From bb4b07cca6cfa580caee60bd1163fdc1fa3482ad Mon Sep 17 00:00:00 2001 From: Paul Davis Date: Thu, 8 Sep 2022 18:19:13 -0600 Subject: [PATCH] initial functioning version for library mgmt --- gtk2_ardour/library_download_dialog.cc | 123 +++++++++++++++++++++---- gtk2_ardour/library_download_dialog.h | 23 +++-- 2 files changed, 119 insertions(+), 27 deletions(-) diff --git a/gtk2_ardour/library_download_dialog.cc b/gtk2_ardour/library_download_dialog.cc index 38859d5e68..d0d7c50801 100644 --- a/gtk2_ardour/library_download_dialog.cc +++ b/gtk2_ardour/library_download_dialog.cc @@ -16,6 +16,7 @@ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ +#include #include #include "pbd/i18n.h" @@ -40,15 +41,15 @@ LibraryDownloadDialog::LibraryDownloadDialog () _display.append_column (_("Author"), _columns.author); _display.append_column (_("License"), _columns.license); _display.append_column (_("Size"), _columns.size); - _display.append_column_editable (_("Installed"), _columns.installed); - - Gtk::CellRendererToggle *toggle = dynamic_cast (_display.get_column_cell_renderer (4)); - toggle->set_alignment (0.0, 0.5); - toggle->signal_toggled().connect (sigc::mem_fun (*this, &LibraryDownloadDialog::install_activated)); + _display.append_column (_("Installed"), _columns.installed); + _display.append_column_editable ("", _columns.install); + append_progress_column (); _display.set_headers_visible (true); _display.set_tooltip_column (5); /* path */ + _display.signal_button_press_event().connect (sigc::mem_fun (*this, &LibraryDownloadDialog::display_button_press), false); + Gtk::HBox* h = new Gtk::HBox; h->set_spacing (8); h->set_border_width (8); @@ -63,6 +64,17 @@ LibraryDownloadDialog::LibraryDownloadDialog () lf.foreach_description (boost::bind (&LibraryDownloadDialog::add_library, this, _1)); } +void +LibraryDownloadDialog::append_progress_column () +{ + progress_renderer = new Gtk::CellRendererProgress(); + progress_renderer->property_width() = 100; + Gtk::TreeViewColumn* tvc = manage (new Gtk::TreeViewColumn ("", *progress_renderer)); + tvc->add_attribute (*progress_renderer, "value", _columns.progress); + _display.append_column (*tvc); +} + + void LibraryDownloadDialog::add_library (ARDOUR::LibraryDescription const & ld) { @@ -75,19 +87,39 @@ LibraryDownloadDialog::add_library (ARDOUR::LibraryDescription const & ld) (*i)[_columns.installed] = ld.installed(); (*i)[_columns.url] = ld.url(); + if (ld.installed()) { + (*i)[_columns.install] = string(); + } else { + (*i)[_columns.install] = string (_("Install")); + } + /* tooltip must be escape for pango markup, and we should strip all * duplicate spaces */ (*i)[_columns.description] = Glib::Markup::escape_text (ld.description()); - std::cerr << "set descr to " << ld.description() << std::endl; +} + +void +LibraryDownloadDialog::install (std::string const & path, Gtk::TreePath const & treepath) +{ + Gtk::TreeModel::iterator row = _model->get_iter (treepath); + LibraryFetcher lf; + + if (lf.add (path) == 0) { + (*row)[_columns.installed] = true; + (*row)[_columns.install] = string();; + } else { + (*row)[_columns.installed] = false; + (*row)[_columns.install] = _("Install"); + } } void -LibraryDownloadDialog::install_activated (std::string str) +LibraryDownloadDialog::download (Gtk::TreePath const & path) { - Gtk::TreeModel::iterator row = _model->get_iter (Gtk::TreePath (str)); + Gtk::TreeModel::iterator row = _model->get_iter (path); std::string url = (*row)[_columns.url]; std::cerr << "will download " << url << " to " << Config->get_clip_library_dir() << std::endl; @@ -96,7 +128,7 @@ LibraryDownloadDialog::install_activated (std::string str) /* setup timer callback to update progressbar */ - Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &LibraryDownloadDialog::dl_timer_callback), downloader, str), 40); + Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &LibraryDownloadDialog::dl_timer_callback), downloader, path), 