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Add new viewport methods.

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This commit is contained in:
Juanjo
2013-06-18 08:34:56 +02:00
committed by pelya
parent 0fffd1dd3c
commit 6c368cbde5
2 changed files with 16 additions and 2 deletions
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src/viewport.cpp
+12 -2
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@@ -2264,7 +2264,9 @@ void VpStartPlaceSizing(TileIndex tile, ViewportPlaceMethod method, ViewportDrag
}
HighLightStyle others = _thd.place_mode & ~(HT_DRAG_MASK | HT_DIR_MASK);
if ((_thd.place_mode & HT_DRAG_MASK) == HT_RECT) {
if (method == VPM_SINGLE_TILE) {
/* Nothing to do. */
} else if ((_thd.place_mode & HT_DRAG_MASK) == HT_RECT) {
_thd.place_mode = HT_SPECIAL | others;
_thd.next_drawstyle = HT_RECT | others;
} else if (_thd.place_mode & (HT_RAIL | HT_LINE)) {
@@ -2743,6 +2745,11 @@ void VpSelectTilesWithMethod(int x, int y, ViewportPlaceMethod method)
int limit = 0;
switch (method) {
case VPM_SINGLE_TILE:
_thd.selstart.x = x;
_thd.selstart.y = y;
break;
case VPM_X_OR_Y: // drag in X or Y direction
if (abs(sy - y) < abs(sx - x)) {
y = sy;
@@ -2901,7 +2908,9 @@ EventState VpHandlePlaceSizingDrag()
* keep the selected tool, but reset it to the original mode. */
_special_mouse_mode = WSM_NONE;
HighLightStyle others = _thd.place_mode & ~(HT_DRAG_MASK | HT_DIR_MASK);
if ((_thd.next_drawstyle & HT_DRAG_MASK) == HT_RECT) {
if (_thd.select_method == VPM_SINGLE_TILE) {
goto place_mouseup;
} else if ((_thd.next_drawstyle & HT_DRAG_MASK) == HT_RECT) {
_thd.place_mode = HT_RECT | others;
} else if (_thd.select_method & VPM_SIGNALDIRS) {
_thd.place_mode = HT_RECT | others;
@@ -2912,6 +2921,7 @@ EventState VpHandlePlaceSizingDrag()
}
SetTileSelectSize(1, 1);
place_mouseup:
w->OnPlaceMouseUp(_thd.select_method, _thd.select_proc, _thd.selend, TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y));
return ES_HANDLED;