diff --git a/gtk2_ardour/utils.cc b/gtk2_ardour/utils.cc index cefdd7a5f4..291790dae8 100644 --- a/gtk2_ardour/utils.cc +++ b/gtk2_ardour/utils.cc @@ -31,11 +31,11 @@ #include "gtk2ardour-config.h" #endif -#include -#include -#include #include +#include #include +#include +#include #include #include @@ -52,11 +52,11 @@ #include "pbd/basename.h" #include "pbd/file_utils.h" -#include "ardour/auditioner.h" #include "ardour/audioengine.h" +#include "ardour/auditioner.h" #include "ardour/filesystem_paths.h" -#include "ardour/session.h" #include "ardour/search_paths.h" +#include "ardour/session.h" #include "ardour/triggerbox.h" #include "gtkmm2ext/colors.h" @@ -65,17 +65,18 @@ #include "canvas/item.h" #include "actions.h" -#include "context_menu_helper.h" -#include "debug.h" -#include "public_editor.h" -#include "keyboard.h" -#include "main_clock.h" -#include "utils.h" -#include "pbd/i18n.h" -#include "gui_thread.h" -#include "ui_config.h" #include "ardour_dialog.h" #include "ardour_ui.h" +#include "context_menu_helper.h" +#include "debug.h" +#include "gui_thread.h" +#include "keyboard.h" +#include "main_clock.h" +#include "public_editor.h" +#include "ui_config.h" +#include "utils.h" + +#include "pbd/i18n.h" using namespace std; using namespace Gtk; @@ -83,15 +84,15 @@ using namespace Glib; using namespace PBD; using Gtkmm2ext::Keyboard; -namespace ARDOUR_UI_UTILS { - sigc::signal DPIReset; +namespace ARDOUR_UI_UTILS +{ + sigc::signal DPIReset; } #ifdef PLATFORM_WINDOWS -#define random() rand() +#define random() rand () #endif - /** Add an element to a menu, settings its sensitivity. * @param m Menu to add to. * @param e Element to add. @@ -102,13 +103,12 @@ ARDOUR_UI_UTILS::add_item_with_sensitivity (Menu_Helpers::MenuList& m, Menu_Help { m.push_back (e); if (!s) { - m.back().set_sensitive (false); + m.back ().set_sensitive (false); } } - gint -ARDOUR_UI_UTILS::just_hide_it (GdkEventAny */*ev*/, Gtk::Window *win) +ARDOUR_UI_UTILS::just_hide_it (GdkEventAny* /*ev*/, Gtk::Window* win) { win->hide (); return 0; @@ -120,12 +120,12 @@ idle_notify_engine_stopped () Glib::RefPtr tact = ActionManager::get_toggle_action ("Window", "toggle-audio-midi-setup"); MessageDialog msg ( - _("The current operation is not possible because of an error communicating with the audio hardware."), - false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE, true); + _("The current operation is not possible because of an error communicating with the audio hardware."), + false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE, true); msg.add_button (_("Cancel"), Gtk::RESPONSE_CANCEL); - if (tact && !tact->get_active()) { + if (tact && !tact->get_active ()) { msg.add_button (_("Configure Hardware"), Gtk::RESPONSE_OK); } @@ -138,14 +138,13 @@ idle_notify_engine_stopped () bool ARDOUR_UI_UTILS::engine_is_running () { - if (ARDOUR::AudioEngine::instance()->running ()) { + if (ARDOUR::AudioEngine::instance ()->running ()) { return true; } - Glib::signal_idle().connect (sigc::ptr_fun (&idle_notify_engine_stopped)); + Glib::signal_idle ().connect (sigc::ptr_fun (&idle_notify_engine_stopped)); return false; } - /* xpm2rgb copied from nixieclock, which bore the legend: nixieclock - a nixie desktop timepiece @@ -157,24 +156,24 @@ ARDOUR_UI_UTILS::engine_is_running () unsigned char* ARDOUR_UI_UTILS::xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h) { - static long vals[256], val; - uint32_t