Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | # |
| 2 | # BitBake Graphical GTK User Interface |
| 3 | # |
| 4 | # Copyright (C) 2011-2012 Intel Corporation |
| 5 | # |
| 6 | # Authored by Joshua Lock <josh@linux.intel.com> |
| 7 | # Authored by Dongxiao Xu <dongxiao.xu@intel.com> |
| 8 | # Authored by Shane Wang <shane.wang@intel.com> |
| 9 | # |
| 10 | # This program is free software; you can redistribute it and/or modify |
| 11 | # it under the terms of the GNU General Public License version 2 as |
| 12 | # published by the Free Software Foundation. |
| 13 | # |
| 14 | # This program is distributed in the hope that it will be useful, |
| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | # GNU General Public License for more details. |
| 18 | # |
| 19 | # You should have received a copy of the GNU General Public License along |
| 20 | # with this program; if not, write to the Free Software Foundation, Inc., |
| 21 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 22 | |
| 23 | import gtk |
| 24 | import gobject |
| 25 | import os |
| 26 | from bb.ui.crumbs.hobwidget import HobViewTable, HobInfoButton, HobButton, HobAltButton |
| 27 | from bb.ui.crumbs.hig.crumbsdialog import CrumbsDialog |
| 28 | from bb.ui.crumbs.hig.layerselectiondialog import LayerSelectionDialog |
| 29 | |
| 30 | """ |
| 31 | The following are convenience classes for implementing GNOME HIG compliant |
| 32 | BitBake GUI's |
| 33 | In summary: spacing = 12px, border-width = 6px |
| 34 | """ |
| 35 | |
| 36 | class ImageSelectionDialog (CrumbsDialog): |
| 37 | |
| 38 | __columns__ = [{ |
| 39 | 'col_name' : 'Image name', |
| 40 | 'col_id' : 0, |
| 41 | 'col_style': 'text', |
| 42 | 'col_min' : 400, |
| 43 | 'col_max' : 400 |
| 44 | }, { |
| 45 | 'col_name' : 'Select', |
| 46 | 'col_id' : 1, |
| 47 | 'col_style': 'radio toggle', |
| 48 | 'col_min' : 160, |
| 49 | 'col_max' : 160 |
| 50 | }] |
| 51 | |
| 52 | |
| 53 | def __init__(self, image_folder, image_types, title, parent, flags, buttons=None, image_extension = {}): |
| 54 | super(ImageSelectionDialog, self).__init__(title, parent, flags, buttons) |
| 55 | self.connect("response", self.response_cb) |
| 56 | |
| 57 | self.image_folder = image_folder |
| 58 | self.image_types = image_types |
| 59 | self.image_list = [] |
| 60 | self.image_names = [] |
| 61 | self.image_extension = image_extension |
| 62 | |
| 63 | # create visual elements on the dialog |
| 64 | self.create_visual_elements() |
| 65 | |
| 66 | self.image_store = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_BOOLEAN) |
| 67 | self.fill_image_store() |
| 68 | |
| 69 | def create_visual_elements(self): |
| 70 | hbox = gtk.HBox(False, 6) |
| 71 | |
| 72 | self.vbox.pack_start(hbox, expand=False, fill=False) |
| 73 | |
| 74 | entry = gtk.Entry() |
| 75 | entry.set_text(self.image_folder) |
| 76 | table = gtk.Table(1, 10, True) |
| 77 | table.set_size_request(560, -1) |
| 78 | hbox.pack_start(table, expand=False, fill=False) |
| 79 | table.attach(entry, 0, 9, 0, 1) |
| 80 | image = gtk.Image() |
| 81 | image.set_from_stock(gtk.STOCK_OPEN, gtk.ICON_SIZE_BUTTON) |
| 82 | open_button = gtk.Button() |
| 83 | open_button.set_image(image) |
| 84 | open_button.connect("clicked", self.select_path_cb, self, entry) |
| 85 | table.attach(open_button, 9, 10, 0, 1) |
| 86 | |
| 87 | self.image_table = HobViewTable(self.__columns__, "Images") |