40); /* and go ... */ @@ -104,22 +136,73 @@ LibraryDownloadDialog::install_activated (std::string str) (*row)[_columns.downloader] = downloader; - /* and back to the GUI, though we're modal so not much is possible */ + /* and back to the GUI event loop, though we're modal so not much is possible */ } bool -LibraryDownloadDialog::dl_timer_callback (Downloader* dl, std::string path_str) +LibraryDownloadDialog::dl_timer_callback (Downloader* dl, Gtk::TreePath treepath) { - double prog = dl->progress(); + Gtk::TreeModel::iterator row = _model->get_iter (treepath); - std::cerr << "prog: " << prog << std::endl; + /* zero status indicates still running; positive status indicates + * success; negative value indicates failure + */ - /* set something based on this */ - if (dl->status() != 0) { - delete dl; - Gtk::TreeModel::iterator row = _model->get_iter (Gtk::TreePath (path_str)); - (*row)[_columns.downloader] = 0; - return false; /* no more calls, done or cancelled */ + if (dl->status() == 0) { + (*row)[_columns.progress] = (int) round ((dl->progress() * 100.0)); + return true; /* call again */ } - return true; + + (*row)[_columns.progress] = 0.; + (*row)[_columns.downloader] = 0; + + if (dl->status() < 0) { + (*row)[_columns.install] = _("Install");; + } else { + (*row)[_columns.install] = _("Installing"); + install (dl->download_path(), treepath); + } + + delete dl; + + return false; /* no more calls, done or cancelled */ +} + +bool +LibraryDownloadDialog::display_button_press (GdkEventButton* ev) +{ + if ((ev->type == GDK_BUTTON_PRESS) && (ev->button == 1)) { + + Gtk::TreeModel::Path path; + Gtk::TreeViewColumn* column; + int cellx, celly; + + if (!_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) { + return false; + } + + Gtk::TreeIter iter = _model->get_iter (path); + + std::cerr << "Click\n"; + + string cur = (*iter)[_columns.install]; + if (cur == _("Install")) { + if (!(*iter)[_columns.installed]) { + (*iter)[_columns.install] = _("Cancel"); + download (path); + } + } else { + Downloader* dl = (*iter)[_columns.downloader]; + + if (dl) { + dl->cancel (); + } + + (*iter)[_columns.install] = _("Install"); + } + + return true; + } + + return false; } diff --git a/gtk2_ardour/library_download_dialog.h b/gtk2_ardour/library_download_dialog.h index 9fc6032b9c..34ecdab5b8 100644 --- a/gtk2_ardour/library_download_dialog.h +++ b/gtk2_ardour/library_download_dialog.h @@ -21,6 +21,7 @@ #include +#include #include #include #include @@ -50,16 +51,23 @@ class LibraryDownloadDialog : public ArdourDialog add (installed); add (description); add (url); + add (install); + add (progress); + add (downloader); } Gtk::TreeModelColumn name; Gtk::TreeModelColumn author; Gtk::TreeModelColumn license; Gtk::TreeModelColumn size; - Gtk::TreeModelColumn description; - Gtk::TreeModelColumn url; + Gtk::TreeModelColumn install; Gtk::TreeModelColumn installed; + /* these are not displayed */ + Gtk::TreeModelColumn url; Gtk::TreeModelColumn downloader; + Gtk::TreeModelColumn progress; + /* used as tooltip */ + Gtk::TreeModelColumn description; }; Gtk::TreeView _display; @@ -78,14 +86,15 @@ class LibraryDownloadDialog : public ArdourDialog return c; } - bool tv_query_tooltip (int x, int y, bool kbd, const Glib::RefPtr& tooltip); + Gtk::CellRendererProgress* progress_renderer; + void append_progress_column (); - void setup_col (Gtk::TreeViewColumn*, int, Gtk::AlignmentEnum, const char*, const char*); - void setup_toggle (Gtk::TreeViewColumn*, sigc::slot); + void download (Gtk::TreePath const &); + void install (std::string const & path, Gtk::TreePath const & treepath); - void install_activated (std::string str); - bool dl_timer_callback (ARDOUR::Downloader*, std::string); + bool dl_timer_callback (ARDOUR::Downloader*, Gtk::TreePath); + bool display_button_press (GdkEventButton* ev); };