belugas@9953: /* $Id$ */
belugas@9953: 
belugas@9953: /** @file waypoint_gui.cpp Handling of waypoints gui. */
belugas@9953: 
belugas@9953: #include "stdafx.h"
belugas@9953: #include "openttd.h"
belugas@9953: #include "window_gui.h"
belugas@9953: #include "gui.h"
belugas@9953: #include "textbuf_gui.h"
belugas@9953: #include "vehicle_gui.h"
belugas@9953: #include "waypoint.h"
belugas@9953: #include "viewport_func.h"
belugas@9953: #include "string_func.h"
belugas@9953: #include "strings_func.h"
belugas@9953: #include "gfx_func.h"
belugas@9953: #include "command_func.h"
belugas@9953: #include "functions.h"
smatz@10120: #include "window_func.h"
belugas@9953: 
belugas@9953: #include "table/strings.h"
belugas@9953: 
belugas@9953: struct WaypointWindow : Window {
belugas@9953: private:
belugas@9953: 	Waypoint *wp;
belugas@9953: 
belugas@9953: 	enum WaypointViewWidget {
belugas@9953: 		WAYPVW_CLOSEBOX = 0,
belugas@9953: 		WAYPVW_CAPTION,
belugas@9953: 		WAYPVW_STICKY,
belugas@9953: 		WAYPVW_VIEWPORTPANEL,
belugas@9953: 		WAYPVW_SPACER,
belugas@9953: 		WAYPVW_CENTERVIEW,
belugas@9953: 		WAYPVW_RENAME,
belugas@9953: 		WAYPVW_SHOW_TRAINS,
belugas@9953: 	};
belugas@9953: 
belugas@9953: public:
belugas@9953: 	WaypointWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
belugas@9953: 	{
belugas@9953: 		this->wp = GetWaypoint(this->window_number);
belugas@9978: 		this->caption_color = this->wp->owner;
belugas@9953: 
belugas@9953: 		this->flags4 |= WF_DISABLE_VP_SCROLL;
belugas@9953: 		InitializeWindowViewport(this, 3, 17, 254, 86, this->wp->xy, ZOOM_LVL_MIN);
belugas@9953: 
belugas@9953: 		this->FindWindowPlacementAndResize(desc);
belugas@9953: 	}
belugas@9953: 
smatz@10120: 	~WaypointWindow()
smatz@10120: 	{
smatz@10120: 		DeleteWindowById(WC_TRAINS_LIST, (this->window_number << 16) | (VEH_TRAIN << 11) | VLW_WAYPOINT_LIST | this->wp->owner);
smatz@10120: 	}
smatz@10120: 
belugas@9953: 	virtual void OnPaint()
belugas@9953: 	{
belugas@9953: 		/* You can only change your own waypoints */
belugas@9978: 		this->SetWidgetDisabledState(WAYPVW_RENAME, !CheckOwnership(this->wp->owner));
belugas@9953: 		SetDParam(0, this->wp->index);
belugas@9953: 		this->DrawWidgets();
belugas@9953: 
belugas@9953: 		this->DrawViewport();
belugas@9953: 	}
belugas@9953: 
belugas@9953: 	virtual void OnClick(Point pt, int widget)
belugas@9953: 	{
belugas@9953: 		switch (widget) {
belugas@9953: 			case WAYPVW_CENTERVIEW: /* scroll to location */
belugas@9953: 				if (_ctrl_pressed) {
belugas@9953: 					ShowExtraViewPortWindow(this->wp->xy);
belugas@9953: 				} else {
belugas@9953: 					ScrollMainWindowToTile(this->wp->xy);
belugas@9953: 				}
belugas@9953: 				break;
belugas@9953: 
belugas@9953: 			case WAYPVW_RENAME: /* rename */
belugas@9953: 				SetDParam(0, this->wp->index);
smatz@10148: 				ShowQueryString(STR_WAYPOINT_RAW, STR_EDIT_WAYPOINT_NAME, MAX_LENGTH_WAYPOINT_NAME_BYTES, MAX_LENGTH_WAYPOINT_NAME_PIXELS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT);
