905 lines
36 KiB
Python
905 lines
36 KiB
Python
# BitBake Graphical GTK User Interface
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#
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# Copyright (C) 2011-2012 Intel Corporation
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#
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# Authored by Dongxiao Xu <dongxiao.xu@intel.com>
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# Authored by Shane Wang <shane.wang@intel.com>
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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 version 2 as
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# published by the Free Software Foundation.
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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 along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import gtk
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import gobject
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import os
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import os.path
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import sys
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import pango, pangocairo
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import cairo
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import math
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from bb.ui.crumbs.hobcolor import HobColors
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from bb.ui.crumbs.persistenttooltip import PersistentTooltip
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class hwc:
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MAIN_WIN_WIDTH = 1024
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MAIN_WIN_HEIGHT = 700
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class hic:
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HOB_ICON_BASE_DIR = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), ("ui/icons/"))
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ICON_RCIPE_DISPLAY_FILE = os.path.join(HOB_ICON_BASE_DIR, ('recipe/recipe_display.png'))
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ICON_RCIPE_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('recipe/recipe_hover.png'))
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ICON_PACKAGES_DISPLAY_FILE = os.path.join(HOB_ICON_BASE_DIR, ('packages/packages_display.png'))
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ICON_PACKAGES_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('packages/packages_hover.png'))
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ICON_LAYERS_DISPLAY_FILE = os.path.join(HOB_ICON_BASE_DIR, ('layers/layers_display.png'))
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ICON_LAYERS_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('layers/layers_hover.png'))
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ICON_IMAGES_DISPLAY_FILE = os.path.join(HOB_ICON_BASE_DIR, ('images/images_display.png'))
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ICON_IMAGES_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('images/images_hover.png'))
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ICON_SETTINGS_DISPLAY_FILE = os.path.join(HOB_ICON_BASE_DIR, ('settings/settings_display.png'))
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ICON_SETTINGS_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('settings/settings_hover.png'))
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ICON_INFO_DISPLAY_FILE = os.path.join(HOB_ICON_BASE_DIR, ('info/info_display.png'))
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ICON_INFO_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('info/info_hover.png'))
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ICON_INDI_CONFIRM_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/confirmation.png'))
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ICON_INDI_ERROR_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/denied.png'))
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ICON_INDI_REMOVE_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/remove.png'))
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ICON_INDI_REMOVE_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/remove-hover.png'))
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ICON_INDI_ADD_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/add.png'))
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ICON_INDI_ADD_HOVER_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/add-hover.png'))
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ICON_INDI_REFRESH_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/refresh.png'))
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ICON_INDI_ALERT_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/alert.png'))
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ICON_INDI_TICK_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/tick.png'))
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ICON_INDI_INFO_FILE = os.path.join(HOB_ICON_BASE_DIR, ('indicators/info.png'))
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class HobViewTable (gtk.VBox):
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"""
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A VBox to contain the table for different recipe views and package view
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"""
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__gsignals__ = {
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"toggled" : (gobject.SIGNAL_RUN_LAST,
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gobject.TYPE_NONE,
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(gobject.TYPE_PYOBJECT,
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gobject.TYPE_STRING,
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gobject.TYPE_INT,
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gobject.TYPE_PYOBJECT,)),
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"row-activated" : (gobject.SIGNAL_RUN_LAST,
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gobject.TYPE_NONE,
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(gobject.TYPE_PYOBJECT,
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gobject.TYPE_PYOBJECT,)),
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"cell-fadeinout-stopped" : (gobject.SIGNAL_RUN_LAST,
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gobject.TYPE_NONE,
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(gobject.TYPE_PYOBJECT,
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gobject.TYPE_PYOBJECT,
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gobject.TYPE_PYOBJECT,)),
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}
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def __init__(self, columns, name):
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gtk.VBox.__init__(self, False, 6)
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self.table_tree = gtk.TreeView()
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self.table_tree.set_headers_visible(True)
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self.table_tree.set_headers_clickable(True)
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self.table_tree.set_rules_hint(True)
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self.table_tree.set_enable_tree_lines(True)
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self.table_tree.get_selection().set_mode(gtk.SELECTION_SINGLE)
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self.toggle_columns = []
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self.table_tree.connect("row-activated", self.row_activated_cb)
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self.top_bar = None
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self.tab_name = name
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for i, column in enumerate(columns):
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col_name = column['col_name']
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col = gtk.TreeViewColumn(col_name)
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col.set_clickable(True)
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col.set_resizable(True)
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if self.tab_name.startswith('Included'):
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if col_name!='Included':
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col.set_sort_column_id(column['col_id'])
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else:
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col.set_sort_column_id(column['col_id'])
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if 'col_min' in column.keys():
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col.set_min_width(column['col_min'])
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if 'col_max' in column.keys():
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col.set_max_width(column['col_max'])
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if 'expand' in column.keys():
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col.set_expand(True)
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self.table_tree.append_column(col)
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if (not 'col_style' in column.keys()) or column['col_style'] == 'text':
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cell = gtk.CellRendererText()
