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comparison cagou/core/common_widgets.py @ 424:027fad764864

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common widgets: ImagesGallery first draft: This widget handle the fullscreen display of images. Some features like sharing or download are planned in the future.
author Goffi <goffi@goffi.org>
date Wed, 26 Feb 2020 16:43:48 +0100
parents f7476818f9fb
children 036ff0ed7474
comparison
equal deleted inserted replaced
423:f8ba934ea462 424:027fad764864
17 # You should have received a copy of the GNU Affero General Public License 17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. 18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 19
20 """common advanced widgets, which can be reused everywhere.""" 20 """common advanced widgets, which can be reused everywhere."""
21 21
22 from sat.core.i18n import _ 22 from kivy.clock import Clock
23 from kivy.uix.label import Label
24 from kivy.uix.boxlayout import BoxLayout
25 from .behaviors import TouchMenuItemBehavior
26 from kivy import properties 23 from kivy import properties
27 from kivy.metrics import dp 24 from kivy.metrics import dp
28 from kivy.clock import Clock 25 from kivy.uix.scatterlayout import ScatterLayout
26 from kivy.uix.boxlayout import BoxLayout
27 from kivy.uix.label import Label
28 from sat.core.i18n import _
29 from sat.core import log as logging
29 from cagou import G 30 from cagou import G
30 from sat.core import log as logging 31 from .behaviors import TouchMenuItemBehavior
31 32
32 log = logging.getLogger(__name__) 33 log = logging.getLogger(__name__)
33 34
34 35
35 class DelayedBoxLayout(BoxLayout): 36 class DelayedBoxLayout(BoxLayout):
125 pass 126 pass
126 127
127 128
128 class CategorySeparator(Label): 129 class CategorySeparator(Label):
129 pass 130 pass
131
132
133 class ImageViewer(ScatterLayout):
134 source = properties.StringProperty()
135
136
137 class ImagesGallery(BoxLayout):
138 """Show list of images in a Carousel, with some controls to downloads"""
139 sources = properties.ListProperty()
140 carousel = properties.ObjectProperty()
141
142 def on_kv_post(self, __):
143 self.on_sources(None, self.sources)
144
145 def on_parent(self, __, parent):
146 # we hide the head widget to have full screen
147 G.host.app.showHeadWidget(not bool(parent), animation=False)
148
149 def on_sources(self, __, sources):
150 if not sources or not self.carousel:
151 return
152 self.carousel.clear_widgets()
153 for source in sources:
154 img = ImageViewer(
155 source=source,
156 )
157 self.carousel.add_widget(img)
158
159 def key_input(self, window, key, scancode, codepoint, modifier):
160 if key == 27:
161 G.host.closeUI()
162 return True