Hob: add fadeout display effection for package view include page

[YOCTO #2100]

Signed-off-by: Liming An <limingx.l.an@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/lib/bb/ui/crumbs/hoblistmodel.py b/lib/bb/ui/crumbs/hoblistmodel.py
index 523a5916208bb9af57a5f331f00c68c89d061e2e..f5e37402eba1e8244e35656c6eec113b8777f764 100644 (file)
--- a/lib/bb/ui/crumbs/hoblistmodel.py
+++ b/lib/bb/ui/crumbs/hoblistmodel.py
@@ -428,6 +428,19 @@ class PackageListModel(gtk.TreeStore):
 
         self.selection_change_notification()
 
+    """
+    Resync the state of included items to a backup column before performing the fadeout visible effect
+    """
+    def resync_fadeout_column(self, model_first_iter=None):
+        it = model_first_iter
+        while it:
+            active = self.get_value(it, self.COL_INC)
+            self.set(it, self.COL_FADE_INC, active)
+            if self.iter_has_child(it):
+                self.resync_fadeout_column(self.iter_children(it))
+
+            it = self.iter_next(it)
+
 #
 # RecipeListModel
 #
@@ -509,12 +522,12 @@ class RecipeListModel(gtk.ListStore):
     Create, if required, and return a filtered gtk.TreeModelSort
     containing only the items which are items specified by filter
     """
-    def tree_model(self, filter, excluded_items_head=False):
+    def tree_model(self, filter, excluded_items_ahead=False):
         model = self.filter_new()
         model.set_visible_func(self.tree_model_filter, filter)
 
         sort = gtk.TreeModelSort(model)
-        if excluded_items_head:
+        if excluded_items_ahead:
             sort.set_default_sort_func(self.exclude_item_sort_func)
         else:
             sort.set_sort_column_id(RecipeListModel.COL_NAME, gtk.SORT_ASCENDING)

diff --git a/lib/bb/ui/crumbs/hobwidget.py b/lib/bb/ui/crumbs/hobwidget.py
index c6e3bb1ae6c83c85a09e38a2ee6545c1ee1c1dfd..8c8bf9bc7773f60aa993ff9fcff8944308c8431c 100644 (file)
--- a/lib/bb/ui/crumbs/hobwidget.py
+++ b/lib/bb/ui/crumbs/hobwidget.py
@@ -1072,7 +1072,11 @@ class HobCellRendererToggle(gtk.CellRendererToggle):
         if (not self.ctrl) or (not widget):
             return
         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)[0]
+            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 = gtk.gdk.Color(HobColors.WHITE)

diff --git a/lib/bb/ui/crumbs/packageselectionpage.py b/lib/bb/ui/crumbs/packageselectionpage.py
index fc3d4a3bbf2a4846679f98955e4dd4c99f09d520..a46bd4234b4a61d3375ce9c6e69e1943ddd8ac5c 100755 (executable)
--- a/lib/bb/ui/crumbs/packageselectionpage.py
+++ b/lib/bb/ui/crumbs/packageselectionpage.py
@@ -116,10 +116,10 @@ class PackageSelectionPage (HobPage):
             tab = HobViewTable(columns)
             filter = page['filter']
             tab.set_model(self.package_model.tree_model(filter))
-            tab.connect("toggled", self.table_toggled_cb)
+            tab.connect("toggled", self.table_toggled_cb, page['name'])
             if page['name'] == "Included":
                 tab.connect("button-release-event", self.button_click_cb)
-
+                tab.connect("cell-fadeinout-stopped", self.after_fadeout_checkin_include)
             label = gtk.Label(page['name'])
             self.ins.append_page(tab, label)
             self.tables.append(tab)
@@ -187,11 +187,16 @@ class PackageSelectionPage (HobPage):
                             (selected_packages_num, selected_packages_size_str, image_total_size_str))
         self.ins.show_indicator_icon("Included", selected_packages_num)
 
-    def toggle_item_idle_cb(self, path):
+    def toggle_item_idle_cb(self, path, view_tree, cell, pagename):
         if not self.package_model.path_included(path):
             self.package_model.include_item(item_path=path, binb="User Selected")
         else:
-            self.package_model.exclude_item(item_path=path)
+            if pagename == "Included":
+                self.pre_fadeout_checkout_include(view_tree)
+                self.package_model.exclude_item(item_path=path)
+                self.render_fadeout(view_tree, cell)
+            else:
+                self.package_model.exclude_item(item_path=path)
 
         self.refresh_selection()
         if not self.builder.customized:
@@ -201,9 +206,36 @@ class PackageSelectionPage (HobPage):
 
         self.builder.window_sensitive(True)
 
-    def table_toggled_cb(self, table, cell, view_path, toggled_columnid, view_tree):
+    def table_toggled_cb(self, table, cell, view_path, toggled_columnid, view_tree, pagename):
         # Click to include a package
         self.builder.window_sensitive(False)
         view_model = view_tree.get_model()
         path = self.package_model.convert_vpath_to_path(view_model, view_path)
-        glib.idle_add(self.toggle_item_idle_cb, path)
+        glib.idle_add(self.toggle_item_idle_cb, path, view_tree, cell, pagename)
+
+    def pre_fadeout_checkout_include(self, tree):
+        self.package_model.resync_fadeout_column(self.package_model.get_iter_first())
+        # Check out a model which base on the column COL_FADE_INC,
+        # it's save the prev state of column COL_INC before do exclude_item
+        filter = { PackageListModel.COL_FADE_INC  : [True]}
+        new_model = self.package_model.tree_model(filter)
+        tree.set_model(new_model)
+        tree.expand_all()
+
+    def get_excluded_rows(self, to_render_cells, model, it):
+        while it:
+            path = model.get_path(it)
+            prev_cell_is_active = model.get_value(it, PackageListModel.COL_FADE_INC)
+            curr_cell_is_active = model.get_value(it, PackageListModel.COL_INC)
+            if (prev_cell_is_active == True) and (curr_cell_is_active == False):
+                to_render_cells.append(path)
+            if model.iter_has_child(it):
+                self.get_excluded_rows(to_render_cells, model, model.iter_children(it))
+            it = model.iter_next(it)
+
+        return to_render_cells
+
+    def render_fadeout(self, tree, cell):
+        if (not cell) or (not tree):
+            return
+        to_render_cells = []

diff --git a/lib/bb/ui/crumbs/recipeselectionpage.py b/lib/bb/ui/crumbs/recipeselectionpage.py
index b2d2db9d7623e7179a4df60d9416aee2fe519394..46f86e6cdd5d2e95467ad4ad24435d943f8314ab 100755 (executable)
--- a/lib/bb/ui/crumbs/recipeselectionpage.py
+++ b/lib/bb/ui/crumbs/recipeselectionpage.py
@@ -234,7 +234,7 @@ class RecipeSelectionPage (HobPage):
         # it's save the prev state of column COL_INC before do exclude_item
         filter = { RecipeListModel.COL_FADE_INC  : [True],
                    RecipeListModel.COL_TYPE      : ['recipe', 'task'] }
-        new_model = self.recipe_model.tree_model(filter, excluded_items_head=True)
+        new_model = self.recipe_model.tree_model(filter, excluded_items_ahead=True)
         tree.set_model(new_model)
 
     def render_fadeout(self, tree, cell):