commit 8b10f1bc33b9e1a1dbaa5c569041b0287fcaedda Author: petern Date: Wed Nov 25 09:22:48 2009 +0000 Import git-svn-id: file:///home/vcs/svn/jsweeper/trunk@1 6611ac79-6612-48ef-a1e9-b906f853523e diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..6ee8acb --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,43 @@ +cmake_minimum_required(VERSION 2.0) + +PROJECT(jsweeper) + +INCLUDE( ${CMAKE_ROOT}/Modules/FindPkgConfig.cmake ) +INCLUDE( ${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake ) + +pkg_check_modules(JACK jack>=0.118) +pkg_check_modules(GTKMM gtkmm-2.4>=2.4) +pkg_check_modules(CAIROMM cairomm-1.0>=1.0) + +SET(SOURCES + src/gui.cpp + src/gui.h + src/jack.cpp + src/jack.h + src/jsweeper.cpp + src/port.cpp + src/port.h + src/portmanager.cpp + src/portmanager.h +) + +LINK_DIRECTORIES( + ${JACK_LIBRARY_DIRS} + ${GTKMM_LIBRARY_DIRS} + ${CAIROMM_LIBRARY_DIRS} +) + +INCLUDE_DIRECTORIES( + ${JACK_INCLUDE_DIRS} + ${GTKMM_INCLUDE_DIRS} + ${CAIROMM_INCLUDE_DIRS} +) + +ADD_DEFINITIONS(-g -Wall -Wextra -ansi -pedantic) +ADD_EXECUTABLE(jsweeper ${SOURCES}) + +TARGET_LINK_LIBRARIES(jsweeper + ${JACK_LIBRARIES} + ${GTKMM_LIBRARIES} + ${CAIROMM_LIBRARIES} +) diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..9067d82 --- /dev/null +++ b/COPYING @@ -0,0 +1,4 @@ +mplex is copyright (c) 2009 Peter Nelson. + +This software is licensed under the GNU General Public License version 2. +Please see the included file GPL-2 for full license terms. diff --git a/GPL-2 b/GPL-2 new file mode 100644 index 0000000..d511905 --- /dev/null +++ b/GPL-2 @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/hurr.jsa b/hurr.jsa new file mode 100644 index 0000000..f9133ed --- /dev/null +++ b/hurr.jsa @@ -0,0 +1,11 @@ +system:capture_1 system:record.L +system:capture_2 system:record.R +system:playback_1 system:playback.L +system:playback_2 system:playback.R +Rhythmbox:out_1 Rhythmbox:out.L +Rhythmbox:out_2 Rhythmbox:out.R +jack_rack:out_1 jack_rack:out.L +jack_rack:out_2 jack_rack:out.R +jack_rack:in_1 jack_rack:in.L +jack_rack:in_2 jack_rack:in.R +hexter\ DX7\ emulation(v0.6.1):hexter\ DX7\ emulation\ (v0.6.1)\ out_1 hexter:out diff --git a/src/gui.cpp b/src/gui.cpp new file mode 100644 index 0000000..2b56a14 --- /dev/null +++ b/src/gui.cpp @@ -0,0 +1,681 @@ +#include +#include +#include +#include "jack.h" +#include "portmanager.h" +#include "gui.h" + +const Rect Rect::None = Rect(0, 0, -1, -1); + +Matrix::Matrix() : + m_client_width(0), m_client_height(0), m_port_width(0), m_port_height(0), m_separation(0), m_padding(3), + m_font_size(10), m_typeface("Liberation Sans Bold") +{ + set_size_request(0, 0); + show(); + + add_events(Gdk::BUTTON_PRESS_MASK); +} + +Matrix::~Matrix() +{ +} + +void Matrix::Refresh() +{ + Glib::RefPtr window = get_window(); + if (!window) return; + + m_client_width = 0; + m_client_height = 0; + m_port_width = 0; + m_port_height = 0; + + m_separation = 0; + + pm.Sort(); + + int cols = 0; + int rows = 0; + + Cairo::RefPtr cr = window->create_cairo_context(); + cr->select_font_face(m_typeface, Cairo::FONT_SLANT_NORMAL, Cairo::FONT_WEIGHT_NORMAL); + cr->set_font_size(m_font_size); + + PortList::iterator plit; + for (plit = pm.m_ports.begin(); plit != pm.m_ports.end(); ++plit) { + Port *p = *plit; + p->rect = Rect::None; + } + + ClientList::iterator clit; + for (clit = pm.m_clients.begin(); clit != pm.m_clients.end(); ++clit) { + Client *c = *clit; + + cr->get_text_extents(c->m_name, c->extents); + + int width = c->extents.width + m_padding * 2; + if (c->m_is_input) { + if (width > m_client_height) m_client_height = width; + } else { + if (width > m_client_width) m_client_width = width; + } + + if (c->extents.height > m_separation) m_separation = c->extents.height; + + if (!c->m_expanded) { + if (c->m_is_input) { + cols++; + } else { + rows++; + } + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + pg->rect = Rect::None; + } + continue; + } + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + + cr->get_text_extents(pg->m_name, pg->extents); + if (pg->extents.height > m_separation) m_separation = pg->extents.height; + + if (!pg->m_expanded && pg->m_name != "") { + int width = pg->extents.width + m_padding * 2; + if (c->m_is_input) { + if (width > m_port_height) m_port_height = width; + cols++; + } else { + if (width > m_port_width) m_port_width = width; + rows++; + } + continue; + } + + PortList::iterator plit; + for (plit = pg->m_ports.begin(); plit != pg->m_ports.end(); ++plit) { + Port *p = *plit; + + cr->get_text_extents(p->m_name, p->extents); + + int width = pg->extents.width + p->extents.width + m_padding * (pg->extents.width > 0 ? 