--- zogiLib/zogiLib.py 2004/06/02 19:01:36 1.20 +++ zogiLib/zogiLib.py 2004/06/03 18:05:57 1.22 @@ -427,13 +427,14 @@ class zogiLib(Folder): {'label':'Main Config','action':'changeZogiLibForm'}, ) - def __init__(self, id,title,digilibBaseUrl, localFileBase,version="book"): + def __init__(self, id, title, digilibBaseUrl, localFileBase, version="book", basePath=""): """init""" self.id=id self.title=title self.digilibBaseUrl=digilibBaseUrl self.localFileBase=localFileBase + self.basePath=basePath self.layout=version @@ -463,12 +464,12 @@ class zogiLib(Folder): return pt() - def createScalerImg(self, requestString = None): + def createScalerImg(self, requestString = None, bottom = 0, side = 0): """generate Scaler IMG Tag""" self.checkQuery() bt = self.REQUEST.SESSION['browserType'] if not requestString: - requestString = self.REQUEST.QUERY_STRING + requestString = self.getAllDLParams() url = self.digilibBaseUrl+requestString tag = "" if bt.isN4: @@ -477,7 +478,12 @@ class zogiLib(Folder): tag += '
' tag += '' if bt.isN4: tag += '' @@ -563,6 +569,21 @@ class zogiLib(Folder): """mark image""" return sendFile(self, 'images/urechts.gif', 'image/gif') + def up_img(self): + """mark image""" + return sendFile(self, 'images/up.gif', 'image/gif') + + def down_img(self): + """mark image""" + return sendFile(self, 'images/down.gif', 'image/gif') + + def left_img(self): + """mark image""" + return sendFile(self, 'images/left.gif', 'image/gif') + + def right_img(self): + """mark image""" + return sendFile(self, 'images/right.gif', 'image/gif') @@ -577,12 +598,20 @@ class zogiLib(Folder): - def storeQuery(self): + def storeQuery(self, more = None): """storeQuery in session""" dlParams = {} for fm in self.REQUEST.form.keys(): dlParams[fm] = self.REQUEST.form[fm] - + # look for more + if more: + for fm in more.split('&'): + try: + pv = fm.split('=') + dlParams[pv[0]] = pv[1] + except: + print "ouch!" + # parse digilib mode parameter if 'mo' in dlParams: if len(dlParams['mo']) > 0: modes=dlParams['mo'].split(',') @@ -596,11 +625,11 @@ class zogiLib(Folder): def checkQuery(self): """check if the query has been stored""" - if not (self.REQUEST.SESSION and 'query' in self.REQUEST.SESSION): + if not (self.REQUEST.SESSION): print "ZOGILIB: have to store query!!" storeQuery(self) - def getDLParam(self,param): + def getDLParam(self, param): """returns parameter""" try: return self.REQUEST.SESSION['query'][param] @@ -639,6 +668,8 @@ class zogiLib(Folder): self.setDLParam('cont', cont) if pn: + # unmark + self.setDLParam('mk', None) self.setDLParam('pn', pn) if ws: @@ -653,7 +684,10 @@ class zogiLib(Folder): def display(self): """(re)display page""" params = self.getAllDLParams() - self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+params) + if self.basePath: + self.REQUEST.RESPONSE.redirect(self.REQUEST['URL2']+'?'+params) + else: + self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+params) def getPT(self): """pagenums""" @@ -678,7 +712,6 @@ class zogiLib(Folder): return int(ws)+1 else: return 2 - def getSmallerWS(self): """ws-1""" @@ -706,7 +739,28 @@ class zogiLib(Folder): pn = self.getPN() return (pn > 1) - + def canMoveLeft(self): + """returns if its possible to move left""" + wx = float(self.getDLParam('wx') or 0) + return (wx > 0) + + def canMoveRight(self): + """returns if its possible to move right""" + wx = float(self.getDLParam('wx') or 0) + ww = float(self.getDLParam('ww') or 1) + return (wx + ww < 1) + + def canMoveUp(self): + """returns if its possible to move up""" + wy = float(self.getDLParam('wy') or 0) + return (wy > 0) + + def canMoveDown(self): + """returns if its possible to move down""" + wy = float(self.getDLParam('wy') or 0) + wh = float(self.getDLParam('wh') or 1) + return (wy + wh < 1) + def dl_HMirror(self): """mirror action""" @@ -728,6 +782,66 @@ class zogiLib(Folder): return self.display() + def dl_Zoom(self, z): + """general zoom action""" + ww1 = float(self.getDLParam('ww') or 1) + wh1 = float(self.getDLParam('wh') or 1) + wx = float(self.getDLParam('wx') or 0) + wy = float(self.getDLParam('wy') or 0) + ww2 = ww1 * z + wh2 = wh1 * z + wx += (ww1 - ww2) / 2 + wy += (wh1 - wh2) / 2 + ww2 = max(min(ww2, 1), 0) + wh2 = max(min(wh2, 1), 0) + wx = max(min(wx, 1), 0) + wy = max(min(wy, 1), 0) + self.setDLParam('ww', ww2) + self.setDLParam('wh', wh2) + self.setDLParam('wx', wx) + self.setDLParam('wy', wy) + return self.display() + + def dl_ZoomIn(self): + """zoom in action""" + z = 0.7071 + return self.dl_Zoom(z) + + def dl_ZoomOut(self): + """zoom out action""" + z = 1.4142 + return self.dl_Zoom(z) + + def dl_Move(self, dx, dy): + """general move action""" + ww = float(self.getDLParam('ww') or 1) + wh = float(self.getDLParam('wh') or 1) + wx = float(self.getDLParam('wx') or 0) + wy = float(self.getDLParam('wy') or 0) + wx += dx * 0.5 * ww + wy += dy * 0.5 * wh + wx = max(min(wx, 1), 0) + wy = max(min(wy, 1), 0) + self.setDLParam('wx', wx) + self.setDLParam('wy', wy) + return self.display() + + def dl_MoveLeft(self): + """move left action""" + return self.dl_Move(-1, 0) + + def dl_MoveRight(self): + """move left action""" + return self.dl_Move(1, 0) + + def dl_MoveUp(self): + """move left action""" + return self.dl_Move(0, -1) + + def dl_MoveDown(self): + """move left action""" + return self.dl_Move(0, 1) + def dl_WholePage(self): """zoom out action""" self.setDLParam('ww', 1) @@ -788,11 +902,12 @@ class zogiLib(Folder): pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/changeZogiLibForm.zpt')).__of__(self) return pt() - def changeZogiLib(self,title,digilibBaseUrl, localFileBase, version, RESPONSE=None): + def changeZogiLib(self,title,digilibBaseUrl, localFileBase, version, basePath, RESPONSE=None): """change it""" self.title=title self.digilibBaseUrl=digilibBaseUrl self.localFileBase=localFileBase + self.basePath = basePath self.layout=version if RESPONSE is not None: @@ -804,9 +919,9 @@ def manage_addZogiLibForm(self): pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/addZogiLibForm')).__of__(self) return pt() -def manage_addZogiLib(self,id,title,digilibBaseUrl, localFileBase,version="book",RESPONSE=None): +def manage_addZogiLib(self,id,title,digilibBaseUrl, localFileBase,version="book",basePath="",RESPONSE=None): """add dgilib""" - newObj=zogiLib(id,title,digilibBaseUrl, localFileBase, version) + newObj=zogiLib(id,title,digilibBaseUrl, localFileBase, version, basePath) self.Destination()._setObject(id,newObj) if RESPONSE is not None: RESPONSE.redirect('manage_main')