diff options
| -rw-r--r-- | Playmidi.activity/MANIFEST | 7 | ||||
| -rwxr-xr-x | Playmidi.activity/activity/activity-playmidi.svg | 11 | ||||
| -rwxr-xr-x | Playmidi.activity/activity/activity.info | 7 | ||||
| -rw-r--r-- | Playmidi.activity/csndsugui.py | 752 | ||||
| -rw-r--r-- | Playmidi.activity/gm.csd | 160 | ||||
| -rw-r--r-- | Playmidi.activity/playmidi.py | 38 | ||||
| -rw-r--r-- | Playmidi.activity/setup.py | 5 | ||||
| -rwxr-xr-x | Synth.activity/csndsugui.py | 19 | ||||
| -rw-r--r-- | Waves.activity/csndsugui.py | 19 | ||||
| -rw-r--r-- | Waves.activity/csndsugui.pyc | bin | 28749 -> 28821 bytes | |||
| -rw-r--r-- | Waves.activity/waves.pyc | bin | 1871 -> 1872 bytes | |||
| -rw-r--r-- | csndsugui.html | 2 | ||||
| -rwxr-xr-x | csndsugui.py | 2 | ||||
| -rwxr-xr-x | playfile.activity/csndsugui.py | 19 |
14 files changed, 1009 insertions, 32 deletions
diff --git a/Playmidi.activity/MANIFEST b/Playmidi.activity/MANIFEST new file mode 100644 index 0000000..1d86269 --- /dev/null +++ b/Playmidi.activity/MANIFEST @@ -0,0 +1,7 @@ +setup.py
+gm.csd
+activity/activity.info
+activity/activity-playmidi.svg
+csndsugui.py
+playmidi.py
+MANIFEST
\ No newline at end of file diff --git a/Playmidi.activity/activity/activity-playmidi.svg b/Playmidi.activity/activity/activity-playmidi.svg new file mode 100755 index 0000000..f62f137 --- /dev/null +++ b/Playmidi.activity/activity/activity-playmidi.svg @@ -0,0 +1,11 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+ "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+ <!ENTITY fill_color "#FFFFFF">
+ <!ENTITY stroke_color "#000000">
+]>
+<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50">
+ <rect x="1" y="1" width="48" height="48"
+ style="fill:&fill_color;;stroke:&stroke_color;;stroke-width:2"/>
+
+</svg>
diff --git a/Playmidi.activity/activity/activity.info b/Playmidi.activity/activity/activity.info new file mode 100755 index 0000000..06d82d3 --- /dev/null +++ b/Playmidi.activity/activity/activity.info @@ -0,0 +1,7 @@ +[Activity]
+name = Playmidi
+service_name = org.laptop.playmidi
+class = playmidi.Playmidi
+icon = activity-playmidi
+activity_version = 1
+show_launcher = yes
diff --git a/Playmidi.activity/csndsugui.py b/Playmidi.activity/csndsugui.py new file mode 100644 index 0000000..6ecf12e --- /dev/null +++ b/Playmidi.activity/csndsugui.py @@ -0,0 +1,752 @@ +# sugar-aware GUI classes +# with boxes, sliders, spinbuttons, buttons, etc +# +# (c) Victor Lazzarini, 2006-08 +# +# This library is free software; you can redistribute it +# and/or modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# csndsugui is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with csndsugui; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +# 02111-1307 USA +# +# As a special exception, if other files instantiate templates or +# use macros or inline functions from this file, this file does not +# by itself cause the resulting executable or library to be covered +# by the GNU Lesser General Public License. This exception does not +# however invalidate any other reasons why the library or executable +# file might be covered by the GNU Lesser General Public License. +# +# +# version 0.1.3 06/08/08 + +import pygtk +pygtk.require('2.0') +from sugar.activity import activity +import gtk +import sys +import csnd +import math +import locale +import os +import sugar.logger +import time + +class BasicGUI: + """Basic GUI with boxes, sliders, spins, buttons etc + using pygtk/sugar, from which GUI classes + can be derived for Csound use.""" + + def set_channel(self,name, val): + """basic bus channel setting method, + should be overriden for full-functionality.""" + self.logger.debug("channel:%s, value:%.1f" % (name,val)) + + def set_filechannel(self,chan,name): + """basic filename channel setting method + should be overriden for full-functionality.""" + self.logger.debug("channel:%s, filename:%s" % (chan,name)) + + def set_message(self, mess): + """basic message setting method + should be overriden for full-functionality.""" + self.logger.debug(mess) + + def get_slider_value(self,name): + """returns the slider value + name: slider name (which should also be the attached bus channel name""" + for i in self.sliders: + if i[1] == name: + return i[2] + return 0 + + + def get_button_value(self,name): + """returns the button value (0 or 1) + name: button name (which should also be the attached bus channel name)""" + for i in self.buttons: + if i[1] == name: + return i[2] + return 0 + + def get_slider(self,name): + """returns