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col.pack_start(cell, True)
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col.set_attributes(cell, text=column['col_id'])
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if 'col_t_id' in column.keys():
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col.add_attribute(cell, 'font', column['col_t_id'])
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elif column['col_style'] == 'check toggle':
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cell = HobCellRendererToggle()
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cell.set_property('activatable', True)
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cell.connect("toggled", self.toggled_cb, i, self.table_tree)
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cell.connect_render_state_changed(self.stop_cell_fadeinout_cb, self.table_tree)
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self.toggle_id = i
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col.pack_end(cell, True)
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col.set_attributes(cell, active=column['col_id'])
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self.toggle_columns.append(col_name)
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if 'col_group' in column.keys():
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col.set_cell_data_func(cell, self.set_group_number_cb)
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elif column['col_style'] == 'radio toggle':
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cell = gtk.CellRendererToggle()
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cell.set_property('activatable', True)
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cell.set_radio(True)
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cell.connect("toggled", self.toggled_cb, i, self.table_tree)
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self.toggle_id = i
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col.pack_end(cell, True)
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col.set_attributes(cell, active=column['col_id'])
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self.toggle_columns.append(col_name)
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elif column['col_style'] == 'binb':
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cell = gtk.CellRendererText()
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col.pack_start(cell, True)
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col.set_cell_data_func(cell, self.display_binb_cb, column['col_id'])
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if 'col_t_id' in column.keys():
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col.add_attribute(cell, 'font', column['col_t_id'])
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self.scroll = gtk.ScrolledWindow()
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self.scroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
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self.scroll.add(self.table_tree)
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self.pack_end(self.scroll, True, True, 0)
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def add_no_result_bar(self, entry):
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color = HobColors.KHAKI
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self.top_bar = gtk.EventBox()
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self.top_bar.set_size_request(-1, 70)
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self.top_bar.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse(color))
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self.top_bar.set_flags(gtk.CAN_DEFAULT)
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self.top_bar.grab_default()
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no_result_tab = gtk.Table(5, 20, True)
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self.top_bar.add(no_result_tab)
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label = gtk.Label()
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label.set_alignment(0.0, 0.5)
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title = "No results matching your search"
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label.set_markup("<span size='x-large'><b>%s</b></span>" % title)
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no_result_tab.attach(label, 1, 14, 1, 4)
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clear_button = HobButton("Clear search")
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clear_button.set_tooltip_text("Clear search query")
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clear_button.connect('clicked', self.set_search_entry_clear_cb, entry)
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no_result_tab.attach(clear_button, 16, 19, 1, 4)
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self.pack_start(self.top_bar, False, True, 12)
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self.top_bar.show_all()
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def set_search_entry_clear_cb(self, button, search):
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if search.get_editable() == True:
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search.set_text("")
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search.set_icon_sensitive(gtk.ENTRY_ICON_SECONDARY, False)
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search.grab_focus()
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def display_binb_cb(self, col, cell, model, it, col_id):
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binb = model.get_value(it, col_id)
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# Just display the first item
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if binb:
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bin = binb.split(', ')
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total_no = len(bin)
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if total_no > 1 and bin[0] == "User Selected":
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if total_no > 2:
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present_binb = bin[1] + ' (+' + str(total_no - 1) + ')'
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else:
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present_binb = bin[1]
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else:
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if total_no > 1:
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present_binb = bin[0] + ' (+' + str(total_no - 1) + ')'
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else:
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present_binb = bin[0]
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cell.set_property('text', present_binb)
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else:
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cell.set_property('text', "")
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return True
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def set_model(self, tree_model):
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self.table_tree.set_model(tree_model)
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def toggle_default(self):
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model = self.table_tree.get_model()
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if not model:
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return
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iter = model.get_iter_first()
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if iter:
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rowpath = model.get_path(iter)
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model[rowpath][self.toggle_id] = True
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def toggled_cb(self, cell, path, columnid, tree):
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self.emit("toggled", cell, path, columnid, tree)
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def row_activated_cb(self, tree, path, view_column):
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if not view_column.get_title() in self.toggle_columns:
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self.emit("row-activated", tree.get_model(), path)
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def stop_cell_fadeinout_cb(self, ctrl, cell, tree):
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self.emit("cell-fadeinout-stopped", ctrl, cell, tree)
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def set_group_number_cb(self, col, cell, model, iter):
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if model and (model.iter_parent(iter) == None):
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cell.cell_attr["number_of_children"] = model.iter_n_children(iter)
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else:
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cell.cell_attr["number_of_children"] = 0
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def connect_group_selection(self, cb_func):
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self.table_tree.get_selection().connect("changed", cb_func)
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"""
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A method to calculate a softened value for the colour of widget when in the
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provided state.
