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path: root/infoslicer/widgets/Gallery_View.py
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-rw-r--r--infoslicer/widgets/Gallery_View.py102
1 files changed, 48 insertions, 54 deletions
diff --git a/infoslicer/widgets/Gallery_View.py b/infoslicer/widgets/Gallery_View.py
index 7cd3ce8..6ca0720 100644
--- a/infoslicer/widgets/Gallery_View.py
+++ b/infoslicer/widgets/Gallery_View.py
@@ -1,8 +1,7 @@
# Copyright (C) IBM Corporation 2008
-from gi.repository import Gtk
-from gi.repository import Gdk
-from gi.repository import GObject
-from gi.repository import GdkPixbuf
+import pygtk
+pygtk.require('2.0')
+import gtk
import os
import cPickle
import logging
@@ -14,7 +13,7 @@ import book
logger = logging.getLogger('infoslicer')
-class Gallery_View( Gtk.HBox ):
+class Gallery_View( gtk.HBox ):
"""
Created by Christopher Leonard
Drag-and-drop methods added by Jonathan Mace
@@ -24,67 +23,63 @@ class Gallery_View( Gtk.HBox ):
displays the images associated with that article, in a scrollable display.
- Drag-and-drop methods have been added to set up the images as a
- drag source. The data returned by drag-data-get will be a list
- containing an Image_Data object and a Sentence_Data object. These
- correspond to the image and caption respectively.
+ Drag-and-drop methods have been added to set up the images as a drag
+ source.
+ The data returned by drag-data-get will be a list containing
+ an Image_Data object and a Sentence_Data object.
+ These correspond to the image
+ and caption respectively.
"""
def __init__(self):
self.image_list = []
- GObject.GObject.__init__(self)
- self.set_size_request(int(Gdk.Screen.width() / 2), -1)
+ gtk.HBox.__init__(self)
+
self.current_index = -1
- left_button = Gtk.Button(label="\n\n << \n\n")
+ left_button = gtk.Button(label="\n\n << \n\n")
- right_button = Gtk.Button(label="\n\n >> \n\n")
+ right_button = gtk.Button(label="\n\n >> \n\n")
- self.imagenumberlabel = Gtk.Label()
+ self.imagenumberlabel = gtk.Label()
- self.image = Gtk.Image()
+ self.image = gtk.Image()
- self.imagebox = Gtk.EventBox()
+ self.imagebox = gtk.EventBox()
self.imagebox.add(self.image)
- self.imagebox.drag_source_set(Gdk.ModifierType.BUTTON1_MASK,
- [],
- Gdk.DragAction.COPY)
- self.imagebox.drag_source_add_image_targets()
+ self.imagebox.drag_source_set(gtk.gdk.BUTTON1_MASK, [("text/plain", gtk.TARGET_SAME_APP, 80)], gtk.gdk.ACTION_COPY)
self.imagebox.connect("drag-begin", self.drag_begin_event, None)
- logging.debug('##################### Gallery_View.connect')
self.imagebox.connect("drag-data-get", self.drag_data_get_event, None)
- self.caption = Gtk.Label(label="")
- self.caption.set_size_request(int(Gdk.Screen.width() / 3), -1)
+ self.caption = gtk.Label("")
self.caption.set_line_wrap(True)
- self.caption.set_max_width_chars(40)
-
- self.image_drag_container = Gtk.VBox()
- self.image_drag_container.pack_start(self.imagenumberlabel, expand=False,
- fill=False, padding=0)
- self.image_drag_container.pack_start(self.imagebox, False, False, 0)
- self.image_drag_container.pack_start(self.caption, False, False, 0)
-
- image_container = Gtk.VBox()
- image_container.pack_start(Gtk.Label(" "), True, True, 0)
- image_container.pack_start(self.image_drag_container, False, True, 0)
- image_container.pack_start(Gtk.Label(" "), True, True, 0)
-
- left_button_container = Gtk.VBox()
- left_button_container.pack_start(Gtk.Label(" "), True, True, 0)
- left_button_container.pack_start(left_button, False, True, 0)
- left_button_container.pack_start(Gtk.Label(" "), True, True, 0)
-
- right_button_container = Gtk.VBox()