the slider widget instance + name: slider name""" + for i in self.sliders: + if i[1] == name: + return i[0] + return 0 + + def get_button(self,name): + """returns the button widget instance + name: button name""" + for i in self.sliders: + if i[1] == name: + return i[0] + return 0 + + def set_focus(self): + """ called whenever the focus changes """ + self.logger.debug(self.focus) + + def focus_out(self, widget, event): + if(self.focus): + self.focus = False + self.set_focus() + + def focus_in(self, widget, event): + if(not self.focus): + self.focus = True + self.set_focus() + + def focus_back(self, widget, event): + self.window.disconnect(self.fback) + self.focus_connect() + + def buttcallback(self, widget, data=None): + for i in self.buttons: + if i[0] == widget: + if i[2]: + i[2] = 0 + i[0].modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(0x0FFF,0,0x00FF, 2)) + i[0].modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0xFFFF,0,0xFFFF, 2)) + else: + i[2] = 1 + i[0].modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(0xFFFF,0,0, 1)) + i[0].modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0xFFFF,0,0, 2)) + self.set_channel(i[1], i[2]) + + def button_setvalue(self, widget, value): + if not value: + widget.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(0x0FFF,0,0x00FF, 2)) + widget.modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0xFFFF,0,0xFFFF, 2)) + else: + widget.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(0xFFFF,0,0, 1)) + widget.modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0xFFFF,0,0, 2)) + + def mbuttcallback(self, widget, data=None): + for i in self.mbuttons: + if i[0] == widget: + self.set_message(i[2]) + + def slidcallback(self,adj,widget): + for i in self.sliders: + if i[0] == widget: + i[2] = adj.value + if i[4]: + self.set_channel(i[1],i[2]) + i[3].set_text("%f" % i[2]) + pass + else: + value = i[5]*pow(i[6]/i[5], i[2]/i[6]) + self.set_channel(i[1], value) + i[3].set_text("%.3f" % value) + pass + + def spincallback(self,adj,widget): + for i in self.spins: + if i[0] == widget: + i[2] = adj.value + self.set_channel(i[1],i[2]) + + def filecallback(self,widget): + name = self.curfile[0].get_filename() + self.set_filechannel(self.curfile[2], name) + for i in self.buttons: + if i[0] == self.curfile[1]: + i[2] = name + self.filenames.update({self.curfile[2] : name}) + self.curfile[0].destroy() + self.fback = self.window.connect('focus_out_event', self.focus_back) + + def destroy_chooser(self,widget): + self.curfile[0].destroy() + + def fbuttcallback(self, widget, data=None): + self.focus_disconnect() + for i in self.buttons: + if i[0] == widget: + chooser = gtk.FileSelection(i[1]) + self.curfile = (chooser, i[0], i[1]) + chooser.set_filename(self.data_path) + chooser.ok_button.connect("clicked", self.filecallback) + chooser.cancel_button.connect("clicked", self.destroy_chooser) + chooser.show() + + + def cbbutton(self,box,callback,title=""): + """Creates a callbackbutton + box: parent box + callback: click callback + title: if given, the button name + returns the widget instance""" + self.cbbutts = self.cbbutts + 1 + butt = gtk.Button(" %s " % title) + box.pack_start(butt, False, False, 5) + self.cbbuttons.append([butt,title,0]) + butt.connect("clicked", callback) + butt.show() + return butt + + + def button(self,box, title="",label=""): + """Creates a button (on/off) + box: parent box + title: if given, the button name, + which will also be the bus channel + name. Otherwise a default name is + given, BN, where N is button number + in order of creation. + label: if given, an alternative button name, + which will be displayed instead of title + returns the widget instance""" + self.butts = self.butts + 1 + if title == "": + title = "B%d" % self.butts + if label == "": name = title + else: name = label + butt = gtk.Button(" %s " % name) + butt.modify_bg(gtk.STATE_ACTIVE, gtk.gdk.Color(0xFFFF,0,0, 1)) + butt.modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0xFFFF,0,0xFFFF, 2)) + box.pack_start(butt, False, False, 5) + self.buttons.append([butt,title,0]) + butt.connect("clicked", self.buttcallback) + butt.show() + return butt + + def mbutton(self,box,mess,title=""): + """Creates a mbutton (for sending a message) + box: parent box + title: if given, the button name, otherwise a default name is + given, BN, where N is button number + in order of creation. + mess: message to be sent when button is clicked + returns the widget instance""" + self.mbutts = self.mbutts + 1 + if title == "": + title = "B%d" % self.mbutts + butt = gtk.Button(title) + butt.