4 : 2); + if (p->m_flags & JackPortIsInput) { + if (width > m_port_height) m_port_height = width; + cols++; + } else { + if (width > m_port_width) m_port_width = width; + rows++; + } + + if (p->extents.height > m_separation) m_separation = p->extents.height; + } + } + } +/* + PortList::iterator plit; + for (plit = pm.m_ports.begin(); plit != pm.m_ports.end(); ++plit) { + Port *p = *plit; + + cr->get_text_extents(p->m_name, p->extents); + + if (p->m_flags & JackPortIsInput) { + if (p->extents.width > m_port_height) m_port_height = p->extents.width; + } else { + if (p->extents.width > m_port_width) m_port_width = p->extents.width; + } + + if (p->extents.height > m_separation) m_separation = p->extents.height; + } +*/ + m_separation += m_padding * 2; + +// if (m_port_width > m_separation * 5) m_port_width = m_separation * 5; +// if (m_port_height > m_separation * 5) m_port_height = m_separation * 5; + + int y = m_client_height + m_port_height + m_padding; + int x = m_client_width + m_port_width + m_padding; + + across.clear(); + down.clear(); + + Rect r; + +// ClientList::iterator clit; + for (clit = pm.m_clients.begin(); clit != pm.m_clients.end(); ++clit) { + Client *c = *clit; + + if (c->m_is_input) { + r.left = x; + r.top = m_padding; + r.width = -1; + r.height = m_client_height; + c->rect = r; + + if (!c->m_expanded) { + c->rect.width = m_separation; + c->rect.height = m_client_height + m_port_height; + across.push_back(c); + x += m_separation; + continue; + } + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + + if (pg->m_name != "") { + r.left = x; + r.top = m_padding + m_client_height; + r.width = pg->m_expanded ? m_separation * pg->m_ports.size() : m_separation; + r.height = pg->m_expanded ? pg->extents.width + m_padding * 2 : m_port_height; + pg->rect = r; + + if (!pg->m_expanded) { + c->rect.width = pg->rect.left - c->rect.left + m_separation; + across.push_back(pg); + x += m_separation; + continue; + } + + r.top += r.height; + r.width = m_separation; + r.height = m_port_height - r.height; + } else { + pg->rect = Rect::None; + + r.top = m_padding + m_client_height; + r.width = m_separation; + r.height = m_port_height; + } + + PortList::iterator plit; + for (plit = pg->m_ports.begin(); plit != pg->m_ports.end(); ++plit) { + Port *p = *plit; + + r.left = x; + p->rect = r; + + c->rect.width = p->rect.left - c->rect.left + m_separation; + if (pg->rect != Rect::None) { + pg->rect.width = p->rect.left - pg->rect.left + m_separation; + } + + across.push_back(p); + x += m_separation; + } + } + } else { + r.left = m_padding; + r.top = y; + r.width = m_client_width; + r.height = -1; + c->rect = r; + + if (!c->m_expanded) { + c->rect.width = m_client_width + m_port_width; + c->rect.height = m_separation; + down.push_back(c); + y += m_separation; + continue; + } + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + + if (pg->m_name != "") { + r.left = m_padding + m_client_width; + r.top = y; + r.width = pg->m_expanded ? pg->extents.width + m_padding * 2 : m_port_width; + r.height = pg->m_expanded ? m_separation * pg->m_ports.size() : m_separation; + pg->rect = r; + + if (!pg->m_expanded) { + c->rect.height = pg->rect.top - c->rect.top + m_separation; + down.push_back(pg); + y += m_separation; + continue; + } + + r.left += r.width; + r.width = m_port_width - r.width; + r.height = m_separation; + } else { + pg->rect = Rect::None; + + r.left = m_padding + m_client_width; + r.width = m_port_width; + r.height = m_separation; + } + + PortList::iterator plit; + for (plit = pg->m_ports.begin(); plit != pg->m_ports.end(); ++plit) { + Port *p = *plit; + + r.top = y; + p->rect = r; + + c->rect.height = p->rect.top - c->rect.top + m_separation; + if (pg->rect != Rect::None) { + pg->rect.height = p->rect.top - pg->rect.top + m_separation; + } + + down.push_back(p); + y += m_separation; + } + } + } + } + + int w = m_padding * 2 + m_client_width + m_port_width; + int h = m_padding * 2 + m_client_height + m_port_height; + + w += cols * m_separation; + h += rows * m_separation; + + m_width = w; + m_height = h; + + set_size_request(w, h); + parent->set_size_request(w + 20, h + 20); +} + +void Matrix::Box(Cairo::RefPtr cr, float r, float g, float b, Rect &rect) +{ + cr->set_source_rgb(r, g, b); + cr->rectangle(rect.left, rect.top, rect.width, rect.height); + cr->fill(); + + cr->set_source_rgb(0.75, 0.75, 0.75); + cr->rectangle(rect.left, rect.top, rect.width, rect.height); + cr->stroke(); + + cr->set_source_rgb(1, 1, 1); +} + +bool Matrix::on_expose_event(GdkEventExpose *event) +{ + Glib::RefPtr window = get_window(); + if (!window) return true; + + if (m_client_width == 0) Refresh(); + + Gtk::Allocation allocation = get_allocation(); + const int alloc_width = allocation.get_width(); + const int alloc_height = allocation.get_height(); + + Cairo::RefPtr cr = window->create_cairo_context(); + cr->set_line_width(1.0); + cr->set_antialias(Cairo::ANTIALIAS_NONE); + + // Set clipping area + cr->rectangle(event->area.x, event->area.y, event->area.width, event->area.height); + cr->clip(); + + // Clear background + cr->set_source_rgb(0.25, 0.25, 0.25); + cr->rectangle(0, 0, alloc_width, alloc_height); + cr->fill(); + + cr->set_source_rgb(1, 1, 1); + cr->select_font_face(m_typeface, Cairo::FONT_SLANT_NORMAL, Cairo::FONT_WEIGHT_NORMAL); + cr->set_font_size(m_font_size); + + Rect tr; + Rect &r = tr; + + ClientList::iterator clit; + for (clit = pm.m_clients.begin(); clit != pm.m_clients.end(); ++clit) { + Client *c = *clit; + r = c->rect; + + if (c->m_is_input) { + Box(cr, BACK_COLOUR, r); + + cr->save(); + cr->move_to(r.left + m_padding - c->extents.y_bearing, r.top + r.height - m_padding - c->extents.x_bearing); + cr->rotate(2 * M_PI * 0.75); + cr->show_text(c->m_name); + cr->restore(); + + if (!c->m_expanded) { + cr->set_source_rgb(GRID_CLIENT); + cr->move_to(r.left + r.width, r.top + r.height); + cr->line_to(r.left + r.width, m_height - m_padding); + cr->stroke(); + continue; + } + + PortGroupList::iterator pglast = c->m_groups.end(); + --pglast; + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + r = pg->rect; + + if (pg->m_name != "") { + Box(cr, GROUP_COLOUR, r); + + cr->save(); + cr->move_to(r.left + m_padding - pg->extents.y_bearing, r.top + r.height - m_padding - pg->extents.x_bearing); + cr->rotate(2 * M_PI * 0.75); + cr->show_text(pg->m_name); + cr->restore(); + + if (!pg->m_expanded) { + if (pglit == pglast) { + cr->set_source_rgb(GRID_CLIENT); + } else { + cr->set_source_rgb(GRID_GROUP); + } + cr->move_to(r.left + r.width, r.top + r.height); + cr->line_to(r.left + r.width, m_height - m_padding); + cr->stroke(); + continue; + } + } + + PortList::iterator plast = pg->m_ports.end(); + --plast; + + PortList::iterator plit; + for (plit = pg->m_ports.begin(); plit != pg->m_ports.end(); ++plit) { + Port *p = *plit; + r = p->rect; + + if (p->m_is_midi) { + Box(cr, MIDI_COLOUR, r); + } else { + Box(cr, AUDIO_COLOUR, r); + } + + cr->save(); + cr->move_to(r.left + m_padding - p->extents.y_bearing, r.top + r.height - m_padding - p->extents.x_bearing); + cr->rotate(2 * M_PI * 0.75); + cr->show_text(p->m_name); + cr->restore(); + + if (pglit == pglast && plit == plast) { + cr->set_source_rgb(GRID_CLIENT); + } else if (plit == plast) { + cr->set_source_rgb(GRID_GROUP); + } else { + cr->set_source_rgb(GRID_PORT); + } + cr->move_to(r.left + r.width, r.top + r.height); + cr->line_to(r.left + r.width, m_height - m_padding); + cr->stroke(); + } + } + } else { + Box(cr, BACK_COLOUR, r); + + cr->move_to(r.left + m_padding - c->extents.x_bearing, r.top + m_padding - c->extents.y_bearing); + cr->show_text(c->m_name); + + if (!c->m_expanded) { + cr->set_source_rgb(GRID_CLIENT); + cr->move_to(r.left + r.width, r.top + r.height); + cr->line_to(m_width - m_padding, r.top + r.height); + cr->stroke(); + continue; + } + + PortGroupList::iterator pglast = c->m_groups.end(); + --pglast; + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + r = pg->rect; + + if (pg->m_name != "") { + Box(cr, GROUP_COLOUR, r); + cr->move_to(r.left + m_padding - pg->extents.x_bearing, r.top + m_padding - pg->extents.y_bearing); + cr->show_text(pg->m_name); + + if (!pg->m_expanded) { + if (pglit == pglast) { + cr->set_source_rgb(GRID_CLIENT); + } else { + cr->set_source_rgb(GRID_GROUP); + } + cr->move_to(r.left + r.width, r.top + r.height); + cr->line_to(m_width - m_padding, r.top + r.height); + cr->stroke(); + continue; + } + } + + PortList::iterator plast = pg->m_ports.end(); + --plast; + + PortList::iterator plit; + for (plit = pg->m_ports.begin(); plit != pg->m_ports.end(); ++plit) { + Port *p = *plit; + r = p->rect; + + if (p->m_is_midi) { + Box(cr, MIDI_COLOUR, r); + } else { + Box(cr, AUDIO_COLOUR, r); + } + + cr->move_to(r.left + m_padding - p->extents.x_bearing, r.top + m_padding - p->extents.y_bearing); + cr->show_text(p->m_name); + + if (pglit == pglast && plit == plast) { + cr->set_source_rgb(GRID_CLIENT); + } else if (plit == plast) { + cr->set_source_rgb(GRID_GROUP); + } else { + cr->set_source_rgb(GRID_PORT); + } + cr->move_to(r.left + r.width, r.top + r.height); + cr->line_to(m_width - m_padding, r.top + r.height); + cr->stroke(); + } + } + } + } + + int x = m_client_width + m_port_width + m_padding; + BaseList::iterator bit1; + for (bit1 = across.begin(); bit1 != across.end(); ++bit1) { + BaseList::iterator bit2; + Base *b1 = *bit1; + + int y = m_client_height + m_port_height + m_padding; + for (bit2 = down.begin(); bit2 != down.end(); ++bit2) { + Base *b2 = *bit2; + + ConnectionMode cm = b1->ConnectedTo(b2); + + if (cm != CM_NONE) { +// if (p1->m_is_midi) { +// cr->set_source_rgb(MIDI_COLOUR); +// } else { + cr->set_source_rgb(AUDIO_COLOUR); +// } + cr->rectangle(x + 1, y + 1, m_separation - 1, m_separation - 1); + cr->fill(); + } + + y += m_separation; + } + + x += m_separation; + } +/* + PortList::iterator plit1; + for (plit1 = pm.m_ports.begin(); plit1 != pm.m_ports.end(); ++plit1) { + Port *p1 = *plit1; + if (p1->pos == 0) continue; + PortList::iterator plit2; + for (plit2 = p1->m_connections.begin(); plit2 != p1->m_connections.end(); ++plit2) { + Port *p2 = *plit2; + if (p2->pos == 0) continue; +// cr->imove_to(p2->pos, p1->pos); +// cr->arc(p1->pos, p2->pos, (m_separation - m_padding * 2) / 2.0, 0, 2 * M_PI); + if (p1->m_is_midi) { + cr->set_source_rgb(MIDI_COLOUR); + } else { + cr->set_source_rgb(AUDIO_COLOUR); + } + cr->rectangle(p1->pos + 1, p2->pos + 1, m_separation - 1, m_separation - 1); + cr->fill(); + } + } +*/ + return true; +} + +bool Matrix::on_button_press_event(GdkEventButton *event) +{ + // Check expandable boxes + ClientList::iterator clit; + for (clit = pm.m_clients.begin(); clit != pm.m_clients.end(); ++clit) { + Client *c = *clit; + if (c->rect.Hit(event->x, event->y)) { + c->m_expanded = !c->m_expanded; + Refresh(); + queue_draw(); + return true; + } + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + if (pg->rect.Hit(event->x, event->y)) { + pg->m_expanded = !pg->m_expanded; + Refresh(); + queue_draw(); + return true; + } + } + } + + Port *p1 = NULL; + Port *p2 = NULL; + + // Check port hit + PortList::iterator plit; + for (plit = pm.m_ports.begin(); plit != pm.m_ports.end(); ++plit) { + Port *p = *plit; + + if (p->rect.HitX(event->x)) p1 = p; + if (p->rect.HitY(event->y)) p2 = p; + + if (p1 != NULL && p2 != NULL) { + pm.ToggleConnect(p1, p2); + return true; + } + } + + PortGroup *pg1 = NULL; + PortGroup *pg2 = NULL; + + for (clit = pm.m_clients.begin(); clit != pm.m_clients.end(); ++clit) { + Client *c = *clit; + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + + if (pg->rect.HitX(event->x)) pg1 = pg; + if (pg->rect.HitY(event->y)) pg2 = pg; + + if (p1 != NULL && pg2 != NULL) { + pm.ToggleConnect(p1, pg2); + return true; + } + if (pg1 != NULL && p2 != NULL) { + pm.ToggleConnect(pg1, p2); + return true; + } + if (pg1 != NULL && pg2 != NULL) { + pm.ToggleConnect(pg1, pg2); + return true; + } + } + } + + std::cout << event->x << ", " << event->y << std::endl; + return true; +} + +Gui::Gui() +{ + set_title("JACK Sweeper"); + set_border_width(0); + set_size_request(100, 100); + + add(m_box); + + m_scrolledwindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); + m_scrolledwindow.set_border_width(0); + + m_scrolledwindow.add(m_matrix); + m_matrix.parent = this; + + Refresh(); + + Glib::signal_idle().connect(sigc::mem_fun(*this, &Gui::on_idle)); + + m_actiongroup = Gtk::ActionGroup::create(); + m_actiongroup->add(Gtk::Action::create("MenuFile", "_File")); + m_actiongroup->add(Gtk::Action::create("Connect", "Connect")); + m_actiongroup->add(Gtk::Action::create("Disconnect", "Disconnect")); + m_actiongroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT)); + + m_uimanager = Gtk::UIManager::create(); + m_uimanager->insert_action_group(m_actiongroup); + add_accel_group(m_uimanager->get_accel_group()); + + std::string ui_info = + "" + " " + " " + " " + " " + " " + " " + " " + " " + ""; + m_uimanager->add_ui_from_string(ui_info); + + Gtk::Widget *menubar = m_uimanager->get_widget("/MenuBar"); + m_box.pack_start(*menubar, Gtk::PACK_SHRINK); + m_box.pack_start(m_scrolledwindow); + + show_all_children(); +} + +Gui::~Gui() +{ +} + +void Gui::Refresh() +{ + m_matrix.Refresh(); +} + +bool Gui::on_idle() +{ + if (jack.ProcessEvents()) { + Refresh(); + queue_draw(); + } + + usleep(1000); + + return true; +} + diff --git a/src/gui.h b/src/gui.h new file mode 100644 index 0000000..2b069d8 --- /dev/null +++ b/src/gui.h @@ -0,0 +1,70 @@ +#ifndef GUI_H +#define GUI_H + +#include +#include +#include "rect.h" + +#define BACK_COLOUR 0.1020, 0.1059, 0.1059 +#define MIDI_COLOUR 0.3098, 0.1882, 0.1882 +#define AUDIO_COLOUR 0.1608, 0.2510, 0.3373 +#define GROUP_COLOUR 0.1608, 0.3373, 0.1647 + +#define GRID_CLIENT 0.00, 0.00, 0.00 +#define GRID_GROUP 0.10, 0.10, 0.10 +#define GRID_PORT 0.20, 0.20, 0.20 + +typedef std::list BaseList; + +class Matrix : public Gtk::DrawingArea +{ +private: + int m_client_width; + int m_client_height; + int m_port_width; + int m_port_height; + int m_separation; + int m_padding; + int m_width; + int m_height; + + int m_font_size; + std::string m_typeface; + + BaseList across; + BaseList down; + +public: + Matrix(); + virtual ~Matrix(); + + void Refresh(); + + Gtk::Window *parent; + +protected: + void Box(Cairo::RefPtr cr, float r, float g, float b, Rect &rect); + virtual bool on_expose_event(GdkEventExpose *event); + virtual bool on_button_press_event(GdkEventButton *event); +}; + +class Gui : public Gtk::Window +{ +private: + Glib::RefPtr m_actiongroup; + Glib::RefPtr m_uimanager; + Gtk::ScrolledWindow m_scrolledwindow; + Gtk::VBox m_box; + Matrix m_matrix; + +public: + Gui(); + virtual ~Gui(); + + void Refresh(); + +protected: + bool on_idle(); +}; + +#endif // GUI_H diff --git a/src/jack.cpp b/src/jack.cpp new file mode 100644 index 0000000..c6240a2 --- /dev/null +++ b/src/jack.cpp @@ -0,0 +1,153 @@ +#include +#include +#include "jack.h" +#include "portmanager.h" + +JackDriver::JackDriver() +{ + m_connected = false; + m_client = NULL; +} + +JackDriver::~JackDriver() +{ + Disconnect(); +} + +void JackDriver::Connect() +{ + if (m_connected) return; + + jack_status_t status; + m_client = jack_client_open("jsweeper", JackNoStartServer, &status); + if (m_client == NULL) { + if (status & JackServerFailed) { + std::cerr << "JACK server not running" << std::endl; + } else { + std::cerr << "jack_client_open() failed, status = " << status << std::endl; + } + return; + } + + m_buffer = jack_ringbuffer_create(4096); + + m_connected = true; + + jack_on_shutdown(m_client, &ShutdownCallbackHandler, this); + jack_set_port_registration_callback(m_client, &PortRegistrationCallbackHandler, this); + jack_set_port_connect_callback(m_client, &PortConnectCallbackHandler, this); + + jack_activate(m_client); + + const char **ports = jack_get_ports(m_client, NULL, NULL, 0); + + for (int i = 0; ports[i] != NULL; ++i) { + pm.Add(jack_port_by_name(m_client, ports[i])); + } + + for (int i = 0; ports[i] != NULL; ++i) { + jack_port_t *port = jack_port_by_name(m_client, ports[i]); + if (jack_port_flags(port) & JackPortIsInput) { + const char **connections = jack_port_get_all_connections(m_client, port); + if (connections != NULL) { + for (int j = 0; connections[j] != NULL; ++j) { + pm.Connect(port, jack_port_by_name(m_client, connections[j])); + } + free(connections); + } + } + } + free(ports); + + return; +} + +void JackDriver::Disconnect() +{ + if (!m_connected) return; + + m_connected = false; + + jack_deactivate(m_client); + jack_client_close(m_client); + + jack_ringbuffer_free(m_buffer); +} + +void JackDriver::ShutdownCallback() +{ + m_connected = false; +} + +void JackDriver::PortRegistrationCallback(jack_port_id_t port_id, int reg) +{ + PortEvent pe; + pe.type = reg ? PET_REGISTER : PET_UNREGISTER; + pe.port_id_a = port_id; + + if (jack_ringbuffer_write_space(m_buffer) < sizeof pe) { + std::cerr << "Ringbuffer full!" << std::endl; + } else { + jack_ringbuffer_write(m_buffer, (const char *)&pe, sizeof pe); + } +} + +void JackDriver::PortConnectCallback(jack_port_id_t port_id_a, jack_port_id_t port_id_b, int connect) +{ + PortEvent pe; + pe.type = connect ? PET_CONNECT : PET_DISCONNECT; + pe.port_id_a = port_id_a; + pe.port_id_b = port_id_b; + + if (jack_ringbuffer_write_space(m_buffer) < sizeof pe) { + std::cerr << "Ringbuffer full!" << std::endl; + } else { + jack_ringbuffer_write(m_buffer, (const char *)&pe, sizeof pe); + } +} + +bool JackDriver::ProcessEvents() +{ + bool ret = false; + if (!m_connected) return false; + + PortEvent pe; + while (jack_ringbuffer_read_space(m_buffer) >= sizeof pe) { + jack_ringbuffer_read(m_buffer, (char *)&pe, sizeof pe); + + switch (pe.type) { + case PET_REGISTER: + pm.Add(jack_port_by_id(m_client, pe.port_id_a)); + ret = true; + break; + + case PET_UNREGISTER: + pm.Delete(jack_port_by_id(m_client, pe.port_id_a)); + ret = true; + break; + + case PET_CONNECT: + pm.Connect(jack_port_by_id(m_client, pe.port_id_a), jack_port_by_id(m_client, pe.port_id_b)); + ret = true; + break; + + case PET_DISCONNECT: + pm.Disconnect(jack_port_by_id(m_client, pe.port_id_a), jack_port_by_id(m_client, pe.port_id_b)); + ret = true; + break; + } + } + + return ret; +} + +void JackDriver::Connect(jack_port_t *a, jack_port_t *b) +{ + jack_connect(m_client, jack_port_name(a), jack_port_name(b)); +} + +void JackDriver::Disconnect(jack_port_t *a, jack_port_t *b) +{ + jack_disconnect(m_client, jack_port_name(a), jack_port_name(b)); +} + diff --git a/src/jack.h b/src/jack.h new file mode 100644 index 0000000..17a9390 --- /dev/null +++ b/src/jack.h @@ -0,0 +1,69 @@ + +#ifndef JACK_H +#define JACK_H + +#include +#include + +enum PortEventType +{ + PET_REGISTER, + PET_UNREGISTER, + PET_CONNECT, + PET_DISCONNECT +}; + +struct PortEvent +{ + PortEventType type; + jack_port_id_t port_id_a; + jack_port_id_t port_id_b; +}; + +class JackDriver +{ +private: + bool m_connected; + jack_client_t *m_client; + jack_ringbuffer_t *m_buffer; + + static void ShutdownCallbackHandler(void *arg) + { + ((JackDriver *)arg)->ShutdownCallback(); + } + + static void PortRegistrationCallbackHandler(jack_port_id_t port_id, int reg, void *arg) + { + ((JackDriver *)arg)->PortRegistrationCallback(port_id, reg); + } + + static void PortConnectCallbackHandler(jack_port_id_t port_id_a, jack_port_id_t port_id_b, int connect, void *arg) + { + ((JackDriver *)arg)->PortConnectCallback(port_id_a, port_id_b, connect); + } + + void ShutdownCallback(); + void PortRegistrationCallback(jack_port_id_t port, int reg); + void PortConnectCallback(jack_port_id_t a, jack_port_id_t b, int connect); + +public: + JackDriver(); + ~JackDriver(); + + void Connect(); + void Disconnect(); + + bool IsConnected() const + { + return m_connected; + } + + bool ProcessEvents(); + + void Connect(jack_port_t *a, jack_port_t *b); + void Disconnect(jack_port_t *a, jack_port_t *b); +}; + +extern JackDriver jack; + +#endif // JACK_H diff --git a/src/jsweeper.cpp b/src/jsweeper.cpp new file mode 100644 index 0000000..3d23da0 --- /dev/null +++ b/src/jsweeper.cpp @@ -0,0 +1,22 @@ +#include "jack.h" +#include "portmanager.h" +#include "gui.h" + +PortManager pm; +JackDriver jack; + +int main(int argc, char **argv) +{ + Gtk::Main kit(argc, argv); + + pm.AliasLoad("hurr.jsa"); + + jack.Connect(); + + Gui *g = new Gui(); + kit.run(*g); + + delete g; + + return 0; +} diff --git a/src/port.cpp b/src/port.cpp new file mode 100644 index 0000000..ff1a558 --- /dev/null +++ b/src/port.cpp @@ -0,0 +1,174 @@ +#include "port.h" + +ConnectionMode Client::ConnectedTo(Port *port) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = m_ports.begin(); it != m_ports.end(); ++it) { + Port *p = *it; + + ConnectionMode cm2 = p->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode Client::ConnectedTo(PortGroup *group) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = group->m_ports.begin(); it != group->m_ports.end(); ++it) { + Port *port = *it; + + ConnectionMode cm2 = this->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode Client::ConnectedTo(Client *client) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = client->m_ports.begin(); it != client->m_ports.end(); ++it) { + Port *port = *it; + + ConnectionMode cm2 = this->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode PortGroup::ConnectedTo(Port *port) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = m_ports.begin(); it != m_ports.end(); ++it) { + Port *p = *it; + + ConnectionMode cm2 = p->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode PortGroup::ConnectedTo(PortGroup *group) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator plita; + PortList::iterator plitb; + for (plita = m_ports.begin(), plitb = group->m_ports.begin(); plita != m_ports.end() && plitb != group->m_ports.end(); ++plita, ++plitb) { + Port *pa = *plita; + Port *pb = *plitb; + + ConnectionMode cm2 = pa->ConnectedTo(pb); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode PortGroup::ConnectedTo(Client *client) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = client->m_ports.begin(); it != client->m_ports.end(); ++it) { + Port *port = *it; + + ConnectionMode cm2 = this->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode Port::ConnectedTo(Port *port) +{ + PortList::iterator it; + for (it = m_connections.begin(); it != m_connections.end(); ++it) { + Port *p = *it; + if (p == port) return CM_FULL; + } + + return CM_NONE; +} + +ConnectionMode Port::ConnectedTo(PortGroup *group) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = group->m_ports.begin(); it != group->m_ports.end(); ++it) { + Port *port = *it; + + ConnectionMode cm2 = this->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} + +ConnectionMode Port::ConnectedTo(Client *client) +{ + ConnectionMode cm = CM_UNKNOWN; + + PortList::iterator it; + for (it = client->m_ports.begin(); it != client->m_ports.end(); ++it) { + Port *port = *it; + + ConnectionMode cm2 = this->ConnectedTo(port); + if (cm == CM_UNKNOWN) { + cm = cm2; + } else if (cm != cm2) { + // If connected types aren't the same, we're partially connected. + return CM_PARTIAL; + } + } + + return cm; +} diff --git a/src/port.h b/src/port.h new file mode 100644 index 0000000..b94428f --- /dev/null +++ b/src/port.h @@ -0,0 +1,109 @@ +#ifndef PORT_H +#define PORT_H + +#include +#include +#include +#include +#include "rect.h" + +// +// Jack port names look like client_name:port_name +// A proposal is to add groups by separating the port_name with a period +// resulting in client_name:port_group.port_suffix. +// e.g. system:main_out.L +// system:main_out.R +// + +struct Client; +struct PortGroup; +struct Port; + +typedef std::list ClientList; +typedef std::list PortGroupList; +typedef std::list PortList; + +enum ConnectionMode +{ + CM_UNKNOWN, + CM_NONE, + CM_PARTIAL, + CM_FULL +}; + +struct Client; +struct PortGroup; +struct Port; + +struct Base { + virtual int get_type() const = 0; + + ConnectionMode ConnectedTo(Base *b) + { + switch (b->get_type()) { + case 0: return ConnectedTo((Client *)b); + case 1: return ConnectedTo((PortGroup *)b); + case 2: return ConnectedTo((Port *)b); + default: return CM_UNKNOWN; + } + } + + virtual ConnectionMode ConnectedTo(Client *client) = 0; + virtual ConnectionMode ConnectedTo(PortGroup *group) = 0; + virtual ConnectionMode ConnectedTo(Port *port) = 0; +}; + +struct Client : Base +{ + std::string m_name; + bool m_is_input; + bool m_is_midi; + PortGroupList m_groups; + PortList m_ports; + Cairo::TextExtents extents; + bool m_expanded; + Rect rect; + + virtual ConnectionMode ConnectedTo(Port *port); + virtual ConnectionMode ConnectedTo(PortGroup *group); + virtual ConnectionMode ConnectedTo(Client *client); + + virtual int get_type() const { return 0; } +}; + +struct PortGroup : Base +{ + std::string m_name; + JackPortFlags m_flags; + PortList m_ports; + Cairo::TextExtents extents; + bool m_expanded; + Rect rect; + + virtual ConnectionMode ConnectedTo(Port *port); + virtual ConnectionMode ConnectedTo(PortGroup *group); + virtual ConnectionMode ConnectedTo(Client *client); + + virtual int get_type() const { return 1; } +}; + +struct Port : Base +{ + jack_port_t *m_port; + JackPortFlags m_flags; + std::string m_name; + bool m_is_midi; + Client *m_client; + PortGroup *m_group; + PortList m_connections; + Cairo::TextExtents extents; + Rect rect; + + virtual ConnectionMode