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moved history navigation to its own class

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This commit is contained in:
Luis Ángel San Martín
2014-11-17 12:51:41 +01:00
parent ab81cebf92
commit 3b08d75d15
5 changed files with 408 additions and 361 deletions
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83
YACReaderLibrary/library_window.cpp
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@ -77,6 +77,8 @@
#include "yacreader_reading_lists_view.h"
#include "add_label_dialog.h"
#include "yacreader_history_controller.h"
#include "QsLog.h"
#ifdef Q_OS_WIN
@ -116,6 +118,8 @@ void LibraryWindow::setupUI()
settings = new QSettings(YACReader::getSettingsPath()+"/YACReaderLibrary.ini",QSettings::IniFormat); //TODO unificar la creación del fichero de config con el servidor
settings->beginGroup("libraryConfig");
historyController = new YACReaderHistoryController(this);
createActions();
doModels();
@ -1016,8 +1020,14 @@ void LibraryWindow::createMenus()
void LibraryWindow::createConnections()
{
//history navigation
connect(backAction,SIGNAL(triggered()),this,SLOT(backward()));
connect(forwardAction,SIGNAL(triggered()),this,SLOT(forward()));
connect(backAction,SIGNAL(triggered()),historyController,SLOT(backward()));
connect(forwardAction,SIGNAL(triggered()),historyController,SLOT(forward()));
//--
connect(historyController,SIGNAL(enabledBackward(bool)),backAction,SLOT(setEnabled(bool)));
connect(historyController,SIGNAL(enabledForward(bool)),forwardAction,SLOT(setEnabled(bool)));
connect(historyController,SIGNAL(modelIndexSelected(QModelIndex)),this,SLOT(loadCovers(QModelIndex)));
connect(historyController,SIGNAL(modelIndexSelected(QModelIndex)),foldersView,SLOT(setCurrentIndex(QModelIndex)));
connect(foldersView, SIGNAL(clicked(QModelIndex)), historyController, SLOT(updateHistory(QModelIndex)));
//libraryCreator connections
connect(createLibraryDialog,SIGNAL(createLibrary(QString,QString,QString)),this,SLOT(create(QString,QString,QString)));
@ -1065,8 +1075,7 @@ void LibraryWindow::createConnections()
//navigations between view modes (tree,list and flow)
connect(foldersView, SIGNAL(pressed(QModelIndex)), this, SLOT(updateFoldersViewConextMenu(QModelIndex)));
connect(foldersView, SIGNAL(clicked(QModelIndex)), this, SLOT(loadCovers(QModelIndex)));
connect(foldersView, SIGNAL(clicked(QModelIndex)), this, SLOT(updateHistory(QModelIndex)));
connect(foldersView, SIGNAL(clicked(QModelIndex)), this, SLOT(loadCovers(QModelIndex)));
//drops in folders view
connect(foldersView, SIGNAL(copyComicsToFolder(QList<QPair<QString,QString> >,QModelIndex)), this, SLOT(copyAndImportComicsToFolder(QList<QPair<QString,QString> >,QModelIndex)));
@ -1170,11 +1179,7 @@ void LibraryWindow::loadLibrary(const QString & name)
{
if(!libraries.isEmpty()) //si hay bibliotecas...
{
currentFolderNavigation=0;
backAction->setDisabled(true);
forwardAction->setDisabled(true);
history.clear();
history.append(QModelIndex());
historyController->clear();
showRootWidget();
QString path=libraries.getPath(name)+"/.yacreaderlibrary";
@ -1700,7 +1705,7 @@ void LibraryWindow::selectSubfolder(const QModelIndex &mi, int child)
{
QModelIndex dest = foldersModel->index(child,0,mi);
foldersView->setCurrentIndex(dest);
updateHistory(dest);
historyController->updateHistory(dest);
loadCovers(dest);
}
@ -2001,8 +2006,7 @@ void LibraryWindow::setRootIndex()
if(d.exists(path))
{
loadCovers(QModelIndex());
if(history.count()>1)
updateHistory(QModelIndex());
historyController->updateHistory(QModelIndex());
}
else
{
@ -2071,7 +2075,7 @@ void LibraryWindow::setSearchFilter(const YACReader::SearchModifiers modifier, Q
{
QModelIndex mi = foldersModel->indexFromItem(index,column);
foldersView->scrollTo(mi,QAbstractItemView::PositionAtTop);
updateHistory(mi);
historyController->updateHistory(mi);
foldersView->setCurrentIndex(mi);
}
@ -2535,59 +2539,6 @@ void LibraryWindow::showSocial()
socialDialog->setHidden(false);
}*/
void LibraryWindow::backward()
{
if(currentFolderNavigation>0)
{
currentFolderNavigation--;
loadCovers(history.at(currentFolderNavigation));
foldersView->setCurrentIndex(history.at(currentFolderNavigation));
forwardAction->setEnabled(true);
}
if(currentFolderNavigation==0)
{
backAction->setEnabled(false);
}
}
void LibraryWindow::forward()
{
if(currentFolderNavigation<history.count()-1)
{
currentFolderNavigation++;
loadCovers(history.at(currentFolderNavigation));
foldersView->setCurrentIndex(history.at(currentFolderNavigation));
backAction->setEnabled(true);
}
if(currentFolderNavigation==history.count()-1)
{
forwardAction->setEnabled(false);
}
}
void LibraryWindow::updateHistory(const QModelIndex &mi)
{
//remove history from current index
if(!mi.isValid())
return;
int numElementsToRemove = history.count() - (currentFolderNavigation+1);
while(numElementsToRemove>0)
{
numElementsToRemove--;
history.removeLast();
}
if(mi!=history.at(currentFolderNavigation))
{
history.append(mi);
backAction->setEnabled(true);
currentFolderNavigation++;
}
forwardAction->setEnabled(false);
}
void LibraryWindow::updateFoldersViewConextMenu(const QModelIndex &mi)
{
if(!mi.isValid())