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widget: the widget whose style to use
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state: the state of the widget to use the style for
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Returns a string value representing the softened colour
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"""
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def soften_color(widget, state=gtk.STATE_NORMAL):
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# this colour munging routine is heavily inspired bu gdu_util_get_mix_color()
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# from gnome-disk-utility:
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# http://git.gnome.org/browse/gnome-disk-utility/tree/src/gdu-gtk/gdu-gtk.c?h=gnome-3-0
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blend = 0.7
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style = widget.get_style()
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color = style.text[state]
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color.red = color.red * blend + style.base[state].red * (1.0 - blend)
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color.green = color.green * blend + style.base[state].green * (1.0 - blend)
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color.blue = color.blue * blend + style.base[state].blue * (1.0 - blend)
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return color.to_string()
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class BaseHobButton(gtk.Button):
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"""
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A gtk.Button subclass which follows the visual design of Hob for primary
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action buttons
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label: the text to display as the button's label
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"""
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def __init__(self, label):
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gtk.Button.__init__(self, label)
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HobButton.style_button(self)
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@staticmethod
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def style_button(button):
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style = button.get_style()
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style = gtk.rc_get_style_by_paths(gtk.settings_get_default(), 'gtk-button', 'gtk-button', gobject.TYPE_NONE)
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button.set_flags(gtk.CAN_DEFAULT)
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button.grab_default()
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# label = "<span size='x-large'><b>%s</b></span>" % gobject.markup_escape_text(button.get_label())
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label = button.get_label()
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button.set_label(label)
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button.child.set_use_markup(True)
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class HobButton(BaseHobButton):
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"""
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A gtk.Button subclass which follows the visual design of Hob for primary
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action buttons
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label: the text to display as the button's label
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"""
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def __init__(self, label):
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BaseHobButton.__init__(self, label)
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HobButton.style_button(self)
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class HobAltButton(BaseHobButton):
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"""
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A gtk.Button subclass which has no relief, and so is more discrete
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"""
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def __init__(self, label):
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BaseHobButton.__init__(self, label)
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HobAltButton.style_button(self)
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"""
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A callback for the state-changed event to ensure the text is displayed
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differently when the widget is not sensitive
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"""
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@staticmethod
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def desensitise_on_state_change_cb(button, state):
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if not button.get_property("sensitive"):
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HobAltButton.set_text(button, False)
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else:
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HobAltButton.set_text(button, True)
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"""
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Set the button label with an appropriate colour for the current widget state
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"""
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@staticmethod
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def set_text(button, sensitive=True):
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if sensitive:
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colour = HobColors.PALE_BLUE
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else:
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colour = HobColors.LIGHT_GRAY
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button.set_label("<span size='large' color='%s'><b>%s</b></span>" % (colour, gobject.markup_escape_text(button.text)))
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button.child.set_use_markup(True)
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class HobImageButton(gtk.Button):
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"""
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A gtk.Button with an icon and two rows of text, the second of which is
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displayed in a blended colour.
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primary_text: the main button label
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secondary_text: optional second line of text
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icon_path: path to the icon file to display on the button
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"""
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def __init__(self, primary_text, secondary_text="", icon_path="", hover_icon_path=""):
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gtk.Button.__init__(self)
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self.set_relief(gtk.RELIEF_NONE)
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self.icon_path = icon_path
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self.hover_icon_path = hover_icon_path
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hbox = gtk.HBox(False, 10)
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hbox.show()
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self.add(hbox)
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self.icon = gtk.Image()
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self.icon.set_from_file(self.icon_path)
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self.icon.set_alignment(0.5, 0.0)
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self.icon.show()
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if self.hover_icon_path and len(self.hover_icon_path):
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self.connect("enter-notify-event", self.set_hover_icon_cb)
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self.connect("leave-notify-event", self.set_icon_cb)
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hbox.pack_start(self.icon, False, False, 0)
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label = gtk.Label()
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label.set_alignment(0.0, 0.5)
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colour = soften_color(label)
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mark = "<span size='x-large'>%s</span>\n<span size='medium' fgcolor='%s' weight='ultralight'>%s</span>" % (primary_text, colour, secondary_text)
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label.set_markup(mark)
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label.show()
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hbox.pack_start(label, True, True, 0)
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def set_hover_icon_cb(self, widget, event):
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self.icon.set_from_file(self.hover_icon_path)
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def set_icon_cb(self, widget, event):
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self.icon.set_from_file(self.icon_path)
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class HobInfoButton(gtk.EventBox):
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"""
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This class implements a button-like widget per the Hob visual and UX designs
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which will display a persistent tooltip, with the contents of tip_markup, when
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clicked.
