mirror of
https://github.com/shlomif/PySolFC.git
synced 2025-04-05 00:02:29 -04:00
329 lines
9.1 KiB
Python
329 lines
9.1 KiB
Python
#!/usr/bin/env python
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# -*- mode: python; coding: utf-8; -*-
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# ---------------------------------------------------------------------------
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#
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# Copyright (C) 1998-2003 Markus Franz Xaver Johannes Oberhumer
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# Copyright (C) 2003 Mt. Hood Playing Card Co.
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# Copyright (C) 2005-2009 Skomoroh
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# ---------------------------------------------------------------------------
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# imports
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import string
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import gobject
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import gtk
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import pango
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from gtk import gdk
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# ************************************************************************
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# * window util
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# ************************************************************************
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def wm_withdraw(window):
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window.hide()
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def wm_deiconify(window):
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window.present()
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def wm_map(window, maximized=None):
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window.show()
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def makeToplevel(parent, title=None, class_=None, gtkclass=gtk.Window):
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window = gtkclass()
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if not hasattr(window, 'table'):
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window.table = gtk.Table(1, 4, False)
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window.table.show()
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window.add(window.table)
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window.realize() # needed for set_icon_name()
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if title:
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window.set_title(title)
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# ~ window.set_icon_name(title)
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if class_:
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# window.set_wmclass(???) # FIXME
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pass
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return window
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def setTransient(window, parent, relx=0.5, rely=0.3, expose=1):
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window.realize()
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# ~ grab_add(window)
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if parent:
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window.set_transient_for(parent)
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if expose:
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# window.unmap() # Become visible at the desired location
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pass
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# ************************************************************************
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# * conversion util
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# ************************************************************************
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def anchor_tk2gtk(anchor):
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if isinstance(anchor, int):
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assert 0 <= anchor <= 8
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return anchor
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if isinstance(anchor, str):
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a = ['center', 'n', 'nw', 'ne', 's', 'sw', 'se', 'w', 'e']
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return a.index(string.lower(anchor))
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assert 0
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def color_tk2gtk(col):
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r = string.atoi(col[1:3], 16) / 255.0
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g = string.atoi(col[3:5], 16) / 255.0
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b = string.atoi(col[5:7], 16) / 255.0
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return (r, g, b, 1.0)
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def color_gtk2tk(col):
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r = int(round(col[0] * 255.0))
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g = int(round(col[1] * 255.0))
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b = int(round(col[2] * 255.0))
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return "#%02x%02x%02x" % (r, g, b)
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# ************************************************************************
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# * image util
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# ************************************************************************
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class _PysolPixmap:
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def __init__(self, file=None, pixbuf=None, width=0, height=0,
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fill=None, outline=None):
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if file:
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self.pixbuf = gdk.pixbuf_new_from_file(file)
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elif pixbuf:
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self.pixbuf = pixbuf
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else:
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self.pixbuf = gdk.Pixbuf(gdk.COLORSPACE_RGB,
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True, 8, width, height)
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if fill:
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c = gdk.color_parse(fill)
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c = '%02x%02x%02xffL' % (c.red, c.green, c.blue)
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self.pixbuf.fill(int(c, 16))
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else:
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self.pixbuf.fill(0)
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if outline:
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# FIXME
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pass
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def clone(self):
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pixbuf = self.pixbuf.copy()
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im = _PysolPixmap(pixbuf=pixbuf)
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return im
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def width(self):
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return self.pixbuf.get_width()
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def height(self):
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return self.pixbuf.get_height()
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def subsample(self, r):
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w, h = self.pixbuf.get_width(), self.pixbuf.get_height()
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w, h = int(float(w)/r), int(float(h)/r)
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pixbuf = self.pixbuf.scale_simple(w, h, gdk.INTERP_BILINEAR)
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im = _PysolPixmap(pixbuf=pixbuf)
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return im
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def loadImage(file):
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return _PysolPixmap(file=file)
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def copyImage(image, x, y, width, height):
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# FIXME
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return image.clone()
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def createImage(width, height, fill, outline=None):
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# FIXME
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return _PysolPixmap(width=width, height=height, fill=fill, outline=outline)
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def shadowImage(image):
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# FIXME
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return None
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def markImage(image):
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# FIXME
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return image
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# ************************************************************************
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# * event wrapper
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# * this really sucks, need something better...
