trade updates

4 files changed, 91 insertions, 13 deletions

diff --git a/src/client/inventorylistview.cc b/src/client/inventorylistview.cc
index 1b46fd0..d2752d6 100644
--- a/src/client/inventorylistview.cc
+++ b/src/client/inventorylistview.cc
@@ -11,17 +11,23 @@ namespace client {
 
 InventoryListView::InventoryListView(ui::Widget *parent) : ui::ListView (parent)
 {
+	listview_timestamp = 0;
 	set_inventory(0, 0);
 }
 
 InventoryListView::~InventoryListView() {
 }
 
-void InventoryListView::set_inventory(core::Inventory *inventory, core::InfoType *info_type)
+void InventoryListView::set_inventory(core::Inventory *inventory, core::InfoType *infotype)
 {
 	remove_children();
 	
-	if (!inventory || !info_type) {
+	listview_inventory = inventory;
+	listview_infotype = infotype;
+	
+	const core::Item *selecteditem = (selected() ? selected()->item() : 0);
+	
+	if (!inventory || !infotype) {
 		return;
 	}
 	
@@ -31,15 +37,38 @@ void InventoryListView::set_inventory(core::Inventory *inventory, core::InfoType
 	for (core::Inventory::Items::const_iterator it = inventory->items().begin(); it != inventory->items().end(); it++) {
 		core::Item *item = (*it);
 	
-		if (item->info() && item->info()->type() == info_type) {
-			ui::ListItem *listitem = 0;	
-			listitem = new ui::ListItem(this, item->info()->name().c_str());
+		if (item->info() && (item->info()->type() == infotype) && (item->amount() != 0) ) {
+			ui::ListItem *listitem = 0;
+			
+			std::ostringstream str;
+			str << item->info()->name().c_str();
+			
+			if (item->amount() > 0) {
+				str << " (" << item->amount() << ")";
+			}
+			listitem = new ui::ListItem(this, str.str().c_str());
 			listitem->set_height(listitem->font()->height() * 2.0f);
+			listitem->set_item(item);
 			listitem->set_info(item->info());
+			// preserve previous selection during update
+			if (item == selecteditem) {
+				ui::ListView::select(listitem);
+			}
 		}
 	}
 	
+	listview_timestamp = inventory->timestamp();
+	
 	event_resize();
 }
 
+void InventoryListView::draw()
+{
+	if (listview_timestamp != listview_inventory->timestamp()) {
+		set_inventory(listview_inventory, listview_infotype);
+	}
+	
+	ListView::draw();
+}
+
 } // namespace client
\ No newline at end of file
diff --git a/src/client/inventorylistview.h b/src/client/inventorylistview.h
index 82a9cc4..0d14072 100644
--- a/src/client/inventorylistview.h
+++ b/src/client/inventorylistview.h
@@ -19,7 +19,16 @@ public:
 	InventoryListView(ui::Widget *parent = 0);
 	~InventoryListView();
 	
-	void set_inventory(core::Inventory *inventory, core::InfoType *info_type);
+	void set_inventory(core::Inventory *inventory, core::InfoType *infotype);
+	
+protected:
+	
+	virtual void draw();
+	
+private:
+	unsigned long 		listview_timestamp;
+	core::Inventory		*listview_inventory;
+	core::InfoType		*listview_infotype;
 };
 
 } // namespace client
diff --git a/src/client/trademenu.cc b/src/client/trademenu.cc
index 837ee87..d93864d 100644
--- a/src/client/trademenu.cc
+++ b/src/client/trademenu.cc
@@ -42,6 +42,15 @@ TradeMenu::TradeMenu(ui::Widget *parent, const char * label) : ui::Window(parent
 	menu_inventorylistview->set_background(false);
 	menu_inventorylistview->set_border(true);
 	
+	menu_inventorylabel = new ui::Label(menu_tradewindow);
+	menu_inventorylabel->set_label("label");
+	menu_inventorylabel->set_background(false);
+	menu_inventorylabel->set_border(false);
+	menu_inventorylabel->set_font(ui::root()->font_small());
+	menu_inventorylabel->set_alignment(ui::AlignLeft);
+	
+	
+	
 	menu_modelview = new ui::ModelView(menu_tradewindow);
 	menu_modelview->set_label("modelview");
 	menu_modelview->set_background(false);
@@ -57,12 +66,19 @@ TradeMenu::TradeMenu(ui::Widget *parent, const char * label) : ui::Window(parent
 	menu_traderlistview->set_background(false);
 	menu_traderlistview->set_border(true);
 	