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(0x0FFF,0,0x00FF, 1)) + butt.modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0xFFFF,0xFFFF,0x0000, 2)) + box.pack_start(butt, False, False, 5) + self.mbuttons.append([butt,title,mess]) + butt.connect("clicked", self.mbuttcallback) + butt.show() + return butt + + def box(self,vert=True, parent=None, padding=5): + """creates a box + vert: True, creates a vertical box; horiz. + otherwise + parent: parent box, None if this is a toplevel box + padding: box padding + returns the widget instance""" + if vert: + box = gtk.VBox() + else: + box = gtk.HBox() + if parent: + parent.pack_start(box, False, False, padding) + else: + self.outbox.pack_start(box, False, False, padding) + self.boxes.append(box) + box.show() + return box + + def filechooser(self,box,title,label=""): + """Creates a filechooser button + title: button name, also file bus channel name + box: parent box + label: if given, alternative name, for display purposes only + otherwise button will display its title.""" + if label == "": name = title + else: name = label + butt = gtk.Button(name) + box.pack_start(butt, False, False, 5) + self.buttons.append([butt,title,"0"]) + butt.connect("clicked", self.fbuttcallback) + self.set_filechannel(title,"0") + self.filenames.update({title:"0"}) + butt.show() + return butt + + def slider(self,init, start, end, x, y, box, title="",vert=True,linear=True,dwid=100,label=""): + """Creates a slider + init: initial value + start, end: start and end of slider range + x, y: x and y sizes of slider + box: parent box + title: if given, the slider name, + which will also be the bus channel + name. Otherwise a default name is + given, SN, where N is slider number + in order of creation. + vert: vertical slider (True), else horiz. + linear: linear response (True), else exponential (zero or negative + ranges are not allowed) + dwid: display width in pixels + label: if given, the alternative slider name, for display only + returns the widget instance""" + self.slids = self.slids + 1 + if title == "": + title = "S%d" % self.slids + a = end - start + if vert: + step = a/y + adj = gtk.Adjustment(init,start,end,step,step,0) + slider = gtk.VScale(adj) + slider.set_inverted(True) + else: + step = a/x + adj = gtk.Adjustment(init,start,end,step,step,0) + slider = gtk.HScale(adj) + + slider.set_draw_value(False) + if step < 1.0: + slider.set_digits(3) + elif step < 10: + slider.set_digits(2) + elif step < 100: + slider.set_digits(1) + else: + slider.set_digits(0) + + entry = gtk.Entry(5) + if vert: entry.set_size_request(dwid,50) + else: entry.set_size_request(dwid,50) + entry.set_editable(False) + + if not linear: + if (init <= 0) or (start <= 0) or (end <= 0): + linear = True + + if not linear: + pos = end*math.log(1,end/start) + slider.set_range(pos, end) + pos = end*math.log(init/start,end/start) + slider.set_value(pos) + + if label == "": name = title + else: name = label + entry.set_text("%f" % init) + label = gtk.Label(name) + slider.set_size_request(x,y) + box.pack_start(slider, False, False, 5) + box.pack_start(entry, False, False, 2) + box.pack_start(label, False, False, 2) + self.sliders.append([slider,title,init,entry,linear,start,end]) + adj.connect("value_changed", self.slidcallback, slider) + slider.show() + entry.show() + label.show() + self.set_channel(title, init) + return slider + + def spin(self,init, start, end, step, page, box, accel=0,title="",label=""): + """Creates a spin button + init: initial value + start, end: start and end of slider range + step, page: small and large step sizes + box: parent box + accel: acceleration or 'climb rate' (0.0-1.0) + title: if given, the spin button name, + which will also be the bus channel + name. Otherwise a default name is + given, SPN, where N is spin number + in order of creation. + label: if given, the alternative name for the widget, for display only. + returns the widget instance""" + self.spinbs = self.spinbs + 1 + if title == "": + title = "SP%d" % self.spinbs + adj = gtk.Adjustment(init,start,end,step,page,0) + spin = gtk.SpinButton(adj,accel) + if step < 1.0: + spin.set_digits(3) + elif step < 10: + spin.set_digits(2) + elif step < 100: + spin.set_digits(1) + else: + spin.set_digits(0) + + if label == "": name = title + else: name = label + label = gtk.Label(name) + box.pack_start(spin, False, False, 5) + box.pack_start(label, False, False, 