/* $Id$ */ /* * This file is part of OpenTTD. * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>. */ /** @file waypoint_gui.cpp Handling of waypoints gui. */ #include "stdafx.h" #include "window_gui.h" #include "gui.h" #include "textbuf_gui.h" #include "vehicle_gui.h" #include "viewport_func.h" #include "strings_func.h" #include "gfx_func.h" #include "command_func.h" #include "company_func.h" #include "window_func.h" #include "waypoint_base.h" #include "table/strings.h" /** Widget definitions for the waypoint window. */ enum WaypointWindowWidgets { WAYPVW_CLOSEBOX = 0, WAYPVW_CAPTION, WAYPVW_STICKY, WAYPVW_VIEWPORTPANEL, WAYPVW_SPACER, WAYPVW_VIEWPORT, WAYPVW_CENTERVIEW, WAYPVW_RENAME, WAYPVW_SHOW_VEHICLES, }; struct WaypointWindow : Window { private: VehicleType vt; Waypoint *wp; public: WaypointWindow(const WindowDesc *desc, WindowNumber window_number) : Window() { this->wp = Waypoint::Get(window_number); this->vt = (wp->string_id == STR_SV_STNAME_WAYPOINT) ? VEH_TRAIN : VEH_SHIP; if (this->wp->owner != OWNER_NONE) this->owner = this->wp->owner; this->CreateNestedTree(desc); if (this->vt == VEH_TRAIN) { this->GetWidget<NWidgetCore>(WAYPVW_SHOW_VEHICLES)->SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP); this->GetWidget<NWidgetCore>(WAYPVW_CENTERVIEW)->tool_tip = STR_WAYPOINT_VIEW_CENTER_TOOLTIP; this->GetWidget<NWidgetCore>(WAYPVW_RENAME)->tool_tip = STR_WAYPOINT_VIEW_CHANGE_WAYPOINT_NAME; } this->FinishInitNested(desc, window_number); this->flags4 |= WF_DISABLE_VP_SCROLL; NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WAYPVW_VIEWPORT); nvp->InitializeViewport(this, this->wp->xy, ZOOM_LVL_MIN); this->OnInvalidateData(0); } ~WaypointWindow() { DeleteWindowById(GetWindowClassForVehicleType(this->vt), (this->window_number << 16) | (this->vt << 11) | VLW_WAYPOINT_LIST | this->wp->owner); } virtual void SetStringParameters(int widget) const { if (widget == WAYPVW_CAPTION) SetDParam(0, this->wp->index); } virtual void OnPaint() { this->DrawWidgets(); } virtual void OnClick(Point pt, int widget) { switch (widget) { case WAYPVW_CENTERVIEW: // scroll to location if (_ctrl_pressed) { ShowExtraViewPortWindow(this->wp->xy); } else { ScrollMainWindowToTile(this->wp->xy); } break; case WAYPVW_RENAME: // rename SetDParam(0, this->wp->index); ShowQueryString(STR_WAYPOINT_NAME, STR_EDIT_WAYPOINT_NAME, MAX_LENGTH_STATION_NAME_BYTES, MAX_LENGTH_STATION_NAME_PIXELS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT); break; case WAYPVW_SHOW_VEHICLES: // show list of vehicles having this waypoint in their orders ShowVehicleListWindow((this->wp->owner == OWNER_NONE) ? _local_company : this->wp->owner, this->vt, this->wp); break; } } virtual void OnInvalidateData(int data) { /* You can only change your own waypoints */ this->SetWidgetDisabledState(WAYPVW_RENAME, !this->wp->IsInUse() || (this->wp->owner != _local_company && this->wp->owner != OWNER_NONE)); /* Disable the widget for waypoints with no use */ this->SetWidgetDisabledState(WAYPVW_SHOW_VEHICLES, !this->wp->IsInUse()); int x = TileX(this->wp->xy) * TILE_SIZE; int y = TileY(this->wp->xy) * TILE_SIZE; ScrollWindowTo(x, y, -1, this); } virtual void OnQueryTextFinished(char *str) { if (str == NULL) return; DoCommandP(0, this->window_number, 0, CMD_RENAME_WAYPOINT | CMD_MSG(STR_ERROR_CAN_T_CHANGE_WAYPOINT_NAME), NULL, str); } }; static const NWidgetPart _nested_waypoint_view_widgets[] = { NWidget(NWID_HORIZONTAL), NWidget(WWT_CLOSEBOX, COLOUR_GREY, WAYPVW_CLOSEBOX), NWidget(WWT_CAPTION, COLOUR_GREY, WAYPVW_CAPTION), SetDataTip(STR_VIEWPORT_WAYPOINT, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), NWidget(WWT_STICKYBOX, COLOUR_GREY, WAYPVW_STICKY), EndContainer(), NWidget(WWT_PANEL, COLOUR_GREY, WAYPVW_VIEWPORTPANEL), NWidget(WWT_INSET, COLOUR_GREY, WAYPVW_SPACER), SetPadding(2, 2, 2, 2), NWidget(NWID_VIEWPORT, COLOUR_GREY, WAYPVW_VIEWPORT), SetMinimalSize(256, 88), SetPadding(1, 1, 1, 1), EndContainer(), EndContainer(), NWidget(NWID_HORIZONTAL), NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WAYPVW_CENTERVIEW), SetMinimalSize(100, 12), SetFill(true, false), SetDataTip(STR_BUTTON_LOCATION, STR_BUOY_VIEW_CENTER_TOOLTIP), NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WAYPVW_RENAME), SetMinimalSize(100, 12), SetFill(true, false), SetDataTip(STR_BUTTON_RENAME, STR_BUOY_VIEW_CHANGE_BUOY_NAME), NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WAYPVW_SHOW_VEHICLES), SetMinimalSize(15, 12), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP), EndContainer(), }; static const WindowDesc _waypoint_view_desc( WDP_AUTO, WDP_AUTO, 260, 118, 260, 118, WC_WAYPOINT_VIEW, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON, NULL, _nested_waypoint_view_widgets, lengthof(_nested_waypoint_view_widgets) ); void ShowWaypointWindow(const Waypoint *wp) { AllocateWindowDescFront<WaypointWindow>(&_waypoint_view_desc, wp->index); }