Media view broken out of gramps_main.py
svn: r535
This commit is contained in:
Don Allingham
185
src/MediaView.py
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185
src/MediaView.py
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#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2001 Donald N. Allingham
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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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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import GTK
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import GDK
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import gnome.ui
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import gtk
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import string
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import ImageSelect
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from RelLib import *
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import intl
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import utils
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import const
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_ = intl.gettext
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class MediaView:
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def __init__(self,db,glade,update):
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self.db = db
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self.media_list = glade.get_widget("media_list")
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self.mid = glade.get_widget("mid")
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self.mtype = glade.get_widget("mtype")
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self.mdesc = glade.get_widget("mdesc")
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self.mpath = glade.get_widget("mpath")
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self.mdetails = glade.get_widget("mdetails")
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self.preview = glade.get_widget("preview")
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t = [ ('STRING', 0, 0),
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('text/plain',0,0),
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('text/uri-list',0,2),
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('application/x-rootwin-drop',0,1)]
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self.media_list.drag_source_set(GDK.BUTTON1_MASK|GDK.BUTTON3_MASK,t,GDK.ACTION_COPY)
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self.media_list.drag_dest_set(GTK.DEST_DEFAULT_ALL,t,GDK.ACTION_COPY|GDK.ACTION_MOVE)
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self.update = update
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def on_select_row(self,obj,row,b,c):
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mobj = obj.get_row_data(row)
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type = mobj.getMimeType()
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type_name = utils.get_mime_description(type)
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path = mobj.getPath()
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self.preview.load_file(utils.thumb_path(self.db.getSavePath(),mobj))
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self.mid.set_text(mobj.getId())
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self.mtype.set_text(type_name)
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self.mdesc.set_text(mobj.getDescription())
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if path[0] == "/":
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self.mpath.set_text(path)
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else:
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self.mpath.set_text("<local>")
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self.mdetails.set_text("")
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def load_media(self):
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self.media_list.freeze()
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self.media_list.clear()
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if len(self.media_list.selection) == 0:
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current_row = 0
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else:
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current_row = self.media_list.selection[0]
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index = 0
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objects = self.db.getObjectMap().values()
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for src in objects:
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title = src.getDescription()
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id = src.getId()
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type = utils.get_mime_description(src.getMimeType())
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if src.getLocal():
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path = "<local copy>"
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else:
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path = src.getPath()
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self.media_list.append([id,title,type,path,""])
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self.media_list.set_row_data(index,src)
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index = index + 1
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self.media_list.sort()
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if index > 0:
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self.media_list.select_row(current_row,0)
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self.media_list.moveto(current_row)
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else:
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self.mid.set_text("")
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self.mtype.set_text("")
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self.mdesc.set_text("")
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self.mpath.set_text("")
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self.mdetails.set_text("")
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self.preview.load_imlib(const.empty_image)
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self.media_list.thaw()
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def create_add_dialog(self,obj):
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"""Add a new media object to the media list"""
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import AddMedia
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AddMedia.AddMediaObject(self.db,self.load_media)
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def on_edit_media_clicked(self,obj):
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"""Edit the properties of an existing media object in the media list"""
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if len(self.media_list.selection) <= 0:
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return
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object = self.media_list.get_row_data(self.media_list.selection[0])
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ImageSelect.GlobalMediaProperties(self.db,object,self.load_media)
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def on_delete_media_clicked(self,obj):
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if len(self.media_list.selection) <= 0:
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return
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else:
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index = self.media_list.selection[0]
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mobj = self.media_list.get_row_data(index)
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if self.is_media_object_used(mobj):
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import ImageSelect
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ans = ImageSelect.DeleteMediaQuery(mobj,database,self.update)
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msg = _("This media object is currently being used. Delete anyway?")
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GnomeQuestionDialog(msg,ans.query_response)
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else:
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map = self.db.getObjectMap()
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del map[mobj.getId()]
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utils.modified()
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self.update(0)
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def is_media_object_used(self,mobj):
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for p in self.db.getFamilyMap().values():
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for o in p.getPhotoList():
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if o.getReference() == mobj:
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return 1
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for p in self.db.getPersonMap().values():
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for o in p.getPhotoList():
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if o.getReference() == mobj:
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return 1
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for p in self.db.getSourceMap().values():
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for o in p.getPhotoList():
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if o.getReference() == mobj:
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return 1
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for p in self.db.getPlaceMap().values():
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for o in p.getPhotoList():
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if o.getReference() == mobj:
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return 1
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def on_drag_data_get(self,w, context, selection_data, info, time):
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if info == 1:
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return
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if len(w.selection) > 0:
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row = w.selection[0]
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d = w.get_row_data(row)
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id = d.getId()
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selection_data.set(selection_data.target, 8, id)
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def on_drag_data_received(self,w, context, x, y, data, info, time):
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if data and data.format == 8:
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d = string.strip(string.replace(data.data,'\0',' '))
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if d[0:5] == "file:":
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name = d[5:]
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mime = utils.get_mime_type(name)
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photo = Photo()
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photo.setPath(name)
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photo.setMimeType(mime)
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description = os.path.basename(name)
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photo.setDescription(description)
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self.db.addObject(photo)
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utils.modified()
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w.drag_finish(context, TRUE, FALSE, time)
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self.load_media()
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else:
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w.drag_finish(context, FALSE, FALSE, time)
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