t, x, y, colors, cpp; - unsigned char c; + static long vals[256], val; + uint32_t t, x, y, colors, cpp; + unsigned char c; unsigned char *savergb, *rgb; // PARSE HEADER - if ( sscanf(xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4 ) { + if (sscanf (xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4) { error << string_compose (_("bad XPM header %1"), xpm[0]) << endmsg; return 0; } - savergb = rgb = (unsigned char*) malloc (h * w * 3); + savergb = rgb = (unsigned char*)malloc (h * w * 3); // LOAD XPM COLORMAP LONG ENOUGH TO DO CONVERSION for (t = 0; t < colors; ++t) { - sscanf (xpm[t+1], "%c c #%lx", &c, &val); + sscanf (xpm[t + 1], "%c c #%lx", &c, &val); vals[c] = val; } @@ -182,14 +181,15 @@ ARDOUR_UI_UTILS::xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h) // Get low 3 bytes from vals[] // - const char *p; - for (y = h-1; y > 0; --y) { - - for (p = xpm[1+colors+(h-y-1)], x = 0; x < w; x++, rgb += 3) { - val = vals[(int)*p++]; - *(rgb+2) = val & 0xff; val >>= 8; // 2:B - *(rgb+1) = val & 0xff; val >>= 8; // 1:G - *(rgb+0) = val & 0xff; // 0:R + const char* p; + for (y = h - 1; y > 0; --y) { + for (p = xpm[1 + colors + (h - y - 1)], x = 0; x < w; x++, rgb += 3) { + val = vals[(int)*p++]; + *(rgb + 2) = val & 0xff; + val >>= 8; // 2:B + *(rgb + 1) = val & 0xff; + val >>= 8; // 1:G + *(rgb + 0) = val & 0xff; // 0:R } } @@ -199,21 +199,21 @@ ARDOUR_UI_UTILS::xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h) unsigned char* ARDOUR_UI_UTILS::xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h) { - static long vals[256], val; - uint32_t t, x, y, colors, cpp; - unsigned char c; + static long vals[256], val; + uint32_t t, x, y, colors, cpp; + unsigned char c; unsigned char *savergb, *rgb; - char transparent; + char transparent; // PARSE HEADER - if ( sscanf(xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4 ) { + if (sscanf (xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4) { error << string_compose (_("bad XPM header %1"), xpm[0]) << endmsg; return 0; } - savergb = rgb = (unsigned char*) malloc (h * w * 4); + savergb = rgb = (unsigned char*)malloc (h * w * 4); // LOAD XPM COLORMAP LONG ENOUGH TO DO CONVERSION @@ -222,11 +222,11 @@ ARDOUR_UI_UTILS::xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h) t = 1; } else { transparent = 0; - t = 0; + t = 0; } for (; t < colors; ++t) { - sscanf (xpm[t+1], "%c c #%lx", &c, &val); + sscanf (xpm[t + 1], "%c c #%lx", &c, &val); vals[c] = val; } @@ -234,25 +234,25 @@ ARDOUR_UI_UTILS::xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h) // Get low 3 bytes from vals[] // - const char *p; - for (y = h-1; y > 0; --y) { - + const char* p; + for (y = h - 1; y > 0; --y) { char alpha; - for (p = xpm[1+colors+(h-y-1)], x = 0; x < w; x++, rgb += 4) { - + for (p = xpm[1 + colors + (h - y - 1)], x = 0; x < w; x++, rgb += 4) { if (transparent && (*p++ == transparent)) { alpha = 0; - val = 0; + val = 0; } else { - alpha = 255; - val = vals[(int)*p]; + alpha = 0xff; + val = vals[(int)*p]; } - *(rgb+3) = alpha; // 3: alpha - *(rgb+2) = val & 0xff; val >>= 8; // 2:B - *(rgb+1) = val & 0xff; val >>= 8; // 1:G - *(rgb+0) = val & 0xff; // 0:R + *(rgb + 3) = alpha; // 3: alpha + *(rgb + 2) = val & 0xff; + val >>= 8; // 2:B + *(rgb + 1) = val & 0xff; + val >>= 8; // 1:G + *(rgb + 0) = val & 0xff; // 0:R } } @@ -278,7 +278,7 @@ ARDOUR_UI_UTILS::sanitized_font (std::string const& name) { Pango::FontDescription fd (name); - if (fd.get_family().empty()) { + if (fd.get_family ().empty ()) { /* default: "Sans" or "ArdourSans" */ fd.set_family (UIConfiguration::instance ().get_ui_font_family ()); } @@ -290,7 +290,7 @@ Pango::FontDescription ARDOUR_UI_UTILS::ardour_font (std::string const& name) { Pango::FontDescription fd (name); - if (!fd.get_family().empty() && fd.get_family().find ("Mon") != std::string::npos) { + if (!fd.get_family ().empty () && fd.get_family ().find ("Mon") != std::string::npos) { /* matches "ArdourMono", "Monaco" */ fd.set_family ("ArdourMono"); } else { @@ -300,31 +300,28 @@ ARDOUR_UI_UTILS::ardour_font (std::string const& name) return fd; } - - Pango::FontDescription ARDOUR_UI_UTILS::get_font_for_style (string widgetname) { - Gtk::Window window (WINDOW_TOPLEVEL); - Gtk::Label foobar; + Gtk::Window window (WINDOW_TOPLEVEL); + Gtk::Label foobar; Glib::RefPtr style; window.add (foobar); foobar.set_name (widgetname); - foobar.ensure_style(); + foobar.ensure_style (); style = foobar.get_style (); - Glib::RefPtr layout = foobar.get_layout(); + Glib::RefPtr layout = foobar.get_layout (); - PangoFontDescription *pfd = const_cast (pango_layout_get_font_description(const_cast(layout->gobj()))); + PangoFontDescription* pfd = const_cast (pango_layout_get_font_description (const_cast (layout->gobj ()))); if (!pfd) { - /* layout inherited its font description from a PangoContext */ - PangoContext* ctxt = (PangoContext*) pango_layout_get_context (const_cast(layout->gobj())); - pfd = pango_context_get_font_description (ctxt); + PangoContext* ctxt = (PangoContext*)pango_layout_get_context (const_cast (layout->gobj ())); + pfd = pango_context_get_font_description (ctxt); return Pango::FontDescription (pfd); /* make a copy */ } @@ -334,59 +331,62 @@ ARDOUR_UI_UTILS::get_font_for_style (string widgetname) bool ARDOUR_UI_UTILS::relay_key_press (GdkEventKey* ev, Gtk::Window* win) { - return ARDOUR_UI::instance()->key_event_handler (ev, win); + return ARDOUR_UI::instance ()->key_event_handler (ev, win); } bool ARDOUR_UI_UTILS::emulate_key_event (unsigned int keyval) { - GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET(ARDOUR_UI::instance()->main_window().gobj())); - GdkKeymap *keymap = gdk_keymap_get_for_display (display); - GdkKeymapKey *keymapkey = NULL; - gint n_keys; + GdkDisplay* display = gtk_widget_get_display (GTK_WIDGET (ARDOUR_UI::instance ()->main_window ().gobj ())); + 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;} + 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()); + Gtk::Window& main_window (ARDOUR_UI::instance ()->main_window ()); GdkEventKey ev; - ev.type = GDK_KEY_PRESS; - ev.window = main_window.get_window()->gobj(); - ev.send_event = FALSE; - ev.time = 0; - ev.state = 0; - ev.keyval = keyval; - ev.length = 0; - ev.string = const_cast (""); + ev.type = GDK_KEY_PRESS; + ev.window = main_window.get_window ()->gobj (); + ev.send_event = FALSE; + ev.time = 0; + ev.state = 0; + ev.keyval = keyval; + ev.length = 0; + ev.string = const_cast (""); ev.hardware_keycode = keymapkey[0].keycode; - ev.group = keymapkey[0].group; - g_free(keymapkey); + ev.group = keymapkey[0].group; + g_free (keymapkey); relay_key_press (&ev, &main_window); ev.type = GDK_KEY_RELEASE; - return relay_key_press(&ev, &main_window); + return relay_key_press (&ev, &main_window); } Glib::RefPtr ARDOUR_UI_UTILS::get_xpm (std::string name) { if (!xpm_map[name]) { + Searchpath spath (ARDOUR::ardour_data_search_path ()); - Searchpath spath(ARDOUR::ardour_data_search_path()); - - spath.add_subdirectory_to_paths("pixmaps"); + spath.add_subdirectory_to_paths ("pixmaps"); std::string data_file_path; - if(!find_file (spath, name, data_file_path)) { + if (!find_file (spath, name, data_file_path)) { fatal << string_compose (_("cannot find XPM file for %1"), name) << endmsg; } try { - xpm_map[name] = Gdk::Pixbuf::create_from_file (data_file_path); + xpm_map[name] = Gdk::Pixbuf::create_from_file (data_file_path); } catch (const Glib::Error& e) { - warning << "Caught Glib::Error: " << e.what() << endmsg; + warning << "Caught Glib::Error: " << e.what () << endmsg; } } @@ -394,24 +394,22 @@ ARDOUR_UI_UTILS::get_xpm (std::string name) } void -ARDOUR_UI_UTILS::get_color_themes (map& themes) +ARDOUR_UI_UTILS::get_color_themes (map& themes) { - Searchpath spath(ARDOUR::theme_search_path()); - - for (vector::iterator s = spath.begin(); s != spath.end(); ++s) { + Searchpath spath (ARDOUR::theme_search_path ()); + for (vector::iterator s = spath.begin (); s != spath.end (); ++s) { vector entries; find_files_matching_pattern (entries, *s, string ("*") + UIConfiguration::color_file_suffix); - for (vector::iterator e = entries.begin(); e != entries.end(); ++e) { - + for (vector::iterator e = entries.begin (); e != entries.end (); ++e) { XMLTree tree; - tree.read ((*e).c_str()); - XMLNode* root = tree.root(); + tree.read ((*e).c_str ()); + XMLNode* root = tree.root (); - if (!root || root->name() != X_("Ardour")) { + if (!root || root->name () != X_("Ardour")) { continue; } @@ -421,12 +419,12 @@ ARDOUR_UI_UTILS::get_color_themes (map& themes) continue; } - std::string color_name = basename_nosuffix(*e); - size_t sep = color_name.find_first_of("-"); + std::string color_name = basename_nosuffix (*e); + size_t sep = color_name.find_first_of ("-"); if (sep != string::npos) { color_name = color_name.substr (0, sep); } - themes.insert (make_pair (prop->value(), color_name)); + themes.insert (make_pair (prop->value (), color_name)); } } } @@ -434,21 +432,20 @@ ARDOUR_UI_UTILS::get_color_themes (map& themes) vector ARDOUR_UI_UTILS::get_icon_sets () { - Searchpath spath(ARDOUR::ardour_data_search_path()); + Searchpath spath (ARDOUR::ardour_data_search_path ()); spath.add_subdirectory_to_paths ("icons"); vector r; r.push_back (_("default")); - for (vector::iterator s = spath.begin(); s != spath.end(); ++s) { - + for (vector::iterator s = spath.begin (); s != spath.end (); ++s) { vector entries; get_paths (entries, *s, false, false); - for (vector::iterator e = entries.begin(); e != entries.end(); ++e) { + for (vector::iterator e = entries.begin (); e != entries.end (); ++e) { if (Glib::file_test (*e, Glib::FILE_TEST_IS_DIR)) { - r.push_back (Glib::filename_to_utf8 (Glib::path_get_basename(*e))); + r.push_back (Glib::filename_to_utf8 (Glib::path_get_basename (*e))); } } } @@ -460,16 +457,15 @@ std::string ARDOUR_UI_UTILS::get_icon_path (const char* cname, string icon_set, bool is_image) { std::string data_file_path; - string name = cname; + string name = cname; if (is_image) { name += X_(".png"); } - Searchpath spath(ARDOUR::ardour_data_search_path()); - - if (!icon_set.empty() && icon_set != _("default")) { + Searchpath spath (ARDOUR::ardour_data_search_path ()); + if (!icon_set.empty () && icon_set != _("default")) { /* add "icons/icon_set" but .. not allowed to add both of these at once */ spath.add_subdirectory_to_paths ("icons"); spath.add_subdirectory_to_paths (icon_set); @@ -480,24 +476,23 @@ 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()); + 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")) { + if (is_image && data_file_path.empty ()) { + if (!icon_set.empty () && icon_set != _("default")) { warning << string_compose (_("icon \"%1\" not found for icon set \"%2\", fallback to default"), cname, icon_set) << endmsg; } - Searchpath def (ARDOUR::ardour_data_search_path()); + Searchpath def (ARDOUR::ardour_data_search_path ()); def.add_subdirectory_to_paths ("icons"); if (!find_file (def, name, data_file_path)) { - fatal << string_compose (_("cannot find icon image for %1 using %2"), name, spath.to_string()) << endmsg; - abort(); /*NOTREACHED*/ + fatal << string_compose (_("cannot find icon image for %1 using %2"), name, spath.to_string ()) << endmsg; + abort (); /*NOTREACHED*/ } } @@ -510,8 +505,8 @@ ARDOUR_UI_UTILS::get_icon (const char* cname, string icon_set) Glib::RefPtr img; try { img = Gdk::Pixbuf::create_from_file (get_icon_path (cname, icon_set)); - } catch (const Gdk::PixbufError &e) { - cerr << "Caught PixbufError: " << e.what() << endl; + } catch (const Gdk::PixbufError& e) { + cerr << "Caught PixbufError: " << e.what () << endl; } catch (...) { error << string_compose (_("Caught exception while loading icon named %1"), cname) << endmsg; } @@ -519,42 +514,42 @@ ARDOUR_UI_UTILS::get_icon (const char* cname, string icon_set) return img; } -namespace ARDOUR_UI_UTILS { +namespace ARDOUR_UI_UTILS +{ Glib::RefPtr get_icon (const char* cname) { Glib::RefPtr img; try { img = Gdk::Pixbuf::create_from_file (get_icon_path (cname)); - } catch (const Gdk::PixbufError &e) { - cerr << "Caught PixbufError: " << e.what() << endl; + } catch (const Gdk::PixbufError& e) { + cerr << "Caught PixbufError: " << e.what () << endl; } catch (...) { error << string_compose (_("Caught exception while loading icon named %1"), cname) << endmsg; } return img; } -} +} // namespace ARDOUR_UI_UTILS string ARDOUR_UI_UTILS::longest (vector& strings) { - if (strings.empty()) { + if (strings.empty ()) { return string (""); } - vector::iterator longest = strings.begin(); - string::size_type longest_length = (*longest).length(); + vector::iterator longest = strings.begin (); + string::size_type longest_length = (*longest).length (); vector::iterator i = longest; ++i; - while (i != strings.end()) { - - string::size_type len = (*i).length(); + while (i != strings.end ()) { + string::size_type len = (*i).length (); if (len > longest_length) { - longest = i; + longest = i; longest_length = len; } @@ -567,83 +562,81 @@ ARDOUR_UI_UTILS::longest (vector& strings) bool ARDOUR_UI_UTILS::key_is_legal_for_numeric_entry (guint keyval) { - /* we assume that this does not change over the life of the process - */ - + /* we assume that this does not change over the life of the process */ static int comma_decimal = -1; switch (keyval) { - case GDK_period: - case GDK_comma: - if (comma_decimal < 0) { - std::lconv* lc = std::localeconv(); - if (strchr (lc->decimal_point, ',') != 0) { - comma_decimal = 1; - } else { - comma_decimal = 0; + case GDK_period: + case GDK_comma: + if (comma_decimal < 0) { + std::lconv* lc = std::localeconv (); + if (strchr (lc->decimal_point, ',') != 0) { + comma_decimal = 1; + } else { + comma_decimal = 0; + } } - } - break; - default: - break; + break; + default: + break; } switch (keyval) { - case GDK_decimalpoint: - case GDK_KP_Separator: - return true; - - case GDK_period: - if (comma_decimal) { - return false; - } else { + case GDK_decimalpoint: + case GDK_KP_Separator: return true; - } - break; - case GDK_comma: - if (comma_decimal) { - return true; - } else { - return false; - } - break; - case GDK_minus: - case GDK_plus: - case GDK_0: - case GDK_1: - case GDK_2: - case GDK_3: - case GDK_4: - case GDK_5: - case GDK_6: - case GDK_7: - case GDK_8: - case GDK_9: - case GDK_KP_Add: - case GDK_KP_Subtract: - case GDK_KP_Decimal: - case GDK_KP_0: - case GDK_KP_1: - case GDK_KP_2: - case GDK_KP_3: - case GDK_KP_4: - case GDK_KP_5: - case GDK_KP_6: - case GDK_KP_7: - case GDK_KP_8: - case GDK_KP_9: - case GDK_Return: - case GDK_BackSpace: - case GDK_Delete: - case GDK_KP_Enter: - case GDK_Home: - case GDK_End: - case GDK_Left: - case GDK_Right: - return true; - default: - break; + case GDK_period: + if (comma_decimal) { + return false; + } else { + return true; + } + break; + case GDK_comma: + if (comma_decimal) { + return true; + } else { + return false; + } + break; + case GDK_minus: + case GDK_plus: + case GDK_0: + case GDK_1: + case GDK_2: + case GDK_3: + case GDK_4: + case GDK_5: + case GDK_6: + case GDK_7: + case GDK_8: + case GDK_9: + case GDK_KP_Add: + case GDK_KP_Subtract: + case GDK_KP_Decimal: + case GDK_KP_0: + case GDK_KP_1: + case GDK_KP_2: + case GDK_KP_3: + case GDK_KP_4: + case GDK_KP_5: + case GDK_KP_6: + case GDK_KP_7: + case GDK_KP_8: + case GDK_KP_9: + case GDK_Return: + case GDK_BackSpace: + case GDK_Delete: + case GDK_KP_Enter: + case GDK_Home: + case GDK_End: + case GDK_Left: + case GDK_Right: + return true; + + default: + break; } return false; @@ -653,21 +646,20 @@ void ARDOUR_UI_UTILS::resize_window_to_proportion_of_monitor (Gtk::Window* window, int max_width, int max_height) { Glib::RefPtr screen = window->get_screen (); - Gdk::Rectangle monitor_rect; + Gdk::Rectangle monitor_rect; screen->get_monitor_geometry (0, monitor_rect); - int const w = std::min (int (monitor_rect.get_width() * 0.8), max_width); - int const h = std::min (int (monitor_rect.get_height() * 0.8), max_height); + int const w = std::min (int (monitor_rect.get_width () * 0.8), max_width); + int const h = std::min (int (monitor_rect.get_height () * 0.8), max_height); window->resize (w, h); } - /** Replace _ with __ in a string; for use with menu item text to make underscores displayed correctly */ string -ARDOUR_UI_UTILS::escape_underscores (string const & s) +ARDOUR_UI_UTILS::escape_underscores (string const& s) { - string o; + string o; string::size_type const N = s.length (); for (string::size_type i = 0; i < N; ++i) { @@ -684,13 +676,13 @@ ARDOUR_UI_UTILS::escape_underscores (string const & s) Gdk::Color ARDOUR_UI_UTILS::round_robin_palette_color () { - Gdk::Color newcolor; - string cp = UIConfiguration::instance().get_stripable_color_palette (); - Gdk::ArrayHandle_Color gc = ColorSelection::palette_from_string (cp); - std::vector c (gc); + Gdk::Color newcolor; + string cp = UIConfiguration::instance ().get_stripable_color_palette (); + Gdk::ArrayHandle_Color gc = ColorSelection::palette_from_string (cp); + std::vector c (gc); static std::vector::size_type index = 0; - if (index >= c.size()) { + if (index >= c.size ()) { index = 0; } @@ -703,31 +695,30 @@ ARDOUR_UI_UTILS::unique_random_color (list& used_colors) Gdk::Color newcolor; while (1) { - double h, s, v; - h = fmod (random(), 360.0); - s = (random() % 65535) / 65535.0; - v = (random() % 65535) / 65535.0; + h = fmod (random (), 360.0); + s = (random () % 65535) / 65535.0; + v = (random () % 65535) / 65535.0; s = min (0.5, s); /* not too saturated */ - v = max (0.9, v); /* not too bright */ + v = max (0.9, v); /* not too bright */ newcolor.set_hsv (h, s, v); - if (used_colors.size() == 0) { + if (used_colors.size () == 0) { used_colors.push_back (newcolor); return newcolor; } - for (list::iterator i = used_colors.begin(); i != used_colors.end(); ++i) { - Gdk::Color c = *i; - float rdelta, bdelta, gdelta; + for (list::iterator i = used_colors.begin (); i != used_colors.end (); ++i) { + Gdk::Color c = *i; + float rdelta, bdelta, gdelta; - rdelta = newcolor.get_red() - c.get_red(); - bdelta = newcolor.get_blue() - c.get_blue(); - gdelta = newcolor.get_green() - c.get_green(); + rdelta = newcolor.get_red () - c.get_red (); + bdelta = newcolor.get_blue () - c.get_blue (); + gdelta = newcolor.get_green () - c.get_green (); - if (sqrt (rdelta*rdelta + bdelta*bdelta + gdelta*gdelta) > 25.0) { + if (sqrt (rdelta * rdelta + bdelta * bdelta + gdelta * gdelta) > 25.0) { /* different enough */ used_colors.push_back (newcolor); return newcolor; @@ -743,9 +734,9 @@ ARDOUR_UI_UTILS::rate_as_string (float r) { char buf[32]; if (fmod (r, 1000.0f)) { - snprintf (buf, sizeof (buf), "%.1f kHz", r/1000.0); + snprintf (buf, sizeof (buf), "%.1f kHz", r / 1000.0); } else { - snprintf (buf, sizeof (buf), "%.0f kHz", r/1000.0); + snprintf (buf, sizeof (buf), "%.0f kHz", r / 1000.0); } return buf; } @@ -760,7 +751,7 @@ ARDOUR_UI_UTILS::samples_as_time_string (samplecnt_t s, float rate, bool show_sa snprintf (buf, sizeof (buf), "0"); } else if (s < 1000 && show_samples) { /* 0 .. 999 spl */ - snprintf (buf, sizeof (buf), "%" PRId64" spl", s); + snprintf (buf, sizeof (buf), "%" PRId64 " spl", s); } else if (s < (rate / 1000.f)) { /* 0 .. 999 usec */ snprintf (buf, sizeof (buf), u8"%.0f \u00B5s", s * 1e+6f / rate); @@ -796,22 +787,21 @@ ARDOUR_UI_UTILS::midi_channels_as_string (std::bitset<16> channels) string rv; - for (int i = 0; i<16; i++) { - - bool prior = i<1 ? false : channels.test(i-1); - bool current = channels.test(i); - bool next = i>14 ? false : channels.test(i+1); - bool nextnext = i>13 ? false : channels.test(i+2); - bool future = false; - for (int f = i+1; f<16; f++) { - if (channels.test(f)) { + for (int i = 0; i < 16; i++) { + bool prior = i < 1 ? false : channels.test (i - 1); + bool current = channels.test (i); + bool next = i > 14 ? false : channels.test (i + 1); + bool nextnext = i > 13 ? false : channels.test (i + 2); + bool future = false; + for (int f = i + 1; f < 16; f++) { + if (channels.test (f)) { future = true; } } if (prior && current && next) { /* I'm in the middle of a consecutive chain, maybe just add a dash */ - if (!rv.empty() && (rv.rfind("-") != rv.length()-1 )) { + if (!rv.empty () && (rv.rfind ("-") != rv.length () - 1)) { rv += "-"; } continue; @@ -819,7 +809,7 @@ ARDOUR_UI_UTILS::midi_channels_as_string (std::bitset<16> channels) if (current) { /* here I am! */ - rv+=to_string (i+1); + rv += to_string (i + 1); } if (current && future && !