| 88 | self.image_table.set_size_request(-1, 300) |
| 89 | self.image_table.connect("toggled", self.toggled_cb) |
| 90 | self.image_table.connect_group_selection(self.table_selected_cb) |
| 91 | self.image_table.connect("row-activated", self.row_actived_cb) |
| 92 | self.vbox.pack_start(self.image_table, expand=True, fill=True) |
| 93 | |
| 94 | self.show_all() |
| 95 | |
| 96 | def change_image_cb(self, model, path, columnid): |
| 97 | if not model: |
| 98 | return |
| 99 | iter = model.get_iter_first() |
| 100 | while iter: |
| 101 | rowpath = model.get_path(iter) |
| 102 | model[rowpath][columnid] = False |
| 103 | iter = model.iter_next(iter) |
| 104 | |
| 105 | model[path][columnid] = True |
| 106 | |
| 107 | def toggled_cb(self, table, cell, path, columnid, tree): |
| 108 | model = tree.get_model() |
| 109 | self.change_image_cb(model, path, columnid) |
| 110 | |
| 111 | def table_selected_cb(self, selection): |
| 112 | model, paths = selection.get_selected_rows() |
| 113 | if paths: |
| 114 | self.change_image_cb(model, paths[0], 1) |
| 115 | |
| 116 | def row_actived_cb(self, tab, model, path): |
| 117 | self.change_image_cb(model, path, 1) |
| 118 | self.emit('response', gtk.RESPONSE_YES) |
| 119 | |
| 120 | def select_path_cb(self, action, parent, entry): |
| 121 | dialog = gtk.FileChooserDialog("", parent, |
| 122 | gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER) |
| 123 | text = entry.get_text() |
| 124 | dialog.set_current_folder(text if len(text) > 0 else os.getcwd()) |
| 125 | button = dialog.add_button("Cancel", gtk.RESPONSE_NO) |
| 126 | HobAltButton.style_button(button) |
| 127 | button = dialog.add_button("Open", gtk.RESPONSE_YES) |
| 128 | HobButton.style_button(button) |
| 129 | response = dialog.run() |
| 130 | if response == gtk.RESPONSE_YES: |
| 131 | path = dialog.get_filename() |
| 132 | entry.set_text(path) |
| 133 | self.image_folder = path |
| 134 | self.fill_image_store() |
| 135 | |
| 136 | dialog.destroy() |
| 137 | |
| 138 | def fill_image_store(self): |
| 139 | self.image_list = [] |
| 140 | self.image_store.clear() |
| 141 | imageset = set() |
| 142 | for root, dirs, files in os.walk(self.image_folder): |
| 143 | # ignore the sub directories |
| 144 | dirs[:] = [] |
| 145 | for f in files: |
| 146 | for image_type in self.image_types: |
| 147 | if image_type in self.image_extension: |
| 148 | real_types = self.image_extension[image_type] |
| 149 | else: |
| 150 | real_types = [image_type] |
| 151 | for real_image_type in real_types: |
| 152 | if f.endswith('.' + real_image_type): |
| 153 | imageset.add(f.rsplit('.' + real_image_type)[0].rsplit('.rootfs')[0]) |
| 154 | self.image_list.append(f) |
| 155 | |
| 156 | for image in imageset: |
| 157 | self.image_store.set(self.image_store.append(), 0, image, 1, False) |
| 158 | |
| 159 | self.image_table.set_model(self.image_store) |
| 160 | |
| 161 | def response_cb(self, dialog, response_id): |
| 162 | self.image_names = [] |
| 163 | if response_id == gtk.RESPONSE_YES: |
| 164 | iter = self.image_store.get_iter_first() |
| 165 | while iter: |
| 166 | path = self.image_store.get_path(iter) |
| 167 | if self.image_store[path][1]: |
| 168 | for f in self.image_list: |
| 169 | if f.startswith(self.image_store[path][0] + '.'): |
| 170 | self.image_names.append(f) |
| 171 | break |
| 172 | iter = self.image_store.iter_next(iter) |