*/
+#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 "pbd/gstdio_compat.h"
#include <glibmm/miscutils.h>
-#include <glib/gstdio.h>
+
+#include <gtkmm/settings.h>
#include "pbd/convert.h"
#include "pbd/failed_constructor.h"
#include "pbd/xml++.h"
#include "pbd/file_utils.h"
+#include "pbd/locale_guard.h"
#include "pbd/error.h"
#include "pbd/stacktrace.h"
#include "gtkmm2ext/gtk_ui.h"
#include "ardour/filesystem_paths.h"
+#include "ardour/utils.h"
-#include "ardour_ui.h"
-#include "global_signals.h"
#include "ui_config.h"
#include "i18n.h"
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;
+UIConfiguration&
+UIConfiguration::instance ()
+{
+ static UIConfiguration s_instance;
+ return s_instance;
+}
+
UIConfiguration::UIConfiguration ()
:
#undef UI_CONFIG_VARIABLE
_dirty (false),
aliases_modified (false),
colors_modified (false),
+ modifiers_modified (false),
block_save (0)
{
- _instance = this;
-
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 loading an RC file will work */
-
- load_color_theme ();
}
UIConfiguration::~UIConfiguration ()
UIConfiguration::parameter_changed (string param)
{
_dirty = true;
-
+
if (param == "ui-rc-file") {
load_rc_file (true);
} else if (param == "color-file") {
stringstream ss;
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) << ';';
}
Gtk::Settings::get_default()->property_gtk_color_scheme() = ss.str();
}
-
+
+void
+UIConfiguration::reset_dpi ()
+{
+ long val = get_font_scale();
+ set_pango_fontsize ();
+ /* Xft rendering */
+
+ gtk_settings_set_long_property (gtk_settings_get_default(),
+ "gtk-xft-dpi", val, "ardour");
+ DPIReset(); //Emit Signal
+}
+
+void
+UIConfiguration::set_pango_fontsize ()
+{
+ long val = get_font_scale();
+
+ /* FT2 rendering - used by GnomeCanvas, sigh */
+
+#ifndef PLATFORM_WINDOWS
+ pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_new(), val/1024, val/1024);
+#endif
+
+ /* Cairo rendering, in case there is any */
+
+ pango_cairo_font_map_set_resolution ((PangoCairoFontMap*) pango_cairo_font_map_get_default(), val/1024);
+}
+
+float
+UIConfiguration::get_ui_scale ()
+{
+ return get_font_scale () / 102400.;
+}
+
void
UIConfiguration::map_parameters (boost::function<void (std::string)>& functor)
{
#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 ();
+ return this;
+}
+
int
UIConfiguration::load_defaults ()
{
std::string rcfile;
int ret = -1;
-
+
if (find_file (ardour_config_search_path(), default_ui_config_file_name, rcfile) ) {
XMLTree tree;
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);
- ARDOUR_UI_UTILS::ColorsChanged (); /* EMIT SIGNAL */
+ ColorsChanged (); /* EMIT SIGNAL */
}
- return 0;
+ return ret;
}
int
if (!found) {
basename = color_file.get();
basename += ".colors";
-
+
if (find_file (ardour_config_search_path(), basename, cfile)) {
found = true;
}
if (found) {
XMLTree tree;
-
+
info << string_compose (_("Loading color file %1"), cfile) << endmsg;
if (!tree.read (cfile.c_str())) {
return -1;
}
- ARDOUR_UI_UTILS::ColorsChanged ();
+ ColorsChanged ();
} else {
warning << string_compose (_("Color file %1 not found"), basename) << endmsg;
}
UIConfiguration::store_color_theme ()
{
XMLNode* root;
- LocaleGuard lg (X_("POSIX"));
+ LocaleGuard lg ();
root = new XMLNode("Ardour");
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"));
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->add_property (X_("name"), i->first);
+ node->add_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(), (string ("my-") + color_file.get() + ".colors"));
-
+
tree.set_root (root);
if (!tree.write (colorfile.c_str())){
