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Diffstat (limited to 'src/frontend/qtwidgets/assignmentList.cpp')
| -rw-r--r-- | src/frontend/qtwidgets/assignmentList.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/src/frontend/qtwidgets/assignmentList.cpp b/src/frontend/qtwidgets/assignmentList.cpp new file mode 100644 index 0000000..dc89544 --- /dev/null +++ b/src/frontend/qtwidgets/assignmentList.cpp @@ -0,0 +1,169 @@ +#include <algorithm> +#include <QAction> +#include <QApplication> +#include <QCoreApplication> +#include <QDate> +#include <QDir> +#include <QFile> +#include <QMessageBox> +#include <QObject> +#include <QSettings> +#include <QStandardPaths> +#include <QUiLoader> + +#include <QDebug> +#include <QErrorMessage> + +#include "../../../config.h" +#include "addGroupForm.h" +#include "assignmentList.h" +#include "../../backend/db_sqlite.h" +#include "entryLayout.h" +#include "groupLayout.h" +#include "lib.h" +#include "preferencesDialog.h" + +AssignmentList::AssignmentList() { + // set QSettings information + QCoreApplication::setOrganizationName(ORGANIZATION_NAME); + QCoreApplication::setApplicationName(PROJECT_NAME); + + // ensure QSettings location exists + this->initializeSettings(); + + // load everything from database into static global variables + this->initializeGlobals(); + + // load uic + ui.setupUi(this); + this->initializeUI(); +} + +void AssignmentList::initializeSettings() { + QSettings settings; + QDir local_data_dir(QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation)); + + settings.beginGroup("paths"); + if(!settings.contains("db_path")) { + qDebug() << "Setting default db_path"; + settings.setValue("db_path", local_data_dir.filePath("data.db")); + } + settings.endGroup(); +} + +// load from database into static QList variables +void AssignmentList::initializeGlobals() { + BackendDB database; + + Group::groups = database.loadGroups(); + Entry::entries = database.loadEntries(); + Rule::rules = database.loadRules(); +} + +void AssignmentList::initializeUI() { + // create menu connections + QObject::connect(ui.actionPreferences, &QAction::triggered, this, &AssignmentList::preferences); + QObject::connect(ui.actionReload, &QAction::triggered, this, &AssignmentList::reload); + QObject::connect(ui.actionExit, &QAction::triggered, this, QApplication::quit); + QObject::connect(ui.actionAdd_Group, &QAction::triggered, this, &AssignmentList::addGroup); + QObject::connect(ui.actionClean_Hidden, &QAction::triggered, this, &AssignmentList::cleanHidden); + QObject::connect(ui.actionAbout, &QAction::triggered, this, &AssignmentList::aboutDialog); + + // create toolbar + ui.toolBar->addAction(ui.actionAdd_Group); + + this->displayDate(); + this->show(); + this->displayWidgets(); +} + +void AssignmentList::displayDate() { + QDate today = QDate::currentDate(); + ui.title->setText(today.toString("dddd, MMM d yyyy")); +} + +void AssignmentList::displayWidgets() { + QVBoxLayout *column_left = new QVBoxLayout(); + QVBoxLayout *column_right = new QVBoxLayout(); + BackendDB database; + GroupLayout *new_group_layout; + int i; + + // clear out old layouts if they exist + recursiveClear(ui.groups_layout); + + for(i = 0; i < Group::groups.size(); ++i) { + if(Group::groups[i].hidden) continue; + new_group_layout = new GroupLayout(Group::groups[i]); + new_group_layout->addLayout(this->drawEntries(Group::groups[i].id)); // add entries to layout + if(Group::groups[i].column == Group::left) column_left->addLayout(new_group_layout); + else column_right->addLayout(new_group_layout); + } + + column_left->addStretch(); + column_right->addStretch(); + + ui.groups_layout->addLayout(column_left, 0, 0); + ui.groups_layout->addLayout(column_right, 0, 1); +} + +QVBoxLayout *AssignmentList::drawEntries(int parent_id) { + BackendDB database; + QVBoxLayout *output = new QVBoxLayout; + int i; + + // styling + output->setContentsMargins(5, 0, 0, 0); + + // sort entries + std::sort(Entry::entries.begin(), Entry::entries.end(), Entry::compare); + + for(i = 0; i < Entry::entries.size(); ++i) { + if(Entry::entries[i].parent_id != parent_id) continue; + // skip if this entry is set to hidden + if(Entry::entries[i].hidden) continue; + output->addLayout(new EntryLayout(Entry::entries[i])); + } + + return output; +} + +// Open the 'addGroup' form +void AssignmentList::addGroup() { + AddGroupForm create_new_group_dialog; + if(create_new_group_dialog.exec() == QDialog::Accepted) + this->displayWidgets(); +} + +void AssignmentList::preferences() { + PreferencesDialog preferences_dialog; + if(preferences_dialog.exec() == QDialog::Accepted) + this->displayWidgets(); +} + +void AssignmentList::reload() { + this->initializeGlobals(); + this->displayWidgets(); +} + +void AssignmentList::cleanHidden() { + QMessageBox::StandardButton are_you_sure; + BackendDB database; + + // create 'are you sure?' dialog before going forward + are_you_sure = QMessageBox::question(this, "Are You Sure?", + "Are you sure? All removed groups and entries will be permanently deleted from the database.", + QMessageBox::Yes|QMessageBox::No); + + if(are_you_sure == QMessageBox::Yes) + database.cleanHidden(); +} + +void AssignmentList::aboutDialog() { + QMessageBox about; + QString title("About " + QString(PROJECT_TITLE)); + QString text( + QString(PROJECT_TITLE) + " " + QString(VERSION) + "\n" + + "Created by Louie S. - 2024"); + about.about(this, title, text); +} |