From 56e4a8c4d63b19cb037ac1ba64c5a4d7fde4350b Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Sun, 26 May 2013 19:23:42 +0000
Subject: (svn r25287) -Codechange: Keep a reference to the WindowDesc in the
 Window after construction.

---
 src/news_gui.cpp | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/news_gui.cpp')

diff --git a/src/news_gui.cpp b/src/news_gui.cpp
index a0c9bdbd2..67ef03678 100644
--- a/src/news_gui.cpp
+++ b/src/news_gui.cpp
@@ -89,7 +89,7 @@ static const NWidgetPart _nested_normal_news_widgets[] = {
 	EndContainer(),
 };
 
-static const WindowDesc _normal_news_desc(
+static WindowDesc _normal_news_desc(
 	WDP_MANUAL, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -116,7 +116,7 @@ static const NWidgetPart _nested_vehicle_news_widgets[] = {
 	EndContainer(),
 };
 
-static const WindowDesc _vehicle_news_desc(
+static WindowDesc _vehicle_news_desc(
 	WDP_MANUAL, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -147,7 +147,7 @@ static const NWidgetPart _nested_company_news_widgets[] = {
 	EndContainer(),
 };
 
-static const WindowDesc _company_news_desc(
+static WindowDesc _company_news_desc(
 	WDP_MANUAL, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -170,7 +170,7 @@ static const NWidgetPart _nested_thin_news_widgets[] = {
 	EndContainer(),
 };
 
-static const WindowDesc _thin_news_desc(
+static WindowDesc _thin_news_desc(
 	WDP_MANUAL, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -194,7 +194,7 @@ static const NWidgetPart _nested_small_news_widgets[] = {
 	EndContainer(),
 };
 
-static const WindowDesc _small_news_desc(
+static WindowDesc _small_news_desc(
 	WDP_MANUAL, 0, 0,
 	WC_NEWS_WINDOW, WC_NONE,
 	0,
@@ -204,7 +204,7 @@ static const WindowDesc _small_news_desc(
 /**
  * Window layouts for news items.
  */
-static const WindowDesc* _news_window_layout[] = {
+static WindowDesc* _news_window_layout[] = {
 	&_thin_news_desc,    ///< NF_THIN
 	&_small_news_desc,   ///< NF_SMALL
 	&_normal_news_desc,  ///< NF_NORMAL
@@ -212,7 +212,7 @@ static const WindowDesc* _news_window_layout[] = {
 	&_company_news_desc, ///< NF_COMPANY
 };
 
-const WindowDesc* GetNewsWindowLayout(NewsFlag flags)
+WindowDesc* GetNewsWindowLayout(NewsFlag flags)
 {
 	uint layout = GB(flags, NFB_WINDOW_LAYOUT, NFB_WINDOW_LAYOUT_COUNT);
 	assert(layout < lengthof(_news_window_layout));
@@ -263,7 +263,7 @@ struct NewsWindow : Window {
 	const NewsItem *ni;   ///< News item to display.
 	static uint duration; ///< Remaining time for showing current news message (may only be accessed while a news item is displayed).
 
-	NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
+	NewsWindow(WindowDesc *desc, const NewsItem *ni) : Window(desc), ni(ni)
 	{
 		NewsWindow::duration = 555;
 		const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
@@ -272,12 +272,12 @@ struct NewsWindow : Window {
 
 		this->flags |= WF_DISABLE_VP_SCROLL;
 
-		this->CreateNestedTree(desc);
+		this->CreateNestedTree();
 
 		/* For company news with a face we have a separate headline in param[0] */
 		if (desc == &_company_news_desc) this->GetWidget<NWidgetCore>(WID_N_TITLE)->widget_data = this->ni->params[0];
 
-		this->FinishInitNested(desc, 0);
+		this->FinishInitNested(0);
 
 		/* Initialize viewport if it exists. */
 		NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_N_VIEWPORT);
@@ -304,7 +304,7 @@ struct NewsWindow : Window {
 		GfxFillRect(r.left,  r.bottom, r.right, r.bottom, PC_BLACK);
 	}
 
-	virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
+	virtual Point OnInitialPosition(int16 sm_width, int16 sm_height, int window_number)
 	{
 		Point pt = { 0, _screen.height };
 		return pt;
@@ -996,11 +996,11 @@ struct MessageHistoryWindow : Window {
 
 	Scrollbar *vscroll;
 
-	MessageHistoryWindow(const WindowDesc *desc) : Window()
+	MessageHistoryWindow(WindowDesc *desc) : Window(desc)
 	{
-		this->CreateNestedTree(desc);
+		this->CreateNestedTree();
 		this->vscroll = this->GetScrollbar(WID_MH_SCROLLBAR);
-		this->FinishInitNested(desc); // Initializes 'this->line_height' and 'this->date_width'.
+		this->FinishInitNested(); // Initializes 'this->line_height' and 'this->date_width'.
 		this->OnInvalidateData(0);
 	}
 
@@ -1109,7 +1109,7 @@ static const NWidgetPart _nested_message_history[] = {
 	EndContainer(),
 };
 
-static const WindowDesc _message_history_desc(
+static WindowDesc _message_history_desc(
 	WDP_AUTO, 400, 140,
 	WC_MESSAGE_HISTORY, WC_NONE,
 	0,
-- 
cgit v1.2.3-54-g00ecf