Initial revision

svn: r1140

src/AddMedia.py

@@ -0,0 +1,151 @@
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2000  Donald N. Allingham
+#
+# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+"""
+Provides the interface to allow a person to add a media object to the database.
+"""
+
+#-------------------------------------------------------------------------
+#
+# Standard python modules
+#
+#-------------------------------------------------------------------------
+import os
+
+#-------------------------------------------------------------------------
+#
+# internationalization
+#
+#-------------------------------------------------------------------------
+
+from intl import gettext
+_ = gettext
+
+#-------------------------------------------------------------------------
+#
+# GTK/Gnome modules
+#
+#-------------------------------------------------------------------------
+from gnome.ui import GnomeErrorDialog
+import gtk.glade
+
+#-------------------------------------------------------------------------
+#
+# gramps modules
+#
+#-------------------------------------------------------------------------
+import const
+import Utils
+import RelImage
+import RelLib
+
+#-------------------------------------------------------------------------
+#
+# AddMediaObject
+#
+#-------------------------------------------------------------------------
+class AddMediaObject:
+    """
+    Displays the Add Media Dialog window, allowing the user to select
+    a media object from the file system, while providing a description.
+    """
+    
+    def __init__(self,db,update):
+        """
+        Creates and displays the dialog box
+
+        db - the database in which the new object is to be stored
+        update - a function to call to update the display
+        """
+        self.db = db
+        self.glade = gtk.glade.XML(const.imageselFile,"imageSelect")
+        self.window = self.glade.get_widget("imageSelect")
+        self.description = self.glade.get_widget("photoDescription")
+        self.image = self.glade.get_widget("image")
+        self.file_text = self.glade.get_widget("fname")
+        self.update = update
+        self.temp_name = ""
+        
+        self.glade.signal_autoconnect({
+            "on_savephoto_clicked"  : self.on_savephoto_clicked,
+            "on_name_changed"       : self.on_name_changed,
+            "destroy_passed_object" : Utils.destroy_passed_object
+            })
+        
+        self.window.editable_enters(self.description)
+        self.window.show()
+
+    def on_savephoto_clicked(self,obj):
+        """
+        Callback function called with the save button is pressed.
+        A new media object is created, and added to the database.
+        """
+        filename = self.glade.get_widget("photosel").get_full_path(0)
+        description = self.description.get_text()
+        external = self.glade.get_widget("private")
+        
+        if os.path.exists(filename) == 0:
+            msgstr = _("%s is not a valid file name or does not exist.")
+            GnomeErrorDialog(msgstr % filename)
+            return
+
+        type = Utils.get_mime_type(filename)
+        if description == "":
+            description = os.path.basename(filename)
+
+        mobj = RelLib.Photo()
+        mobj.setDescription(description)
+        mobj.setMimeType(type)
+        self.db.addObject(mobj)
+        
+        if external.get_active() == 0:
+            path = self.db.getSavePath()
+            name = RelImage.import_media_object(filename,path,mobj.getId())
+            mobj.setLocal(1)
+        else:
+            name = filename
+        mobj.setPath(name)
+
+        Utils.modified()
+        self.update()
+        Utils.destroy_passed_object(obj)
+        
+    def on_name_changed(self,obj):
+        """
+        Called anytime the filename text window changes. Checks to
+        see if the file exists. If it does, the imgae is loaded into
+        the preview window.
+        """
+        filename = self.file_text.get_text()
+        basename = os.path.basename(filename)
+        (root,ext) = os.path.splitext(basename)
+        old_title  = self.description.get_text()
+
+        if old_title == '' or old_title == self.temp_name:
+            self.description.set_text(root)
+        self.temp_name = root
+
+        if os.path.isfile(filename):
+            type = Utils.get_mime_type(filename)
+            if type[0:5] == 'image':
+                image = RelImage.scale_image(filename,const.thumbScale)
+                self.image.load_imlib(image)
+            else:
+                self.image.load_file(Utils.find_icon(type))