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tip_markup: the Pango Markup to be displayed in the persistent tooltip
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"""
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def __init__(self, tip_markup, parent=None):
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gtk.EventBox.__init__(self)
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self.image = gtk.Image()
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self.image.set_from_file(
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hic.ICON_INFO_DISPLAY_FILE)
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self.image.show()
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self.add(self.image)
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self.tip_markup = tip_markup
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self.my_parent = parent
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self.set_events(gtk.gdk.BUTTON_RELEASE |
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gtk.gdk.ENTER_NOTIFY_MASK |
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gtk.gdk.LEAVE_NOTIFY_MASK)
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self.connect("button-release-event", self.button_release_cb)
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self.connect("enter-notify-event", self.mouse_in_cb)
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self.connect("leave-notify-event", self.mouse_out_cb)
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"""
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When the mouse click is released emulate a button-click and show the associated
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PersistentTooltip
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"""
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def button_release_cb(self, widget, event):
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from bb.ui.crumbs.hig.propertydialog import PropertyDialog
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self.dialog = PropertyDialog(title = '',
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parent = self.my_parent,
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information = self.tip_markup,
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flags = gtk.DIALOG_DESTROY_WITH_PARENT
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| gtk.DIALOG_NO_SEPARATOR)
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button = self.dialog.add_button("Close", gtk.RESPONSE_CANCEL)
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HobAltButton.style_button(button)
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button.connect("clicked", lambda w: self.dialog.destroy())
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self.dialog.show_all()
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self.dialog.run()
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"""
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Change to the prelight image when the mouse enters the widget
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"""
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def mouse_in_cb(self, widget, event):
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self.image.set_from_file(hic.ICON_INFO_HOVER_FILE)
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"""
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Change to the stock image when the mouse enters the widget
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"""
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def mouse_out_cb(self, widget, event):
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self.image.set_from_file(hic.ICON_INFO_DISPLAY_FILE)
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class HobIndicator(gtk.DrawingArea):
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def __init__(self, count):
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gtk.DrawingArea.__init__(self)
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# Set no window for transparent background
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self.set_has_window(False)
|
|
self.set_size_request(38,38)
|
|
# We need to pass through button clicks
|
|
self.add_events(gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK)
|
|
|
|
self.connect('expose-event', self.expose)
|
|
|
|
self.count = count
|
|
self.color = HobColors.GRAY
|
|
|
|
def expose(self, widget, event):
|
|
if self.count and self.count > 0:
|
|
ctx = widget.window.cairo_create()
|
|
|
|
x, y, w, h = self.allocation
|
|
|
|
ctx.set_operator(cairo.OPERATOR_OVER)
|
|
ctx.set_source_color(gtk.gdk.color_parse(self.color))
|
|
ctx.translate(w/2, h/2)
|
|
ctx.arc(x, y, min(w,h)/2 - 2, 0, 2*math.pi)
|
|
ctx.fill_preserve()
|
|
|
|
layout = self.create_pango_layout(str(self.count))
|
|
textw, texth = layout.get_pixel_size()
|
|
x = (w/2)-(textw/2) + x
|
|
y = (h/2) - (texth/2) + y
|
|
ctx.move_to(x, y)
|
|
self.window.draw_layout(self.style.light_gc[gtk.STATE_NORMAL], int(x), int(y), layout)
|
|
|
|
def set_count(self, count):
|
|
self.count = count
|
|
|
|
def set_active(self, active):
|
|
if active:
|
|
self.color = HobColors.DEEP_RED
|
|
else:
|
|
self.color = HobColors.GRAY
|
|
|
|
class HobTabLabel(gtk.HBox):
|
|
def __init__(self, text, count=0):
|
|
gtk.HBox.__init__(self, False, 0)
|
|
self.indicator = HobIndicator(count)
|
|
self.indicator.show()
|
|
self.pack_end(self.indicator, False, False)
|
|
self.lbl = gtk.Label(text)