+	menu_traderlabel = new ui::Label(menu_tradewindow);
+	menu_traderlabel->set_label("label");
+	menu_traderlabel->set_background(false);
+	menu_traderlabel->set_border(false);
+	menu_traderlabel->set_font(ui::root()->font_small());
+	menu_traderlabel->set_alignment(ui::AlignLeft);
+		
 	menu_closebutton = new ui::Button(menu_tradewindow, "Return", "view hide");
 	
 	menu_buyallbutton = new ui::Button(menu_modelview, "<<");
 	menu_buybutton  = new ui::Button(menu_modelview, "<");
-	menu_sellallbutton  = new ui::Button(menu_modelview, ">");
-	menu_sellbutton  = new ui::Button(menu_modelview, ">>");
+	menu_sellallbutton  = new ui::Button(menu_modelview, ">>");
+	menu_sellbutton  = new ui::Button(menu_modelview, ">");
 
 	
 	std::string test("test");
@@ -99,7 +115,8 @@ void TradeMenu::set_item_type(core::InfoType *item_type)
 void TradeMenu::set_item(ui::ListItem *item)
 {
 	menu_infotext.clear();
-	menu_namelabel->clear();
+	menu_namelabel->set_text("Trade");
+	menu_traderlabel->clear();
 	
 	if (!item || !item->info()) {
 		menu_traderlistview->deselect();
@@ -135,6 +152,10 @@ void TradeMenu::set_item(ui::ListItem *item)
 		menu_buybutton->show();
 		menu_buybutton->set_command("remote buy " + item->info()->type()->label() + " " + item->info()->label() + " 1; ");
 		
+		std::ostringstream str;
+		str << "Price: " << item->item()->price();
+		menu_traderlabel->set_text(str.str());
+		
 		menu_sellallbutton->hide();
 		menu_sellbutton->hide();
 		
@@ -177,9 +198,12 @@ void TradeMenu::resize()
 	menu_namelabel->set_location(fontmargin, fontmargin);
 	
 	// resize inventory listview
-	menu_inventorylistview->set_size(ui::UI::elementsize.width(), menu_tradewindow->height() - smallmargin * 2.0f - fontmargin * 3.0f);
+	menu_inventorylistview->set_size(ui::UI::elementsize.width(), menu_tradewindow->height() - smallmargin * 2.0f - fontmargin * 6.0f);
 	menu_inventorylistview->set_location(fontmargin, fontmargin * 3.0f);
 	
+	menu_inventorylabel->set_size(menu_inventorylistview->width(), fontmargin);
+	menu_inventorylabel->set_location(menu_inventorylistview->left(),  menu_inventorylistview->bottom() + fontmargin);
+	
 	// resize modelview
 	menu_modelview->set_size(menu_tradewindow->width() - 2.0f * ui::UI::elementsize.width() - fontmargin * 4.0f, ui::UI::elementsize.width());
 	menu_modelview->set_location(fontmargin * 2.0f + ui::UI::elementsize.width(), fontmargin * 3.0f);
@@ -198,13 +222,16 @@ void TradeMenu::resize()
 	menu_sellbutton->set_location(menu_modelview->width() - 3.0f * fontmargin, menu_modelview->height() - fontmargin);
 	
 	// resize scrollpane
-	menu_scrollpane->set_size(menu_tradewindow->width() - 2.0f * ui::UI::elementsize.width() - fontmargin * 4.0f, menu_inventorylistview->height() - fontmargin - ui::UI::elementsize.width());
+	menu_scrollpane->set_size(menu_tradewindow->width() - 2.0f * ui::UI::elementsize.width() - fontmargin * 4.0f, menu_inventorylistview->height() + 2.0f * fontmargin - ui::UI::elementsize.width());
 	menu_scrollpane->set_location(fontmargin * 2.0f + ui::UI::elementsize.width(), fontmargin * 4.0f + ui::UI::elementsize.width());
 		
 	// resize trader listview
-	menu_traderlistview->set_size(ui::UI::elementsize.width(), menu_tradewindow->height() - smallmargin * 2.0f - fontmargin * 3.0f);
+	menu_traderlistview->set_size(ui::UI::elementsize.width(), menu_tradewindow->height() - smallmargin * 2.0f - fontmargin * 6.0f);
 	menu_traderlistview->set_location(menu_tradewindow->width() - menu_traderlistview->width() - fontmargin, fontmargin * 3.0f);
-
+	
+	menu_traderlabel->set_size(menu_traderlistview->width(), fontmargin);
+	menu_traderlabel->set_location(menu_traderlistview->left(),  menu_traderlistview->bottom() + fontmargin);
+		
 	// resize close button
 	menu_closebutton->set_size(ui::UI::elementsize);
 	menu_closebutton->set_location(0.5f * (menu_tradewindow->width() - ui::UI::elementsize.width()), menu_tradewindow->height() - smallmargin * 1.5f );
@@ -220,4 +247,13 @@ bool TradeMenu::on_emit(Widget *sender, const Event event, void *data)
 	return ui::Window::on_emit(sender, event, data);
 }
 
+void TradeMenu::draw()
+{
+	std::stringstream str;
+	str << "Credits: " << core::localplayer()->credits();
+	menu_inventorylabel->set_text(str.str());
+	
+	Window::draw();
+}
+
 }
diff --git a/src/client/trademenu.h b/src/client/trademenu.h
index 477a372..5f56a08 100644
--- a/src/client/trademenu.h
+++ b/src/client/trademenu.h
@@ -34,6 +34,8 @@ protected:
 	/// resize event handler
 	virtual void resize();
 	
+	virtual void draw();
+	
 	/// emit event handler
 	virtual bool on_emit(Widget *sender, const Event event, void *data);
 	
@@ -43,6 +45,8 @@ private:
 	ui::Window		*menu_tradewindow;
 	ui::Button		*menu_closebutton;
 	ui::Label		*menu_namelabel;
+	ui::Label		*menu_inventorylabel;
+	ui::Label		*menu_traderlabel;
 	ui::ModelView		*menu_modelview;
 	ui::ScrollPane		*menu_scrollpane;