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The-Powder-Toy/src/preview/PreviewView.cpp

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/*
* PreviewView.cpp
*
* Created on: Jan 21, 2012
* Author: Simon
*/
#include <sstream>
#include <vector>
#include <cmath>
#include "PreviewView.h"
#include "dialogues/TextPrompt.h"
#include "simulation/SaveRenderer.h"
#include "interface/Point.h"
#include "interface/Window.h"
#include "interface/Textbox.h"
#include "Style.h"
#include "Format.h"
#include "search/Thumbnail.h"
#include "client/Client.h"
#include "interface/ScrollPanel.h"
#include "interface/Keys.h"
class PreviewView::LoginAction: public ui::ButtonAction
{
PreviewView * v;
public:
LoginAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
v->c->ShowLogin();
}
};
class PreviewView::SubmitCommentAction: public ui::ButtonAction
{
PreviewView * v;
public:
SubmitCommentAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
v->submitComment();
}
};
class PreviewView::AutoCommentSizeAction: public ui::TextboxAction
{
PreviewView * v;
public:
AutoCommentSizeAction(PreviewView * v): v(v) {}
virtual void TextChangedCallback(ui::Textbox * sender) {
v->commentBoxAutoHeight();
}
};
PreviewView::PreviewView():
ui::Window(ui::Point(-1, -1), ui::Point((XRES/2)+210, (YRES/2)+150)),
savePreview(NULL),
doOpen(false),
addCommentBox(NULL),
submitCommentButton(NULL),
commentBoxHeight(20)
{
class FavAction: public ui::ButtonAction
{
PreviewView * v;
public:
FavAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
v->c->FavouriteSave();
}
};
favButton = new ui::Button(ui::Point(50, Size.Y-19), ui::Point(51, 19), "Fav");
favButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft; favButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
favButton->SetIcon(IconFavourite);
favButton->SetActionCallback(new FavAction(this));
favButton->Enabled = Client::Ref().GetAuthUser().ID?true:false;
AddComponent(favButton);
class ReportPromptCallback: public TextDialogueCallback {
public:
PreviewView * v;
ReportPromptCallback(PreviewView * v_) { v = v_; }
virtual void TextCallback(TextPrompt::DialogueResult result, std::string resultText) {
if (result == TextPrompt::ResultOkay)
v->c->Report(resultText);
}
virtual ~ReportPromptCallback() { }
};
class ReportAction: public ui::ButtonAction
{
PreviewView * v;
public:
ReportAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
new TextPrompt("Report Save", "Things to consider when reporting:\n\bw1)\bg When reporting stolen saves, please include the ID of the original save.\n\bw2)\bg Do not waste staff time with fake or bogus reports, doing so may result in a ban.", "", "[reason]", true, new ReportPromptCallback(v));
}
};
reportButton = new ui::Button(ui::Point(100, Size.Y-19), ui::Point(51, 19), "Report");
reportButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft; reportButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
reportButton->SetIcon(IconReport);
reportButton->SetActionCallback(new ReportAction(this));
reportButton->Enabled = Client::Ref().GetAuthUser().ID?true:false;
AddComponent(reportButton);
class OpenAction: public ui::ButtonAction
{
PreviewView * v;
public:
OpenAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
v->c->DoOpen();
}
};
openButton = new ui::Button(ui::Point(0, Size.Y-19), ui::Point(51, 19), "Open");
openButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft; openButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
openButton->SetIcon(IconOpen);
openButton->SetActionCallback(new OpenAction(this));
AddComponent(openButton);
class BrowserOpenAction: public ui::ButtonAction
{
PreviewView * v;
public:
BrowserOpenAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
v->c->OpenInBrowser();
}
};
browserOpenButton = new ui::Button(ui::Point((XRES/2)-107, Size.Y-19), ui::Point(108, 19), "Open in browser");
browserOpenButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft; browserOpenButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
browserOpenButton->SetIcon(IconOpen);
browserOpenButton->SetActionCallback(new BrowserOpenAction(this));
