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(svn r21568) -Add: Show the selected consist part at the refit window.

This commit is contained in:
terkhen 2010-12-21 14:00:14 +00:00
parent f8c31319e9
commit 3e6ebc7158
1 changed files with 63 additions and 0 deletions
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63
src/vehicle_gui.cpp
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@ -614,6 +614,55 @@ struct RefitWindow : public Window {
DrawVehicleImage(v, this->sprite_left + WD_FRAMERECT_LEFT, this->sprite_right - WD_FRAMERECT_RIGHT,
r.top + WD_FRAMERECT_TOP, INVALID_VEHICLE, this->hscroll != NULL ? this->hscroll->GetPosition() : 0);
/* Highlight selected vehicles. */
int x = 0;
switch (v->type) {
case VEH_TRAIN: {
VehicleSet vehicles_to_refit;
GetVehicleSet(vehicles_to_refit, Vehicle::Get(this->selected_vehicle), this->num_vehicles);
int left = INT32_MIN;
int width = 0;
for (Train *u = Train::From(v); u != NULL; u = u->Next()) {
/* Start checking. */
if (vehicles_to_refit.Contains(u->index) && left == INT32_MIN) {
left = x - this->hscroll->GetPosition() + r.left + this->vehicle_margin;
width = 0;
}
/* Draw a selection. */
if ((!vehicles_to_refit.Contains(u->index) || u->Next() == NULL) && left != INT32_MIN) {
if (u->Next() == NULL && vehicles_to_refit.Contains(u->index)) {
int current_width = u->GetDisplayImageWidth();
width += current_width;
x += current_width;
}
int right = Clamp(left + width, 0, r.right);
left = max(0, left);
if (_current_text_dir == TD_RTL) {
right = this->GetWidget<NWidgetCore>(VRW_VEHICLE_PANEL_DISPLAY)->current_x - left;
left = right - width;
}
if (left != right) {
DrawFrameRect(left, r.top + WD_FRAMERECT_TOP, right, r.top + WD_FRAMERECT_TOP + 13, COLOUR_WHITE, FR_BORDERONLY);
}
left = INT32_MIN;
}
int current_width = u->GetDisplayImageWidth();
width += current_width;
x += current_width;
}
break;
}
default: break;
}
break;
}
@ -737,6 +786,7 @@ struct RefitWindow : public Window {
NWidgetBase *nwi = this->GetWidget<NWidgetBase>(VRW_VEHICLE_PANEL_DISPLAY);
this->click_x = GetClickPosition(pt.x - nwi->pos_x);
this->SetSelectedVehicles(pt.x - nwi->pos_x);
this->SetWidgetDirty(VRW_VEHICLE_PANEL_DISPLAY);
SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
break;
}
@ -765,6 +815,19 @@ struct RefitWindow : public Window {
}
}
virtual void OnMouseDrag(Point pt, int widget)
{
switch (widget) {
case VRW_VEHICLE_PANEL_DISPLAY: { // Vehicle image.
if (this->order != INVALID_VEH_ORDER_ID) break;
NWidgetBase *nwi = this->GetWidget<NWidgetBase>(VRW_VEHICLE_PANEL_DISPLAY);
this->SetSelectedVehicles(pt.x - nwi->pos_x);
this->SetWidgetDirty(VRW_VEHICLE_PANEL_DISPLAY);
break;
}
}
}
virtual void OnDragDrop(Point pt, int widget)
{
switch (widget) {