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Diffstat (limited to 'import-layers/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/layerselectiondialog.py')
| -rw-r--r-- | import-layers/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/layerselectiondialog.py | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/import-layers/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/layerselectiondialog.py b/import-layers/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/layerselectiondialog.py deleted file mode 100644 index 52d57b673..000000000 --- a/import-layers/yocto-poky/bitbake/lib/bb/ui/crumbs/hig/layerselectiondialog.py +++ /dev/null @@ -1,298 +0,0 @@ -# -# BitBake Graphical GTK User Interface -# -# Copyright (C) 2011-2012 Intel Corporation -# -# Authored by Joshua Lock <josh@linux.intel.com> -# Authored by Dongxiao Xu <dongxiao.xu@intel.com> -# Authored by Shane Wang <shane.wang@intel.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# 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., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import gtk -import gobject -import os -import tempfile -from bb.ui.crumbs.hobwidget import hic, HobButton, HobAltButton -from bb.ui.crumbs.hig.crumbsdialog import CrumbsDialog -from bb.ui.crumbs.hig.crumbsmessagedialog import CrumbsMessageDialog - -""" -The following are convenience classes for implementing GNOME HIG compliant -BitBake GUI's -In summary: spacing = 12px, border-width = 6px -""" - -class CellRendererPixbufActivatable(gtk.CellRendererPixbuf): - """ - A custom CellRenderer implementation which is activatable - so that we can handle user clicks - """ - __gsignals__ = { 'clicked' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - (gobject.TYPE_STRING,)), } - - def __init__(self): - gtk.CellRendererPixbuf.__init__(self) - self.set_property('mode', gtk.CELL_RENDERER_MODE_ACTIVATABLE) - self.set_property('follow-state', True) - - """ - Respond to a user click on a cell - """ - def do_activate(self, even, widget, path, background_area, cell_area, flags): - self.emit('clicked', path) - -# -# LayerSelectionDialog -# -class LayerSelectionDialog (CrumbsDialog): - - TARGETS = [ - ("MY_TREE_MODEL_ROW", gtk.TARGET_SAME_WIDGET, 0), - ("text/plain", 0, 1), - ("TEXT", 0, 2), - ("STRING", 0, 3), - ] - - def gen_label_widget(self, content): - label = gtk.Label() - label.set_alignment(0, 0) - label.set_markup(content) - label.show() - return label - - def layer_widget_toggled_cb(self, cell, path, layer_store): - name = layer_store[path][0] - toggle = not layer_store[path][1] - layer_store[path][1] = toggle - - def layer_widget_add_clicked_cb(self, action, layer_store, parent): - dialog = gtk.FileChooserDialog("Add new layer", parent, - gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER) - button = dialog.add_button("Cancel", gtk.RESPONSE_NO) - HobAltButton.style_button(button) - button = dialog.add_button("Open", gtk.RESPONSE_YES) - HobButton.style_button(button) - label = gtk.Label("Select the layer you wish to add") - label.show() - dialog.set_extra_widget(label) - response = dialog.run() - path = dialog.get_filename() - dialog.destroy() - - lbl = "<b>Error</b>" - msg = "Unable to load layer <i>%s</i> because " % path - if response == gtk.RESPONSE_YES: - import os - import os.path - layers = [] - it = layer_store.get_iter_first() - while it: - layers.append(layer_store.get_value(it, 0)) - it = layer_store.iter_next(it) - - if not path: - msg += "it is an invalid path." - elif not os.path.exists(path+"/conf/layer.conf"): - msg += "there is no layer.conf inside the directory." - elif path in layers: - msg += "it is already in loaded layers." - else: - layer_store.append([path]) - return - dialog = CrumbsMessageDialog(parent, lbl, gtk.MESSAGE_ERROR, msg) - dialog.add_button(gtk.STOCK_CLOSE, gtk.RESPONSE_OK) - response = dialog.run() - dialog.destroy() - - def layer_widget_del_clicked_cb(self, action, tree_selection, layer_store): - model, iter = tree_selection.get_selected() - if iter: - layer_store.remove(iter) - - - def gen_layer_widget(self, layers, layers_avail, window, tooltip=""): - hbox = gtk.HBox(False, 6) - - layer_tv = gtk.TreeView() - layer_tv.set_rules_hint(True) - layer_tv.set_headers_visible(False) - tree_selection = layer_tv.get_selection() - tree_selection.set_mode(gtk.SELECTION_SINGLE) - - # Allow enable drag and drop of rows including row move - dnd_internal_target = '' - dnd_targets = [(dnd_internal_target, gtk.TARGET_SAME_WIDGET, 0)] - layer_tv.enable_model_drag_source( gtk.gdk.BUTTON1_MASK, - dnd_targets, - gtk.gdk.ACTION_MOVE) - layer_tv.enable_model_drag_dest(dnd_targets, - gtk.gdk.ACTION_MOVE) - layer_tv.connect("drag_data_get", self.drag_data_get_cb) - layer_tv.connect("drag_data_received", self.drag_data_received_cb) - - col0= gtk.TreeViewColumn('Path') - cell0 = gtk.CellRendererText() - cell0.set_padding(5,2) - col0.pack_start(cell0, True) - col0.set_cell_data_func(cell0, self.draw_layer_path_cb) - layer_tv.append_column(col0) - - scroll = gtk.ScrolledWindow() - scroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) - scroll.set_shadow_type(gtk.SHADOW_IN) - scroll.add(layer_tv) - - table_layer = gtk.Table(2, 10, False) - hbox.pack_start(table_layer, expand=True, fill=True) - - table_layer.attach(scroll, 0, 10, 0, 1) - - layer_store = gtk.ListStore(gobject.TYPE_STRING) - for layer in layers: - layer_store.append([layer]) - - col1 = gtk.TreeViewColumn('Enabled') - layer_tv.append_column(col1) - - cell1 = CellRendererPixbufActivatable() - cell1.set_fixed_size(-1,35) - cell1.connect("clicked", self.del_cell_clicked_cb, layer_store) - col1.pack_start(cell1, True) - col1.set_cell_data_func(cell1, self.draw_delete_button_cb, layer_tv) - - add_button = gtk.Button() - add_button.set_relief(gtk.RELIEF_NONE) - box = gtk.HBox(False, 6) - box.show() - add_button.add(box) - add_button.connect("enter-notify-event", self.add_hover_cb) - add_button.connect("leave-notify-event", self.add_leave_cb) - self.im = gtk.Image() - self.im.set_from_file(hic.ICON_INDI_ADD_FILE) - self.im.show() - box.pack_start(self.im, expand=False, fill=False, padding=6) - lbl = gtk.Label("Add layer") - lbl.set_alignment(0.0, 0.5) - lbl.show() - box.pack_start(lbl, expand=True, fill=True, padding=6) - add_button.connect("clicked", self.layer_widget_add_clicked_cb, layer_store, window) - table_layer.attach(add_button, 0, 10, 1, 2, gtk.EXPAND | gtk.FILL, 0, 0, 6) - layer_tv.set_model(layer_store) - - hbox.show_all() - - return hbox, layer_store - - def drag_data_get_cb(self, treeview, context, selection, target_id, etime): - treeselection = treeview.get_selection() - model, iter = treeselection.get_selected() - data = model.get_value(iter, 0) - selection.set(selection.target, 8, data) - - def drag_data_received_cb(self, treeview, context, x, y, selection, info, etime): - model = treeview.get_model() - data = selection.data - drop_info = treeview.get_dest_row_at_pos(x, y) - if drop_info: - path, position = drop_info - iter = model.get_iter(path) - if (position == gtk.TREE_VIEW_DROP_BEFORE or position == gtk.TREE_VIEW_DROP_INTO_OR_BEFORE): - model.insert_before(iter, [data]) - else: - model.insert_after(iter, [data]) - else: - model.append([data]) - if context.action == gtk.gdk.ACTION_MOVE: - context.finish(True, True, etime) - return - - def add_hover_cb(self, button, event): - self.im.set_from_file(hic.ICON_INDI_ADD_HOVER_FILE) - - def add_leave_cb(self, button, event): - self.im.set_from_file(hic.ICON_INDI_ADD_FILE) - - def __init__(self, title, layers, layers_non_removable, all_layers, parent, flags, buttons=None): - super(LayerSelectionDialog, self).__init__(title, parent, flags, buttons) - - # class members from other objects - self.layers = layers - self.layers_non_removable = layers_non_removable - self.all_layers = all_layers - self.layers_changed = False - - # icon for remove button in TreeView - im = gtk.Image() - im.set_from_file(hic.ICON_INDI_REMOVE_FILE) - self.rem_icon = im.get_pixbuf() - - # class members for internal use - self.layer_store = None - - # create visual elements on the dialog - self.create_visual_elements() - self.connect("response", self.response_cb) - - def create_visual_elements(self): - layer_widget, self.layer_store = self.gen_layer_widget(self.layers, self.all_layers, self, None) - layer_widget.set_size_request(450, 250) - self.vbox.pack_start(layer_widget, expand=True, fill=True) - self.show_all() - - def response_cb(self, dialog, response_id): - model = self.layer_store - it = model.get_iter_first() - layers = [] - while it: - layers.append(model.get_value(it, 0)) - it = model.iter_next(it) - - self.layers_changed = (self.layers != layers) - self.layers = layers - - """ - A custom cell_data_func to draw a delete 'button' in the TreeView for layers - other than the meta layer. The deletion of which is prevented so that the - user can't shoot themselves in the foot too badly. - """ - def draw_delete_button_cb(self, col, cell, model, it, tv): - path = model.get_value(it, 0) - if path in self.layers_non_removable: - cell.set_sensitive(False) - cell.set_property('pixbuf', None) - cell.set_property('mode', gtk.CELL_RENDERER_MODE_INERT) - else: - cell.set_property('pixbuf', self.rem_icon) - cell.set_sensitive(True) - cell.set_property('mode', gtk.CELL_RENDERER_MODE_ACTIVATABLE) - - return True - - """ - A custom cell_data_func to write an extra message into the layer path cell - for the meta layer. We should inform the user that they can't remove it for - their own safety. - """ - def draw_layer_path_cb(self, col, cell, model, it): - path = model.get_value(it, 0) - if path in self.layers_non_removable: - cell.set_property('markup', "<b>It cannot be removed</b>\n%s" % path) - else: - cell.set_property('text', path) - - def del_cell_clicked_cb(self, cell, path, model): - it = model.get_iter_from_string(path) - model.remove(it) |
