-
- if (quantized_hue >= 0.0) {
- self.h = quantized_hue;
- }
-
- return self;
-}
-
Color
UIConfiguration::quantized (Color c) const
{
}
void
-UIConfiguration::reset_relative (const string& name, const RelativeHSV& rhsv)
+UIConfiguration::set_color (string const& name, Gtkmm2ext::Color color)
{
- RelativeColors::iterator i = relative_colors.find (name);
-
- if (i == relative_colors.end()) {
+ Colors::iterator i = colors.find (name);
+ if (i == colors.end()) {
return;
}
+ i->second = color;
+ colors_modified = true;
- i->second = rhsv;
- derived_modified = true;
-
- ARDOUR_UI_UTILS::ColorsChanged (); /* EMIT SIGNAL */
-
- save_state ();
+ ColorsChanged (); /* EMIT SIGNAL */
}
void
i->second = alias;
aliases_modified = true;
- ARDOUR_UI_UTILS::ColorsChanged (); /* EMIT SIGNAL */
+ ColorsChanged (); /* EMIT SIGNAL */
+}
- save_state ();
+void
+UIConfiguration::set_modifier (string const & name, SVAModifier svam)
+{
+ Modifiers::iterator m = modifiers.find (name);
+
+ if (m == modifiers.end()) {
+ return;
+ }
+
+ m->second = svam;
+ modifiers_modified = true;
+
+ ColorsChanged (); /* EMIT SIGNAL */
}
void
-UIConfiguration::load_rc_file (const string& filename, bool themechange)
+UIConfiguration::load_rc_file (bool themechange, bool allow_own)
{
+ string basename = ui_rc_file.get();
std::string rc_file_path;
- if (!find_file (ardour_config_search_path(), filename, rc_file_path)) {
+ if (!find_file (ardour_config_search_path(), basename, rc_file_path)) {
warning << string_compose (_("Unable to find UI style file %1 in search path %2. %3 will look strange"),
- filename, ardour_config_search_path().to_string(), PROGRAM_NAME)
+ basename, ardour_config_search_path().to_string(), PROGRAM_NAME)
<< endmsg;
return;
}
- info << "Loading ui configuration file " << rc_file_path << endmsg;
+ info << string_compose (_("Loading ui configuration file %1"), rc_file_path) << endmsg;
Gtkmm2ext::UI::instance()->load_rcfile (rc_file_path, themechange);
}
+
+std::string
+UIConfiguration::color_to_hex_string (Gtkmm2ext::Color c)
+{
+ char buf[16];
+ int retval = g_snprintf (buf, sizeof(buf), "%08x", c);
+
+ if (retval < 0 || retval >= (int)sizeof(buf)) {
+ assert(false);
+ }
+ return buf;
+}
+
+std::string
+UIConfiguration::color_to_hex_string_no_alpha (Gtkmm2ext::Color c)
+{
+ c >>= 8; // shift/remove alpha
+ char buf[16];
+ int retval = g_snprintf (buf, sizeof(buf), "%06x", c);
+
+ if (retval < 0 || retval >= (int)sizeof(buf)) {
+ assert(false);
+ }
+ return buf;
+}