ba34ec7ade
Replace build and refit, and group collapse implementations Fix template creation build and refit # Conflicts: # Makefile.bundle.in # config.lib # src/animated_tile.cpp # src/blitter/32bpp_anim.hpp # src/blitter/32bpp_base.hpp # src/blitter/8bpp_base.hpp # src/blitter/null.hpp # src/build_vehicle_gui.cpp # src/command.cpp # src/command_func.h # src/console_gui.cpp # src/core/smallstack_type.hpp # src/date.cpp # src/debug.cpp # src/genworld_gui.cpp # src/ground_vehicle.hpp # src/group_gui.cpp # src/lang/korean.txt # src/linkgraph/linkgraph_gui.h # src/main_gui.cpp # src/misc_gui.cpp # src/network/core/game.h # src/network/core/packet.cpp # src/network/core/udp.cpp # src/network/core/udp.h # src/network/network_content.cpp # src/network/network_type.h # src/network/network_udp.cpp # src/newgrf_house.h # src/openttd.cpp # src/order_cmd.cpp # src/order_gui.cpp # src/os/unix/crashlog_unix.cpp # src/os/windows/crashlog_win.cpp # src/osk_gui.cpp # src/pathfinder/opf/opf_ship.cpp # src/rail_cmd.cpp # src/rail_gui.cpp # src/saveload/saveload.cpp # src/settings.cpp # src/settings_gui.cpp # src/smallmap_gui.h # src/station_base.h # src/station_cmd.cpp # src/table/gameopt_settings.ini # src/table/newgrf_debug_data.h # src/table/settings.ini # src/timetable_gui.cpp # src/toolbar_gui.cpp # src/train_gui.cpp # src/vehicle.cpp # src/vehicle_gui.cpp # src/vehiclelist.cpp # src/viewport.cpp # src/widgets/dropdown.cpp # src/window_gui.h
137 lines
4.9 KiB
C++
137 lines
4.9 KiB
C++
/* $Id$ */
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/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file linkgraph_gui.h Declaration of linkgraph overlay GUI. */
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#ifndef LINKGRAPH_GUI_H
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#define LINKGRAPH_GUI_H
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#include "../company_func.h"
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#include "../station_base.h"
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#include "../widget_type.h"
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#include "../window_gui.h"
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#include "linkgraph_base.h"
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#include <map>
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#include <vector>
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/**
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* Properties of a link between two stations.
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*/
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struct LinkProperties {
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LinkProperties() : capacity(0), usage(0), planned(0), shared(false) {}
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uint capacity; ///< Capacity of the link.
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uint usage; ///< Actual usage of the link.
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uint planned; ///< Planned usage of the link.
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bool shared; ///< If this is a shared link to be drawn dashed.
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};
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/**
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* Handles drawing of links into some window.
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* The window must either be a smallmap or have a valid viewport.
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*/
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class LinkGraphOverlay {
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public:
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struct StationSupplyInfo {
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StationID id;
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uint quantity;
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Point pt;
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};
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struct LinkInfo {
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StationID from_id;
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StationID to_id;
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Point from_pt;
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Point to_pt;
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LinkProperties prop;
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};
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typedef std::vector<StationSupplyInfo> StationSupplyList;
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typedef std::vector<LinkInfo> LinkList;
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static const uint8 LINK_COLOURS[];
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/**
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* Create a link graph overlay for the specified window.
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* @param w Window to be drawn into.
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* @param wid ID of the widget to draw into.
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* @param cargo_mask Bitmask of cargoes to be shown.
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* @param company_mask Bitmask of companies to be shown.
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* @param scale Desired thickness of lines and size of station dots.
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*/
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LinkGraphOverlay(const Window *w, uint wid, CargoTypes cargo_mask, uint32 company_mask, uint scale) :
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window(w), widget_id(wid), cargo_mask(cargo_mask), company_mask(company_mask), scale(scale)
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{}
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void RebuildCache(bool incremental = false);
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bool CacheStillValid() const;
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void Draw(const DrawPixelInfo *dpi);
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void SetCargoMask(CargoTypes cargo_mask);
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void SetCompanyMask(uint32 company_mask);
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/** Mark the linkgraph dirty to be rebuilt next time Draw() is called. */
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void SetDirty() { this->dirty = true; }
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/** Get a bitmask of the currently shown cargoes. */
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CargoTypes GetCargoMask() { return this->cargo_mask; }
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/** Get a bitmask of the currently shown companies. */
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uint32 GetCompanyMask() { return this->company_mask; }
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protected:
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const Window *window; ///< Window to be drawn into.
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const uint widget_id; ///< ID of Widget in Window to be drawn to.
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CargoTypes cargo_mask; ///< Bitmask of cargos to be displayed.
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uint32 company_mask; ///< Bitmask of companies to be displayed.
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LinkList cached_links; ///< Cache for links to reduce recalculation.
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StationSupplyList cached_stations; ///< Cache for stations to be drawn.
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Rect cached_region; ///< Region covered by cached_links and cached_stations.
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uint scale; ///< Width of link lines.
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bool dirty; ///< Set if overlay should be rebuilt.
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uint64 last_update_number = 0; ///< Last window update number
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Point GetStationMiddle(const Station *st) const;
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void RefreshDrawCache();
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void DrawLinks(const DrawPixelInfo *dpi) const;
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void DrawStationDots(const DrawPixelInfo *dpi) const;
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void DrawContent(Point pta, Point ptb, const LinkProperties &cargo) const;
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bool IsLinkVisible(Point pta, Point ptb, const DrawPixelInfo *dpi, int padding = 0) const;
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bool IsPointVisible(Point pt, const DrawPixelInfo *dpi, int padding = 0) const;
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void GetWidgetDpi(DrawPixelInfo *dpi, uint margin = 0) const;
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static void AddStats(uint new_cap, uint new_usg, uint new_flow, bool new_shared, LinkProperties &cargo);
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static void DrawVertex(int x, int y, int size, int colour, int border_colour);
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};
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void ShowLinkGraphLegend();
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/**
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* Menu window to select cargoes and companies to show in a link graph overlay.
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*/
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struct LinkGraphLegendWindow : Window {
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public:
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LinkGraphLegendWindow(WindowDesc *desc, int window_number);
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void SetOverlay(LinkGraphOverlay *overlay);
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void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override;
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void DrawWidget(const Rect &r, int widget) const override;
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bool OnTooltip(Point pt, int widget, TooltipCloseCondition close_cond) override;
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void OnClick(Point pt, int widget, int click_count) override;
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void OnInvalidateData(int data = 0, bool gui_scope = true) override;
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private:
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LinkGraphOverlay *overlay;
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void UpdateOverlayCompanies();
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void UpdateOverlayCargoes();
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};
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#endif /* LINKGRAPH_GUI_H */
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