2) + self.spins.append([spin,title,init]) + adj.connect("value_changed", self.spincallback, spin) + spin.show() + label.show() + self.set_channel(title, init) + return spin + + def text(self, name, box=None,colour=(0,0,0)): + """Creates a static text label + name: text label + box: parent box, None if text is to be placed toplevel + colour: RGB values in a tuple (R,G,B) + returns the widget instance""" + label = gtk.Label(name) + label.modify_fg(gtk.STATE_NORMAL, gtk.gdk.Color(colour[0],colour[1],colour[2], 0)) + if box: + box.pack_start(label, False, False, 5) + else: + self.outbox.pack_start(label, False, False, 5) + label.show() + return label + + def framebox(self, name, vert=True, parent=None, colour=(0,0,0), padding=5): + """Creates a frame box + name: text label + vert: vertical (True) box, else horiz. + parent: parent box, if None, this is a toplevel box + colour: RGB values in a tuple (R,G,B) + padding: padding space + returns the box widget instance""" + frame = gtk.Frame(name) + frame.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(colour[0],colour[1],colour[2], 0)) + frame.get_label_widget().modify_fg(gtk.STATE_NORMAL, gtk.gdk.Color(colour[0],colour[1],colour[2], 0)) + if parent: + parent.pack_start(frame, False, False, padding) + else: + self.outbox.pack_start(frame, False, False, padding) + if vert: + box = gtk.VBox() + else: + box = gtk.HBox() + frame.add(box) + frame.show() + box.show() + return box + + def vsliderbank(self,items,init, start, end, x, y, box): + """Creates a vertical slider bank + items: number of sliders + init: initial value + start, end: start and end of slider range + x, y: x and y sizes of slider + box: parent box""" + slid = self.slids + for i in range(slid, slid+items): + cbox = self.box(parent=box) + self.slider(init,start,end,x,y,cbox) + + def hsliderbank(self,items,init, start, end, x, y, box): + """Creates a horizontal slider bank + items: number of sliders + init: initial value + start, end: start and end of slider range + x, y: x and y sizes of slider + box: parent box""" + slid = self.slids + for i in range(slid, slid+items): + cbox = self.box(False,box) + self.slider(init,start,end,x,y,cbox,"",False) + + def buttonbank(self,items, box): + """Creates a button bank + items: number of sliders + box: parent box.""" + start = self.butts + for i in range(start, start+items): + self.button(box) + + def delete_event(self, widget, event, data=None): + return False + + def get_toolbox(self): + """Returns the Activity toolbox""" + return self.toolbox + + def channels_reinit(self): + """ resets channel to current widget values""" + for j in self.buttons: + if(j[1] != "pause"): + if(j[1] != "play"): + if(j[1] != "reset"): + self.set_channel(j[1],j[2]) + for j in self.sliders: + if j[4]: + self.set_channel(j[1],j[2]) + pass + else: + value = j[5]*pow(j[6]/j[5], j[2]/j[6]) + self.set_channel(j[1], value) + for j in self.spins: + self.set_channel(j[1],j[2]) + + def widgets_reset(self): + """ resets widget to channel values""" + for j in self.buttons: + self.button_setvalue(j[0], j[2]) + self.set_channel(j[1],j[2]) + for j in self.sliders: + j[0].set_value(j[2]) + j[0].emit("value_changed") + for j in self.spins: + j[0].set_value(j[2]) + j[0].emit("value_changed") + + def channels_save(self): + """ Saves a list with channel names and current values. + Returns a list of tuples (channel_name, channel_value)""" + chan_list = [] + for i in self.channel_widgets: + for j in i: + if(j[1] != "pause"): + if(j[1] != "play"): + if(j[1] != "reset"): + chan_list.append((j[1],j[2])); + return chan_list + + def channels_load(self, chan_list): + """ Loads a list with channel names and values into the + current channel list """ + for i in self.channnel_widgets: + for j in i: + cnt = 0 + while(j[1] == chan_list[cnt][0]): + j[1] = chann_list[cnt][0] + j[2] = chan_list[cnt][1] + cnt = cnt+1 + self.widgets_reset() + + def set_channel_metadata(self): + """ Saves channel data as metadata. Can be called in + write_file() to save channel/widget data """ + mdata = self.channels_save() + for i in mdata: + self.window.metadata['channel-'+i[0]] = str(i[1]) + + def get_channel_metadata(self): + """ Retrieves channel data from metadata. Can be called after + widgets have been created to retrieve channel data and + reset widgets """ + for i in self.channel_widgets: + for j in i: + mdata = self.window.metadata.get('channel-'+j[1],'0') + if mdata is None: continue + else: + try: j[2] = float(mdata) + except: j[2] = mdata + self.widgets_reset() + + + def nofocus(self): + pass + + def