|
|
self.lbl.set_alignment(0.0, 0.5)
|
|
self.lbl.show()
|
|
self.pack_end(self.lbl, True, True, 6)
|
|
|
|
def set_count(self, count):
|
|
self.indicator.set_count(count)
|
|
|
|
def set_active(self, active=True):
|
|
self.indicator.set_active(active)
|
|
|
|
class HobNotebook(gtk.Notebook):
|
|
def __init__(self):
|
|
gtk.Notebook.__init__(self)
|
|
self.set_property('homogeneous', True)
|
|
|
|
self.pages = []
|
|
|
|
self.search = None
|
|
self.search_focus = False
|
|
self.page_changed = False
|
|
|
|
self.connect("switch-page", self.page_changed_cb)
|
|
|
|
self.show_all()
|
|
|
|
def page_changed_cb(self, nb, page, page_num):
|
|
for p, lbl in enumerate(self.pages):
|
|
if p == page_num:
|
|
lbl.set_active()
|
|
else:
|
|
lbl.set_active(False)
|
|
|
|
if self.search:
|
|
self.page_changed = True
|
|
self.reset_entry(self.search, page_num)
|
|
|
|
def append_page(self, child, tab_label, tab_tooltip=None):
|
|
label = HobTabLabel(tab_label)
|
|
if tab_tooltip:
|
|
label.set_tooltip_text(tab_tooltip)
|
|
label.set_active(False)
|
|
self.pages.append(label)
|
|
gtk.Notebook.append_page(self, child, label)
|
|
|
|
def set_entry(self, names, tips):
|
|
self.search = gtk.Entry()
|
|
self.search_names = names
|
|
self.search_tips = tips
|
|
style = self.search.get_style()
|
|
style.text[gtk.STATE_NORMAL] = self.get_colormap().alloc_color(HobColors.GRAY, False, False)
|
|
self.search.set_style(style)
|
|
self.search.set_text(names[0])
|
|
self.search.set_tooltip_text(self.search_tips[0])
|
|
self.search.props.has_tooltip = True
|
|
|
|
self.search.set_editable(False)
|
|
self.search.set_icon_from_stock(gtk.ENTRY_ICON_SECONDARY, gtk.STOCK_CLEAR)
|
|
self.search.set_icon_sensitive(gtk.ENTRY_ICON_SECONDARY, False)
|
|
self.search.connect("icon-release", self.set_search_entry_clear_cb)
|
|
self.search.set_width_chars(30)
|
|
self.search.show()
|
|
|
|
self.search.connect("focus-in-event", self.set_search_entry_editable_cb)
|
|
self.search.connect("focus-out-event", self.set_search_entry_reset_cb)
|
|
self.set_action_widget(self.search, gtk.PACK_END)
|
|
|
|
def show_indicator_icon(self, title, number):
|
|
for child in self.pages:
|
|
if child.lbl.get_label() == title:
|
|
child.set_count(number)
|
|
|
|
def hide_indicator_icon(self, title):
|
|
for child in self.pages:
|
|
if child.lbl.get_label() == title:
|
|
child.set_count(0)
|
|
|
|
def set_search_entry_editable_cb(self, search, event):
|
|
self.search_focus = True
|
|
search.set_editable(True)
|
|
text = search.get_text()
|
|
if text in self.search_names:
|
|
search.set_text("")
|
|
style = self.search.get_style()
|
|
style.text[gtk.STATE_NORMAL] = self.get_colormap().alloc_color(HobColors.BLACK, False, False)
|
|
search.set_style(style)
|
|
|
|
def set_search_entry_reset_cb(self, search, event):
|
|
page_num = self.get_current_page()
|
|
text = search.get_text()
|
|
if not text:
|
|
self.reset_entry(search, page_num)
|
|
|
|
def reset_entry(self, entry, page_num):
|
|
style = entry.get_style()
|
|
style.text[gtk.STATE_NORMAL] = self.get_colormap().alloc_color(HobColors.GRAY, False, False)
|
|
entry.set_style(style)
|
|
entry.set_text(self.search_names[page_num])
|
|
entry.set_tooltip_text(self.search_tips[page_num])
|
|
entry.set_editable(False)
|
|
entry.set_icon_sensitive(gtk.ENTRY_ICON_SECONDARY, False)
|
|
|
|
def set_search_entry_clear_cb(self, search, icon_pos, event):
|
|
if search.get_editable() == True:
|
|
search.set_text("")
|
|
search.set_icon_sensitive(gtk.ENTRY_ICON_SECONDARY, False)
|
|
search.grab_focus()
|
|
|
|
def set_page(self, title):
|
|
for child in self.pages:
|
|
if child.lbl.get_label() == title:
|
|
child.grab_focus()
|
|
self.set_current_page(self.pages.index(child))
|
|
return
|
|
|
|
class HobWarpCellRendererText(gtk.CellRendererText):
|
|
def __init__(self, col_number):
|
|
gtk.CellRendererText.__init__(self)
|
|
self.set_property("wrap-mode", pango.WRAP_WORD_CHAR)
|
|
self.set_property("wrap-width", 300) # default value wrap width is 300
|
|
self.col_n = col_number
|
|
|
|
def do_render(self, window, widget, background_area, cell_area, expose_area, flags):
|
|
if widget:
|
|
self.props.wrap_width = self.get_resized_wrap_width(widget, widget.get_column(self.col_n))
|
|
return gtk.CellRendererText.do_render(self, window, widget, background_area, cell_area, expose_area, flags)
|
|
|
|
def get_resized_wrap_width(self, treeview, column):
|
|
otherCols = []
|
|
for col in treeview.get_columns():
|
|
if col != column:
|
|
otherCols.append(col)
|
|
adjwidth = treeview.allocation.width - sum(c.get_width() for c in otherCols)
|
|
adjwidth -= treeview.style_get_property("horizontal-separator") * 4
|
|
if self.props.wrap_width == adjwidth or adjwidth <= 0:
|
|
adjwidth = self.props.wrap_width
|
|
return adjwidth
|
|
|
|
gobject.type_register(HobWarpCellRendererText)
|
|
|
|
class HobIconChecker(hic):
|
|
def set_hob_icon_to_stock_icon(self, file_path, stock_id=""):
|
|
try:
|
|
pixbuf = gtk.gdk.pixbuf_new_from_file(file_path)
|
|
except Exception, e:
|
|
return None
|
|
|
|
if stock_id and (gtk.icon_factory_lookup_default(stock_id) == None):
|
|
icon_factory = gtk.IconFactory()
|
|
icon_factory.add_default()
|
|
icon_factory.add(stock_id, gtk.IconSet(pixbuf))
|
|
gtk.stock_add([(stock_id, '_label', 0, 0, '')])
|
|
|
|
return icon_factory.lookup(stock_id)
|
|
|
|
return None
|
|
|
|
"""
|
|
For make hob icon consistently by request, and avoid icon view diff by system or gtk version, we use some 'hob icon' to replace the 'gtk icon'.