AddComponent(browserOpenButton);
saveNameLabel = new ui::Label(ui::Point(5, (YRES/2)+4), ui::Point(100, 16), "");
saveNameLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
saveNameLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
AddComponent(saveNameLabel);
saveDescriptionLabel = new ui::Label(ui::Point(5, (YRES/2)+4+15+17), ui::Point((XRES/2)-10, Size.Y-((YRES/2)+4+15+17)-21), "");
saveDescriptionLabel->SetMultiline(true);
saveDescriptionLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
saveDescriptionLabel->Appearance.VerticalAlign = ui::Appearance::AlignTop;
saveDescriptionLabel->SetTextColour(ui::Colour(180, 180, 180));
AddComponent(saveDescriptionLabel);
authorDateLabel = new ui::Label(ui::Point(5, (YRES/2)+4+15), ui::Point(200, 16), "");
authorDateLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
authorDateLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
AddComponent(authorDateLabel);
viewsLabel = new ui::Label(ui::Point((XRES/2)-80, (YRES/2)+4+15), ui::Point(80, 16), "");
viewsLabel->Appearance.HorizontalAlign = ui::Appearance::AlignRight;
viewsLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
AddComponent(viewsLabel);
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;
saveIDTextbox = new ui::Textbox(ui::Point((XRES/2)-55, Size.Y-40), ui::Point(50, 16), "0000000");
saveIDTextbox->Appearance.HorizontalAlign = ui::Appearance::AlignCentre;
saveIDTextbox->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
saveIDTextbox->ReadOnly = true;
AddComponent(saveIDTextbox);
class CopyIDAction: public ui::ButtonAction
{
PreviewView * v;
public:
CopyIDAction(PreviewView * v_){ v = v_; }
virtual void ActionCallback(ui::Button * sender)
{
clipboard_push_text((char*)v->saveIDTextbox->GetText().c_str());
}
};
ui::Button * tempButton = new ui::Button(ui::Point((XRES/2)-130, Size.Y-40), ui::Point(70, 16), "Copy Save ID");
tempButton->Appearance.HorizontalAlign = ui::Appearance::AlignCentre;
tempButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
tempButton->SetActionCallback(new CopyIDAction(this));
AddComponent(tempButton);
commentsPanel = new ui::ScrollPanel(ui::Point((XRES/2)+1, 1), ui::Point((Size.X-(XRES/2))-2, Size.Y-commentBoxHeight));
AddComponent(commentsPanel);
AddComponent(pageInfo);
}
void PreviewView::AttachController(PreviewController * controller)
{
c = controller;
saveIDTextbox->SetText(format::NumberToString<int>(c->SaveID()));
}
void PreviewView::commentBoxAutoHeight()
{
if(!addCommentBox)
return;
int textWidth = Graphics::textwidth(addCommentBox->GetText().c_str());
if(textWidth+15 > Size.X-(XRES/2)-48)
{
addCommentBox->Appearance.VerticalAlign = ui::Appearance::AlignTop;
int oldSize = addCommentBox->Size.Y;
addCommentBox->AutoHeight();
int newSize = addCommentBox->Size.Y+5;
addCommentBox->Size.Y = oldSize;
commentBoxHeight = newSize+22;
commentBoxPositionX = (XRES/2)+4;
commentBoxPositionY = Size.Y-(newSize+21);
commentBoxSizeX = Size.X-(XRES/2)-8;
commentBoxSizeY = newSize;
}
else
{
commentBoxHeight = 20;
addCommentBox->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
commentBoxPositionX = (XRES/2)+4;
commentBoxPositionY = Size.Y-19;
commentBoxSizeX = Size.X-(XRES/2)-48;
commentBoxSizeY = 17;
}
commentsPanel->Size.Y = Size.Y-commentBoxHeight;
}
void PreviewView::DoDraw()
{
Window::DoDraw();
Graphics * g = ui::Engine::Ref().g;
for(int i = 0; i < commentTextComponents.size(); i++)
{
int linePos = commentTextComponents[i]->Position.Y+commentsPanel->ViewportPosition.Y+commentTextComponents[i]->Size.Y+4;
if(linePos > 0 && linePos < Size.Y-commentBoxHeight)
g->draw_line(
Position.X+1+XRES/2,
Position.Y+linePos,
Position.X+Size.X-2,
Position.Y+linePos,
255, 255, 255, 100);
}
if(c->GetDoOpen())
{
g->fillrect(Position.X+(Size.X/2)-101, Position.Y+(Size.Y/2)-26, 202, 52, 0, 0, 0, 210);
g->drawrect(Position.X+(Size.X/2)-100, Position.Y+(Size.Y/2)-25, 200, 50, 255, 255, 255, 180);
g->drawtext(Position.X+(Size.X/2)-(Graphics::textwidth("Loading save...")/2), Position.Y+(Size.Y/2)-5, "Loading save...", style::Colour::InformationTitle.Red, style::Colour::InformationTitle.Green, style::Colour::InformationTitle.Blue, 255);
