def create_resource_selection_dialog(on_click, inventory, db, widget='select_trade_resource.xml', res_filter=None, amount_per_line=None): """Returns a container containing resource icons. @param on_click: called with resource id as parameter on clicks @param inventory: to determine fill status of resource slots @param db: main db instance @param widget: which xml file to use as a template. Default: tabwidget. Required since the resource bar also uses this code (no tabs there though). @param res_filter: callback to decide which icons to use. Default: show all @param amount_per_line: how many resource icons per line. Default: try to fit layout """ from horizons.gui.widgets.imagefillstatusbutton import ImageFillStatusButton dummy_icon_path = "content/gui/icons/resources/none_gray.png" dlg = load_uh_widget(widget) button_width = ImageFillStatusButton.CELL_SIZE[0] # used for dummy button vbox = dlg.findChild(name="resources") amount_per_line = amount_per_line or vbox.width // button_width # Add the zero element to the beginning that allows to remove the currently # sold/bought resource: resources = [0] + db.get_res(only_tradeable=True) current_hbox = HBox(name="hbox_0", padding=0) index = 1 for res_id in resources: # don't show resources that are already in the list if res_filter is not None and not res_filter(res_id): continue # create button (dummy one or real one) if res_id == 0 or inventory is None: button = ImageButton( size=(button_width, button_width), name="resource_icon_00") button.up_image, button.down_image, button.hover_image = (dummy_icon_path,)*3 else: amount = inventory[res_id] filled = int(float(inventory[res_id]) / float(inventory.get_limit(res_id)) * 100.0) button = ImageFillStatusButton.init_for_res(db, res_id, amount=amount, filled=filled, uncached=True, use_inactive_icon=False) # on click: add this res cb = Callback(on_click, res_id) if hasattr(button, "button"): # for imagefillstatusbuttons button.button.capture( cb ) else: button.capture( cb ) current_hbox.addChild(button) if index % amount_per_line == 0: vbox.addChild(current_hbox) box_id = index // amount_per_line current_hbox = HBox(name="hbox_%s" % box_id, padding=0) index += 1 vbox.addChild(current_hbox) vbox.adaptLayout() return dlg
def _create_build_buttons(self, building_id, container):
# {{mode}} in double braces because it is replaced as a second step
path = "content/gui/icons/buildmenu/{id:03d}{{mode}}.png".format(
id=building_id)
helptext = self.instance.session.db.get_building_tooltip(building_id)
build_button = ImageButton(name="build{id}".format(id=building_id),
helptext=helptext)
build_button.up_image = path.format(mode='')
build_button.down_image = build_button.hover_image = path.format(
mode='_h')
build_button.capture(Callback(self.build_related, building_id))
return build_button
def draw_widget(self):
"""
Updates whole messagewidget (all messages): draw icons.
Inactive messages need their icon hovered to display their text again
"""
button_space = self.widget.findChild(name="button_space")
button_space.removeAllChildren() # Remove old buttons
for index, message in enumerate(self.active_messages):
if (self.item + index) >= len(self.active_messages):
# Only display most recent notifications
continue
button = ImageButton()
button.name = str(index)
button.up_image = message.up_image
button.hover_image = message.hover_image
button.down_image = message.down_image
button.is_focusable = False
# show text on hover
events = {
button.name + "/mouseEntered": Callback(self.show_text, index),
button.name + "/mouseExited": self.hide_text,
}
# init callback to something callable to improve robustness
callback = Callback(lambda: None)
if message.x is not None and message.y is not None:
# move camera to source of event on click, if there is a source
callback = Callback.ChainedCallbacks(
callback, # this makes it so the order of callback assignment doesn't matter
Callback(self.session.view.center, message.x, message.y),
Callback(self.session.ingame_gui.minimap.highlight,
(message.x, message.y)))
if message.type == "logbook":
# open logbook to relevant page
callback = Callback.ChainedCallbacks(
callback, # this makes it so the order of callback assignment doesn't matter
Callback(self.session.ingame_gui.logbook.show,
message.created))
if callback:
events[button.name] = callback
button.mapEvents(events)
button_space.addChild(button)
button_space.resizeToContent()
self.widget.size = button_space.size
def _init_tabs(self):
"""Add enough tabbuttons for all widgets."""
def on_tab_removal(tabwidget):
# called when a tab is being removed (via weakref since tabs shouldn't have references to the parent tabwidget)
# If one tab is removed, the whole tabwidget will die..
# This is easy usually the desired behaviour.
if tabwidget():
tabwidget().on_remove()
# Load buttons
for index, tab in enumerate(self._tabs):
# don't add a reference to the
tab.add_remove_listener(Callback(on_tab_removal,
weakref.ref(self)))
container = Container(name="container_%s" % index)
background = Icon(name="bg_%s" % index)
button = ImageButton(name=str(index))
if self.current_tab is tab:
background.image = tab.button_background_image_active
button.up_image = tab.button_active_image
else:
background.image = tab.button_background_image
button.up_image = tab.button_up_image
button.down_image = tab.button_down_image
button.hover_image = tab.button_hover_image
button.is_focusable = False
button.size = (50, 50)
button.capture(Callback(self._show_tab, index))
if hasattr(tab, 'helptext') and tab.helptext is not None:
button.helptext = tab.helptext
container.size = background.size
container.addChild(background)
container.addChild(button)
self.content.addChild(container)
self.widget.size = (50, 55 * len(self._tabs))
self.widget.adaptLayout()
self._apply_layout_hack()
def __init__(self):
self.page_widgets = {}
self.dict_lt = {}
self.dict_rt = {}
self.widget = load_uh_widget(self.widget_xml, style=self.style)
self.pickbelts_container_lt = self.widget.findChild(
name="left_pickbelts")
self.pickbelts_container_rt = self.widget.findChild(
name="right_pickbelts")
for i in range(len(self.sections)):
self.page_widgets[i] = self.widget.findChild(
name=self.sections[i][0])
# Create the required pickbelts
for side in ('lt', 'rt'):
for i in range(len(self.sections)):
pickbelt = ImageButton(is_focusable=False)
pickbelt.name = self.sections[i][0] + '_' + side
pickbelt.text = self.sections[i][1]
pickbelt.font = "small_tooltip"
pickbelt.position = (self.pickbelt_start_pos[0] + 5 * i,
self.pickbelt_start_pos[1] + 70 * i)
pickbelt.capture(Callback(self.update_view, i),
event_name="mouseClicked")
if side == 'lt':
pickbelt.up_image = 'content/gui/images/background/pickbelt_l.png'
self.pickbelts_container_lt.addChild(pickbelt)
self.dict_lt[i] = pickbelt
else:
pickbelt.up_image = 'content/gui/images/background/pickbelt_r.png'
self.pickbelts_container_rt.addChild(pickbelt)
self.dict_rt[i] = pickbelt
self.widget.show() # Hack to initially setup the pickbelts properly
self.update_view()
self.widget.hide() # Hack to initially setup the pickbelts properly