|
|
this function check the stock_id and make hob_id to replaced the gtk_id then return it or ""
|
|
"""
|
|
def check_stock_icon(self, stock_name=""):
|
|
HOB_CHECK_STOCK_NAME = {
|
|
('hic-dialog-info', 'gtk-dialog-info', 'dialog-info') : self.ICON_INDI_INFO_FILE,
|
|
('hic-ok', 'gtk-ok', 'ok') : self.ICON_INDI_TICK_FILE,
|
|
('hic-dialog-error', 'gtk-dialog-error', 'dialog-error') : self.ICON_INDI_ERROR_FILE,
|
|
('hic-dialog-warning', 'gtk-dialog-warning', 'dialog-warning') : self.ICON_INDI_ALERT_FILE,
|
|
('hic-task-refresh', 'gtk-execute', 'execute') : self.ICON_INDI_REFRESH_FILE,
|
|
}
|
|
valid_stock_id = stock_name
|
|
if stock_name:
|
|
for names, path in HOB_CHECK_STOCK_NAME.iteritems():
|
|
if stock_name in names:
|
|
valid_stock_id = names[0]
|
|
if not gtk.icon_factory_lookup_default(valid_stock_id):
|
|
self.set_hob_icon_to_stock_icon(path, valid_stock_id)
|
|
|
|
return valid_stock_id
|
|
|
|
class HobCellRendererController(gobject.GObject):
|
|
(MODE_CYCLE_RUNNING, MODE_ONE_SHORT) = range(2)
|
|
__gsignals__ = {
|
|
"run-timer-stopped" : (gobject.SIGNAL_RUN_LAST,
|
|
gobject.TYPE_NONE,
|
|
()),
|
|
}
|
|
def __init__(self, runningmode=MODE_CYCLE_RUNNING, is_draw_row=False):
|
|
gobject.GObject.__init__(self)
|
|
self.timeout_id = None
|
|
self.current_angle_pos = 0.0
|
|
self.step_angle = 0.0
|
|
self.tree_headers_height = 0
|
|
self.running_cell_areas = []
|
|
self.running_mode = runningmode
|
|
self.is_queue_draw_row_area = is_draw_row
|
|
self.force_stop_enable = False
|
|
|
|
def is_active(self):
|
|
if self.timeout_id:
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
def reset_run(self):
|
|
self.force_stop()
|
|
self.running_cell_areas = []
|
|
self.current_angle_pos = 0.0
|
|
self.step_angle = 0.0
|
|
|
|
''' time_iterval: (1~1000)ms, which will be as the basic interval count for timer
|
|
init_usrdata: the current data which related the progress-bar will be at
|
|
min_usrdata: the range of min of user data
|
|
max_usrdata: the range of max of user data
|
|
step: each step which you want to progress
|
|
Note: the init_usrdata should in the range of from min to max, and max should > min
|
|
step should < (max - min)
|
|
'''
|
|
def start_run(self, time_iterval, init_usrdata, min_usrdata, max_usrdata, step, tree):
|
|
if (not time_iterval) or (not max_usrdata):
|
|
return
|
|
usr_range = (max_usrdata - min_usrdata) * 1.0
|
|
self.current_angle_pos = (init_usrdata * 1.0) / usr_range
|
|
self.step_angle = (step * 1) / usr_range
|
|
self.timeout_id = gobject.timeout_add(int(time_iterval),
|
|
self.make_image_on_progressing_cb, tree)
|
|
self.tree_headers_height = self.get_treeview_headers_height(tree)
|
|
self.force_stop_enable = False
|
|
|
|
def force_stop(self):
|
|
self.emit("run-timer-stopped")
|
|
self.force_stop_enable = True
|
|
if self.timeout_id:
|
|
if gobject.source_remove(self.timeout_id):
|
|
self.timeout_id = None
|
|
|
|
def on_draw_pixbuf_cb(self, pixbuf, cr, x, y, img_width, img_height, do_refresh=True):
|
|
if pixbuf:
|
|
r = max(img_width/2, img_height/2)