focus_connect(self): + if not self.connected: + self.focus = True + self.in_id = self.window.connect('focus_in_event', self.focus_in) + self.out_id = self.window.connect('focus_out_event', self.focus_out) + self.connected = True + + def focus_disconnect(self): + if self.connected: + self.window.disconnect(self.in_id) + self.window.disconnect(self.out_id) + self.connected = False + + def __init__(self,act,colour=(-1,-1,-1),vert=True,toolbox=None): + """Constructor + act: activity object + colour: bg colour RGB tuple (R,G, B) + vert: True for vertical topmost arrangement, horiz. otherwise + toolbox: activity toolbox object, if None (default) a + standard toolbox will be supplied""" + self.sliders = [] + self.slids = 0 + self.spins = [] + self.spinbs = 0 + self.buttons = [] + self.butts = 0 + self.cbbuttons = [] + self.cbbutts = 0 + self.mbuttons = [] + self.mbutts = 0 + self.boxes = [] + self.connected = False + self.channel_widgets = [self.sliders, self.spins, self.buttons] + self.filenames = dict() + self.window = act + if toolbox == None: + self.toolbox = activity.ActivityToolbox(self.window) + else: self.toolbox = toolbox + self.window.set_toolbox(self.toolbox) + self.toolbox.show() + if colour[0] >= 0: + self.window.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(colour[0],colour[1],colour[2], 0)) + + + if vert: self.outbox = gtk.VBox() + else: self.outbox = gtk.HBox() + + self.window.set_canvas(self.outbox) + self.data_path = os.path.join(act.get_activity_root(),"data/") + self.outbox.show() + self.logger = sugar.logger.logging.getLogger('csndsugui') + + + +class CsoundGUI(BasicGUI): + """A class inheriting from BasicGUI containing a Csound instance and a performance + thread instance.""" + + def set_channel(self,name,val): + """overrides the base method. + sets the bus channel value, called by the widget callbacks + channel names 'play', 'pause' and + 'reset' are reserved for these respective uses""" + if not self.ready: + if name == "play": + self.play() + elif name == "pause": + self.pause() + elif name == "reset": + self.reset() + self.csound.SetChannel(name,val) + else: + BasicGUI.set_channel(self,name,val) + + def set_filechannel(self,chan,name): + """overrides the base method, setting the channel string""" + if not self.ready: + self.csound.SetChannel(chan,name) + else: + BasicGUI.set_filechannel(self,chan,name) + + def set_message(self, mess): + """overrides the base method, sends a score message""" + self.perf.InputMessage(mess) + + def set_focus(self): + """overrides the base class method, resetting/recompiling Csound""" + if self.focus: + self.compile() + self.channels_reinit() + if self.replay and not self.on: + self.play() + self.logger.debug("focus_off and playing") + else: + self.replay = self.on + self.logger.debug("focus_out and stopping") + self.reset() + + def play(self): + """Starts a performance. """ + if not self.on: + if self.paused: return + self.on = True + self.perf.Play() + else: + self.on = False + self.perf.Pause() + + def pause(self): + """Pauses a performance. """ + if self.on: + self.on = False + self.paused = True + self.perf.Pause() + elif self.paused: + self.on = True + self.paused = False + self.perf.Play() + + def csd(self, name): + """Sets the source CSD and compiles it. + name: CSD filename + returns zero if successful""" + path = activity.get_bundle_path() + if self.ready: + res = self.csound.Compile("%s/%s" % (path,name)) + if not res: + self.ready = False + self.focus_connect() + self.path = path + self.name = name + return res + + def recompile(self): + """Recompiles the set CSD. + returns zero if successful""" + if not self.ready and self.name != "0": + self.perf.Stop() + self.perf.Join() + self.on = False + self.paused = False + self.perf = csnd.CsoundPerformanceThread(self.csound) + if self.arglist != None: + res = self.csound.Compile(self.arglist.argc(),self.arglist.argv()) + else: + res = self.csound.Compile("%s/%s" % (self.path,self.name)) + if(res): self.ready = True + return res + + def compile(self,name=None,args=[]): + """Compiles Csound code. + name: CSD filename if given + args: list of arguments (as strings) + returns 0 if successful , non-zero if not.""" + if self.ready: + if args != []: + self.arglist = csnd.CsoundArgVList() + self.path = activity.get_bundle_path() + if name != None: self.name = name + elif self.name == "0": return -1 + if self.arglist != None: + if name != None: + self.arglist.Append("csound") + self.arglist.Append("%s/%s" % (self.path,self.name)) + for i in args: + self.arglist.Append(i) + res = self.csound.Compile(self.arglist.argc(),self.arglist.argv()) + else: res = self.csound.Compile("%s/%s" % (self.path,self.name)) + if not res: + self.ready = False + self.focus_connect() + else: + self.arglist = None + return res + + def reset(self): + """Resets Csound, ready for a new CSD""" + if not self.ready: + self.perf.Stop() + self.perf.Join() + self.on = False + self.paused = False + self.perf = csnd.CsoundPerformanceThread(self.csound) + self.ready = True + + def close(self, event): + self.reset() + sys.exit(0) + + def __init__(self,act,colour=(-1,-1,-1),vert=True): + """constructor + act: activity object + colour: bg colour RGB tuple (R,G, B) + vert: True for vertical topmost arrangement, horiz. otherwise.""" + locale.setlocale(locale.LC_NUMERIC, 'C') + self.csound = csnd.Csound() + self.perf = csnd.CsoundPerformanceThread(self.csound) + BasicGUI.__init__(self,act,colour,vert) + self.ready = True + self.on = False + self.paused = False + self.name = "0" + self.arglist = None + self.replay = False + diff --git a/Playmidi.activity/gm.csd b/Playmidi.activity/gm.csd new file mode 100644 index 0000000..84c9c94 --- /dev/null +++ b/Playmidi.activity/gm.csd @@ -0,0 +1,160 @@ +<CsoundSynthesizer> +<CsOptions> +-dm0 -T -odac -+rtaudio=alsa -b2048 -B4096 +</CsOptions> +<CsInstruments> +sr = 16000 +ksmps = 160 +nchnls = 2 +ga1 init 0 +ga2 init 0 +ichn = 1 +lp1: + massign ichn, 0 + loop_le ichn, 1, 16, lp1 + pgmassign 0, 0 + +;gisf sfload "gmBank16000.sf2" +gisf sfload "gmgsBank1.sf2" +sfpassign 0, gisf + +instr 1 +; set this to be preset 0 on bank 128 +; by hand (eg. on gmBank44010.sf2 it's 317, +; on gmBank16000.sf2 it's 128, +; on gmBank22050 it's 226) +idkit = 317 +tableiw idkit, 9, 1 +; set this by hand to allow for some +; release envelope on percussion +irel = 0.5 +ipg = 1 +ivol = 2 +ipan = 3 + +nxt: + kst, kch, kd1, kd2 midiin + if (kst != 0) then + kch = kch - 1 + if (kst == 144 && kd2 != 0) then ; note on + kpg table kch, ipg + /* instrument identifier is 10.[chn][note] */ + kinst = 10 + kd1/100000 + kch/100 + if kch == 9 then + /* exclusive identifiers */ + if kpg == idkit+7 then + krel = 2 /* add extra release time for orch perc*/ + else + krel = 0.5 + endif + if (kd1 == 29 || kd1 == 30) then ; EXC7 + kinst = 10.97 + elseif (kd1 == 42 || kd1 == 44 || kd1 == 46 || kd1 == 49) then ; EXC1 + kinst = 10.91 + elseif (kd1 == 71 || kd1 == 72) then ; EXC2 + kinst = 10.92 + elseif (kd1 == 73 || kd1 == 74) then ; EXC3 + kinst = 10.93 + elseif (kd1 == 78 || kd1 == 79) then ; EXC4 + kinst = 10.94 + elseif (kd1 == 80 || kd1 == 81) then ; EXC5 + kinst = 10.95 + elseif (kd1 == 86 || kd1 == 87) then ; EXC6 + kinst = 10.96 + endif + else + krel = 0.5 + endif + event "i", kinst, 0, -1, kd1, kd2, kpg, kch,krel + + elseif (kst == 128 || (kst == 144 && kd2 == 0)) then ; note off + kpg table kch, ipg + kinst = 10 + kd1/100000 + kch/100 + if kch == 9 then + if (kd1 == 29 || kd1 == 30) then ; EXC7 + kinst = 10.97 + elseif (kd1 == 42 || kd1 == 44 || kd1 == 46 || kd1 == 49) then ; EXC1 + kinst = 10.91 + elseif (kd1 == 71 || kd1 == 72) then ; EXC2 + kinst = 10.92 + elseif (kd1 == 73 || kd1 == 74) then ; EXC3 + kinst = 10.93 + elseif (kd1 == 78 || kd1 == 79) then ; EXC4 + kinst = 10.94 + elseif (kd1 == 80 || kd1 == 81) then ; EXC5 + kinst = 10.95 + elseif (kd1 == 86 || kd1 == 87) then ; EXC6 + kinst = 10.96 + endif + else + kpg = 0 + endif + event "i", -kinst, 0, 1 + + elseif (kst == 192) then ; program change + if kch == 9 then + kpg = idkit + if kd1 == 8 then + kpg = idkit+1 + elseif kd1 == 16 then + kpg = idkit+2 + elseif kd1 == 24 then + kpg = idkit+3 + elseif kd1 == 25 then + kpg = idkit+4 + elseif kd1 == 32 then + kpg = idkit+5 + elseif kd1 == 40 then + kpg = idkit+6 + elseif kd1 == 48 then + kpg = idkit+7 + endif + else + kpg = kd1 + endif + tablew kpg, kch, ipg + elseif (kst == 176 && kd1 == 11) then ; volume + ;printk 0, kd2 + ;printk 0, kch + tablew kd2, kch, ivol + elseif (kst == 176 && kd1 == 7) then ; pan + tablew kd2, kch, ipan + endif + kgoto nxt + endif + +endin + +instr 10 +kenv linenr 1,0.001,p8,0.001 +iamp table p5, 5 +a1, a2 sfplay p5, p4, iamp,1, p6,0,0,2 +kv table p7, 2 +kvol tablei kv, 5 +kpan table p7, 3 +kpan = (kpan - 64)/128 + outs a1*kvol*(0.5-kpan/2)*kenv, a2*kvol*(0.5+kpan/2)*kenv + vincr ga1, a1*.23 + vincr ga2, a2*.23 +endin + +instr 100 + denorm ga1, ga2 +aL, aR reverbsc ga1, ga2, 0.8, 4000, sr, 0.5, 1 + outs aL*0.2, aR*0.2 +clear ga1, ga2 +endin + +</CsInstruments> +<CsScore> +f1 0 16 -2 0 0 0 0 0 0 0 0 226 0 0 0 0 