use running_from_source_tree()

[ardour.git] / gtk2_ardour / utils.cc

diff --git a/gtk2_ardour/utils.cc b/gtk2_ardour/utils.cc
index 589ec5479410568dd280351b3ffc6e0ecc29f358..ef61fe5e593170bb8eb199e47300c5de3e2a3c40 100644 (file)
--- a/gtk2_ardour/utils.cc
+++ b/gtk2_ardour/utils.cc
@@ -36,11 +36,14 @@
 #include <gtk/gtkpaned.h>
 #include <boost/algorithm/string.hpp>
 
+#include "pbd/basename.h"
 #include "pbd/file_utils.h"
+#include "pbd/stacktrace.h"
 
 #include <gtkmm2ext/utils.h>
 
 #include "ardour/filesystem_paths.h"
+#include "ardour/search_paths.h"
 
 #include "canvas/item.h"
 #include "canvas/utils.h"
@@ -54,6 +57,7 @@
 #include "gui_thread.h"
 #include "ui_config.h"
 #include "ardour_dialog.h"
+#include "ardour_ui.h"
 
 using namespace std;
 using namespace Gtk;
@@ -260,6 +264,22 @@ ARDOUR_UI_UTILS::get_font_for_style (string widgetname)
        return Pango::FontDescription (pfd); /* make a copy */
 }
 
+Gdk::Color
+ARDOUR_UI_UTILS::gdk_color_from_rgb (uint32_t rgb)
+{
+       Gdk::Color c;
+       set_color_from_rgb (c, rgb);
+       return c;
+}
+
+Gdk::Color
+ARDOUR_UI_UTILS::gdk_color_from_rgba (uint32_t rgba)
+{
+       Gdk::Color c;
+       set_color_from_rgb (c, rgba);
+       return c;
+}
+
 void
 ARDOUR_UI_UTILS::set_color_from_rgb (Gdk::Color& c, uint32_t rgb)
 {
@@ -293,7 +313,6 @@ ARDOUR_UI_UTILS::gdk_color_to_rgba (Gdk::Color const& c)
        return RGBA_TO_UINT (r,g,b,a);
 }
 
-
 bool
 ARDOUR_UI_UTILS::relay_key_press (GdkEventKey* ev, Gtk::Window* win)
 {
@@ -307,12 +326,12 @@ ARDOUR_UI_UTILS::emulate_key_event (unsigned int keyval)
        GdkKeymap   *keymap  = gdk_keymap_get_for_display (display);
        GdkKeymapKey *keymapkey = NULL;
        gint n_keys;
-       
+
        if (!gdk_keymap_get_entries_for_keyval(keymap, keyval, &keymapkey, &n_keys)) return false;
        if (n_keys !=1) { g_free(keymapkey); return false;}
 
        Gtk::Window& main_window (ARDOUR_UI::instance()->main_window());
-       
+
        GdkEventKey ev;
        ev.type = GDK_KEY_PRESS;
        ev.window = main_window.get_window()->gobj();
@@ -415,6 +434,39 @@ ARDOUR_UI_UTILS::get_xpm (std::string name)
        return xpm_map[name];
 }
 
+void
+ARDOUR_UI_UTILS::get_color_themes (map<std::string,std::string>& themes)
+{
+       Searchpath spath(ARDOUR::theme_search_path());
+
+       for (vector<string>::iterator s = spath.begin(); s != spath.end(); ++s) {
+
+               vector<string> entries;
+
+               find_files_matching_pattern (entries, *s, string ("*") + UIConfiguration::color_file_suffix);
+
+               for (vector<string>::iterator e = entries.begin(); e != entries.end(); ++e) {
+
+                       XMLTree tree;
+
+                       tree.read ((*e).c_str());
+                       XMLNode* root = tree.root();
+
+                       if (!root || root->name() != X_("Ardour")) {
+                               continue;
+                       }
+
+                       XMLProperty const* prop = root->property (X_("theme-name"));
+
+                       if (!prop) {
+                               continue;
+                       }
+
+                       themes.insert (make_pair (prop->value(), Glib::filename_to_utf8 (basename_nosuffix(*e))));
+               }
+       }
+}
+
 vector<string>
 ARDOUR_UI_UTILS::get_icon_sets ()
 {
@@ -464,6 +516,12 @@ ARDOUR_UI_UTILS::get_icon_path (const char* cname, string icon_set, bool is_imag
                find_file (spath, name, data_file_path);
        }
 
+       if (data_file_path.empty()) {
+               Searchpath rc (ARDOUR::ardour_data_search_path());
+               rc.add_subdirectory_to_paths ("resources");
+               find_file (rc, name, data_file_path);
+       }
+
        if (is_image && data_file_path.empty()) {
 
                if (!icon_set.empty() && icon_set != _("default")) {
@@ -659,20 +717,10 @@ ARDOUR_UI_UTILS::escape_underscores (string const & s)
        return o;
 }
 
-/** Replace < and > with &lt; and &gt; respectively to make < > display correctly in markup strings */
-string
-ARDOUR_UI_UTILS::escape_angled_brackets (string const & s)
-{
-       string o = s;
-       boost::replace_all (o, "<", "&lt;");
-       boost::replace_all (o, ">", "&gt;");
-       return o;
-}
-
 Gdk::Color
 ARDOUR_UI_UTILS::unique_random_color (list<Gdk::Color>& used_colors)
 {
-       Gdk::Color newcolor;
+       Gdk::Color newcolor;
 
        while (1) {
 
@@ -778,3 +826,10 @@ ARDOUR_UI_UTILS::overwrite_file_dialog (Gtk::Window& parent, string title, strin
                return false;
        }
 }
+
+bool
+ARDOUR_UI_UTILS::running_from_source_tree ()
+{
+       gchar const *x = g_getenv ("ARDOUR_THEMES_PATH");
+       return x && (string (x).find ("gtk2_ardour") != string::npos);
+}