belugas@9953: 				break;
belugas@9953: 
belugas@9953: 			case WAYPVW_SHOW_TRAINS: /* show list of trains having this waypoint in their orders*/
belugas@9953: 				ShowVehicleListWindow(this->wp);
belugas@9953: 				break;
belugas@9953: 		}
belugas@9953: 	}
belugas@9953: 
frosch@9986: 	virtual void OnInvalidateData(int data)
frosch@9986: 	{
frosch@9986: 		int x = TileX(this->wp->xy) * TILE_SIZE;
frosch@9986: 		int y = TileY(this->wp->xy) * TILE_SIZE;
frosch@9986: 		ScrollWindowTo(x,y, this);
frosch@9986: 	}
frosch@9986: 
belugas@9953: 	virtual void OnQueryTextFinished(char *str)
belugas@9953: 	{
smatz@10148: 		if (str == NULL) return;
smatz@10148: 
smatz@10148: 		_cmd_text = str;
smatz@10148: 		DoCommandP(0, this->window_number, 0, NULL, CMD_RENAME_WAYPOINT | CMD_MSG(STR_CANT_CHANGE_WAYPOINT_NAME));
belugas@9953: 	}
belugas@9953: 
belugas@9953: };
belugas@9953: 
belugas@9953: static const Widget _waypoint_view_widgets[] = {
belugas@9953: {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_GREY,     0,    10,     0,    13, STR_00C5,              STR_018B_CLOSE_WINDOW},                 // WAYPVW_CLOSEBOX
belugas@9953: {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_GREY,    11,   247,     0,    13, STR_WAYPOINT_VIEWPORT, STR_018C_WINDOW_TITLE_DRAG_THIS},       // WAYPVW_CAPTION
belugas@9953: {  WWT_STICKYBOX,   RESIZE_NONE,  COLOUR_GREY,   248,   259,     0,    13, 0x0,                   STR_STICKY_BUTTON},                     // WAYPVW_STICKY
belugas@9953: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_GREY,     0,   259,    14,   105, 0x0,                   STR_NULL},                              // WAYPVW_VIEWPORTPANEL
belugas@9953: {      WWT_INSET,   RESIZE_NONE,  COLOUR_GREY,     2,   257,    16,   103, 0x0,                   STR_NULL},                              // WAYPVW_SPACER
belugas@9953: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_GREY,     0,   121,   106,   117, STR_00E4_LOCATION,     STR_3053_CENTER_MAIN_VIEW_ON_STATION},  // WAYPVW_CENTERVIEW
belugas@9953: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_GREY,   122,   244,   106,   117, STR_0130_RENAME,       STR_CHANGE_WAYPOINT_NAME},              // WAYPVW_RENAME
belugas@9953: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_GREY,   245,   259,   106,   117, STR_TRAIN,             STR_SCHEDULED_TRAINS_TIP },             // WAYPVW_SHOW_TRAINS
belugas@9953: {   WIDGETS_END},
belugas@9953: };
belugas@9953: 
belugas@9953: static const WindowDesc _waypoint_view_desc = {
belugas@9953: 	WDP_AUTO, WDP_AUTO, 260, 118, 260, 118,
belugas@9953: 	WC_WAYPOINT_VIEW, WC_NONE,
belugas@9953: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
belugas@9953: 	_waypoint_view_widgets,
belugas@9953: };
belugas@9953: 
belugas@9953: void ShowWaypointWindow(const Waypoint *wp)
belugas@9953: {
belugas@9970: 	if (!wp->IsValid()) return;  // little safety
belugas@9953: 	AllocateWindowDescFront<WaypointWindow>(&_waypoint_view_desc, wp->index);
belugas@9953: }