- right_button_container.pack_start(Gtk.Label(" "), True, True, 0)
- right_button_container.pack_start(right_button, False, True, 0)
- right_button_container.pack_start(Gtk.Label(" "), True, True, 0)
+ self.caption.set_width_chars(40)
+
+ self.image_drag_container = gtk.VBox()
+ self.image_drag_container.pack_start(self.imagenumberlabel, expand = False)
+ self.image_drag_container.pack_start(self.imagebox, expand=False)
+ self.image_drag_container.pack_start(self.caption, expand=False)
+
+ image_container = gtk.VBox()
+ image_container.pack_start(gtk.Label(" "))
+ image_container.pack_start(self.image_drag_container, expand=False)
+ image_container.pack_start(gtk.Label(" "))
+
+ left_button_container = gtk.VBox()
+ left_button_container.pack_start(gtk.Label(" "))
+ left_button_container.pack_start(left_button, expand=False)
+ left_button_container.pack_start(gtk.Label(" "))
+
+ right_button_container = gtk.VBox()
+ right_button_container.pack_start(gtk.Label(" "))
+ right_button_container.pack_start(right_button, expand=False)
+ right_button_container.pack_start(gtk.Label(" "))
- self.pack_start(left_button_container, False, True, 0)
- self.pack_start(image_container, True, True, 0)
- self.pack_start(right_button_container, False, True, 0)
+ self.pack_start(left_button_container, expand=False)
+ self.pack_start(image_container)
+ self.pack_start(right_button_container, expand=False)
self._source_article = None
self.show_all()
@@ -105,7 +100,7 @@ class Gallery_View( Gtk.HBox ):
self.current_index += 1
if self.current_index == len(self.image_list):
self.current_index = 0
- self.imagebuf = GdkPixbuf.Pixbuf.new_from_file(self.image_list[self.current_index][0])
+ self.imagebuf = gtk.gdk.pixbuf_new_from_file(self.image_list[self.current_index][0])
self.image.set_from_pixbuf(self.imagebuf)
self.caption.set_text("\n" + self.image_list[self.current_index][1])
self.imagenumberlabel.set_text("(%d / %d)\n" % (self.current_index+1, len(self.image_list)))
@@ -121,7 +116,7 @@ class Gallery_View( Gtk.HBox ):
if self.current_index == 0:
self.current_index = len(self.image_list)
self.current_index -= 1
- self.imagebuf = GdkPixbuf.Pixbuf.new_from_file(self.image_list[self.current_index][0])
+ self.imagebuf = gtk.gdk.pixbuf_new_from_file(self.image_list[self.current_index][0])
self.image.set_from_pixbuf(self.imagebuf)
self.caption.set_text("\n" + self.image_list[self.current_index][1])
self.imagenumberlabel.set_text("(%d / %d)\n" % (self.current_index+1, len(self.image_list)))
@@ -135,7 +130,7 @@ class Gallery_View( Gtk.HBox ):
self.image.clear()
return
self.current_index = 0
- self.imagebuf = GdkPixbuf.Pixbuf.new_from_file(self.image_list[self.current_index][0])
+ self.imagebuf = gtk.gdk.pixbuf_new_from_file(self.image_list[self.current_index][0])
self.image.set_from_pixbuf(self.imagebuf)
self.caption.set_text("\n" + self.image_list[self.current_index][1])
logger.debug("setting text to:")
@@ -149,12 +144,11 @@ class Gallery_View( Gtk.HBox ):
logger.debug(self.image_list)
def drag_begin_event(self, widget, context, data):
- logging.debug('########### Gallery_View.drag_begin_event called')
self.imagebox.drag_source_set_icon_pixbuf(self.imagebuf)
def drag_data_get_event(self, widget, context, selection_data, info, timestamp, data):
- logger.debug('############# Gallery_View.drag_data_get_event')
- atom = Gdk.atom_intern("section", only_if_exists=False)
+ logger.debug("getting data")
+ atom = gtk.gdk.atom_intern("section")
imagedata = Picture_Data(self.source_article_id,
self.image_list[self.current_index][0],
self.image_list[self.current_index][2])
generated by cgit v0.9.1 at 2024-05-03 21:53:49 (GMT)