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-rw-r--r--src/order_gui.cpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/order_gui.cpp b/src/order_gui.cpp
index 409cf6be0..331305c17 100644
--- a/src/order_gui.cpp
+++ b/src/order_gui.cpp
@@ -1135,10 +1135,73 @@ public:
}
}
+ /**
+ * Set the left and right edge of a widget in the window.
+ * @param widnum Number of the widget to modify.
+ * @param left New offset of the left edge of the widget.
+ * @param right New offset of the right edge of the widget.
+ */
+ void SetWidgetLeftRight(int widnum, int left, int right)
+ {
+ assert(this->widget[widnum].type != WWT_EMPTY);
+ this->widget[widnum].left = left;
+ this->widget[widnum].right = right;
+ }
+
virtual void OnResize(Point delta)
{
/* Update the scroll + matrix */
this->vscroll.cap = (this->widget[ORDER_WIDGET_ORDER_LIST].bottom - this->widget[ORDER_WIDGET_ORDER_LIST].top - 1) / ORDER_LIST_LINE_HEIGHT;
+
+ /* Update the button bars. */
+ if (this->vehicle->owner == _local_company) {
+ const int arrow_width = 12; // Space needed by the down arrow.
+
+ /* ORDER_WIDGET_ORDER_LIST widget has the same left and right positions as the whole button bars. */
+ const int leftmost = this->widget[ORDER_WIDGET_ORDER_LIST].left; // The left edge of the button bar.
+ const int rightmost = this->widget[ORDER_WIDGET_ORDER_LIST].right + 1; // One pixel beyond the right edge of the button bar.
+ const int one_third = leftmost + (rightmost - leftmost) / 3; // Start of the middle section.
+ const int two_third = one_third + (rightmost - one_third) / 2; // Start of the right section.
+
+ /* Left 1/3 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_SKIP, leftmost, one_third - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_COND_VARIABLE, leftmost, one_third - 1);
+ /* Middle 1/3 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_DELETE, one_third, two_third - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_COND_COMPARATOR, one_third, two_third - 1);
+ /* Right 1/3 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_GOTO_DROPDOWN, two_third, rightmost - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_GOTO, two_third, rightmost - 1 - arrow_width);
+ SetWidgetLeftRight(ORDER_WIDGET_COND_VALUE, two_third, rightmost - 1);
+
+ if (this->vehicle->type == VEH_TRAIN || this->vehicle->type == VEH_ROAD) {
+ /* Window displays orders of your train/road vehicle. */
+ /* Left 1/3 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_NON_STOP_DROPDOWN, leftmost, one_third - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_NON_STOP, leftmost, one_third - 1 - arrow_width);
+ /* Middle 1/3 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD_DROPDOWN, one_third, two_third - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD, one_third, two_third - 1 - arrow_width);
+ SetWidgetLeftRight(ORDER_WIDGET_REFIT, one_third, two_third - 1);
+ /* Right 1/3 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_UNLOAD_DROPDOWN, two_third, rightmost - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_UNLOAD, two_third, rightmost - 1 - arrow_width);
+ SetWidgetLeftRight(ORDER_WIDGET_SERVICE_DROPDOWN, two_third, rightmost - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_SERVICE, two_third, rightmost - 1 - arrow_width);
+ } else {
+ /* Window displays orders of your ship/plane vehicle. */
+ const int middle = (rightmost - leftmost) / 2; // Start of second half.
+ /* Left 1/2 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD_DROPDOWN, leftmost, middle - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_FULL_LOAD, leftmost, middle - 1 - arrow_width);
+ SetWidgetLeftRight(ORDER_WIDGET_REFIT, leftmost, middle - 1);
+ /* Right 1/2 buttons. */
+ SetWidgetLeftRight(ORDER_WIDGET_UNLOAD_DROPDOWN, middle, rightmost - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_UNLOAD, middle, rightmost - 1 - arrow_width);
+ SetWidgetLeftRight(ORDER_WIDGET_SERVICE_DROPDOWN, middle, rightmost - 1);
+ SetWidgetLeftRight(ORDER_WIDGET_SERVICE, middle, rightmost - 1 - arrow_width);
+ }
+ }
}
virtual void OnTimeout()