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FileBrowserActivity.cpp
337 lines (290 loc) · 8.34 KB
/
FileBrowserActivity.cpp
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#include <sstream>
#include <iostream>
#include "FileBrowserActivity.h"
#include "gui/interface/Label.h"
#include "gui/interface/Textbox.h"
#include "gui/interface/ScrollPanel.h"
#include "gui/interface/SaveButton.h"
#include "gui/interface/ProgressBar.h"
#include "client/Client.h"
#include "client/SaveFile.h"
#include "client/GameSave.h"
#include "gui/Style.h"
#include "tasks/Task.h"
#include "simulation/SaveRenderer.h"
#include "gui/dialogues/TextPrompt.h"
#include "gui/dialogues/ConfirmPrompt.h"
#include "gui/dialogues/ErrorMessage.h"
class Thumbnail;
class SaveSelectedAction: public ui::SaveButtonAction
{
FileBrowserActivity * a;
public:
SaveSelectedAction(FileBrowserActivity * _a) { a = _a; }
virtual void ActionCallback(ui::SaveButton * sender)
{
a->SelectSave(sender->GetSaveFile());
}
virtual void AltActionCallback(ui::SaveButton * sender)
{
a->RenameSave(sender->GetSaveFile());
}
virtual void AltActionCallback2(ui::SaveButton * sender)
{
a->DeleteSave(sender->GetSaveFile());
}
};
//Currently, reading is done on another thread, we can't render outside the main thread due to some bullshit with OpenGL
class LoadFilesTask: public Task
{
std::string directory;
std::string search;
std::vector<SaveFile*> saveFiles;
virtual void before()
{
}
virtual void after()
{
}
virtual bool doWork()
{
std::vector<std::string> files = Client::Ref().DirectorySearch(directory, search, ".cps");
notifyProgress(-1);
for(std::vector<std::string>::iterator iter = files.begin(), end = files.end(); iter != end; ++iter)
{
SaveFile * saveFile = new SaveFile(*iter);
try
{
std::vector<unsigned char> data = Client::Ref().ReadFile(*iter);
GameSave * tempSave = new GameSave(data);
saveFile->SetGameSave(tempSave);
saveFiles.push_back(saveFile);
std::string filename = *iter;
size_t folderPos = filename.rfind(PATH_SEP);
if(folderPos!=std::string::npos && folderPos+1 < filename.size())
{
filename = filename.substr(folderPos+1);
}
size_t extPos = filename.rfind(".");
if(extPos!=std::string::npos)
{
filename = filename.substr(0, extPos);
}
saveFile->SetDisplayName(filename);
}
catch(std::exception & e)
{
//:(
}
}
return true;
}
public:
std::vector<SaveFile*> GetSaveFiles()
{
return saveFiles;
}
LoadFilesTask(std::string directory, std::string search):
directory(directory),
search(search)
{
}
};
class FileBrowserActivity::SearchAction: public ui::TextboxAction
{
public:
FileBrowserActivity * a;
SearchAction(FileBrowserActivity * a) : a(a) {}
virtual void TextChangedCallback(ui::Textbox * sender) {
a->DoSearch(sender->GetText());
}
};
FileBrowserActivity::FileBrowserActivity(std::string directory, FileSelectedCallback * callback):
WindowActivity(ui::Point(-1, -1), ui::Point(450, 300)),
callback(callback),
directory(directory),
totalFiles(0)
{
ui::Label * titleLabel = new ui::Label(ui::Point(4, 5), ui::Point(Size.X-8, 18), "Save Browser");
titleLabel->SetTextColour(style::Colour::WarningTitle);
titleLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
titleLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
AddComponent(titleLabel);
ui::Textbox * textField = new ui::Textbox(ui::Point(8, 25), ui::Point(Size.X-16, 16), "", "[search]");
textField->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
textField->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
textField->SetActionCallback(new SearchAction(this));
AddComponent(textField);
FocusComponent(textField);
itemList = new ui::ScrollPanel(ui::Point(4, 45), ui::Point(Size.X-8, Size.Y-53));
AddComponent(itemList);
progressBar = new ui::ProgressBar(ui::Point((Size.X-200)/2, 45+(Size.Y-66)/2), ui::Point(200, 17));
AddComponent(progressBar);
infoText = new ui::Label(ui::Point((Size.X-200)/2, 45+(Size.Y-66)/2), ui::Point(200, 17), "No saves found");
AddComponent(infoText);
filesX = 4;
filesY = 3;
buttonPadding = 2;
fileX = 0;
fileY = 0;
buttonXOffset = 0;
buttonYOffset = 0;
buttonAreaWidth = itemList->Size.X;
buttonAreaHeight = itemList->Size.Y;// - buttonYOffset - 18;