if (_dirty) {
std::string rcfile = Glib::build_filename (user_config_directory(), ui_config_file_name);
-
+
XMLTree tree;
tree.set_root (&get_state());
_dirty = false;
}
- if (aliases_modified || colors_modified) {
+ if (aliases_modified || colors_modified || modifiers_modified) {
if (store_color_theme ()) {
error << string_compose (_("Color file %1 not saved"), color_file.get()) << endmsg;
aliases_modified = false;
colors_modified = false;
+ modifiers_modified = false;
}
-
+
return 0;
}
UIConfiguration::get_state ()
{
XMLNode* root;
- LocaleGuard lg (X_("POSIX"));
+ LocaleGuard lg ();
root = new XMLNode("Ardour");
UIConfiguration::get_variables (std::string which_node)
{
XMLNode* node;
- LocaleGuard lg (X_("POSIX"));
+ LocaleGuard lg ();
node = new XMLNode (which_node);
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()));
XMLNodeConstIterator niter;
XMLProperty const *name;
XMLProperty const *color;
-
+
colors.clear ();
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
- if ((*niter)->name() != X_("Color")) {
+ XMLNode const * child = *niter;
+ if (child->name() != X_("Color")) {
continue;
}
- name = (*niter)->property (X_("name"));
- color = (*niter)->property (X_("value"));
+ name = child->property (X_("name"));
+ color = child->property (X_("value"));
if (name && color) {
ArdourCanvas::Color c;
- c = strtol (color->value().c_str(), 0, 16);
+ c = strtoul (color->value().c_str(), 0, 16);
colors.insert (make_pair (name->value(), c));
}
}
}
+void
+UIConfiguration::load_modifiers (XMLNode const & node)
+{
+ PBD::LocaleGuard lg ();
+ XMLNodeList const nlist = node.children();
+ XMLNodeConstIterator niter;
+ XMLProperty const *name;
+ XMLProperty const *mod;
+
+ modifiers.clear ();
+
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
+ XMLNode const * child = *niter;
+ if (child->name() != X_("Modifier")) {
+ continue;
+ }
+
+ name = child->property (X_("name"));
+ mod = child->property (X_("modifier"));
+
+ if (name && mod) {
+ SVAModifier svam (mod->value());
+ modifiers.insert (make_pair (name->value(), svam));
+ }
+ }
+}
+
void
UIConfiguration::set_variables (const XMLNode& node)
{
#undef CANVAS_FONT_VARIABLE
}
+ArdourCanvas::SVAModifier
+UIConfiguration::modifier (string const & name) const
+{
+ Modifiers::const_iterator m = modifiers.find (name);
+ if (m != modifiers.end()) {
+ return m->second;
+ }
+ return SVAModifier ();
+}
+
+ArdourCanvas::Color
+UIConfiguration::color_mod (std::string const & colorname, std::string const & modifiername) const
+{
+ return HSV (color (colorname)).mod (modifier (modifiername)).color ();
+}
+
+ArdourCanvas::Color
+UIConfiguration::color_mod (const ArdourCanvas::Color& color, std::string const & modifiername) const
+{
+ return HSV (color).mod (modifier (modifiername)).color ();
+}
+
ArdourCanvas::Color
UIConfiguration::color (const std::string& name, bool* failed) const
{
if (failed) {
*failed = false;
}
-
+
if (e != color_aliases.end ()) {
Colors::const_iterator rc = colors.find (e->second);
if (rc != colors.end()) {
return rc->second;
}
}
-
+
if (!failed) {
/* only show this message if the caller wasn't interested in
the fail status.
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,
i->second = color;
colors_modified = true;
- ARDOUR_UI_UTILS::ColorsChanged (); /* EMIT SIGNAL */
+ ColorsChanged (); /* EMIT SIGNAL */
}
void
i->second = alias;
aliases_modified = true;
- ARDOUR_UI_UTILS::ColorsChanged (); /* EMIT SIGNAL */
+ ColorsChanged (); /* EMIT SIGNAL */
+}
+
+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
projects / ardour.git / blobdiff