dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Codechange: Use null pointer literal instead of the NULL macro

Browse Source
This commit is contained in:
Henry Wilson
2019-04-10 22:07:06 +01:00
committed by Michael Lutz
parent 3b4f224c0b
commit 7c8e7c6b6e
463 changed files with 5674 additions and 5674 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/linkgraph/linkgraph_gui.cpp
View File

@@ -301,7 +301,7 @@ void LinkGraphOverlay::DrawStationDots(const DrawPixelInfo *dpi) const
{
for (StationSupplyList::const_iterator i(this->cached_stations.begin()); i != this->cached_stations.end(); ++i) {
const Station *st = Station::GetIfValid(i->first);
if (st == NULL) continue;
if (st == nullptr) continue;
Point pt = this->GetStationMiddle(st);
if (!this->IsPointVisible(pt, dpi, 3 * this->scale)) continue;
@@ -345,7 +345,7 @@ void LinkGraphOverlay::DrawStationDots(const DrawPixelInfo *dpi) const
*/
Point LinkGraphOverlay::GetStationMiddle(const Station *st) const
{
if (this->window->viewport != NULL) {
if (this->window->viewport != nullptr) {
return GetViewportStationMiddle(this->window->viewport, st);
} else {
/* assume this is a smallmap */
@@ -399,7 +399,7 @@ NWidgetBase *MakeCargoesLegendLinkGraphGUI(int *biggest_index)
{
static const uint ENTRIES_PER_ROW = CeilDiv(NUM_CARGO, 5);
NWidgetVertical *panel = new NWidgetVertical(NC_EQUALSIZE);
NWidgetHorizontal *row = NULL;
NWidgetHorizontal *row = nullptr;
for (uint i = 0; i < NUM_CARGO; ++i) {
if (i % ENTRIES_PER_ROW == 0) {
if (row) panel->Add(row);
@@ -563,7 +563,7 @@ bool LinkGraphLegendWindow::OnTooltip(Point pt, int widget, TooltipCloseConditio
{
if (IsInsideMM(widget, WID_LGL_COMPANY_FIRST, WID_LGL_COMPANY_LAST + 1)) {
if (this->IsWidgetDisabled(widget)) {
GuiShowTooltips(this, STR_LINKGRAPH_LEGEND_SELECT_COMPANIES, 0, NULL, close_cond);
GuiShowTooltips(this, STR_LINKGRAPH_LEGEND_SELECT_COMPANIES, 0, nullptr, close_cond);
} else {
uint64 params[2];
CompanyID cid = (CompanyID)(widget - WID_LGL_COMPANY_FIRST);