ConnectedTo(Port *port); + virtual ConnectionMode ConnectedTo(PortGroup *group); + virtual ConnectionMode ConnectedTo(Client *client); + + virtual int get_type() const { return 2; } +}; + +#endif // PORT_H diff --git a/src/portmanager.cpp b/src/portmanager.cpp new file mode 100644 index 0000000..a514994 --- /dev/null +++ b/src/portmanager.cpp @@ -0,0 +1,323 @@ +#include +#include +#include +#include "jack.h" +#include "portmanager.h" + +void PortManager::Add(jack_port_t *port) +{ + std::string jack_name = jack_port_name(port); + std::string client_name; + std::string group_name; + std::string port_name; + + char *aliases[2]; + aliases[0] = new char[jack_port_name_size()]; + aliases[1] = new char[jack_port_name_size()]; + int num_aliases = jack_port_get_aliases(port, aliases); + + if (num_aliases < 2) { + pm.AliasBay(port, num_aliases, aliases); + num_aliases = jack_port_get_aliases(port, aliases); + } + + if (num_aliases == 2) { + jack_name = aliases[1]; + } else if (num_aliases == 1) { + jack_name = aliases[0]; + } + + delete aliases[0]; + delete aliases[1]; + + size_t pos1 = jack_name.find(':'); + size_t pos2 = jack_name.find('.', pos1); + + // All ports must have a client part + if (pos1 == std::string::npos) return; + + Port *p = new Port(); + p->m_port = port; + p->m_flags = (JackPortFlags)jack_port_flags(port); + + std::string type = jack_port_type(port); + p->m_is_midi = type == JACK_DEFAULT_MIDI_TYPE; + + // Client + client_name = jack_name.substr(0, pos1); + p->m_client = FindOrMakeClient(client_name, p->m_flags & JackPortIsInput, p->m_is_midi); + + if (pos2 != std::string::npos) { + // Group + group_name = jack_name.substr(pos1 + 1, pos2 - pos1 - 1); + port_name = jack_name.substr(pos2 + 1); + } else { + group_name = ""; + port_name = jack_name.substr(pos1 + 1); + } + + p->m_group = FindOrMakeGroup(p->m_client, p->m_flags, group_name); + p->m_group->m_ports.push_back(p); + + p->m_name = port_name; + + //std::clog << "New port (" << client_name << ") " << port_name << std::endl; + + p->m_client->m_ports.push_back(p); + + m_ports.push_back(p); +} + +void PortManager::Delete(jack_port_t *port) +{ + Port *p = FindPort(port); + if (p == NULL) { + std::cerr << "Deleting unknown port!" << std::endl; + return; + } + + if (p->m_group != NULL) { + // Clean up groups + p->m_group->m_ports.remove(p); + if (p->m_group->m_ports.size() == 0) { + p->m_client->m_groups.remove(p->m_group); + delete p->m_group; + } + } + + // Clean up clients + p->m_client->m_ports.remove(p); + if (p->m_client->m_ports.size() == 0) { + m_clients.remove(p->m_client); + delete p->m_client; + } + + // Remove port + m_ports.remove(p); + + //std::clog << "Port '" << p->m_name << "' removed" << std::endl; + + delete p; +} + +void PortManager::Connect(jack_port_t *port_a, jack_port_t *port_b) +{ + Port *p1 = FindPort(port_a); + Port *p2 = FindPort(port_b); + + if (p1 == NULL || p2 == NULL) { + std::cerr << "Connecting unknown ports!" << std::endl; + return; + } + + if (p1->m_flags & JackPortIsInput) { + p1->m_connections.push_back(p2); + } else { + p2->m_connections.push_back(p1); + } + + //std::clog << "Connecting '" << jack_port_name(port_a) << "' to '" << jack_port_name(port_b) << "'" << std::endl; +} + +void PortManager::Disconnect(jack_port_t *port_a, jack_port_t *port_b) +{ + Port *p1 = FindPort(port_a); + Port *p2 = FindPort(port_b); + + if (p1 == NULL || p2 == NULL) { + std::cerr << "Disconnecting unknown ports!" << std::endl; + return; + } + + if (p1->m_flags & JackPortIsInput) { + p1->m_connections.remove(p2); + } else { + p2->m_connections.remove(p1); + } + + //std::clog << "Disconnecting '" << jack_port_name(port_a) << "' from '" << jack_port_name(port_b) << "'" << std::endl; +} + +Client *PortManager::FindOrMakeClient(std::string name, bool is_input, bool is_midi) +{ + ClientList::iterator it; + for (it = m_clients.begin(); it != m_clients.end(); ++it) { + Client *c = *it; + if (c->m_is_input == is_input && c->m_is_midi == is_midi && c->m_name == name) return c; + } + + Client *c = new Client(); + c->m_name = name; + c->m_is_input = is_input; + c->m_is_midi = is_midi; + c->m_expanded = true; + + m_clients.push_back(c); + + return c; +} + +PortGroup *PortManager::FindOrMakeGroup(Client *client, JackPortFlags flags, std::string name) +{ + PortGroupList::iterator it; + for (it = client->m_groups.begin(); it != client->m_groups.end(); ++it) { + PortGroup *pg = *it; + if (pg->m_flags == flags && pg->m_name == name) return pg; + } + + PortGroup *pg = new PortGroup(); + pg->m_name = name; + pg->m_flags = flags; + pg->m_expanded = false; + + client->m_groups.push_back(pg); + + return pg; +} + +Port *PortManager::FindPort(jack_port_t *port) +{ + PortList::iterator it; + for (it = m_ports.begin(); it != m_ports.end(); ++it) { + Port *p = *it; + if (p->m_port == port) return p; + } + + return NULL; +} + +static bool ClientSortPredicate(const Client *lhs, const Client *rhs) +{ + return lhs->m_name < rhs->m_name; +} + +static bool