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@ -316,7 +316,7 @@ typedef SmallVector<RefitOption, 32> SubtypeList; ///< List of refit subtypes as
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* @param delta Step height in caller window
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* @param r Rectangle of the matrix widget.
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*/
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static void DrawVehicleRefitWindow(const SubtypeList list[NUM_CARGO], int sel, uint pos, uint rows, uint delta, const Rect &r)
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static void DrawVehicleRefitWindow(const SubtypeList list[NUM_CARGO], const int sel[2], uint pos, uint rows, uint delta, const Rect &r)
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{
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uint y = r.top + WD_MATRIX_TOP;
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uint current = 0;
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@ -324,14 +324,18 @@ static void DrawVehicleRefitWindow(const SubtypeList list[NUM_CARGO], int sel, u
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/* Draw the list of subtypes for each cargo, and find the selected refit option (by its position). */
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for (uint i = 0; current < pos + rows && i < NUM_CARGO; i++) {
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for (uint j = 0; current < pos + rows && j < list[i].Length(); j++) {
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const RefitOption &refit = list[i][j];
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/* Hide subtypes if sel[0] does not match */
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if (sel[0] != (int)i && refit.subtype != 0xFF) continue;
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/* Refit options with a position smaller than pos don't have to be drawn. */
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if (current < pos) {
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current++;
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continue;
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}
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TextColour colour = (sel == (int)current) ? TC_WHITE : TC_BLACK;
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const RefitOption refit = list[i][j];
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TextColour colour = (sel[0] == (int)i && (uint)sel[1] == j) ? TC_WHITE : TC_BLACK;
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/* Get the cargo name. */
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SetDParam(0, CargoSpec::Get(refit.cargo)->name);
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SetDParam(1, refit.string);
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@ -345,7 +349,7 @@ static void DrawVehicleRefitWindow(const SubtypeList list[NUM_CARGO], int sel, u
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/** Refit cargo window. */
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struct RefitWindow : public Window {
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int sel; ///< Index in refit options, \c -1 if nothing is selected.
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int sel[2]; ///< Index in refit options, sel[0] == -1 if nothing is selected.
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RefitOption *cargo; ///< Refit option selected by #sel.
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SubtypeList list[NUM_CARGO]; ///< List of refit subtypes available for each sorted cargo.
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VehicleOrderID order; ///< If not #INVALID_VEH_ORDER_ID, selection is part of a refit order (rather than execute directly).
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@ -471,37 +475,80 @@ struct RefitWindow : public Window {
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current_index++;
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}
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} while (v->IsGroundVehicle() && (v = v->Next()) != NULL);
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}
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/**
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* Refresh scrollbar after selection changed
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*/
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void RefreshScrollbar()
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{
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uint scroll_row = 0;
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uint row = 0;
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int scroll_size = 0;
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for (uint i = 0; i < NUM_CARGO; i++) {
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scroll_size += (this->list[i].Length());
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for (uint j = 0; j < this->list[i].Length(); j++) {
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const RefitOption &refit = this->list[i][j];
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/* Hide subtypes if sel[0] does not match */
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if (this->sel[0] != (int)i && refit.subtype != 0xFF) continue;
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if (this->sel[0] == (int)i && (uint)this->sel[1] == j) scroll_row = row;
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row++;
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}
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}
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this->vscroll->SetCount(scroll_size);
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this->vscroll->SetCount(row);
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this->vscroll->ScrollTowards(scroll_row);
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}
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/**
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* Gets the #RefitOption placed in the selected index.
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* @return Pointer to the #RefitOption currently in use.
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* Select a row.
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* @param click_row Clicked row
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*/
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RefitOption *GetRefitOption()
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void SetSelection(uint click_row)
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{
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if (this->sel < 0) return NULL;
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int subtype = 0;
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for (uint i = 0; subtype <= this->sel && i < NUM_CARGO; i++) {
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for (uint j = 0; subtype <= this->sel && j < this->list[i].Length(); j++) {
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if (subtype == this->sel) {
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return &this->list[i][j];
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uint row = 0;
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for (uint i = 0; i < NUM_CARGO; i++) {
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for (uint j = 0; j < this->list[i].Length(); j++) {
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const RefitOption &refit = this->list[i][j];
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/* Hide subtypes if sel[0] does not match */
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if (this->sel[0] != (int)i && refit.subtype != 0xFF) continue;
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if (row == click_row) {
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this->sel[0] = i;
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this->sel[1] = j;
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return;
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}
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subtype++;
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row++;
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}
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}
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return NULL;
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this->sel[0] = -1;
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this->sel[1] = 0;
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}
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/**
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* Gets the #RefitOption placed in the selected index.
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* @return Pointer to the #RefitOption currently in use.
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*/
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RefitOption *GetRefitOption()
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{
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if (this->sel[0] < 0) return NULL;
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SubtypeList &l = this->list[this->sel[0]];
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if ((uint)this->sel[1] >= l.Length()) return NULL;
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return &l[this->sel[1]];
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}
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RefitWindow(const WindowDesc *desc, const Vehicle *v, VehicleOrderID order, bool auto_refit) : Window()
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{
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this->sel = -1;
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this->sel[0] = -1;
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this->sel[1] = 0;
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this->auto_refit = auto_refit;
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this->order = order;
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this->CreateNestedTree(desc);
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@ -519,7 +566,7 @@ struct RefitWindow : public Window {
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this->FinishInitNested(desc, v->index);
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this->owner = v->owner;
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this->SetWidgetDisabledState(WID_VR_REFIT, this->sel == -1);
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this->SetWidgetDisabledState(WID_VR_REFIT, this->sel[0] < 0);
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}
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virtual void OnInit()
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@ -530,24 +577,22 @@ struct RefitWindow : public Window {
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/* Rebuild the refit list */
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this->BuildRefitList();
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this->sel = -1;
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this->sel[0] = -1;
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this->sel[1] = 0;
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this->cargo = NULL;
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int current = 0;
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for (uint i = 0; this->cargo == NULL && i < NUM_CARGO; i++) {
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for (uint j = 0; j < list[i].Length(); j++) {
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if (list[i][j] == current_refit_option) {
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this->sel = current;
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this->sel[0] = i;
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this->sel[1] = j;
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this->cargo = &list[i][j];
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this->vscroll->ScrollTowards(current);
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break;
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}
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current++;
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}
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}
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this->SetWidgetDisabledState(WID_VR_REFIT, this->sel == -1);
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/* If the selected refit option was not found, scroll the window to the initial position. */
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if (this->sel == -1) this->vscroll->ScrollTowards(0);
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this->SetWidgetDisabledState(WID_VR_REFIT, this->sel[0] < 0);
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this->RefreshScrollbar();
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} else {
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/* Rebuild the refit list */
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this->OnInvalidateData(VIWD_CONSIST_CHANGED);
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@ -761,6 +806,7 @@ struct RefitWindow : public Window {
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case 1: // A new cargo has been selected.
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if (!gui_scope) break;
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this->cargo = GetRefitOption();
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this->RefreshScrollbar();
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break;
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}
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}
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@ -846,9 +892,8 @@ struct RefitWindow : public Window {
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}
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case WID_VR_MATRIX: { // listbox
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this->sel = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_VR_MATRIX);
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if (this->sel == INT_MAX) this->sel = -1;
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this->SetWidgetDisabledState(WID_VR_REFIT, this->sel == -1);
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this->SetSelection(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_VR_MATRIX));
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this->SetWidgetDisabledState(WID_VR_REFIT, this->sel[0] < 0);
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this->InvalidateData(1);
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if (click_count == 1) break;
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