diff options
Diffstat (limited to 'ptgui.py')
| -rw-r--r-- | ptgui.py | 76 |
1 files changed, 59 insertions, 17 deletions
@@ -7,6 +7,7 @@ ml = GLib.MainLoop() import pttarget, ptlayout from ptlayout import PTLText import time +import usb.core class MainWindow(object): def __init__(self): @@ -19,11 +20,11 @@ class MainWindow(object): self.wnd = builder.get_object('mainwnd') self.wnd.connect("delete-event", Gtk.main_quit) - self.statuslabel = builder.get_object('statuslabel') - self.ctlgrid = builder.get_object('ctlgrid') - self.printbtn = builder.get_object('printbtn') - self.color_fg = builder.get_object('color_fg') - self.color_bg = builder.get_object('color_bg') + for name in ['statuslabel', 'tabviewport', 'img', 'printbtn', + 'color_fg', 'color_bg', 'numcopies', 'cuttoggle', 'devbox']: + self.__dict__[name] = builder.get_object(name) + self.ctlgrid = Gtk.Table() + self.tabviewport.add(self.ctlgrid) self.layout = ptlayout.PTLHSeq() self.layout.spacing = 0 @@ -55,13 +56,11 @@ class MainWindow(object): self.layout.add(PTLText()) self.layout_put_controls() - self.img = builder.get_object('resultimg') self.sizing_apply() self.img.connect('draw', self.draw) # help(self.img) self.devlist = Gtk.ListStore(str, object) - self.devbox = builder.get_object('devbox') self.devbox.set_model(self.devlist) self.scan() self.dev_select() @@ -86,18 +85,25 @@ class MainWindow(object): def dev_select(self): itr = self.devbox.get_active_iter() + if itr is None: + return dev = self.devlist[itr][1] dev.setup() self.status_update() def status_update(self): itr = self.devbox.get_active_iter() + if itr is None: + return dev = self.devlist[itr][1] - if dev.last_status is None or time.time() - dev.last_status >= 1: - dev.refresh_status() - else: - dev.check_status() + try: + if dev.last_status is None or time.time() - dev.last_status >= 1: + dev.refresh_status() + else: + dev.check_status() + except usb.core.USBError, e: + print 'problem while status refresh:', str(e) if dev.err1 == 0 and dev.err2 == 0: self.printbtn.set_sensitive(True) @@ -183,6 +189,9 @@ class MainWindow(object): ctx.fill() def layout_update(self): + if self.label_surface is None: + return + w, h = self.layout.prep_size(self.label_surface.get_height()) if w < 32: w = 32 @@ -213,24 +222,57 @@ class MainWindow(object): def layout_put_controls(self): nodes = [self.layout] + rows = -1 while len(nodes) > 0: + rows += 1 # separator node = nodes.pop(0) - nodes.extend(reversed(node.children())) - for p in reversed(node.properties()): + nodes.extend(node.children()) + for p in node.properties(): + rows += 1 + + self.ctlgrid.resize(rows, 2) + + nodes = [self.layout] + row = 0 + first = True + while len(nodes) > 0: + if not first: + hs = Gtk.HSeparator() + self.ctlgrid.attach(hs, 0, 2, row, row + 1, ypadding = 3.0, + xoptions = Gtk.AttachOptions.FILL | Gtk.AttachOptions.EXPAND, yoptions = 0) + row += 1 + first = False + + node = nodes.pop(0) + nodes.extend(node.children()) + for p in node.properties(): elem = self.layout_control(node, p[0], p[1]) - self.ctlgrid.insert_row(0) - self.ctlgrid.attach(Gtk.Label(p[0]), 0, 0, 1, 1) - self.ctlgrid.attach(elem, 1, 0, 1, 1) + lbl = Gtk.Label(p[0]) + lbl.set_alignment(0.0, 0.5) + self.ctlgrid.attach(lbl, 0, 1, row, row + 1, + xoptions = Gtk.AttachOptions.FILL, yoptions = 0) + self.ctlgrid.attach(elem, 1, 2, row, row + 1, + xoptions = Gtk.AttachOptions.FILL | Gtk.AttachOptions.EXPAND, yoptions = 0) + row += 1 def on_print(self, *args): if self.label_surface is None: return + + copies = self.numcopies.get_buffer().get_text() + if copies.strip() == '': + copies = 1 + else: + copies = int(copies) + feedlast = self.cuttoggle.get_active() + data = pttarget.PTLabelData() data.addcairo(self.label_surface, offset = self.tape.offset) itr = self.devbox.get_active_iter() dev = self.devlist[itr][1] - dev.send(data.get()) + for i in range(0, copies): + dev.send(data.get(feedlast and i == copies - 1)) mw = MainWindow() Gtk.main() |