Mercurial > traipse_dev
diff orpg/mapper/whiteboard.py @ 0:4385a7d0efd1 grumpy-goblin
Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
author | sirebral |
---|---|
date | Tue, 14 Jul 2009 16:41:58 -0500 |
parents | |
children | 78407d627cba |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/orpg/mapper/whiteboard.py Tue Jul 14 16:41:58 2009 -0500 @@ -0,0 +1,664 @@ +# Copyright (C) 2000-2001 The OpenRPG Project +# +# openrpg-dev@lists.sourceforge.net +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program 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 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., 675 Mass Ave, Cambridge, MA 02139, USA. +# -- +# +# File: mapper/whiteboard.py +# Author: Chris Davis +# Maintainer: +# Version: +# $Id: whiteboard.py,v 1.47 2007/03/09 14:11:55 digitalxero Exp $ +# +# Description: This file contains some of the basic definitions for the chat +# utilities in the orpg project. +# +__version__ = "$Id: whiteboard.py,v 1.47 2007/03/09 14:11:55 digitalxero Exp $" + +from base import * +from orpg.mapper.map_utils import * + +def cmp_zorder(first,second): + f = first.zorder + s = second.zorder + if f == None: + f = 0 + if s == None: + s = 0 + if f == s: + value = 0 + elif f < s: + value = -1 + else: + value = 1 + return value + +class WhiteboardText: + def __init__(self, id, text_string, pos, style, pointsize, weight, color="#000000", log=None): + self.log = log + self.log.log("Enter WhiteboardText", ORPG_DEBUG) + self.scale = 1 + self.r_h = RGBHex() + self.selected = False + self.text_string = text_string + self.id = id + self.weight = int(weight) + self.pointsize = int(pointsize) + self.style = int(style) + self.textcolor = color + self.posx = pos.x + self.posy = pos.y + self.font = wx.Font(self.pointsize, wx.DEFAULT, self.style, self.weight) + self.highlighted = False + r,g,b = self.r_h.rgb_tuple(self.textcolor) + self.highlight_color = self.r_h.hexstring(r^255, g^255, b^255) + self.isUpdated = False + self.log.log("Exit WhiteboardText", ORPG_DEBUG) + + def highlight(self, highlight=True): + self.log.log("Enter WhiteboardText->highlight(self, highlight)", ORPG_DEBUG) + self.highlighted = highlight + self.log.log("Exit WhiteboardText->highlight(self, highlight)", ORPG_DEBUG) + + def set_text_props(self, text_string, style, point, weight, color="#000000"): + self.log.log("Enter WhiteboardText->set_text_props(self, text_string, style, point, weight, color)", ORPG_DEBUG) + self.text_string = text_string + self.textcolor = color + self.style = int(style) + self.font.SetStyle(self.style) + self.pointsize = int(point) + self.font.SetPointSize(self.pointsize) + self.weight = int(weight) + self.font.SetWeight(self.weight) + self.isUpdated = True + self.log.log("Exit WhiteboardText->set_text_props(self, text_string, style, point, weight, color)", ORPG_DEBUG) + + def hit_test(self, pt, dc): + self.log.log("Enter WhiteboardText->hit_test(self, pt, dc)", ORPG_DEBUG) + rect = self.get_rect(dc) + result = rect.InsideXY(pt.x, pt.y) + self.log.log("Exit WhiteboardText->hit_test(self, pt, dc)", ORPG_DEBUG) + return result + + def get_rect(self, dc): + self.log.log("Enter WhiteboardText->get_rect(self, dc)", ORPG_DEBUG) + dc.SetFont(self.font) + (w,x,y,z) = dc.GetFullTextExtent(self.text_string) + self.log.log("Exit WhiteboardText->get_rect(self, dc)", ORPG_DEBUG) + return wx.Rect(self.posx,self.posy,w,(x+y+z)) + + def draw(self, parent, dc, op=wx.COPY): + self.log.log("Enter WhiteboardText->draw(self, parent, dc, op)", ORPG_DEBUG) + self.scale = parent.canvas.layers['grid'].mapscale + if self.highlighted: + textcolor = self.highlight_color + else: + textcolor = self.textcolor + try: + dc.SetTextForeground(textcolor) + except Exception,e: + dc.SetTextForeground('#000000') + dc.SetUserScale(self.scale, self.scale) + + # Draw text + (w,x,y,z) = self.get_rect(dc) + dc.SetFont(self.font) + dc.DrawText(self.text_string, self.posx, self.posy) + dc.SetTextForeground(wx.Colour(0,0,0)) + self.log.log("Exit WhiteboardText->draw(self, parent, dc, op)", ORPG_DEBUG) + + def toxml(self, action="update"): + self.log.log("Enter WhiteboardText->toxml(self, " + action + ")", ORPG_DEBUG) + if action == "del": + xml_str = "<text action='del' id='" + str(self.id) + "'/>" + self.log.log(xml_str, ORPG_DEBUG) + self.log.log("Exit WhiteboardText->toxml(self, " + action + ")", ORPG_DEBUG) + return xml_str + xml_str = "<text" + xml_str += " action='" + action + "'" + xml_str += " id='" + str(self.id) + "'" + if self.pointsize != None: + xml_str += " pointsize='" + str(self.pointsize) + "'" + if self.style != None: + xml_str += " style='" + str(self.style) + "'" + if self.weight != None: + xml_str += " weight='" + str(self.weight) + "'" + if self.posx != None: + xml_str+= " posx='" + str(self.posx) + "'" + if not (self.posy is None): + xml_str += " posy='" + str(self.posy) + "'" + if self.text_string != None: + xml_str+= " text_string='" + self.text_string + "'" + if self.textcolor != None: + xml_str += " color='" + self.textcolor + "'" + xml_str += "/>" + self.log.log(xml_str, ORPG_DEBUG) + self.log.log("Exit WhiteboardText->toxml(self, " + action + ")", ORPG_DEBUG) + if (action == "update" and self.isUpdated) or action == "new": + self.isUpdated = False + return xml_str + else: + return '' + + def takedom(self, xml_dom): + self.log.log("Enter WhiteboardText->takedom(self, xml_dom)", ORPG_DEBUG) + self.text_string = xml_dom.getAttribute("text_string") + self.log.log("self.text_string=" + self.text_string, ORPG_DEBUG) + self.id = xml_dom.getAttribute("id") + self.log.log("self.id=" + str(self.id), ORPG_DEBUG) + if xml_dom.hasAttribute("posy"): + self.posy = int(xml_dom.getAttribute("posy")) + self.log.log("self.posy=" + str(self.posy), ORPG_DEBUG) + if xml_dom.hasAttribute("posx"): + self.posx = int(xml_dom.getAttribute("posx")) + self.log.log("self.posx=" + str(self.posx), ORPG_DEBUG) + if xml_dom.hasAttribute("weight"): + self.weight = int(xml_dom.getAttribute("weight")) + self.font.SetWeight(self.weight) + self.log.log("self.weight=" + str(self.weight), ORPG_DEBUG) + if xml_dom.hasAttribute("style"): + self.style = int(xml_dom.getAttribute("style")) + self.font.SetStyle(self.style) + self.log.log("self.style=" + str(self.style), ORPG_DEBUG) + if xml_dom.hasAttribute("pointsize"): + self.pointsize = int(xml_dom.getAttribute("pointsize")) + self.font.SetPointSize(self.pointsize) + self.log.log("self.pointsize=" + str(self.pointsize), ORPG_DEBUG) + if xml_dom.hasAttribute("color") and xml_dom.getAttribute("color") != '': + self.textcolor = xml_dom.getAttribute("color") + if self.textcolor == '#0000000': + self.textcolor = '#000000' + self.log.log("self.textcolor=" + self.textcolor, ORPG_DEBUG) + self.log.log("Exit WhiteboardText->takedom(self, xml_dom)", ORPG_DEBUG) + +class WhiteboardLine: + def __init__(self, id, line_string, upperleft, lowerright, color="#000000", width=1, log=None): + self.log = log + self.log.log("Enter WhiteboardLine", ORPG_DEBUG) + self.scale = 1 + self.r_h = RGBHex() + if color == '': + color = "#000000" + self.linecolor = color + self.linewidth = width + self.lowerright = lowerright + self.upperleft = upperleft + self.selected = False + self.line_string = line_string + self.id = id + self.highlighted = False + r,g,b = self.r_h.rgb_tuple(self.linecolor) + self.highlight_color = self.r_h.hexstring(r^255, g^255, b^255) + self.log.log("Exit WhiteboardLine", ORPG_DEBUG) + + def highlight(self, highlight=True): + self.log.log("Enter WhiteboardLine->highlight(self, highlight)", ORPG_DEBUG) + self.highlighted = highlight + self.log.log("Enter WhiteboardLine->highlight(self, highlight)", ORPG_DEBUG) + + def set_line_props(self, line_string="", upperleftx=0, upperlefty=0, lowerrightx=0, lowerrighty=0, color="#000000", width=1): + self.log.log("Enter WhiteboardLine->set_line_props(self, line_string, upperleftx, upperlefty, lowerrightx, lowerrighty, color, width)", ORPG_DEBUG) + self.line_string = line_string + self.upperleft.x = upperleftx + self.upperleft.y = upperlefty + self.lowerright.x = lowerrightx + self.lowerright.y = lowerrighty + self.linecolor = color + self.linewidth = width + self.log.log("Exit WhiteboardLine->set_line_props(self, line_string, upperleftx, upperlefty, lowerrightx, lowerrighty, color, width)", ORPG_DEBUG) + + def hit_test(self, pt): + self.log.log("Enter WhiteboardLine->hit_test(self, pt)", ORPG_DEBUG) + coords = self.line_string.split(";") + stcords = coords[0].split(",") + oldicords = (int(stcords[0]),int(stcords[1])) + for coordinate_string_counter in range(1, len(coords)): + stcords = coords[coordinate_string_counter].split(",") + if stcords[0] == "": + self.log.log("Exit WhiteboardLine->hit_test(self, pt) return False", ORPG_DEBUG) + return False + icords = (int(stcords[0]),int(stcords[1])) + if orpg.mapper.map_utils.proximity_test(oldicords,icords,pt,12): + self.log.log("Exit WhiteboardLine->hit_test(self, pt) return True", ORPG_DEBUG) + return True + oldicords = icords + self.log.log("Exit WhiteboardLine->hit_test(self, pt) return False", ORPG_DEBUG) + return False + + def draw(self, parent, dc, op=wx.COPY): + self.log.log("Enter WhiteboardLine->draw(self, parent, dc, op=wx.COPY)", ORPG_DEBUG) + self.scale = parent.canvas.layers['grid'].mapscale + if self.highlighted: + linecolor = self.highlight_color + else: + linecolor = self.linecolor + pen = wx.BLACK_PEN + try: + pen.SetColour(linecolor) + except Exception,e: + pen.SetColour('#000000') + pen.SetWidth( self.linewidth ) + dc.SetPen( pen ) + dc.SetBrush(wx.BLACK_BRUSH) + # draw lines + dc.SetUserScale(self.scale,self.scale) + pointArray = self.line_string.split(";") + x2 = y2 = -999 + for m in range(len(pointArray)-1): + x = pointArray[m] + points = x.split(",") + x1 = int(points[0]) + y1 = int(points[1]) + if x2 != -999: + dc.DrawLine(x2,y2,x1,y1) + x2 = x1 + y2 = y1 + pen.SetColour(wx.Colour(0,0,0)) + dc.SetPen(pen) + dc.SetPen(wx.NullPen) + dc.SetBrush(wx.NullBrush) + #selected outline + self.log.log("Exit WhiteboardLine->draw(self, parent, dc, op=wx.COPY)", ORPG_DEBUG) + + def toxml(self, action="update"): + self.log.log("Enter WhiteboardLine->toxml(self, " + action + ")", ORPG_DEBUG) + if action == "del": + xml_str = "<line action='del' id='" + str(self.id) + "'/>" + self.log.log(xml_str, ORPG_DEBUG) + self.log.log("Exit WhiteboardLine->toxml(self, " + action + ")", ORPG_DEBUG) + return xml_str + # if there are any changes, make sure id is one of them + xml_str = "<line" + xml_str += " action='" + action + "'" + xml_str += " id='" + str(self.id) + "'" + xml_str+= " line_string='" + self.line_string + "'" + if self.upperleft != None: + xml_str += " upperleftx='" + str(self.upperleft.x) + "'" + xml_str += " upperlefty='" + str(self.upperleft.y) + "'" + if self.lowerright != None: + xml_str+= " lowerrightx='" + str(self.lowerright.x) + "'" + xml_str+= " lowerrighty='" + str(self.lowerright.y) + "'" + if self.linecolor != None: + xml_str += " color='" + str(self.linecolor) + "'" + if self.linewidth != None: + xml_str += " width='" + str(self.linewidth) + "'" + xml_str += "/>" + self.log.log(xml_str, ORPG_DEBUG) + self.log.log("Exit WhiteboardLine->toxml(self, " + action + ")", ORPG_DEBUG) + if action == "new": + return xml_str + return '' + + def takedom(self, xml_dom): + self.log.log("Enter WhiteboardLine->takedom(self, xml_dom)", ORPG_DEBUG) + self.line_string = xml_dom.getAttribute("line_string") + self.log.log("self.line_string=" + self.line_string, ORPG_DEBUG) + self.id = xml_dom.getAttribute("id") + self.log.log("self.id=" + str(self.id), ORPG_DEBUG) + if xml_dom.hasAttribute("upperleftx"): + self.upperleft.x = int(xml_dom.getAttribute("upperleftx")) + self.log.log("self.upperleft.x=" + str(self.upperleft.x), ORPG_DEBUG) + if xml_dom.hasAttribute("upperlefty"): + self.upperleft.y = int(xml_dom.getAttribute("upperlefty")) + self.log.log("self.upperleft.y=" + str(self.upperleft.y), ORPG_DEBUG) + if xml_dom.hasAttribute("lowerrightx"): + self.lowerright.x = int(xml_dom.getAttribute("lowerrightx")) + self.log.log("self.lowerright.x=" + str(self.lowerright.x), ORPG_DEBUG) + if xml_dom.hasAttribute("lowerrighty"): + self.lowerright.y = int(xml_dom.getAttribute("lowerrighty")) + self.log.log("self.lowerright.y=" + str(self.lowerright.y), ORPG_DEBUG) + if xml_dom.hasAttribute("color") and xml_dom.getAttribute("color") != '': + self.linecolor = xml_dom.getAttribute("color") + if self.linecolor == '#0000000': + self.linecolor = '#000000' + self.log.log("self.linecolor=" + self.linecolor, ORPG_DEBUG) + if xml_dom.hasAttribute("width"): + self.linewidth = int(xml_dom.getAttribute("width")) + self.log.log("self.linewidth=" + str(self.linewidth), ORPG_DEBUG) + self.log.log("Exit WhiteboardLine->takedom(self, xml_dom)", ORPG_DEBUG) + +##----------------------------- +## whiteboard layer +##----------------------------- +class whiteboard_layer(layer_base): + + def __init__(self, canvas): + self.canvas = canvas + self.log = self.canvas.log + self.log.log("Enter whiteboard_layer", ORPG_DEBUG) + layer_base.__init__(self) + self.r_h = RGBHex() + self.id = -1 + self.lines = [] + self.texts = [] + self.serial_number = 0 + self.color = "#000000" + self.width = 1 + self.removedLines = [] + self.log.log("Exit whiteboard_layer", ORPG_DEBUG) + + def next_serial(self): + self.log.log("Enter whiteboard_layer->next_serial(self)", ORPG_DEBUG) + self.serial_number += 1 + self.log.log("Exit whiteboard_layer->next_serial(self)", ORPG_DEBUG) + return self.serial_number + + def get_next_highest_z(self): + self.log.log("Enter whiteboard_layer->get_next_highest_z(self)", ORPG_DEBUG) + z = len(self.lines)+1 + self.log.log("Exit whiteboard_layer->get_next_highest_z(self)", ORPG_DEBUG) + return z + + def cleanly_collapse_zorder(self): + self.log.log("Enter/Exit whiteboard_layer->cleanly_collapse_zorder(self)", ORPG_DEBUG) + + def collapse_zorder(self): + self.log.log("Enter/Exit whiteboard_layer->collapse_zorder(self)", ORPG_DEBUG) + + def rollback_serial(self): + self.log.log("Enter whiteboard_layer->rollback_serial(self)", ORPG_DEBUG) + self.serial_number -= 1 + self.log.log("Exit whiteboard_layer->rollback_serial(self)", ORPG_DEBUG) + + def add_line(self, line_string="", upperleft=cmpPoint(0,0), lowerright=cmpPoint(0,0), color="#000000", width=1): + self.log.log("Enter