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(svn r13152) -Codechange: make a class of the subsidy window.

release/0.7
rubidium 2008-05-18 08:12:29 +00:00
parent f5681547ef
commit 62e36abd2e
1 changed files with 112 additions and 124 deletions
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74
src/subsidy_gui.cpp
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@ -19,20 +19,24 @@
#include "table/strings.h" #include "table/strings.h"
static void HandleSubsidyClick(int y) struct SubsidyListWindow : Window {
{ SubsidyListWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
const Subsidy *s; {
uint num; }
int offs;
TileIndex xy; virtual void OnClick(Point pt, int widget)
{
if (widget != 3) return;
int y = pt.y - 25;
if (y < 0) return; if (y < 0) return;
num = 0; uint num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) { for (const Subsidy *s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) { if (s->cargo_type != CT_INVALID && s->age < 12) {
y -= 10; y -= 10;
if (y < 0) goto handle_click; if (y < 0) this->HandleClick(s);
num++; num++;
} }
} }
@ -45,20 +49,21 @@ static void HandleSubsidyClick(int y)
y -= 11; y -= 11;
if (y < 0) return; if (y < 0) return;
for (s = _subsidies; s != endof(_subsidies); s++) { for (const Subsidy *s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) { if (s->cargo_type != CT_INVALID && s->age >= 12) {
y -= 10; y -= 10;
if (y < 0) goto handle_click; if (y < 0) this->HandleClick(s);
}
} }
} }
return;
handle_click:
void HandleClick(const Subsidy *s)
{
TownEffect te = GetCargo(s->cargo_type)->town_effect; TownEffect te = GetCargo(s->cargo_type)->town_effect;
TileIndex xy;
/* determine from coordinate for subsidy and try to scroll to it */ /* determine from coordinate for subsidy and try to scroll to it */
offs = s->from; uint offs = s->from;
if (s->age >= 12) { if (s->age >= 12) {
xy = GetStation(offs)->xy; xy = GetStation(offs)->xy;
} else if (te == TE_PASSENGERS || te == TE_MAIL) { } else if (te == TE_PASSENGERS || te == TE_MAIL) {
@ -86,28 +91,25 @@ handle_click:
ScrollMainWindowToTile(xy); ScrollMainWindowToTile(xy);
} }
} }
} }
static void DrawSubsidiesWindow(const Window *w) virtual void OnPaint()
{ {
YearMonthDay ymd; YearMonthDay ymd;
const Subsidy *s; const Subsidy *s;
uint num;
int x;
int y;
w->DrawWidgets(); this->DrawWidgets();
ConvertDateToYMD(_date, &ymd); ConvertDateToYMD(_date, &ymd);
int width = w->width - 13; // scroll bar = 11 + pixel each side int width = this->width - 13; // scroll bar = 11 + pixel each side
y = 15; int y = 15;
x = 1; int x = 1;
/* Section for drawing the offered subisidies */ /* Section for drawing the offered subisidies */
DrawStringTruncated(x, y, STR_2026_SUBSIDIES_ON_OFFER_FOR, TC_FROMSTRING, width); DrawStringTruncated(x, y, STR_2026_SUBSIDIES_ON_OFFER_FOR, TC_FROMSTRING, width);
y += 10; y += 10;
num = 0; uint num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) { for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) { if (s->cargo_type != CT_INVALID && s->age < 12) {
@ -158,22 +160,8 @@ static void DrawSubsidiesWindow(const Window *w)
} }
if (num == 0) DrawStringTruncated(x + 2, y, STR_202A_NONE, TC_FROMSTRING, width - 2); if (num == 0) DrawStringTruncated(x + 2, y, STR_202A_NONE, TC_FROMSTRING, width - 2);
}
static void SubsidiesListWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: DrawSubsidiesWindow(w); break;
case WE_CLICK:
switch (e->we.click.widget) {
case 3:
HandleSubsidyClick(e->we.click.pt.y - 25);
break;
} }
break; };
}
}
static const Widget _subsidies_list_widgets[] = { static const Widget _subsidies_list_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
@ -191,11 +179,11 @@ static const WindowDesc _subsidies_list_desc = {
WC_SUBSIDIES_LIST, WC_NONE, WC_SUBSIDIES_LIST, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_subsidies_list_widgets, _subsidies_list_widgets,
SubsidiesListWndProc NULL
}; };
void ShowSubsidiesList() void ShowSubsidiesList()
{ {
AllocateWindowDescFront<Window>(&_subsidies_list_desc, 0); AllocateWindowDescFront<SubsidyListWindow>(&_subsidies_list_desc, 0);
} }