mirror of https://github.com/OpenRCT2/OpenRCT2.git
152 lines
4.0 KiB
C++
152 lines
4.0 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2020 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "../interface/Theme.h"
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#include <openrct2-ui/interface/Widget.h>
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#include <openrct2-ui/windows/Window.h>
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#include <openrct2/Context.h>
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#include <openrct2/Input.h>
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#include <openrct2/drawing/Drawing.h>
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#include <openrct2/localisation/Formatter.h>
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#include <openrct2/localisation/Localisation.h>
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// clang-format off
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static rct_widget window_map_tooltip_widgets[] = {
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MakeWidget({0, 0}, {200, 30}, WindowWidgetType::ImgBtn, WindowColour::Primary),
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WIDGETS_END,
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};
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static void WindowMapTooltipUpdate(rct_window *w);
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static void WindowMapTooltipPaint(rct_window *w, rct_drawpixelinfo *dpi);
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static rct_window_event_list window_map_tooltip_events([](auto& events)
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{
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events.update = &WindowMapTooltipUpdate;
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events.paint = &WindowMapTooltipPaint;
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});
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// clang-format on
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#define MAP_TOOLTIP_ARGS
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static ScreenCoordsXY _lastCursor;
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static int32_t _cursorHoldDuration;
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static void WindowMapTooltipOpen();
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static Formatter _mapTooltipArgs;
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void SetMapTooltip(Formatter& ft)
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{
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_mapTooltipArgs = ft;
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}
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const Formatter& GetMapTooltip()
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{
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return _mapTooltipArgs;
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}
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/**
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*
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* rct2: 0x006EE77A
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*/
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void WindowMapTooltipUpdateVisibility()
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{
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if (ThemeGetFlags() & UITHEME_FLAG_USE_FULL_BOTTOM_TOOLBAR)
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{
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// The map tooltip is drawn by the bottom toolbar
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window_invalidate_by_class(WC_BOTTOM_TOOLBAR);
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return;
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}
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const CursorState* state = context_get_cursor_state();
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auto cursor = state->position;
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auto cursorChange = cursor - _lastCursor;
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// Check for cursor movement
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_cursorHoldDuration++;
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if (abs(cursorChange.x) > 5 || abs(cursorChange.y) > 5 || (input_test_flag(INPUT_FLAG_5))
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|| input_get_state() == InputState::ViewportRight)
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_cursorHoldDuration = 0;
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_lastCursor = cursor;
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// Show or hide tooltip
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rct_string_id stringId;
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std::memcpy(&stringId, _mapTooltipArgs.Data(), sizeof(rct_string_id));
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if (_cursorHoldDuration < 25 || stringId == STR_NONE
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|| InputTestPlaceObjectModifier(
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static_cast<PLACE_OBJECT_MODIFIER>(PLACE_OBJECT_MODIFIER_COPY_Z | PLACE_OBJECT_MODIFIER_SHIFT_Z))
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|| window_find_by_class(WC_ERROR) != nullptr)
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{
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window_close_by_class(WC_MAP_TOOLTIP);
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}
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else
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{
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WindowMapTooltipOpen();
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}
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}
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/**
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*
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* rct2: 0x006A7C43
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*/
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static void WindowMapTooltipOpen()
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{
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rct_window* w;
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constexpr int32_t width = 200;
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constexpr int32_t height = 44;
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const CursorState* state = context_get_cursor_state();
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ScreenCoordsXY pos = { state->position.x - (width / 2), state->position.y + 15 };
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w = window_find_by_class(WC_MAP_TOOLTIP);
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if (w == nullptr)
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{
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w = WindowCreate(
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pos, width, height, &window_map_tooltip_events, WC_MAP_TOOLTIP,
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WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND);
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w->widgets = window_map_tooltip_widgets;
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}
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else
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{
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w->Invalidate();
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w->windowPos = pos;
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w->width = width;
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w->height = height;
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}
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}
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/**
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*
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* rct2: 0x006EE8CE
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*/
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static void WindowMapTooltipUpdate(rct_window* w)
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{
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w->Invalidate();
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}
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/**
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*
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* rct2: 0x006EE894
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*/
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static void WindowMapTooltipPaint(rct_window* w, rct_drawpixelinfo* dpi)
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{
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rct_string_id stringId;
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std::memcpy(&stringId, _mapTooltipArgs.Data(), sizeof(rct_string_id));
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if (stringId == STR_NONE)
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{
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return;
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}
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ScreenCoordsXY stringCoords(w->windowPos.x + (w->width / 2), w->windowPos.y + (w->height / 2));
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DrawTextWrapped(dpi, stringCoords, w->width, STR_MAP_TOOLTIP_STRINGID, _mapTooltipArgs, { TextAlignment::CENTRE });
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}
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