search-menu: prevent duplicate buttons, add icons_per_line option

applets/search-menu/__init__.py

@@ -165,6 +165,8 @@ class SearchMenu(panorama_panel.Applet):

                                
                                
                                
                            
                                
                                    
                                        
                                            165  
                                                    self.flowbox = Gtk.FlowBox()
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            166  
                                                    self.flowbox.set_valign(Gtk.Align.START)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            167  
                                                    self.flowbox.set_homogeneous(True)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        168 +
                                                self.flowbox.set_max_children_per_line(config.get("icons_per_line", 3))
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        169 +
                                                self.flowbox.set_min_children_per_line(config.get("icons_per_line", 3))
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            170  
                                                    self.flowbox_item_focus_signal = self.flowbox.connect("selected-children-changed", self.on_flowbox_item_focus)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            171  
                                                    self.scrolled_window = Gtk.ScrolledWindow()
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            172  
                                                    self.scrolled_window.set_size_request(-1, config.get("height", 360))
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -224,6 +226,7 @@ class SearchMenu(panorama_panel.Applet):

                                
                                
                                
                            
                                
                                    
                                        
                                            226  
                                                        "height": self.scrolled_window.get_size_request()[1],
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            227  
                                                        "icon_name": self.image.get_icon_name(),
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            228  
                                                        "icon_size": self.image.get_pixel_size(),
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        229 +
                                                    "icons_per_line": self.flowbox.get_max_children_per_line()
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            230  
                                                    }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            231  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            232  
                                                def on_popover_popup(self, parent):
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -240,6 +243,7 @@ class SearchMenu(panorama_panel.Applet):

                                
                                
                                
                            
                                
                                    
                                        
                                            243  
                                                    app_infos = Gio.AppInfo.get_all()
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            244  
                                                    app_infos.sort(key=lambda app_info: app_info.get_display_name().lower())
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            245  
                                                    self.cached_buttons = []
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        246 +
                                                self.flowbox.remove_all()
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            247  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            248  
                                                    for app_info in app_infos:
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            249  
                                                        app_categories = app_info.get_categories()
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -252,7 +256,6 @@ class SearchMenu(panorama_panel.Applet):

                                
                                
                                
                            
                                
                                    
                                        
                                            256  
                                                        app_button.set_tooltip_text(app_name)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            257  
                                                        app_label = Gtk.Label(label=app_name)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            258  
                                                        app_label.set_ellipsize(Pango.EllipsizeMode.END)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        255 -
                                                    app_label.set_max_width_chars(7)
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            259  
                                                        app_button_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            260  
                                                        app_button_box.append(app_label)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            261  
                                                        app_button.set_child(app_button_box)