|
|
cr.translate(x + r, y + r)
|
|
if do_refresh:
|
|
cr.rotate(2 * math.pi * self.current_angle_pos)
|
|
|
|
cr.set_source_pixbuf(pixbuf, -img_width/2, -img_height/2)
|
|
cr.paint()
|
|
|
|
def on_draw_fadeinout_cb(self, cr, color, x, y, width, height, do_fadeout=True):
|
|
if do_fadeout:
|
|
alpha = self.current_angle_pos * 0.8
|
|
else:
|
|
alpha = (1.0 - self.current_angle_pos) * 0.8
|
|
|
|
cr.set_source_rgba(color.red, color.green, color.blue, alpha)
|
|
cr.rectangle(x, y, width, height)
|
|
cr.fill()
|
|
|
|
def get_treeview_headers_height(self, tree):
|
|
if tree and (tree.get_property("headers-visible") == True):
|
|
height = tree.get_allocation().height - tree.get_bin_window().get_size()[1]
|
|
return height
|
|
|
|
return 0
|
|
|
|
def make_image_on_progressing_cb(self, tree):
|
|
self.current_angle_pos += self.step_angle
|
|
if self.running_mode == self.MODE_CYCLE_RUNNING:
|
|
if (self.current_angle_pos >= 1):
|
|
self.current_angle_pos = self.step_angle
|
|
else:
|
|
if self.current_angle_pos > 1:
|
|
self.force_stop()
|
|
return False
|
|
|
|
if self.is_queue_draw_row_area:
|
|
for path in self.running_cell_areas:
|
|
rect = tree.get_cell_area(path, tree.get_column(0))
|
|
row_x, _, row_width, _ = tree.get_visible_rect()
|
|
tree.queue_draw_area(row_x, rect.y + self.tree_headers_height, row_width, rect.height)
|
|
else:
|
|
for rect in self.running_cell_areas:
|
|
tree.queue_draw_area(rect.x, rect.y + self.tree_headers_height, rect.width, rect.height)
|
|
|
|
return (not self.force_stop_enable)
|
|
|
|
def append_running_cell_area(self, cell_area):
|
|
if cell_area and (cell_area not in self.running_cell_areas):
|
|
self.running_cell_areas.append(cell_area)
|
|
|
|
def remove_running_cell_area(self, cell_area):
|
|
if cell_area in self.running_cell_areas:
|
|
self.running_cell_areas.remove(cell_area)
|
|
if not self.running_cell_areas:
|
|
self.reset_run()
|
|
|
|
gobject.type_register(HobCellRendererController)
|
|
|
|
class HobCellRendererPixbuf(gtk.CellRendererPixbuf):
|
|
def __init__(self):
|
|
gtk.CellRendererPixbuf.__init__(self)
|
|
self.control = HobCellRendererController()
|
|
# add icon checker for make the gtk-icon transfer to hob-icon
|
|
self.checker = HobIconChecker()
|
|
self.set_property("stock-size", gtk.ICON_SIZE_DND)
|
|
|
|
def get_pixbuf_from_stock_icon(self, widget, stock_id="", size=gtk.ICON_SIZE_DIALOG):
|
|
if widget and stock_id and gtk.icon_factory_lookup_default(stock_id):
|
|
return widget.render_icon(stock_id, size)
|
|
|
|
return None
|
|
|
|
def set_icon_name_to_id(self, new_name):
|
|
if new_name and type(new_name) == str:
|
|
# check the name is need to transfer to hob icon or not
|
|
name = self.checker.check_stock_icon(new_name)
|
|
if name.startswith("hic") or name.startswith("gtk"):
|
|
stock_id = name
|
|
else:
|
|
stock_id = 'gtk-' + name
|
|
|
|
return stock_id
|
|
|
|
''' render cell exactly, "icon-name" is priority
|
|
if use the 'hic-task-refresh' will make the pix animation
|
|
if 'pix' will change the pixbuf for it from the pixbuf or image.