buttonWidth = (buttonAreaWidth/filesX) - buttonPadding*2;
buttonHeight = (buttonAreaHeight/filesY) - buttonPadding*2;
loadDirectory(directory, "");
}
void FileBrowserActivity::DoSearch(std::string search)
{
if(!loadFiles)
{
loadDirectory(directory, search);
}
}
void FileBrowserActivity::SelectSave(SaveFile * file)
{
if(callback)
callback->FileSelected(new SaveFile(*file));
Exit();
}
void FileBrowserActivity::DeleteSave(SaveFile * file)
{
std::string deleteMessage = "Are you sure you want to delete " + file->GetDisplayName() + ".cps?";
if (ConfirmPrompt::Blocking("Delete Save", deleteMessage))
{
remove(file->GetName().c_str());
loadDirectory(directory, "");
}
}
void FileBrowserActivity::RenameSave(SaveFile * file)
{
std::string newName = TextPrompt::Blocking("Rename", "Change save name", file->GetDisplayName(), "", 0);
if (newName.length())
{
newName = directory + PATH_SEP + newName + ".cps";
int ret = rename(file->GetName().c_str(), newName.c_str());
if (ret)
ErrorMessage::Blocking("Error", "Could not rename file");
else
loadDirectory(directory, "");
}
else
ErrorMessage::Blocking("Error", "No save name given");
}
void FileBrowserActivity::loadDirectory(std::string directory, std::string search)
{
for(int i = 0; i < components.size(); i++)
{
RemoveComponent(components[i]);
itemList->RemoveChild(components[i]);
}
for(std::vector<ui::Component*>::iterator iter = componentsQueue.begin(), end = componentsQueue.end(); iter != end; ++iter)
{
delete *iter;
}
componentsQueue.clear();
for(std::vector<SaveFile*>::iterator iter = files.begin(), end = files.end(); iter != end; ++iter)
{
delete *iter;
}
files.clear();
infoText->Visible = false;
progressBar->Visible = true;
progressBar->SetProgress(-1);
progressBar->SetStatus("Loading files");
loadFiles = new LoadFilesTask(directory, search);
loadFiles->AddTaskListener(this);
loadFiles->Start();
}
void FileBrowserActivity::NotifyDone(Task * task)
{
fileX = 0;
fileY = 0;
files = ((LoadFilesTask*)task)->GetSaveFiles();
totalFiles = files.size();
delete loadFiles;
loadFiles = NULL;
if(!files.size())
{
progressBar->Visible = false;
infoText->Visible = true;
}
for(int i = 0; i < components.size(); i++)
{
delete components[i];
}
components.clear();
}
void FileBrowserActivity::OnMouseDown(int x, int y, unsigned button)
{
if(!(x > Position.X && y > Position.Y && y < Position.Y+Size.Y && x < Position.X+Size.X)) //Clicked outside window
Exit();
}
void FileBrowserActivity::OnTryExit(ExitMethod method)
{
Exit();
}
void FileBrowserActivity::NotifyError(Task * task)
{
}
void FileBrowserActivity::NotifyProgress(Task * task)
{
progressBar->SetProgress(task->GetProgress());
}
void FileBrowserActivity::NotifyStatus(Task * task)
{
}
void FileBrowserActivity::OnTick(float dt)
{
if(loadFiles)
loadFiles->Poll();
if(files.size())
{
SaveFile * saveFile = files.back();
files.pop_back();
if(fileX == filesX)
{
fileX = 0;
fileY++;
}
ui::SaveButton * saveButton = new ui::SaveButton(
ui::Point(
buttonXOffset + buttonPadding + fileX*(buttonWidth+buttonPadding*2),
buttonYOffset + buttonPadding + fileY*(buttonHeight+buttonPadding*2)
),
ui::Point(buttonWidth, buttonHeight),
saveFile);
saveButton->AddContextMenu(1);
saveButton->Tick(dt);
saveButton->SetActionCallback(new SaveSelectedAction(this));
progressBar->SetStatus("Rendering thumbnails");
progressBar->SetProgress((float(totalFiles-files.size())/float(totalFiles))*100.0f);
componentsQueue.push_back(saveButton);
fileX++;
}
else if(componentsQueue.size())
{
for(std::vector<ui::Component*>::iterator iter = componentsQueue.begin(), end = componentsQueue.end(); iter != end; ++iter)
{
components.push_back(*iter);
itemList->AddChild(*iter);
}
componentsQueue.clear();
itemList->InnerSize.Y = (buttonHeight+(buttonPadding*2))*(fileY+1);
if(!componentsQueue.size())
progressBar->Visible = false;
}
}
void FileBrowserActivity::OnDraw()
{
Graphics * g = ui::Engine::Ref().g;
//Window Background+Outline
g->clearrect(Position.X-2, Position.Y-2, Size.X+4, Size.Y+4);
g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 255, 255, 255, 255);
}
FileBrowserActivity::~FileBrowserActivity()
{
if(callback)
delete callback;
}