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epg assignment by drag

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DYefremov
2019-04-22 00:12:04 +03:00
parent 6758ae3d16
commit 171c58c546
2 changed files with 42 additions and 19 deletions
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15
app/ui/epg_dialog.glade
View File

@@ -59,12 +59,6 @@ Author: Dmitriy Yefremov
<column type="GdkRGBA"/>
</columns>
</object>
<object class="GtkTreeModelFilter" id="bouquet_filter_model">
<property name="child_model">bouquet_list_store</property>
</object>
<object class="GtkTreeModelSort" id="bouquet_sort_model">
<property name="model">bouquet_filter_model</property>
</object>
<object class="GtkListStore" id="services_list_store">
<columns>
<!-- column-name service -->
@@ -295,12 +289,14 @@ Author: Dmitriy Yefremov
<property name="can_focus">True</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkTreeView" id="source_service_column">
<object class="GtkTreeView" id="source_view">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="model">service_sort_model</property>
<property name="search_column">0</property>
<property name="enable_grid_lines">both</property>
<signal name="drag-begin" handler="on_drag_begin" swapped="no"/>
<signal name="drag-data-get" handler="on_drag_data_get" swapped="no"/>
<child internal-child="selection">
<object class="GtkTreeSelection"/>
</child>
@@ -383,14 +379,15 @@ Author: Dmitriy Yefremov
<property name="can_focus">True</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkTreeView" id="fav_tree_view">
<object class="GtkTreeView" id="bouquet_view">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="model">bouquet_sort_model</property>
<property name="model">bouquet_list_store</property>
<property name="search_column">2</property>
<property name="rubber_banding">True</property>
<property name="enable_grid_lines">both</property>
<property name="activate_on_single_click">True</property>
<signal name="drag-data-received" handler="on_drag_data_received" swapped="no"/>
<child internal-child="selection">
<object class="GtkTreeSelection">
<property name="mode">multiple</property>

46
app/ui/epg_dialog.py
View File

@@ -2,7 +2,7 @@ from app.commons import run_idle
from app.tools.epg import EPG
from app.ui.dialogs import get_message
from .main_helper import on_popup_menu
from .uicommons import Gtk, UI_RESOURCES_PATH, TEXT_DOMAIN, Column, EPG_ICON
from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TEXT_DOMAIN, Column, EPG_ICON
class EpgDialog:
@@ -16,7 +16,10 @@ class EpgDialog:
"on_filter_toggled": self.on_filter_toggled,
"on_filter_changed": self.on_filter_changed,
"on_info_bar_close": self.on_info_bar_close,
"on_popup_menu": on_popup_menu}
"on_popup_menu": on_popup_menu,
"on_drag_begin": self.on_drag_begin,
"on_drag_data_get": self.on_drag_data_get,
"on_drag_data_received": self.on_drag_data_received}
self._services = services
self._ex_fav_model = fav_model
@@ -30,6 +33,8 @@ class EpgDialog:
self._dialog = builder.get_object("epg_dialog_window")
self._dialog.set_transient_for(transient)
self._source_view = builder.get_object("source_view")
self._bouquet_view = builder.get_object("bouquet_view")
self._bouquet_model = builder.get_object("bouquet_list_store")
self._services_model = builder.get_object("services_list_store")
self._info_bar = builder.get_object("info_bar")
@@ -38,10 +43,9 @@ class EpgDialog:
self._filter_bar = builder.get_object("filter_bar")
self._filter_entry = builder.get_object("filter_entry")
self._services_filter_model = builder.get_object("services_filter_model")
self._bouquet_filter_model = builder.get_object("bouquet_filter_model")
self._services_filter_model.set_visible_func(self.services_filter_function)
self._bouquet_filter_model.set_visible_func(self.bouquet_filter_function)
self.init_drag_and_drop()
self.init_data()
@run_idle
@@ -86,7 +90,7 @@ class EpgDialog:
source = {"".join(r[0].split()).upper(): r[1] for r in self._services_model}
success_count = 0
for r in self._bouquet_filter_model:
for r in self._bouquet_model:
name = "".join(r[Column.FAV_SERVICE].split()).upper()
ref = source.get(name, None)
if ref:
@@ -110,13 +114,8 @@ class EpgDialog:
self._filter_bar.set_search_mode(button.get_active())
def on_filter_changed(self, entry):
self._bouquet_filter_model.refilter()
self._services_filter_model.refilter()
def bouquet_filter_function(self, model, itr, data):
txt = self._filter_entry.get_text().upper()
return model is None or model == "None" or txt in model.get_value(itr, Column.FAV_SERVICE).upper()
def services_filter_function(self, model, itr, data):
txt = self._filter_entry.get_text().upper()
return model is None or model == "None" or txt in model.get_value(itr, 0).upper()
@@ -130,6 +129,33 @@ class EpgDialog:
self._info_bar.set_message_type(message_type)
self._message_label.set_text(text)
# ***************** Drag-and-drop *********************#
def init_drag_and_drop(self):
""" Enable drag-and-drop """
target = []
self._source_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, target, Gdk.DragAction.COPY)
self._source_view.drag_source_add_text_targets()
self._bouquet_view.enable_model_drag_dest(target, Gdk.DragAction.DEFAULT | Gdk.DragAction.MOVE)
self._bouquet_view.drag_dest_add_text_targets()
def on_drag_begin(self, view, context):
""" Selects a row under the cursor in the view at the dragging beginning. """
selection = view.get_selection()
if selection.count_selected_rows() > 1:
view.do_toggle_cursor_row(view)
def on_drag_data_get(self, view: Gtk.TreeView, drag_context, data, info, time):
model, paths = view.get_selection().get_selected_rows()
if paths:
val = model.get_value(model.get_iter(paths), 1)
data.set_text(val, -1)
def on_drag_data_received(self, view: Gtk.TreeView, drag_context, x, y, data, info, time):
path, pos = view.get_dest_row_at_pos(x, y)
model = view.get_model()
self.assign_data(model[path], data.get_text())
return False
if __name__ == "__main__":
pass