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| # Xlib.xobject.fontable -- fontable objects (GC, font) | |
| # | |
| # Copyright (C) 2000 Peter Liljenberg <petli@ctrl-c.liu.se> | |
| # | |
| # 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. | |
| # | |
| # This library 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 this library; if not, write to the | |
| # Free Software Foundation, Inc., | |
| # 59 Temple Place, | |
| # Suite 330, | |
| # Boston, MA 02111-1307 USA | |
| from Xlib.protocol import request | |
| from . import resource | |
| from . import cursor | |
| class Fontable(resource.Resource): | |
| __fontable__ = resource.Resource.__resource__ | |
| def query(self): | |
| return request.QueryFont(display = self.display, | |
| font = self.id) | |
| def query_text_extents(self, string): | |
| return request.QueryTextExtents(display = self.display, | |
| font = self.id, | |
| string = string) | |
| class GC(Fontable): | |
| __gc__ = resource.Resource.__resource__ | |
| def change(self, onerror = None, **keys): | |
| request.ChangeGC(display = self.display, | |
| onerror = onerror, | |
| gc = self.id, | |
| attrs = keys) | |
| def copy(self, src_gc, mask, onerror = None): | |
| request.CopyGC(display = self.display, | |
| onerror = onerror, | |
| src_gc = src_gc, | |
| dst_gc = self.id, | |
| mask = mask) | |
| def set_dashes(self, offset, dashes, onerror = None): | |
| request.SetDashes(display = self.display, | |
| onerror = onerror, | |
| gc = self.id, | |
| dash_offset = offset, | |
| dashes = dashes) | |
| def set_clip_rectangles(self, x_origin, y_origin, rectangles, ordering, onerror = None): | |
| request.SetClipRectangles(display = self.display, | |
| onerror = onerror, | |
| ordering = ordering, | |
| gc = self.id, | |
| x_origin = x_origin, | |
| y_origin = y_origin, | |
| rectangles = rectangles) | |
| def free(self, onerror = None): | |
| request.FreeGC(display = self.display, | |
| onerror = onerror, | |
| gc = self.id) | |
| self.display.free_resource_id(self.id) | |
| class Font(Fontable): | |
| __font__ = resource.Resource.__resource__ | |
| def close(self, onerror = None): | |
| request.CloseFont(display = self.display, | |
| onerror = onerror, | |
| font = self.id) | |
| self.display.free_resource_id(self.id) | |
| def create_glyph_cursor(self, mask, source_char, mask_char, | |
| foreground, background): | |
| fore_red, fore_green, fore_blue = foreground | |
| back_red, back_green, back_blue = background | |
| cid = self.display.allocate_resource_id() | |
| request.CreateGlyphCursor(display = self.display, | |
| cid = cid, | |
| source = self.id, | |
| mask = mask, | |
| source_char = source_char, | |
| mask_char = mask_char, | |
| fore_red = fore_red, | |
| fore_green = fore_green, | |
| fore_blue = fore_blue, | |
| back_red = back_red, | |
| back_green = back_green, | |
| back_blue = back_blue) | |
| cls = self.display.get_resource_class('cursor', cursor.Cursor) | |
| return cls(self.display, cid, owner = 1) | |