whiteboard_layer->add_line(self, line_string, upperleft, lowerright, color, width)", ORPG_DEBUG) + id = 'line-' + str(self.next_serial()) + line = WhiteboardLine(id, line_string, upperleft, lowerright, color=self.color, width=self.width, log=self.log) + self.lines.append(line) + xml_str = "<map><whiteboard>" + xml_str += line.toxml("new") + xml_str += "</whiteboard></map>" + self.canvas.frame.session.send(xml_str) + self.canvas.Refresh(True) + self.log.log("Exit whiteboard_layer->add_line(self, line_string, upperleft, lowerright, color, width)", ORPG_DEBUG) + return line + + def get_line_by_id(self, id): + self.log.log("Enter whiteboard_layer->get_line_by_id(self, id)", ORPG_DEBUG) + for line in self.lines: + if str(line.id) == str(id): + self.log.log("Exit whiteboard_layer->get_line_by_id(self, id) return LineID: " + str(id), ORPG_DEBUG) + return line + self.log.log("Exit whiteboard_layer->get_line_by_id(self, id) return None", ORPG_DEBUG) + return None + + def get_text_by_id(self, id): + self.log.log("Enter whiteboard_layer->get_text_by_id(self, id)", ORPG_DEBUG) + for text in self.texts: + if str(text.id) == str(id): + self.log.log("Exit whiteboard_layer->get_text_by_id(self, id) return textID: " + str(id), ORPG_DEBUG) + return text + self.log.log("Enter whiteboard_layer->get_text_by_id(self, id) return None", ORPG_DEBUG) + return None + + def del_line(self, line): + self.log.log("Enter whiteboard_layer->del_line(self, line)", ORPG_DEBUG) + xml_str = "<map><whiteboard>" + xml_str += line.toxml("del") + xml_str += "</whiteboard></map>" + self.canvas.frame.session.send(xml_str) + if line: + self.lines.remove(line) + self.removedLines.append(line) + self.canvas.Refresh(True) + self.log.log("Exit whiteboard_layer->del_line(self, line)", ORPG_DEBUG) + + def undo_line(self): + if len(self.removedLines)>0: + line = self.removedLines[len(self.removedLines)-1] + self.removedLines.remove(line) + self.add_line(line.line_string, line.upperleft, line.lowerright, line.linecolor, line.linewidth) + self.canvas.Refresh(True) + + def del_all_lines(self): + self.log.log("Enter whiteboard_layer->del_all_lines(self)", ORPG_DEBUG) + for i in xrange(len(self.lines)): + self.del_line(self.lines[0]) + print self.lines + self.log.log("Exit whiteboard_layer->del_all_lines(self)", ORPG_DEBUG) + + def del_text(self, text): + self.log.log("Enter whiteboard_layer->del_text(self, text)", ORPG_DEBUG) + xml_str = "<map><whiteboard>" + xml_str += text.toxml("del") + xml_str += "</whiteboard></map>" + self.canvas.frame.session.send(xml_str) + if text: + self.texts.remove(text) + self.canvas.Refresh(True) + self.log.log("Exit whiteboard_layer->del_text(self, text)", ORPG_DEBUG) + + def layerDraw(self, dc): + self.log.log("Enter whiteboard_layer->layerDraw(self, dc)", ORPG_DEBUG) + for m in self.lines: + m.draw(self, dc) + for m in self.texts: + m.draw(self,dc) + self.log.log("Exit whiteboard_layer->layerDraw(self, dc)", ORPG_DEBUG) + + def hit_test_text(self, pos, dc): + self.log.log("Enter whiteboard_layer->hit_test_text(self, pos, dc)", ORPG_DEBUG) + list_of_texts_matching = [] + if self.canvas.layers['fog'].use_fog == 1: + if self.canvas.frame.session.role != "GM": + self.log.log("Exit whiteboard_layer->hit_test_text(self, pos, dc)", ORPG_DEBUG) + return list_of_texts_matching + for m in self.texts: + if m.hit_test(pos,dc): + list_of_texts_matching.append(m) + self.log.log("Exit whiteboard_layer->hit_test_text(self, pos, dc)", ORPG_DEBUG) + return list_of_texts_matching + + def hit_test_lines(self, pos, dc): + self.log.log("Enter