#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/gstdio_compat.h"
#include "pbd/locale_guard.h"
-#include "pbd/error.h"
-#include "pbd/stacktrace.h"
-
-#include "gtkmm2ext/rgb_macros.h"
-#include "gtkmm2ext/gtk_ui.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 "gtkmm2ext/rgb_macros.h"
+#include "gtkmm2ext/gtk_ui.h"
+
#include "ui_config.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace PBD;
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");
-sigc::signal<void> UIConfiguration::ColorsChanged;
-
-sigc::signal<void> UIConfiguration::DPIReset;
+UIConfiguration&
+UIConfiguration::instance ()
+{
+ static UIConfiguration s_instance;
+ return s_instance;
+}
UIConfiguration::UIConfiguration ()
:
modifiers_modified (false),
block_save (0)
{
- _instance = this;
-
load_state();
ColorsChanged.connect (boost::bind (&UIConfiguration::colors_changed, this));
UIConfiguration::parameter_changed (string param)
{
_dirty = true;
-
+
if (param == "ui-rc-file") {
load_rc_file (true);
} else if (param == "color-file") {
- load_color_theme ();
+ load_color_theme (true);
}
save_state ();
void
UIConfiguration::reset_gtk_theme ()
{
+ LocaleGuard lg;
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) {
const string gtk_name = g->first.substr (4);
ss << gtk_name << ":#" << std::setw (6) << setfill ('0') << (color (g->second) >> 8) << ';';
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();
/* Cairo rendering, in case there is any */
pango_cairo_font_map_set_resolution ((PangoCairoFontMap*) pango_cairo_font_map_get_default(), val/1024);
+
+ /* Xft rendering */
+
+ gtk_settings_set_long_property (gtk_settings_get_default(),
+ "gtk-xft-dpi", val, "ardour");
+ DPIReset(); //Emit Signal
+}
+
+float
+UIConfiguration::get_ui_scale ()
+{
+ return get_font_scale () / 102400.;
}
void
UIConfiguration*
UIConfiguration::post_gui_init ()
{
- load_color_theme ();
+ load_color_theme (true);
return this;
}
{
std::string rcfile;
int ret = -1;
-
+
if (find_file (ardour_config_search_path(), default_ui_config_file_name, rcfile) ) {
XMLTree tree;
if (ret == 0) {
/* reload color theme */
load_color_theme (false);
- ColorsChanged (); /* EMIT SIGNAL */
}
return ret;
}
+std::string
+UIConfiguration::color_file_name (bool use_my, bool with_version) const
+{
+ string basename;
+
+ if (use_my) {
+ basename += "my-";
+ }
+
+ //this is the overall theme file, e.g. "dark" plus "-downcase(PROGRAM_NAME)"
+ basename += color_file.get();
+
+ 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;
- string basename;
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 (allow_own) {
- basename = "my-";
- basename += color_file.get();
- basename += ".colors";
+ if (find_file (theme_search_path(), color_file_name (false, true), cfile)) {
+ found = true;
+ }
- if (find_file (ardour_config_search_path(), basename, cfile)) {
+ if (!found) {
+ if (find_file (theme_search_path(), color_file_name (false, false), cfile)) {
found = true;
}
}
if (!found) {
- basename = color_file.get();
- basename += ".colors";
-
- if (find_file (ardour_config_search_path(), basename, cfile)) {
- found = true;
- }
+ warning << string_compose (_("Color file for %1 not found along %2"), color_file.get(), theme_search_path().to_string()) << endmsg;
+ return -1;
}
- if (found) {
+ (void) load_color_file (cfile);
- XMLTree tree;
-
- info << string_compose (_("Loading color file %1"), cfile) << endmsg;
+ if (allow_own) {
- if (!tree.read (cfile.c_str())) {
- error << string_compose(_("cannot read color file \"%1\""), cfile) << endmsg;
- return -1;
+ 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 (set_state (*tree.root(), Stateful::loading_state_version)) {
- error << string_compose(_("color file \"%1\" not loaded successfully."), cfile) << endmsg;
- return -1;
+ if (!found) {
+ if (find_file (sp, color_file_name (true, false), cfile)) {
+ found = true;
+ }
+ }
+
+ if (found) {
+ (void) load_color_file (cfile);
}
- ColorsChanged ();
- } else {
- warning << string_compose (_("Color file %1 not found"), basename) << endmsg;
}
+ ColorsChanged ();
+
return 0;
}
UIConfiguration::store_color_theme ()
{
XMLNode* root;
- LocaleGuard lg (X_("C"));
+ 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"));
root->add_child_nocopy (*parent);
XMLTree tree;
- std::string colorfile = Glib::build_filename (user_config_directory(), (string ("my-") + color_file.get() + ".colors"));
-
+ std::string colorfile = Glib::build_filename (user_config_directory(), color_file_name (true, true));;
+
tree.set_root (root);
if (!tree.write (colorfile.c_str())){
int
UIConfiguration::load_state ()
{
+ LocaleGuard lg; // a single guard for all 3 configs
bool found = false;
std::string rcfile;
int
UIConfiguration::save_state()
{
+ if (block_save != 0) {
+ return -1;
+ }
if (_dirty) {
std::string rcfile = Glib::build_filename (user_config_directory(), ui_config_file_name);
-
+
XMLTree tree;
tree.set_root (&get_state());
colors_modified = false;
modifiers_modified = false;
}
-
+
return 0;
}
UIConfiguration::get_state ()
{
XMLNode* root;
- LocaleGuard lg (X_("C"));
+ LocaleGuard lg;
root = new XMLNode("Ardour");
UIConfiguration::get_variables (std::string which_node)
{
XMLNode* node;
- LocaleGuard lg (X_("C"));
+ LocaleGuard lg;
node = new XMLNode (which_node);
int
UIConfiguration::set_state (const XMLNode& root, int /*version*/)
{
+ LocaleGuard lg;
/* this can load a generic UI configuration file or a colors file */
if (root.name() != "Ardour") {
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();
}
}
}
XMLNodeConstIterator niter;
XMLProperty const *name;
XMLProperty const *color;
-
- colors.clear ();
+
+ /* 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) {
- 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 = strtoul (color->value().c_str(), 0, 16);
- colors.insert (make_pair (name->value(), c));
+ /* insert or replace color name definition */
+ colors[name->value()] = c;
}
}
}
void
UIConfiguration::load_modifiers (XMLNode const & node)
{
- PBD::LocaleGuard lg ("C");
+ 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) {
- if ((*niter)->name() != X_("Modifier")) {
+ XMLNode const * child = *niter;
+ if (child->name() != X_("Modifier")) {
continue;
}
- name = (*niter)->property (X_("name"));
- mod = (*niter)->property (X_("modifier"));
+ name = child->property (X_("name"));
+ mod = child->property (X_("modifier"));
if (name && mod) {
SVAModifier svam (mod->value());
- modifiers.insert (make_pair (name->value(), svam));
+ modifiers[name->value()] = svam;
}
}
}
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,
Gtkmm2ext::UI::instance()->load_rcfile (rc_file_path, themechange);
}
-
-
projects / ardour.git / blobdiff