(next && nextnext)) { @@ -832,13 +822,12 @@ ARDOUR_UI_UTILS::midi_channels_as_string (std::bitset<16> channels) } bool -ARDOUR_UI_UTILS::windows_overlap (Gtk::Window *a, Gtk::Window *b) +ARDOUR_UI_UTILS::windows_overlap (Gtk::Window* a, Gtk::Window* b) { - if (!a || !b) { return false; } - if (a->get_screen() == b->get_screen()) { + if (a->get_screen () == b->get_screen ()) { gint ex, ey, ew, eh; gint mx, my, mw, mh; @@ -851,14 +840,14 @@ ARDOUR_UI_UTILS::windows_overlap (Gtk::Window *a, Gtk::Window *b) GdkRectangle m; GdkRectangle r; - e.x = ex; - e.y = ey; - e.width = ew; + e.x = ex; + e.y = ey; + e.width = ew; e.height = eh; - m.x = mx; - m.y = my; - m.width = mw; + m.x = mx; + m.y = my; + m.width = mw; m.height = mh; if (gdk_rectangle_intersect (&e, &m, &r)) { @@ -872,44 +861,44 @@ bool ARDOUR_UI_UTILS::overwrite_file_dialog (Gtk::Window& parent, string title, string text) { ArdourDialog dialog (parent, title, true); - Label label (text); + Label label (text); - dialog.get_vbox()->pack_start (label, true, true); + dialog.get_vbox ()->pack_start (label, true, true); dialog.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); dialog.add_button (_("Overwrite"), Gtk::RESPONSE_ACCEPT); dialog.show_all (); - switch (dialog.run()) { - case RESPONSE_ACCEPT: - return true; - default: - return false; + switch (dialog.run ()) { + case RESPONSE_ACCEPT: + return true; + default: + return false; } } bool ARDOUR_UI_UTILS::running_from_source_tree () { - gchar const *x = g_getenv ("ARDOUR_THEMES_PATH"); + gchar const* x = g_getenv ("ARDOUR_THEMES_PATH"); return x && (string (x).find ("gtk2_ardour") != string::npos); } Gtk::Menu* ARDOUR_UI_UTILS::shared_popup_menu () { - return ARDOUR_UI::instance()->shared_popup_menu (); + return ARDOUR_UI::instance ()->shared_popup_menu (); } bool ARDOUR_UI_UTILS::convert_drop_to_paths (vector& paths, const SelectionData& data) { - vector uris = data.get_uris(); + vector uris = data.get_uris (); if (uris.empty ()) { /* This is seriously fucked up. Nautilus doesn't say that its URI lists * are actually URI lists. So do it by hand. */ - if (data.get_target() != "text/plain") { + if (data.get_target () != "text/plain") { return false; } @@ -918,14 +907,14 @@ ARDOUR_UI_UTILS::convert_drop_to_paths (vector& paths, const SelectionDa * * THERE MAY BE NO NULL TERMINATING CHAR!!! */ - string txt = data.get_text(); + string txt = data.get_text (); /* copy to char* for easy char-wise checks and modification */ - char* tmp = (char *) malloc (txt.length() + 1); + char* tmp = (char*)malloc (txt.length () + 1); char* p = tmp; - txt.copy (p, txt.length(), 0); - p[txt.length()] = '\0'; + txt.copy (p, txt.length (), 0); + p[txt.length ()] = '\0'; while (p) { if (*p != '#') { @@ -957,13 +946,13 @@ ARDOUR_UI_UTILS::convert_drop_to_paths (vector& paths, const SelectionDa free ((void*)tmp); - if (uris.empty()) { + if (uris.empty ()) { return false; } } - for (vector::iterator i = uris.begin(); i != uris.end(); ++i) { - if ((*i).substr (0,7) == "file://") { + for (vector::iterator i = uris.begin (); i != uris.end (); ++i) { + if ((*i).substr (0, 7) == "file://") { paths.push_back (Glib::filename_from_uri (*i)); } } @@ -974,13 +963,13 @@ ARDOUR_UI_UTILS::convert_drop_to_paths (vector& paths, const SelectionDa void ARDOUR_UI_UTILS::copy_patch_changes (std::shared_ptr a, std::shared_ptr t) { - std::shared_ptr mt = std::dynamic_pointer_cast (t); + std::shared_ptr mt = std::dynamic_pointer_cast (t); if (!mt || !a) { return; } for (uint8_t c = 0; c < 16; ++c) { - if (a->patch_change (c).is_set()) { + if (a->patch_change (c).is_set ()) { mt->set_patch_change (a->patch_change (c)); } else { mt->unset_patch_change (c);