}
g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 255, 255, 255, 255);
}
void PreviewView::OnDraw()
{
Graphics * g = ui::Engine::Ref().g;
//Window Background+Outline
g->clearrect(Position.X-2, Position.Y-2, Size.X+4, Size.Y+4);
//Save preview (top-left)
if(savePreview && savePreview->Data)
{
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);
if(!(!votesUp && !votesDown))
{
float ryf;
int nyu, nyd;
int lv = (votesUp>votesDown)?votesUp:votesDown;
lv = (lv>10)?lv:10;
if (50>lv)
{
ryf = 50.0f/((float)lv);
nyu = votesUp*ryf;
nyd = votesDown*ryf;
}
else
{
ryf = ((float)lv)/50.0f;
nyu = votesUp/ryf;
nyd = votesDown/ryf;
}
nyu = nyu>50?50:nyu;
nyd = nyd>50?50:nyd;
g->fillrect(Position.X+(XRES/2)-55, Position.Y+(YRES/2)+3, 53, 7, 0, 107, 10, 255);
g->fillrect(Position.X+(XRES/2)-55, Position.Y+(YRES/2)+9, 53, 7, 107, 10, 0, 255);
g->drawrect(Position.X+(XRES/2)-55, Position.Y+(YRES/2)+3, 53, 7, 128, 128, 128, 255);
g->drawrect(Position.X+(XRES/2)-55, Position.Y+(YRES/2)+9, 53, 7, 128, 128, 128, 255);
g->fillrect(Position.X+(XRES/2)-4-nyu, Position.Y+(YRES/2)+5, nyu, 3, 57, 187, 57, 255);
g->fillrect(Position.X+(XRES/2)-4-nyd, Position.Y+(YRES/2)+11, nyd, 3, 187, 57, 57, 255);
}
}
void PreviewView::OnTick(float dt)
{
if(addCommentBox)
{
ui::Point positionDiff = ui::Point(commentBoxPositionX, commentBoxPositionY)-addCommentBox->Position;
ui::Point sizeDiff = ui::Point(commentBoxSizeX, commentBoxSizeY)-addCommentBox->Size;
if(positionDiff.X!=0)
{
int xdiff = positionDiff.X/5;
if(xdiff == 0)
xdiff = 1*isign(positionDiff.X);
addCommentBox->Position.X += xdiff;
}
if(positionDiff.Y!=0)
{
int ydiff = positionDiff.Y/5;
if(ydiff == 0)
ydiff = 1*isign(positionDiff.Y);
addCommentBox->Position.Y += ydiff;
}
if(sizeDiff.X!=0)
{
int xdiff = sizeDiff.X/5;
if(xdiff == 0)
xdiff = 1*isign(sizeDiff.X);
addCommentBox->Size.X += xdiff;
addCommentBox->Invalidate();
}
if(sizeDiff.Y!=0)
{
int ydiff = sizeDiff.Y/5;
if(ydiff == 0)
ydiff = 1*isign(sizeDiff.Y);
addCommentBox->Size.Y += ydiff;
addCommentBox->Invalidate();
}
}
c->Update();
}
void PreviewView::OnTryExit(ExitMethod method)
{
c->Exit();
}
void PreviewView::OnMouseWheel(int x, int y, int d)
{
if(commentsPanel->GetScrollLimit() == 1 && d < 0)
c->NextCommentPage();
if(commentsPanel->GetScrollLimit() == -1 && d > 0)
c->PrevCommentPage();
}
void PreviewView::OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
{
if ((key == KEY_ENTER || key == KEY_RETURN) && !addCommentBox->IsFocused())
openButton->DoAction();
}
void PreviewView::NotifySaveChanged(PreviewModel * sender)
{
SaveInfo * save = sender->GetSave();
if(savePreview)
delete savePreview;
savePreview = NULL;
if(save)
{
votesUp = save->votesUp;
votesDown = save->votesDown;
saveNameLabel->SetText(save->name);
authorDateLabel->SetText("\bgAuthor:\bw " + save->userName + " \bgDate:\bw " + format::UnixtimeToDateMini(save->date));
viewsLabel->SetText("\bgViews:\bw " + format::NumberToString<int>(save->Views));
saveDescriptionLabel->SetText(save->Description);
if(save->Favourite)
{
favButton->Enabled = true;
favButton->SetText("Unfav");
}
else if(Client::Ref().GetAuthUser().ID)
{
favButton->Enabled = true;
favButton->SetText("Fav");
}
else
{
favButton->SetText("Fav");
favButton->Enabled = false;
}
if(save->GetGameSave())
{
savePreview = SaveRenderer::Ref().Render(save->GetGameSave(), false, true);
if(savePreview && savePreview->Data && !(savePreview->Size.X == XRES/2 && savePreview->Size.Y == YRES/2))
{
int newSizeX, newSizeY;
pixel * oldData = savePreview->Data;
float factorX = ((float)XRES/2)/((float)savePreview->Size.X);
float factorY = ((float)YRES/2)/((float)savePreview->Size.Y);
float scaleFactor = factorY < factorX ? factorY : factorX;
savePreview->Data = Graphics::resample_img(oldData, savePreview->Size.X, savePreview->Size.Y, savePreview->Size.X*scaleFactor, savePreview->Size.Y*scaleFactor);
free(oldData);
savePreview->Size.X *= scaleFactor;
savePreview->Size.Y *= scaleFactor;
}
}
}
else
{
votesUp = 0;
votesDown = 0;