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# ************************************************************************
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def _wrap_b1_press(e):
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return (e.type == gdk.BUTTON_PRESS and e.button == 1 and
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not (e.state & gdk.CONTROL_MASK) and
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not (e.state & gdk.SHIFT_MASK))
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def _wrap_b1_double(e):
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return e.type == gdk._2BUTTON_PRESS and e.button == 1
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def _wrap_b1_control(e):
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return e.type == gdk.BUTTON_PRESS and e.button == 1 \
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and (e.state & gdk.CONTROL_MASK)
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def _wrap_b1_shift(e):
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return e.type == gdk.BUTTON_PRESS and e.button == 1 \
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and (e.state & gdk.SHIFT_MASK)
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def _wrap_b2_press(e):
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return e.type == gdk.BUTTON_PRESS and e.button == 2
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def _wrap_b3_press(e):
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return (e.type == gdk.BUTTON_PRESS and e.button == 3 and
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not (e.state & gdk.CONTROL_MASK) and
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not (e.state & gdk.SHIFT_MASK))
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def _wrap_b3_control(e):
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return e.type == gdk.BUTTON_PRESS and e.button == 3 \
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and (e.state & gdk.CONTROL_MASK)
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def _wrap_b1_motion(e):
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return e.type == gdk.MOTION_NOTIFY and (e.state & gdk.BUTTON_PRESS_MASK)
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def _wrap_b1_release(e):
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return e.type == gdk.BUTTON_RELEASE and e.button == 1
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def _wrap_key_press(e, key):
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return e.type == gdk.KEY_PRESS and e.key == key
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def _wrap_enter(e):
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return e.type == gdk.ENTER_NOTIFY
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def _wrap_leave(e):
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return e.type == gdk.LEAVE_NOTIFY
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_wrap_handlers = {
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'<1>': (_wrap_b1_press, 'button-press-event'),
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'<ButtonPress-1>': (_wrap_b1_press, 'button-press-event'),
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'<Double-1>': (_wrap_b1_double, 'button-press-event'),
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'<Control-1>': (_wrap_b1_control, 'button-press-event'),
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'<Shift-1>': (_wrap_b1_shift, 'button-press-event'),
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'<2>': (_wrap_b2_press, 'button-press-event'),
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'<ButtonPress-2>': (_wrap_b2_press, 'button-press-event'),
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'<3>': (_wrap_b3_press, 'button-press-event'),
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'<ButtonPress-3>': (_wrap_b3_press, 'button-press-event'),
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'<Control-3>': (_wrap_b3_control, 'button-press-event'),
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'<Motion>': (_wrap_b1_motion, 'motion-notify-event'),
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'<ButtonRelease-1>': (_wrap_b1_release, 'button-release-event'),
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'<Enter>': (_wrap_enter, 'enter-notify-event'),
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'<Leave>': (_wrap_leave, 'leave-notify-event'),
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}
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# for c in " " + string.letters:
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# seq = "<" + c + ">"
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# if not _wrap_handlers.has_key(seq):
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# _wrap_handlers[seq] = lambda e, key=c: _wrap_key_press(e, key)
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# import pprint; pprint.pprint(_wrap_handlers)
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# NOT BOUND: <Unmap>
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__bindings = {}
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def _wrap_event(widget, event, l):
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for wrap, func in l:
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if wrap(event):
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# print "event:", wrap, func, event
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return func(event)
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return 0
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def bind(widget, sequence, func, add=None):
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wrap = _wrap_handlers.get(sequence)
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if not wrap:
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# print "NOT BOUND:", sequence
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return
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wrap, signal = wrap
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#
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k = id(widget)
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if k in __bindings:
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__bindings[k].append((wrap, func))
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else:
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lst = [(wrap, func)]
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widget.connect(signal, _wrap_event, lst)
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__bindings[k] = lst
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def unbind_destroy(widget):
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k = id(widget)
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if k in __bindings:
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# FIXME
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del __bindings[k]
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# ************************************************************************
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# * timer wrapper
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# ************************************************************************
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def after(widget, ms, func, *args):
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timer = gobject.timeout_add(ms, func, *args)
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return timer
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def after_idle(widget, func, *args):
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gobject.idle_add(func, *args)
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return None
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def after_cancel(t):
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if t is not None:
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gobject.source_remove(t)
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# ************************************************************************
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# * font
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# ************************************************************************
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def create_pango_font_desc(font):
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font_desc = pango.FontDescription(font[0]+' '+str(font[1]))
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if 'italic' in font:
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font_desc.set_style(pango.STYLE_ITALIC)
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if 'bold' in font:
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font_desc.set_weight(pango.WEIGHT_BOLD)
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return font_desc
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def get_text_width(text, font=None, root=None):
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if root:
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# pango_font_desc = create_pango_font_desc(font)
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pangolayout = root.create_pango_layout(text)
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width = pangolayout.get_pixel_extents()[1][2]
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return width
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return 0
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