0 0 0 +f2 0 16 -2 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 127 +f3 0 16 -2 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 +f5 0 128 5 0.1 128 1 ; vol/velocity map: less nuanced +f6 0 128 5 0.01 128 1 ; vol/velocity map: more nuanced +i 1 0 3600 +i 100 0 3600 +e + +</CsScore> +</CsoundSynthesizer> diff --git a/Playmidi.activity/playmidi.py b/Playmidi.activity/playmidi.py new file mode 100644 index 0000000..ccbbea2 --- /dev/null +++ b/Playmidi.activity/playmidi.py @@ -0,0 +1,38 @@ + +# (c) Victor Lazzarini, 2006 +# Free software, licensed by GNU General Public License +import csndsugui +import csnd +from sugar.activity import activity +import gtk + +class Playmidi(activity.Activity): + + def __init__(self, handle): + activity.Activity.__init__(self, handle) + + # colour + bg = (0x0000, 0x7000, 0xA000) + white = (0xFFFF, 0xFFFF, 0xFFFF) + + win = csndsugui.CsoundGUI(self, bg) + win.text("Playing Sounds",colour=white) + bbox = win.box(False) + win.filechooser(bbox,"midifile") + self.p = None + self.but = win.cbbutton(bbox, self.fcall, "load") + self.w = win + self.b = bbox + + def fcall(self, widget): + if self.p == None: + self.w.compile("gm.csd", ["-F%s" % self.w.filenames["midifile"]]) + self.p = self.w.button(self.b,"play") + self.w.button(self.b,"pause") + self.but.set_label("rewind/reload") + else: + self.w.reset() + self.w.compile("gm.csd", ["-F%s" % self.w.filenames["midifile"]]) + + + diff --git a/Playmidi.activity/setup.py b/Playmidi.activity/setup.py new file mode 100644 index 0000000..2e21901 --- /dev/null +++ b/Playmidi.activity/setup.py @@ -0,0 +1,5 @@ +#!/usr/bin/env python +from sugar.activity import bundlebuilder +if __name__ == "__main__": + bundlebuilder.start("Play files") + diff --git a/Synth.activity/csndsugui.py b/Synth.activity/csndsugui.py index b598939..6ecf12e 100755 --- a/Synth.activity/csndsugui.py +++ b/Synth.activity/csndsugui.py @@ -26,7 +26,7 @@ # file might be covered by the GNU Lesser General Public License. # # -# version 0.1.2 24/03/08 +# version 0.1.3 06/08/08 import pygtk pygtk.require('2.0') @@ -54,7 +54,6 @@ class BasicGUI: """basic filename channel setting method should be overriden for full-functionality.""" self.logger.debug("channel:%s, filename:%s" % (chan,name)) - def set_message(self, mess): """basic message setting method @@ -110,7 +109,7 @@ class BasicGUI: def focus_back(self, widget, event): self.window.disconnect(self.fback) - self.connect_focus() + self.focus_connect() def buttcallback(self, widget, data=None): for i in self.buttons: @@ -166,14 +165,13 @@ class BasicGUI: i[2] = name self.filenames.update({self.curfile[2] : name}) self.curfile[0].destroy() - + self.fback = self.window.connect('focus_out_event', self.focus_back) def destroy_chooser(self,widget): self.curfile[0].destroy() def fbuttcallback(self, widget, data=None): self.focus_disconnect() - self.fback = self.window.connect('focus_in_event', self.focus_back) for i in self.buttons: if i[0] == widget: chooser = gtk.FileSelection(i[1]) @@ -473,7 +471,10 @@ class BasicGUI: def channels_reinit(self): """ resets channel to current widget values""" for j in self.buttons: - self.set_channel(j[1],j[2]) + if(j[1] != "pause"): + if(j[1] != "play"): + if(j[1] != "reset"): + self.set_channel(j[1],j[2]) for j in self.sliders: if j[4]: self.set_channel(j[1],j[2]) @@ -482,9 +483,7 @@ class BasicGUI: value = j[5]*pow(j[6]/j[5], j[2]/j[6]) self.set_channel(j[1], value) for j in self.spins: - self.set_channel(j[1],j[2]) - - + self.set_channel(j[1],j[2]) def widgets_reset(self): """ resets widget to channel values""" @@ -716,7 +715,7 @@ class CsoundGUI(BasicGUI): else: res = self.csound.Compile("%s/%s" % (self.path,self.name)) if not res: self.ready = False - self.connect_focus() + self.focus_connect() else: self.arglist = None return res diff --git a/Waves.activity/csndsugui.py b/Waves.activity/csndsugui.py index b598939..6ecf12e 100644 --- a/Waves.activity/csndsugui.py +++ b/Waves.activity/csndsugui.py @@ -26,7 +26,7 @@ # file might be covered by the GNU Lesser General Public License. # # -# version 0.1.2 24/03/08 +# version 0.1.3 06/08/08 import pygtk pygtk.require('2.0') @@ -54,7 +54,6 @@ class BasicGUI: """basic filename channel setting method should be overriden for full-functionality.""" self.logger.debug("channel:%s, filename:%s" % (chan,name)) - def set_message(self, mess): """basic message setting method @@ -110,7 +109,7 @@ class BasicGUI: def focus_back(self, widget, event): self.window.disconnect(self.fback) - self.connect_focus() + self.focus_connect() def