1 files changed, 53 insertions, 6 deletions

diff --git a/src/preview/PreviewView.cpp b/src/preview/PreviewView.cpp
index b6b2e02..0eb29b6 100644
--- a/src/preview/PreviewView.cpp
+++ b/src/preview/PreviewView.cpp
@@ -13,9 +13,21 @@
 #include "simulation/SaveRenderer.h"
 #include "interface/Point.h"
 #include "interface/Window.h"
+#include "interface/Textbox.h"
 #include "Style.h"
 #include "search/Thumbnail.h"
 
+class PreviewView::LoginAction: public ui::ButtonAction
+{
+	PreviewView * v;
+public:
+	LoginAction(PreviewView * v_){ v = v_; }
+	virtual void ActionCallback(ui::Button * sender)
+	{
+		v->c->ShowLogin();
+	}
+};
+
 PreviewView::PreviewView():
 	ui::Window(ui::Point(-1, -1), ui::Point((XRES/2)+200, (YRES/2)+150)),
 	savePreview(NULL),
@@ -24,7 +36,10 @@ PreviewView::PreviewView():
 	commentsVel(0),
 	maxOffset(0),
 	commentsBegin(true),
-	commentsEnd(false)
+	commentsEnd(false),
+	addCommentBox(NULL),
+	submitCommentButton(NULL),
+	commentBoxHeight(20)
 {
 	class OpenAction: public ui::ButtonAction
 	{
@@ -118,8 +133,9 @@ PreviewView::PreviewView():
 	authorDateLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;	authorDateLabel->Appearance.VerticalAlign = ui::Appearance::AlignBottom;
 	AddComponent(authorDateLabel);
 
-	pageInfo = new ui::Label(ui::Point((XRES/2) + 5, Size.Y-15), ui::Point(Size.X-((XRES/2) + 10), 15), "Page 1 of 1");
+	pageInfo = new ui::Label(ui::Point((XRES/2) + 5, Size.Y+1), ui::Point(Size.X-((XRES/2) + 10), 15), "Page 1 of 1");
 	pageInfo->Appearance.HorizontalAlign = ui::Appearance::AlignCentre;	authorDateLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+
 	AddComponent(pageInfo);
 }
 
@@ -149,7 +165,7 @@ void PreviewView::OnDraw()
 		g->draw_image(savePreview->Data, (Position.X+1)+(((XRES/2)-savePreview->Size.X)/2), (Position.Y+1)+(((YRES/2)-savePreview->Size.Y)/2), savePreview->Size.X, savePreview->Size.Y, 255);
 	}
 	g->drawrect(Position.X, Position.Y, (XRES/2)+1, (YRES/2)+1, 255, 255, 255, 100);
-	g->draw_line(Position.X+XRES/2, Position.Y+1, Position.X+XRES/2, Position.Y+Size.Y-2, 200, 200, 200, 255);
+	g->draw_line(Position.X+1+XRES/2, Position.Y+1, Position.X+XRES/2, Position.Y+Size.Y-2, 200, 200, 200, 255);
 
 
 	g->draw_line(Position.X+1, Position.Y+12+YRES/2, Position.X-1+XRES/2, Position.Y+12+YRES/2, 100, 100, 100,255);
@@ -289,7 +305,7 @@ void PreviewView::displayComments(int yOffset)
 		tempUsername->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;			tempUsername->Appearance.VerticalAlign = ui::Appearance::AlignBottom;
 		currentY += 16;
 
-		if(currentY > Size.Y || usernameY < 0)
+		if(currentY > Size.Y-commentBoxHeight || usernameY < 0)
 		{
 			delete tempUsername;
 			if(currentY > Size.Y)
@@ -308,7 +324,7 @@ void PreviewView::displayComments(int yOffset)
 		tempComment->SetTextColour(ui::Colour(180, 180, 180));
 		currentY += tempComment->Size.Y+4;
 
-		if(currentY > Size.Y || commentY < 0)
+		if(currentY > Size.Y-commentBoxHeight || commentY < 0)
 		{
 			delete tempComment;
 			if(currentY > Size.Y)
@@ -323,6 +339,37 @@ void PreviewView::displayComments(int yOffset)
 	}
 }
 
+void PreviewView::NotifyCommentBoxEnabledChanged(PreviewModel * sender)
+{
+	if(addCommentBox)
+	{
+		RemoveComponent(addCommentBox);
+		addCommentBox = NULL;
+		delete addCommentBox;
+	}
+	if(submitCommentButton)
+	{
+		RemoveComponent(submitCommentButton);
+		submitCommentButton = NULL;
+		delete submitCommentButton;
+	}
+	if(sender->GetCommentBoxEnabled())
+	{
+		addCommentBox = new ui::Textbox(ui::Point((XRES/2)+4, Size.Y-19), ui::Point(Size.X-(XRES/2)-48, 17), "", "Add Comment");
+		addCommentBox->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+		AddComponent(addCommentBox);
+		submitCommentButton = new ui::Button(ui::Point(Size.X-40, Size.Y-19), ui::Point(40, 19), "Submit");
+		//submitCommentButton->Enabled = false;
+		AddComponent(submitCommentButton);
+	}
+	else
+	{
+		submitCommentButton = new ui::Button(ui::Point(XRES/2, Size.Y-19), ui::Point(Size.X-(XRES/2), 19), "Login to comment");
+		submitCommentButton->SetActionCallback(new LoginAction(this));
+		AddComponent(submitCommentButton);
+	}
+}
+
 void PreviewView::NotifyCommentsPageChanged(PreviewModel * sender)
 {
 	std::stringstream pageInfoStream;
@@ -361,7 +408,7 @@ void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
 	}
 
 
-	maxOffset = (maxY-Size.Y)+16;
+	maxOffset = (maxY-(Size.Y-commentBoxHeight))+16;
 	commentsBegin = true;
 	commentsEnd = false;
 	commentsOffset = 0;