diff options
Diffstat (limited to 'src/jarabe/journal/thumbsview.py')
| -rw-r--r-- | src/jarabe/journal/thumbsview.py | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/src/jarabe/journal/thumbsview.py b/src/jarabe/journal/thumbsview.py deleted file mode 100644 index 4a59ff2..0000000 --- a/src/jarabe/journal/thumbsview.py +++ /dev/null @@ -1,287 +0,0 @@ -# Copyright (C) 2009, Aleksey Lim -# -# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -import sys -import gobject -import hippo -import pango - -from sugar.graphics import style -from sugar.graphics.icon import CanvasIcon -from sugar.graphics.xocolor import XoColor -from sugar.graphics.palette import CanvasInvoker - -from jarabe.journal.keepicon import KeepIcon -from jarabe.journal.source import Source -from jarabe.journal.objectmodel import ObjectModel -from jarabe.journal.tableview import TableView, TableCell -from jarabe.journal.palettes import ObjectPalette -from jarabe.journal import misc -from jarabe.journal import model - -ROWS = 4 -COLUMNS = 5 -STAR_WIDTH = 30 - - -class ThumbsCell(TableCell, hippo.CanvasBox): - - def __init__(self): - TableCell.__init__(self) - - self._last_uid = None - - hippo.CanvasBox.__init__(self, - orientation=hippo.ORIENTATION_HORIZONTAL, - padding_left=style.DEFAULT_SPACING, - padding_top=style.DEFAULT_SPACING * 2, - spacing=style.DEFAULT_PADDING) - - self.connect('button-release-event', self.__button_release_event_cb) - - # tools column - - tools_box = hippo.CanvasBox( - spacing=style.DEFAULT_PADDING, - orientation=hippo.ORIENTATION_VERTICAL, - box_width=STAR_WIDTH) - self.append(tools_box) - - self.keep = KeepIcon(False) - self.keep.props.size = style.SMALL_ICON_SIZE - self.keep.connect('activated', self.__star_activated_cb) - tools_box.append(self.keep) - - details = DetailsIcon( - size=style.SMALL_ICON_SIZE) - details.connect('activated', self.__detail_activated_cb) - tools_box.append(details) - - # main column - - main_box = hippo.CanvasBox( - orientation=hippo.ORIENTATION_VERTICAL) - self.append(main_box, hippo.PACK_EXPAND) - - self.allocation_box = hippo.CanvasBox() - main_box.append(self.allocation_box, hippo.PACK_EXPAND) - - self.activity_box = hippo.CanvasBox( - border=style.LINE_WIDTH, - border_color=style.COLOR_BUTTON_GREY.get_int()) - self.allocation_box.append(self.activity_box, hippo.PACK_FIXED) - - self.thumb = ThumbCanvas(self, - xalign=hippo.ALIGNMENT_START, - yalign=hippo.ALIGNMENT_START) - self.thumb.connect('detail-clicked', self.__detail_clicked_cb) - self.activity_box.append(self.thumb, hippo.PACK_FIXED) - - self.activity_icon = ActivityIcon(self, - xalign=hippo.ALIGNMENT_START, - yalign=hippo.ALIGNMENT_START) - self.activity_icon.connect('detail-clicked', self.__detail_clicked_cb) - self.activity_box.append(self.activity_icon, hippo.PACK_EXPAND) - - self.title = hippo.CanvasText( - padding_top=style.DEFAULT_PADDING, - xalign=hippo.ALIGNMENT_START, - size_mode=hippo.CANVAS_SIZE_ELLIPSIZE_END) - main_box.append(self.title) - - self.date = hippo.CanvasText( - xalign=hippo.ALIGNMENT_START, - size_mode=hippo.CANVAS_SIZE_ELLIPSIZE_END) - main_box.append(self.date) - - def do_fill_in(self): - title_weight = pango.AttrWeight(pango.WEIGHT_BOLD) - title_weight.start_index = 0 - title_weight.end_index = sys.maxint - title_attributes = pango.AttrList() - title_attributes.insert(title_weight) - - self.title.props.attributes = title_attributes - self.title.props.text = self.row[Source.FIELD_TITLE] or '' - - self.date.props.text = self.row[Source.FIELD_MODIFY_TIME] or '' - self.keep.props.keep = int(self.row[Source.FIELD_KEEP] or 0) == 1 - - w, h = self.table.thumb_size - self.activity_box.props.box_width = w - self.activity_box.props.box_height = h - - thumb = self.row[Source.FIELD_THUMB] - - if self._last_uid == self.row[Source.FIELD_UID] and \ - not ObjectModel.FIELD_FETCHED_FLAG in self.row: - # do not blink by preview while re-reading entries - return - else: - self._last_uid = self.row[Source.FIELD_UID] - - if thumb is None: - self.thumb.set_visible(False) - self.activity_icon.set_visible(True) - self.activity_icon.palette = None - self.activity_icon.update_icon() - else: - self.activity_icon.set_visible(False) - self.thumb.set_visible(True) - self.thumb.props.scale_width = w - style.LINE_WIDTH * 2 - self.thumb.props.scale_height = h - style.LINE_WIDTH * 2 - self.thumb.props.image = thumb - self.thumb.palette = None - self.thumb.allocate(w, h, True) - self.activity_box.set_position(self.thumb, - style.LINE_WIDTH, style.LINE_WIDTH) - - def __star_activated_cb(self, keep_button): - self.row.metadata['keep'] = not keep_button.props.keep and 1 or 0 - model.write(self.row.metadata, update_mtime=False) - - def __detail_activated_cb(self, button): - self.table.emit('detail-clicked', self.row[Source.FIELD_UID]) - - def __detail_clicked_cb(self, sender, uid): - self.table.emit('detail-clicked', uid) - - def __button_release_event_cb(self, sender, event): - if not self.table.props.hover_selection: - return False - uid = self.row[Source.FIELD_UID] - self.table.emit('entry-activated', uid) - return False - - -class ActivityCanvas(object): - - def __init__(self, cell): - self._cell = cell - self.connect_after('button-release-event', - self.__button_release_event_cb) - self.palette = None - - def create_palette(self): - if self._cell.table.props.hover_selection: - return - palette = ObjectPalette(self._cell.row.metadata, detail=True) - palette.connect('detail-clicked', self.__detail_clicked_cb) - return palette - - def __detail_clicked_cb(self, palette, uid): - self.emit('detail-clicked', uid) - - def __button_release_event_cb(self, button, event): - misc.resume(self._cell.row.metadata) - return True - - -class ActivityIcon(ActivityCanvas, CanvasIcon): - - __gsignals__ = { - 'detail-clicked': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, - ([str])), - } - - def __init__(self, cell, **kwargs): - CanvasIcon.__init__(self, **kwargs) - ActivityCanvas.__init__(self, cell) - - def update_icon(self): - metadata = self._cell.row.metadata - self.props.file_name = misc.get_icon_name(metadata) - - if misc.is_activity_bundle(metadata): - self.props.fill_color = style.COLOR_TRANSPARENT.get_svg() - self.props.stroke_color = style.COLOR_BUTTON_GREY.get_svg() - else: - if 'icon-color' in metadata and metadata['icon-color']: - self.props.xo_color = XoColor(metadata['icon-color']) - - -class ThumbCanvas(ActivityCanvas, hippo.CanvasImage): - - __gsignals__ = { - 'detail-clicked': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, - ([str])), - } - - def __init__(self, cell, **kwargs): - hippo.CanvasImage.__init__(self, **kwargs) - ActivityCanvas.__init__(self, cell) - - self._palette_invoker = CanvasInvoker() - self._palette_invoker.attach(self) - self.connect('destroy', self.__destroy_cb) - - def __destroy_cb(self, icon): - if self._palette_invoker is not None: - self._palette_invoker.detach() - - -class DetailsIcon(CanvasIcon): - - def __init__(self, **kwargs): - CanvasIcon.__init__(self, **kwargs) - self.props.icon_name = 'go-right' - self.props.stroke_color = style.COLOR_TRANSPARENT.get_svg() - self.connect('motion-notify-event', self.__motion_notify_event_cb) - self.connect('activated', self.__on_leave_cb) - self.__on_leave_cb(None) - - def __on_leave_cb(self, button): - self.props.fill_color = style.COLOR_BUTTON_GREY.get_svg() - - def __motion_notify_event_cb(self, icon, event): - if event.detail == hippo.MOTION_DETAIL_ENTER: - icon.props.fill_color = style.COLOR_BLACK.get_svg() - elif event.detail == hippo.MOTION_DETAIL_LEAVE: - self.__on_leave_cb(None) - - -class ThumbsView(TableView): - - __gsignals__ = { - 'detail-clicked': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([object])), - 'entry-activated': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([str])), - } - - def __init__(self): - TableView.__init__(self, ThumbsCell, ROWS, COLUMNS) - self.thumb_size = (0, 0) - - def do_size_allocate(self, allocation): - text_layout = self.create_pango_layout('W') - w = allocation.width / COLUMNS - STAR_WIDTH - style.DEFAULT_SPACING - \ - style.DEFAULT_PADDING - style.LINE_WIDTH * 2 - h = allocation.height / ROWS - text_layout.get_pixel_size()[1] * 2 - \ - style.DEFAULT_SPACING * 2 - style.DEFAULT_PADDING - \ - style.LINE_WIDTH * 2 - - # keep thumb size 4:3 - if w / 4. * 3. > h: - w = int(h / 3. * 4.) - else: - h = int(w / 4. * 3.) - - self.thumb_size = (max(0, w), max(0, h)) - - TableView.do_size_allocate(self, allocation) |