buttcallback(self, widget, data=None): for i in self.buttons: @@ -166,14 +165,13 @@ class BasicGUI: i[2] = name self.filenames.update({self.curfile[2] : name}) self.curfile[0].destroy() - + self.fback = self.window.connect('focus_out_event', self.focus_back) def destroy_chooser(self,widget): self.curfile[0].destroy() def fbuttcallback(self, widget, data=None): self.focus_disconnect() - self.fback = self.window.connect('focus_in_event', self.focus_back) for i in self.buttons: if i[0] == widget: chooser = gtk.FileSelection(i[1]) @@ -473,7 +471,10 @@ class BasicGUI: def channels_reinit(self): """ resets channel to current widget values""" for j in self.buttons: - self.set_channel(j[1],j[2]) + if(j[1] != "pause"): + if(j[1] != "play"): + if(j[1] != "reset"): + self.set_channel(j[1],j[2]) for j in self.sliders: if j[4]: self.set_channel(j[1],j[2]) @@ -482,9 +483,7 @@ class BasicGUI: value = j[5]*pow(j[6]/j[5], j[2]/j[6]) self.set_channel(j[1], value) for j in self.spins: - self.set_channel(j[1],j[2]) - - + self.set_channel(j[1],j[2]) def widgets_reset(self): """ resets widget to channel values""" @@ -716,7 +715,7 @@ class CsoundGUI(BasicGUI): else: res = self.csound.Compile("%s/%s" % (self.path,self.name)) if not res: self.ready = False - self.connect_focus() + self.focus_connect() else: self.arglist = None return res diff --git a/Waves.activity/csndsugui.pyc b/Waves.activity/csndsugui.pyc Binary files differindex c26d861..4f88afc 100644 --- a/Waves.activity/csndsugui.pyc +++ b/Waves.activity/csndsugui.pyc diff --git a/Waves.activity/waves.pyc b/Waves.activity/waves.pyc Binary files differindex 2563f34..5e7d35c 100644 --- a/Waves.activity/waves.pyc +++ b/Waves.activity/waves.pyc diff --git a/csndsugui.html b/csndsugui.html index 40ce5f7..8005325 100644 --- a/csndsugui.html +++ b/csndsugui.html @@ -37,7 +37,7 @@ # file might be covered by the GNU Lesser General Public License.<br> #<br> #<br> -# version 0.1.2 24/03/08</tt></p> +# version 0.1.3 06/08/08</tt></p> <p> <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> <tr bgcolor="#aa55cc"> diff --git a/csndsugui.py b/csndsugui.py index 618ea2b..6ecf12e 100755 --- a/csndsugui.py +++ b/csndsugui.py @@ -715,7 +715,7 @@ class CsoundGUI(BasicGUI): else: res = self.csound.Compile("%s/%s" % (self.path,self.name)) if not res: self.ready = False - self.connect_focus() + self.focus_connect() else: self.arglist = None return res diff --git a/playfile.activity/csndsugui.py b/playfile.activity/csndsugui.py index b598939..6ecf12e 100755 --- a/playfile.activity/csndsugui.py +++ b/playfile.activity/csndsugui.py @@ -26,7 +26,7 @@ # file might be covered by the GNU Lesser General Public License. # # -# version 0.1.2 24/03/08 +# version 0.1.3 06/08/08 import pygtk pygtk.require('2.0') @@ -54,7 +54,6 @@ class BasicGUI: """basic filename channel setting method should be overriden for full-functionality.""" self.logger.debug("channel:%s, filename:%s" % (chan,name)) - def set_message(self, mess): """basic message setting method @@ -110,7 +109,7 @@ class BasicGUI: def focus_back(self, widget, event): self.window.disconnect(self.fback) - self.connect_focus() + self.focus_connect() def buttcallback(self, widget, data=None): for i in self.buttons: @@ -166,14 +165,13 @@ class BasicGUI: i[2] = name self.filenames.update({self.curfile[2] : name}) self.curfile[0].destroy() - + self.fback = self.window.connect('focus_out_event', self.focus_back) def destroy_chooser(self,widget): self.curfile[0].destroy() def fbuttcallback(self, widget, data=None): self.focus_disconnect() - self.fback = self.window.connect('focus_in_event', self.focus_back) for i in self.buttons: if i[0] == widget: chooser = gtk.FileSelection(i[1]) @@ -473,7 +471,10 @@ class BasicGUI: def channels_reinit(self): """ resets channel to current widget values""" for j in self.buttons: - self.set_channel(j[1],j[2]) + if(j[1] != "pause"): + if(j[1] != "play"): + if(j[1] != "reset"): + self.set_channel(j[1],j[2]) for j in self.sliders: if j[4]: self.set_channel(j[1],j[2]) @@ -482,9 +483,7 @@ class BasicGUI: value = j[5]*pow(j[6]/j[5], j[2]/j[6]) self.set_channel(j[1], value) for j in self.spins: - self.set_channel(j[1],j[2]) - - + self.set_channel(j[1],j[2]) def widgets_reset(self): """ resets widget to channel values""" @@ -716,7 +715,7 @@ class CsoundGUI(BasicGUI): else: res = self.csound.Compile("%s/%s" % (self.path,self.name)) if not res: self.ready = False - self.connect_focus() + self.focus_connect() else: self.arglist = None return res |
