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-rw-r--r--src/subsidy_gui.cpp216
1 files changed, 102 insertions, 114 deletions
diff --git a/src/subsidy_gui.cpp b/src/subsidy_gui.cpp
index bf1a67181..d4b41bedb 100644
--- a/src/subsidy_gui.cpp
+++ b/src/subsidy_gui.cpp
@@ -19,161 +19,149 @@
#include "table/strings.h"
-static void HandleSubsidyClick(int y)
-{
- const Subsidy *s;
- uint num;
- int offs;
- TileIndex xy;
+struct SubsidyListWindow : Window {
+ SubsidyListWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
+ {
+ }
- if (y < 0) return;
+ virtual void OnClick(Point pt, int widget)
+ {
+ if (widget != 3) return;
- num = 0;
- for (s = _subsidies; s != endof(_subsidies); s++) {
- if (s->cargo_type != CT_INVALID && s->age < 12) {
- y -= 10;
- if (y < 0) goto handle_click;
- num++;
- }
- }
+ int y = pt.y - 25;
- if (num == 0) {
- y -= 10;
if (y < 0) return;
- }
- y -= 11;
- 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);
+ num++;
+ }
+ }
- for (s = _subsidies; s != endof(_subsidies); s++) {
- if (s->cargo_type != CT_INVALID && s->age >= 12) {
+ if (num == 0) {
y -= 10;
- if (y < 0) goto handle_click;
+ if (y < 0) return;
}
- }
- return;
-handle_click:
-
- TownEffect te = GetCargo(s->cargo_type)->town_effect;
+ y -= 11;
+ if (y < 0) return;
- /* determine from coordinate for subsidy and try to scroll to it */
- 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;
+ 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);
+ }
+ }
}
- if (_ctrl_pressed || !ScrollMainWindowToTile(xy)) {
- if (_ctrl_pressed) ShowExtraViewPortWindow(xy);
+ void HandleClick(const Subsidy *s)
+ {
+ TownEffect te = GetCargo(s->cargo_type)->town_effect;
+ TileIndex xy;
- /* otherwise determine to coordinate for subsidy and scroll to it */
- offs = s->to;
+ /* 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 || te == TE_GOODS || te == TE_FOOD) {
+ } else if (te == TE_PASSENGERS || te == TE_MAIL) {
xy = GetTown(offs)->xy;
} else {
xy = GetIndustry(offs)->xy;
}
- if (_ctrl_pressed) {
- ShowExtraViewPortWindow(xy);
- } else {
- ScrollMainWindowToTile(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);
+ }
}
}
-}
-static void DrawSubsidiesWindow(const Window *w)
-{
- YearMonthDay ymd;
- const Subsidy *s;
- uint num;
- int x;
- int y;
+ virtual void OnPaint()
+ {
+ YearMonthDay ymd;
+ const Subsidy *s;
- w->DrawWidgets();
+ this->DrawWidgets();
- ConvertDateToYMD(_date, &ymd);
+ ConvertDateToYMD(_date, &ymd);
- int width = w->width - 13; // scroll bar = 11 + pixel each side
- y = 15;
- x = 1;
+ 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;
- num = 0;
+ /* 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;
+ 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);
+ /* Displays the two offered towns */
+ SetupSubsidyDecodeParam(s, 1);
+ x2 = DrawStringTruncated(x + 2, y, STR_2027_FROM_TO, TC_FROMSTRING, width);
- /* 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);
+ /* 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;
- num++;
}
- }
- if (num == 0) {
- DrawStringTruncated(x + 2, y, STR_202A_NONE, TC_FROMSTRING, width - 2);
+ /* Section for drawing the already granted subisidies */
+ DrawStringTruncated(x, y + 1, STR_202B_SERVICES_ALREADY_SUBSIDISED, TC_FROMSTRING, width);
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;
+ num = 0;
- for (s = _subsidies; s != endof(_subsidies); s++) {
- if (s->cargo_type != CT_INVALID && s->age >= 12) {
- int xt;
+ for (s = _subsidies; s != endof(_subsidies); s++) {
+ if (s->cargo_type != CT_INVALID && s->age >= 12) {
+ int xt;
- SetupSubsidyDecodeParam(s, 1);
+ SetupSubsidyDecodeParam(s, 1);
- PlayerID player = GetStation(s->to)->owner;
- SetDParam(3, player);
+ PlayerID player = GetStation(s->to)->owner;
+ SetDParam(3, player);
- /* Displays the two connected stations */
- xt = DrawStringTruncated(x + 2, y, STR_202C_FROM_TO, TC_FROMSTRING, width - 2);
+ /* 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);
+ /* 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++;
}
- y += 10;
- num++;
}
- }
-
- 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;
+ if (num == 0) DrawStringTruncated(x + 2, y, STR_202A_NONE, TC_FROMSTRING, width - 2);
}
-}
+};
static const Widget _subsidies_list_widgets[] = {
{ 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,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_subsidies_list_widgets,
- SubsidiesListWndProc
+ NULL
};
void ShowSubsidiesList()
{
- AllocateWindowDescFront<Window>(&_subsidies_list_desc, 0);
+ AllocateWindowDescFront<SubsidyListWindow>(&_subsidies_list_desc, 0);
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-15 06:02:40 +0000