whiteboard_layer->hit_test_lines(self, pos, dc)", ORPG_DEBUG) + list_of_lines_matching = [] + if self.canvas.layers['fog'].use_fog == 1: + if self.canvas.frame.session.role != "GM": + self.log.log("Exit whiteboard_layer->hit_test_lines(self, pos, dc)", ORPG_DEBUG) + return list_of_lines_matching + for m in self.lines: + if m.hit_test(pos): + list_of_lines_matching.append(m) + self.log.log("Exit whiteboard_layer->hit_test_lines(self, pos, dc)", ORPG_DEBUG) + return list_of_lines_matching + + def find_line(self, pt): + self.log.log("Enter whiteboard_layer->find_line(self, pt)", ORPG_DEBUG) + scale = self.canvas.layers['grid'].mapscale + dc = wx.ClientDC( self.canvas ) + self.canvas.PrepareDC( dc ) + dc.SetUserScale(scale,scale) + line_list = self.hit_test_lines(pt,dc) + if line_list: + self.log.log("Exit whiteboard_layer->find_line(self, pt)", ORPG_DEBUG) + return line_list[0] + else: + self.log.log("Exit whiteboard_layer->find_line(self, pt) return None", ORPG_DEBUG) + return None + + def setcolor(self, color): + self.log.log("Enter whiteboard_layer->setcolor(self, color)", ORPG_DEBUG) + r,g,b = color.Get() + self.color = self.r_h.hexstring(r,g,b) + self.log.log("Exit whiteboard_layer->setcolor(self, color)", ORPG_DEBUG) + + def sethexcolor(self, hexcolor): + self.log.log("Enter whiteboard_layer->sethexcolor(self, hexcolor)", ORPG_DEBUG) + self.color = hexcolor + self.log.log("Exit whiteboard_layer->sethexcolor(self, hexcolor)", ORPG_DEBUG) + + def setwidth(self, width): + self.log.log("Enter whiteboard_layer->setwidth(self, width)", ORPG_DEBUG) + self.width = int(width) + self.log.log("Exit whiteboard_layer->setwidth(self, width)", ORPG_DEBUG) + + def set_font(self, font): + self.log.log("Enter whiteboard_layer->set_font(self, font)", ORPG_DEBUG) + self.font = font + self.log.log("Exit whiteboard_layer->set_font(self, font)", ORPG_DEBUG) + + def add_text(self, text_string, pos, style, pointsize, weight, color="#000000"): + self.log.log("Enter whiteboard_layer->add_text(self, text_string, pos, style, pointsize, weight, color)", ORPG_DEBUG) + id = 'text-' + str(self.next_serial()) + text = WhiteboardText(id,text_string, pos, style, pointsize, weight, color, self.log) + self.texts.append(text) + xml_str = "<map><whiteboard>" + xml_str += text.toxml("new") + xml_str += "</whiteboard></map>" + self.canvas.frame.session.send(xml_str) + self.canvas.Refresh(True) + self.log.log("Exit whiteboard_layer->add_text(self, text_string, pos, style, pointsize, weight, color)", ORPG_DEBUG) + + def draw_working_line(self, dc, line_string): + self.log.log("Enter whiteboard_layer->draw_working_line(self, dc, line_string)", ORPG_DEBUG) + scale = self.canvas.layers['grid'].mapscale + dc.SetPen(wx.BLACK_PEN) + dc.SetBrush(wx.BLACK_BRUSH) + pen = wx.BLACK_PEN + pen.SetColour(self.color) + pen.SetWidth(self.width) + dc.SetPen(pen) + dc.SetUserScale(scale,scale) + pointArray = line_string.split(";") + x2 = y2 = -999 + for m in range(len(pointArray)-1): + x = pointArray[m] + points = x.split(",") + x1 = int(points[0]) + y1 = int(points[1]) + if x2 != -999: + dc.DrawLine(x2,y2,x1,y1) + x2 = x1 + y2 = y1 + dc.SetPen(wx.NullPen) + dc.SetBrush(wx.NullBrush) + self.log.log("Exit whiteboard_layer->draw_working_line(self, dc, line_string)", ORPG_DEBUG) + + def layerToXML(self, action="update"): + """ format """ + self.log.log("Enter whiteboard_layer->layerToXML(self, " + action + ")", ORPG_DEBUG) + white_string = "" + if self.lines: + for l in self.lines: + white_string += l.toxml(action) + if self.texts: + for l in self.texts: + white_string += l.toxml(action) + if