|
|
'''
|
|
def do_render(self, window, tree, background_area,cell_area, expose_area, flags):
|
|
if (not self.control) or (not tree):
|
|
return
|
|
|
|
x, y, w, h = self.on_get_size(tree, cell_area)
|
|
x += cell_area.x
|
|
y += cell_area.y
|
|
w -= 2 * self.get_property("xpad")
|
|
h -= 2 * self.get_property("ypad")
|
|
|
|
stock_id = ""
|
|
if self.props.icon_name:
|
|
stock_id = self.set_icon_name_to_id(self.props.icon_name)
|
|
elif self.props.stock_id:
|
|
stock_id = self.props.stock_id
|
|
elif self.props.pixbuf:
|
|
pix = self.props.pixbuf
|
|
else:
|
|
return
|
|
|
|
if stock_id:
|
|
pix = self.get_pixbuf_from_stock_icon(tree, stock_id, self.props.stock_size)
|
|
if stock_id == 'hic-task-refresh':
|
|
self.control.append_running_cell_area(cell_area)
|
|
if self.control.is_active():
|
|
self.control.on_draw_pixbuf_cb(pix, window.cairo_create(), x, y, w, h, True)
|
|
else:
|
|
self.control.start_run(200, 0, 0, 1000, 150, tree)
|
|
else:
|
|
self.control.remove_running_cell_area(cell_area)
|
|
self.control.on_draw_pixbuf_cb(pix, window.cairo_create(), x, y, w, h, False)
|
|
|
|
def on_get_size(self, widget, cell_area):
|
|
if self.props.icon_name or self.props.pixbuf or self.props.stock_id:
|
|
w, h = gtk.icon_size_lookup(self.props.stock_size)
|
|
calc_width = self.get_property("xpad") * 2 + w
|
|
calc_height = self.get_property("ypad") * 2 + h
|
|
x_offset = 0
|
|
y_offset = 0
|
|
if cell_area and w > 0 and h > 0:
|
|
x_offset = self.get_property("xalign") * (cell_area.width - calc_width - self.get_property("xpad"))
|
|
y_offset = self.get_property("yalign") * (cell_area.height - calc_height - self.get_property("ypad"))
|
|
|
|
return x_offset, y_offset, w, h
|
|
|
|
return 0, 0, 0, 0
|
|
|
|
gobject.type_register(HobCellRendererPixbuf)
|
|
|
|
class HobCellRendererToggle(gtk.CellRendererToggle):
|
|
def __init__(self):
|
|
gtk.CellRendererToggle.__init__(self)
|
|
self.ctrl = HobCellRendererController(is_draw_row=True)
|
|
self.ctrl.running_mode = self.ctrl.MODE_ONE_SHORT
|
|
self.cell_attr = {"fadeout": False, "number_of_children": 0}
|
|
|
|
def do_render(self, window, widget, background_area, cell_area, expose_area, flags):
|
|
if (not self.ctrl) or (not widget):
|
|
return
|
|
|
|
if flags & gtk.CELL_RENDERER_SELECTED:
|
|
state = gtk.STATE_SELECTED
|
|
else:
|
|
state = gtk.STATE_NORMAL
|
|
|
|
if self.ctrl.is_active():
|
|
path = widget.get_path_at_pos(cell_area.x + cell_area.width/2, cell_area.y + cell_area.height/2)
|
|
# sometimes the parameters of cell_area will be a negative number,such as pull up down the scroll bar
|
|
# it's over the tree container range, so the path will be bad
|
|
if not path: return
|
|
path = path[0]
|
|
if path in self.ctrl.running_cell_areas:
|
|
cr = window.cairo_create()
|
|
color = widget.get_style().base[state]
|
|
|
|
row_x, _, row_width, _ = widget.get_visible_rect()
|
|
border_y = self.get_property("ypad")
|
|
self.ctrl.on_draw_fadeinout_cb(cr, color, row_x, cell_area.y - border_y, row_width, \
|
|
cell_area.height + border_y * 2, self.cell_attr["fadeout"])
|
|
# draw number of a group
|
|
if self.cell_attr["number_of_children"]:
|
|
text = "%d pkg" % self.cell_attr["number_of_children"]
|
|
pangolayout = widget.create_pango_layout(text)
|
|
textw, texth = pangolayout.get_pixel_size()
|
|
x = cell_area.x + (cell_area.width/2) - (textw/2)
|
|
y = cell_area.y + (cell_area.height/2) - (texth/2)
|
|
|
|
widget.style.paint_layout(window, state, True, cell_area, widget, "checkbox", x, y, pangolayout)
|
|
else:
|
|
return gtk.CellRendererToggle.do_render(self, window, widget, background_area, cell_area, expose_area, flags)
|
|
|
|
'''delay: normally delay time is 1000ms
|
|
cell_list: whilch cells need to be render
|
|
'''
|
|
def fadeout(self, tree, delay, cell_list=None):
|
|
if (delay < 200) or (not tree):
|
|
return
|
|
self.cell_attr["fadeout"] = True
|
|
self.ctrl.running_cell_areas = cell_list
|
|
self.ctrl.start_run(200, 0, 0, delay, (delay * 200 / 1000), tree)
|
|
|
|
def connect_render_state_changed(self, func, usrdata=None):
|
|
if not func:
|
|
return
|
|
if usrdata:
|
|
self.ctrl.connect("run-timer-stopped", func, self, usrdata)
|
|
else:
|
|
self.ctrl.connect("run-timer-stopped", func, self)
|
|
|
|
gobject.type_register(HobCellRendererToggle)
|