PortGroupSortPredicate(const PortGroup *lhs, const PortGroup *rhs) +{ + return lhs->m_name < rhs->m_name; +} + +static bool PortSortPredicate(const Port *lhs, const Port *rhs) +{ + return lhs->m_name < rhs->m_name; +} + +void PortManager::Sort() +{ + m_clients.sort(&ClientSortPredicate); + + ClientList::iterator clit; + for (clit = m_clients.begin(); clit != m_clients.end(); ++clit) { + Client *c = *clit; + + c->m_groups.sort(&PortGroupSortPredicate); + + PortGroupList::iterator pglit; + for (pglit = c->m_groups.begin(); pglit != c->m_groups.end(); ++pglit) { + PortGroup *pg = *pglit; + + pg->m_ports.sort(&PortSortPredicate); + } + } +} + +void PortManager::ToggleConnect(Port *a, Port *b) +{ + ConnectionMode cm = a->ConnectedTo(b); + + if (cm == CM_NONE) { + jack.Connect(b->m_port, a->m_port); + } else { + jack.Disconnect(b->m_port, a->m_port); + } +} + +void PortManager::ToggleConnect(Port *a, PortGroup *b) +{ + PortList::iterator plitb; + ConnectionMode cm = a->ConnectedTo(b); + + for (plitb = b->m_ports.begin(); plitb != b->m_ports.end(); ++plitb) { + Port *pb = *plitb; + +// if (connect == 0) { +// connect = a->ConnectedTo(pb) ? -1 : 1; +// } + if (cm == CM_NONE) { + jack.Connect(pb->m_port, a->m_port); + } else { + jack.Disconnect(pb->m_port, a->m_port); + } + } +} + +void PortManager::ToggleConnect(PortGroup *a, Port *b) +{ + PortList::iterator plita; + ConnectionMode cm = a->ConnectedTo(b); + + for (plita = a->m_ports.begin(); plita != a->m_ports.end(); ++plita) { + Port *pa = *plita; + +// if (connect == 0) { +// connect = pa->ConnectedTo(b) ? -1 : 1; +// } + if (cm == CM_NONE) { + jack.Connect(b->m_port, pa->m_port); + } else { + jack.Disconnect(b->m_port, pa->m_port); + } + } +} + +void PortManager::ToggleConnect(PortGroup *a, PortGroup *b) +{ + PortList::iterator plita; + PortList::iterator plitb; + ConnectionMode cm = a->ConnectedTo(b); + + for (plita = a->m_ports.begin(), plitb = b->m_ports.begin(); plita != a->m_ports.end() && plitb != b->m_ports.end(); ++plita, ++plitb) { + Port *pa = *plita; + Port *pb = *plitb; + + if (cm == CM_NONE) { + jack.Connect(pb->m_port, pa->m_port); + } else { + jack.Disconnect(pb->m_port, pa->m_port); + } + } +} + +void PortManager::AliasBay(jack_port_t *port, int num_aliases, char *aliases[2]) +{ + std::string port_name = jack_port_name(port); + + AliasList::iterator it; + for (it = m_aliases.begin(); it != m_aliases.end(); ++it) { + Alias &a = *it; + if (a.name == port_name) { + bool got = false; + for (int i = 0; i < num_aliases; i++) { + if (a.alias == aliases[i]) got = true; + } + if (!got) { + jack_port_set_alias(port, a.alias.c_str()); + } + } + } +} + +void PortManager::AliasLoad(std::string filename) +{ + std::ifstream file; + file.open(filename.c_str()); + if (!file) return; + + char line[1024]; + while (file.getline(line, sizeof line)) { + std::istringstream iss(line); + Alias a; + iss >> a.name; + iss >> a.alias; + m_aliases.push_back(a); + } +} diff --git a/src/portmanager.h b/src/portmanager.h new file mode 100644 index 0000000..e7cc9f7 --- /dev/null +++ b/src/portmanager.h @@ -0,0 +1,46 @@ +#ifndef PORTMANAGER_H +#define PORTMANAGER_H + +#include +#include "port.h" + +struct Alias +{ + std::string name; + std::string alias; +}; + +typedef std::list AliasList; + +class PortManager +{ +public: + ClientList m_clients; + PortList m_ports; + AliasList m_aliases; + +public: + void Add(jack_port_t *port); + void Delete(jack_port_t *port); + + void Connect(jack_port_t *port_a, jack_port_t *port_b); + void Disconnect(jack_port_t *port_a, jack_port_t *port_b); + + Client *FindOrMakeClient(std::string name, bool is_input, bool is_midi); + PortGroup *FindOrMakeGroup(Client *client, JackPortFlags flags, std::string name); + Port *FindPort(jack_port_t *port); + + void Sort(); + + void ToggleConnect(Port *a, Port *b); + void ToggleConnect(Port *a, PortGroup *b); + void ToggleConnect(PortGroup *a, Port *b); + void ToggleConnect(PortGroup *a, PortGroup *b); + + void AliasBay(jack_port_t *port, int num_aliases, char *aliases[2]); + void AliasLoad(std::string filename); +}; + +extern PortManager pm; + +#endif // PORTMANAGER_H diff --git a/src/rect.h b/src/rect.h new file mode 100644 index 0000000..7834a1b --- /dev/null +++ b/src/rect.h @@ -0,0 +1,42 @@ +#ifndef RECT_H +#define RECT_H + +struct Rect +{ + int left; + int top; + int width; + int height; + + static const Rect None; + + Rect() { } + Rect(int _left, int _top, int _width, int _height) : left(_left), top(_top), width(_width), height(_height) { } + + bool operator ==(const Rect &other) const + { + return left == other.left && top == other.top && width == other.width && height == other.height; + } + + bool operator !=(const Rect &other) const + { + return !(*this == other); + } + + bool HitX(int x) const + { + return x >= left && x < left + width; + } + + bool HitY(int y) const + { + return y >= top && y < top + height; + } + + bool Hit(int x, int y) const + { + return HitX(x) && HitY(y); + } +}; + +#endif // RECT_H