len(white_string): + s = "<whiteboard" + s += " serial='" + str(self.serial_number) + "'" + s += ">" + s += white_string + s += "</whiteboard>" + self.log.log(s, ORPG_DEBUG) + self.log.log("Exit whiteboard_layer->layerToXML(self, " + action + ")", ORPG_DEBUG) + return s + else: + self.log.log("Exit whiteboard_layer->layerToXML(self, " + action + ")", ORPG_DEBUG) + return "" + + def layerTakeDOM(self, xml_dom): + self.log.log("Enter whiteboard_layer->layerTakeDOM(self, xml_dom)", ORPG_DEBUG) + serial_number = xml_dom.getAttribute('serial') + if serial_number != "": + self.serial_number = int(serial_number) + children = xml_dom._get_childNodes() + for l in children: + nodename = l._get_nodeName() + action = l.getAttribute("action") + id = l.getAttribute('id') + if action == "del": + if nodename == 'line': + line = self.get_line_by_id(id) + if line != None: + self.lines.remove(line) + else: + self.log.log("Whiteboard error: Deletion of unknown line object attempted.", ORPG_GENERAL) + elif nodename == 'text': + text = self.get_text_by_id(id) + if text != None: + self.texts.remove(text) + else: + self.log.log("Whiteboard error: Deletion of unknown text object attempted.", ORPG_GENERAL) + else: + self.log.log("Whiteboard error: Deletion of unknown whiteboard object attempted.", ORPG_GENERAL) + elif action == "new": + if nodename == "line": + try: + line_string = l.getAttribute('line_string') + upperleftx = l.getAttribute('upperleftx') + upperlefty = l.getAttribute('upperlefty') + lowerrightx = l.getAttribute('lowerrightx') + lowerrighty = l.getAttribute('lowerrighty') + upperleft = wx.Point(int(upperleftx),int(upperlefty)) + lowerright = wx.Point(int(lowerrightx),int(lowerrighty)) + color = l.getAttribute('color') + if color == '#0000000': + color = '#000000' + id = l.getAttribute('id') + width = int(l.getAttribute('width')) + except: + line_string = upperleftx = upperlefty = lowerrightx = lowerrighty = color = 0 + self.log.log(traceback.format_exc(), ORPG_GENERAL) + self.log.log("invalid line", ORPG_GENERAL) + continue + line = WhiteboardLine(id, line_string, upperleft, lowerright, color, width, self.log) + self.lines.append(line) + elif nodename == "text": + try: + text_string = l.getAttribute('text_string') + style = l.getAttribute('style') + pointsize = l.getAttribute('pointsize') + weight = l.getAttribute('weight') + color = l.getAttribute('color') + if color == '#0000000': + color = '#000000' + id = l.getAttribute('id') + posx = l.getAttribute('posx') + posy = l.getAttribute('posy') + pos = wx.Point(0,0) + pos.x = int(posx) + pos.y = int(posy) + except: + self.log.log(traceback.format_exc(), ORPG_GENERAL) + self.log.log("invalid line", ORPG_GENERAL) + continue + text = WhiteboardText(id, text_string, pos, style, pointsize, weight, color, self.log) + self.texts.append(text) + else: + if nodename == "line": + line = self.get_line_by_id(id) + if line: + line.takedom(l) + else: + self.log.log("Whiteboard error: Update of unknown line attempted.", ORPG_GENERAL) + if nodename == "text": + text = self.get_text_by_id(id) + if text: + text.takedom(l) + else: + self.log.log("Whiteboard error: Update of unknown text attempted.", ORPG_GENERAL) + self.log.log("Enter whiteboard_layer->layerTakeDOM(self, xml_dom)", ORPG_DEBUG) + #self.canvas.send_map_data() + + def add_temp_line(self, line_string): + line = WhiteboardLine(0, line_string, wx.Point(0,0), wx.Point(0,0), color=self.color, width=self.width, log=self.log) + self.lines.append(line) + return line + + def del_temp_line(self, line): + if line: + self.lines.remove(line)