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@ r11385:2203b80e9ea8
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Location: cpp/openttd-patchpack/source/src/subsidy_gui.cpp
r11385:2203b80e9ea8
5.1 KiB
text/x-c
(svn r15743) -Codechange: move the definitions of some fake squirrel types to their own file.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | /* $Id$ */
/** @file subsidy_gui.cpp GUI for subsidies. */
#include "stdafx.h"
#include "station_base.h"
#include "industry.h"
#include "town.h"
#include "economy_func.h"
#include "cargotype.h"
#include "window_gui.h"
#include "strings_func.h"
#include "date_func.h"
#include "viewport_func.h"
#include "gfx_func.h"
#include "gui.h"
#include "table/strings.h"
struct SubsidyListWindow : Window {
SubsidyListWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
{
this->FindWindowPlacementAndResize(desc);
}
virtual void OnClick(Point pt, int widget)
{
if (widget != 3) return;
int y = pt.y - 25;
if (y < 0) return;
uint num = 0;
for (const Subsidy *s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) {
y -= 10;
if (y < 0) {
this->HandleClick(s);
return;
}
num++;
}
}
if (num == 0) {
y -= 10; // "None"
if (y < 0) return;
}
y -= 11; // "Services already subsidised:"
if (y < 0) return;
for (const Subsidy *s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) {
y -= 10;
if (y < 0) {
this->HandleClick(s);
return;
}
}
}
}
void HandleClick(const Subsidy *s)
{
TownEffect te = GetCargo(s->cargo_type)->town_effect;
TileIndex xy;
/* determine from coordinate for subsidy and try to scroll to it */
uint offs = s->from;
if (s->age >= 12) {
xy = GetStation(offs)->xy;
} else if (te == TE_PASSENGERS || te == TE_MAIL) {
xy = GetTown(offs)->xy;
} else {
xy = GetIndustry(offs)->xy;
}
if (_ctrl_pressed || !ScrollMainWindowToTile(xy)) {
if (_ctrl_pressed) ShowExtraViewPortWindow(xy);
/* otherwise determine to coordinate for subsidy and scroll to it */
offs = s->to;
if (s->age >= 12) {
xy = GetStation(offs)->xy;
} else if (te == TE_PASSENGERS || te == TE_MAIL || te == TE_GOODS || te == TE_FOOD) {
xy = GetTown(offs)->xy;
} else {
xy = GetIndustry(offs)->xy;
}
if (_ctrl_pressed) {
ShowExtraViewPortWindow(xy);
} else {
ScrollMainWindowToTile(xy);
}
}
}
virtual void OnPaint()
{
YearMonthDay ymd;
const Subsidy *s;
this->DrawWidgets();
ConvertDateToYMD(_date, &ymd);
int width = this->width - 13; // scroll bar = 11 + pixel each side
int y = 15;
int x = 1;
/* Section for drawing the offered subisidies */
DrawStringTruncated(x, y, STR_2026_SUBSIDIES_ON_OFFER_FOR, TC_FROMSTRING, width);
y += 10;
uint num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) {
int x2;
/* Displays the two offered towns */
SetupSubsidyDecodeParam(s, 1);
x2 = DrawStringTruncated(x + 2, y, STR_2027_FROM_TO, TC_FROMSTRING, width - 2);
if (width - x2 > 10) {
/* Displays the deadline before voiding the proposal */
SetDParam(0, _date - ymd.day + 384 - s->age * 32);
DrawStringTruncated(x2, y, STR_2028_BY, TC_FROMSTRING, width - x2);
}
y += 10;
num++;
}
}
if (num == 0) {
DrawStringTruncated(x + 2, y, STR_202A_NONE, TC_FROMSTRING, width - 2);
y += 10;
}
/* Section for drawing the already granted subisidies */
DrawStringTruncated(x, y + 1, STR_202B_SERVICES_ALREADY_SUBSIDISED, TC_FROMSTRING, width);
y += 10;
num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) {
int xt;
SetupSubsidyDecodeParam(s, 1);
SetDParam(3, GetStation(s->to)->owner);
/* Displays the two connected stations */
xt = DrawStringTruncated(x + 2, y, STR_202C_FROM_TO, TC_FROMSTRING, width - 2);
/* Displays the date where the granted subsidy will end */
if ((xt > 3) && (width - xt) > 9 ) { // do not draw if previous drawing failed or if it will overlap on scrollbar
SetDParam(0, _date - ymd.day + 768 - s->age * 32);
DrawStringTruncated(xt, y, STR_202D_UNTIL, TC_FROMSTRING, width - xt);
}
y += 10;
num++;
}
}
if (num == 0) DrawStringTruncated(x + 2, y, STR_202A_NONE, TC_FROMSTRING, width - 2);
}
};
static const Widget _subsidies_list_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_RIGHT, COLOUR_BROWN, 11, 307, 0, 13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_LR, COLOUR_BROWN, 308, 319, 0, 13, STR_NULL, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_RB, COLOUR_BROWN, 0, 307, 14, 126, 0x0, STR_01FD_CLICK_ON_SERVICE_TO_CENTER},
{ WWT_SCROLLBAR, RESIZE_LRB, COLOUR_BROWN, 308, 319, 14, 114, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_RESIZEBOX, RESIZE_LRTB, COLOUR_BROWN, 308, 319, 115, 126, 0x0, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const WindowDesc _subsidies_list_desc(
WDP_AUTO, WDP_AUTO, 320, 127, 320, 127,
WC_SUBSIDIES_LIST, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_subsidies_list_widgets
);
void ShowSubsidiesList()
{
AllocateWindowDescFront<SubsidyListWindow>(&_subsidies_list_desc, 0);
}
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