saveNameLabel->SetText("");
authorDateLabel->SetText("");
saveDescriptionLabel->SetText("");
favButton->Enabled = false;
}
}
void PreviewView::submitComment()
{
if(addCommentBox)
{
std::string comment = std::string(addCommentBox->GetText());
submitCommentButton->Enabled = false;
addCommentBox->SetText("");
addCommentBox->SetPlaceholder("Submitting comment"); //This doesn't appear to ever show since no separate thread is created
FocusComponent(NULL);
if (!c->SubmitComment(comment))
addCommentBox->SetText(comment);
addCommentBox->SetPlaceholder("Add comment");
submitCommentButton->Enabled = true;
commentBoxAutoHeight();
}
}
void PreviewView::NotifyCommentBoxEnabledChanged(PreviewModel * sender)
{
if(addCommentBox)
{
RemoveComponent(addCommentBox);
addCommentBox = NULL;
delete addCommentBox;
}
if(submitCommentButton)
{
RemoveComponent(submitCommentButton);
submitCommentButton = NULL;
delete submitCommentButton;
}
if(sender->GetCommentBoxEnabled())
{
commentBoxPositionX = (XRES/2)+4;
commentBoxPositionY = Size.Y-19;
commentBoxSizeX = Size.X-(XRES/2)-48;
commentBoxSizeY = 17;
addCommentBox = new ui::Textbox(ui::Point((XRES/2)+4, Size.Y-19), ui::Point(Size.X-(XRES/2)-48, 17), "", "Add Comment");
addCommentBox->SetActionCallback(new AutoCommentSizeAction(this));
addCommentBox->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
addCommentBox->SetMultiline(true);
AddComponent(addCommentBox);
submitCommentButton = new ui::Button(ui::Point(Size.X-40, Size.Y-19), ui::Point(40, 19), "Submit");
submitCommentButton->SetActionCallback(new SubmitCommentAction(this));
//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;
pageInfoStream << "Page " << sender->GetCommentsPageNum() << " of " << sender->GetCommentsPageCount();
pageInfo->SetText(pageInfoStream.str());
}
void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
{
if(sender->GetComments())
{
comments = std::vector<SaveComment>(sender->GetComments()->begin(), sender->GetComments()->end());
}
else
{
comments.clear();
}
{
for(int i = 0; i < commentComponents.size(); i++)
{
commentsPanel->RemoveChild(commentComponents[i]);
delete commentComponents[i];
}
commentComponents.clear();
commentTextComponents.clear();
int currentY = 0;//-yOffset;
ui::Label * tempUsername;
ui::Label * tempComment;
for(int i = 0; i < comments.size(); i++)
{
int usernameY = currentY+5, commentY;
tempUsername = new ui::Label(ui::Point(5, currentY+5), ui::Point(Size.X-((XRES/2) + 13), 16), comments[i].authorName);
tempUsername->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
tempUsername->Appearance.VerticalAlign = ui::Appearance::AlignBottom;
currentY += 16;
commentComponents.push_back(tempUsername);
commentsPanel->AddChild(tempUsername);
commentY = currentY+5;
tempComment = new ui::Label(ui::Point(5, currentY+5), ui::Point(Size.X-((XRES/2) + 13), -1), comments[i].comment);
tempComment->SetMultiline(true);
tempComment->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
tempComment->Appearance.VerticalAlign = ui::Appearance::AlignTop;
tempComment->SetTextColour(ui::Colour(180, 180, 180));
currentY += tempComment->Size.Y+4;
commentComponents.push_back(tempComment);
commentsPanel->AddChild(tempComment);
commentTextComponents.push_back(tempComment);
}
commentsPanel->InnerSize = ui::Point(commentsPanel->Size.X, currentY+4);
}
}
/*void PreviewView::NotifyPreviewChanged(PreviewModel * sender)
{
savePreview = sender->GetGameSave();
if(savePreview && savePreview->Data && !(savePreview->Size.X == XRES/2 && savePreview->Size.Y == YRES/2))
{
int newSizeX, newSizeY;
float factorX = ((float)XRES/2)/((float)savePreview->Size.X);
float factorY = ((float)YRES/2)/((float)savePreview->Size.Y);
float scaleFactor = factorY < factorX ? factorY : factorX;
savePreview->Data = Graphics::resample_img(savePreview->Data, savePreview->Size.X, savePreview->Size.Y, savePreview->Size.X*scaleFactor, savePreview->Size.Y*scaleFactor);
savePreview->Size.X *= scaleFactor;
savePreview->Size.Y *= scaleFactor;
}
}*/
PreviewView::~PreviewView() {
}
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