mirror of
https://github.com/obsproject/obs-studio.git
synced 2026-09-24 23:31:36 +08:00
frontend: Split Qt UI dialogs into single files per C++ class
This commit is contained in:
PatTheMav
@@ -1,413 +1,9 @@
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#include "moc_window-extra-browsers.cpp"
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#include "window-dock-browser.hpp"
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#include "window-basic-main.hpp"
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#include <qt-wrappers.hpp>
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#include <QLineEdit>
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#include <QHBoxLayout>
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#include <QUuid>
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#include <json11.hpp>
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#include "OBSExtraBrowsers.hpp"
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#include "ui_OBSExtraBrowsers.h"
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using namespace json11;
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#include <utility/ExtraBrowsersDelegate.hpp>
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#define OBJ_NAME_SUFFIX "_extraBrowser"
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enum class Column : int {
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Title,
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Url,
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Delete,
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Count,
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};
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/* ------------------------------------------------------------------------- */
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void ExtraBrowsersModel::Reset()
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{
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items.clear();
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OBSBasic *main = OBSBasic::Get();
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for (int i = 0; i < main->extraBrowserDocks.size(); i++) {
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Item item;
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item.prevIdx = i;
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item.title = main->extraBrowserDockNames[i];
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item.url = main->extraBrowserDockTargets[i];
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items.push_back(item);
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}
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}
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int ExtraBrowsersModel::rowCount(const QModelIndex &) const
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{
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int count = items.size() + 1;
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return count;
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}
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int ExtraBrowsersModel::columnCount(const QModelIndex &) const
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{
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return (int)Column::Count;
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}
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QVariant ExtraBrowsersModel::data(const QModelIndex &index, int role) const
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{
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int column = index.column();
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int idx = index.row();
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int count = items.size();
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bool validRole = role == Qt::DisplayRole || role == Qt::AccessibleTextRole;
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if (!validRole)
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return QVariant();
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if (idx >= 0 && idx < count) {
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switch (column) {
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case (int)Column::Title:
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return items[idx].title;
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case (int)Column::Url:
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return items[idx].url;
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}
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} else if (idx == count) {
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switch (column) {
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case (int)Column::Title:
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return newTitle;
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case (int)Column::Url:
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return newURL;
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}
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}
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return QVariant();
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}
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QVariant ExtraBrowsersModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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bool validRole = role == Qt::DisplayRole || role == Qt::AccessibleTextRole;
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if (validRole && orientation == Qt::Orientation::Horizontal) {
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switch (section) {
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case (int)Column::Title:
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return QTStr("ExtraBrowsers.DockName");
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case (int)Column::Url:
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return QStringLiteral("URL");
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}
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}
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return QVariant();
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}
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Qt::ItemFlags ExtraBrowsersModel::flags(const QModelIndex &index) const
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{
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Qt::ItemFlags flags = QAbstractTableModel::flags(index);
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if (index.column() != (int)Column::Delete)
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flags |= Qt::ItemIsEditable;
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return flags;
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}
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class DelButton : public QPushButton {
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public:
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inline DelButton(QModelIndex index_) : QPushButton(), index(index_) {}
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QPersistentModelIndex index;
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};
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class EditWidget : public QLineEdit {
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public:
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inline EditWidget(QWidget *parent, QModelIndex index_) : QLineEdit(parent), index(index_) {}
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QPersistentModelIndex index;
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};
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void ExtraBrowsersModel::AddDeleteButton(int idx)
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{
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QTableView *widget = reinterpret_cast<QTableView *>(parent());
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QModelIndex index = createIndex(idx, (int)Column::Delete, nullptr);
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QPushButton *del = new DelButton(index);
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del->setProperty("class", "icon-trash");
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del->setObjectName("extraPanelDelete");
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del->setMinimumSize(QSize(20, 20));
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connect(del, &QPushButton::clicked, this, &ExtraBrowsersModel::DeleteItem);
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widget->setIndexWidget(index, del);
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widget->setRowHeight(idx, 20);
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widget->setColumnWidth(idx, 20);
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}
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void ExtraBrowsersModel::CheckToAdd()
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{
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if (newTitle.isEmpty() || newURL.isEmpty())
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return;
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int idx = items.size() + 1;
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beginInsertRows(QModelIndex(), idx, idx);
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Item item;
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item.prevIdx = -1;
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item.title = newTitle;
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item.url = newURL;
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items.push_back(item);
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newTitle = "";
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newURL = "";
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endInsertRows();
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AddDeleteButton(idx - 1);
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}
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void ExtraBrowsersModel::UpdateItem(Item &item)
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{
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int idx = item.prevIdx;
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OBSBasic *main = OBSBasic::Get();
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BrowserDock *dock = reinterpret_cast<BrowserDock *>(main->extraBrowserDocks[idx].get());
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dock->setWindowTitle(item.title);
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dock->setObjectName(item.title + OBJ_NAME_SUFFIX);
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if (main->extraBrowserDockNames[idx] != item.title) {
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main->extraBrowserDockNames[idx] = item.title;
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dock->toggleViewAction()->setText(item.title);
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dock->setTitle(item.title);
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}
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if (main->extraBrowserDockTargets[idx] != item.url) {
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dock->cefWidget->setURL(QT_TO_UTF8(item.url));
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main->extraBrowserDockTargets[idx] = item.url;
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}
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}
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void ExtraBrowsersModel::DeleteItem()
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{
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QTableView *widget = reinterpret_cast<QTableView *>(parent());
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DelButton *del = reinterpret_cast<DelButton *>(sender());
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int row = del->index.row();
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/* there's some sort of internal bug in Qt and deleting certain index
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* widgets or "editors" that can cause a crash inside Qt if the widget
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* is not manually removed, at least on 5.7 */
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widget->setIndexWidget(del->index, nullptr);
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del->deleteLater();
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/* --------- */
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beginRemoveRows(QModelIndex(), row, row);
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int prevIdx = items[row].prevIdx;
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items.removeAt(row);
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if (prevIdx != -1) {
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int i = 0;
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for (; i < deleted.size() && deleted[i] < prevIdx; i++)
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;
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deleted.insert(i, prevIdx);
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}
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endRemoveRows();
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}
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void ExtraBrowsersModel::Apply()
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{
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OBSBasic *main = OBSBasic::Get();
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for (Item &item : items) {
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if (item.prevIdx != -1) {
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UpdateItem(item);
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} else {
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QString uuid = QUuid::createUuid().toString();
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uuid.replace(QRegularExpression("[{}-]"), "");
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main->AddExtraBrowserDock(item.title, item.url, uuid, true);
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}
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}
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for (int i = deleted.size() - 1; i >= 0; i--) {
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int idx = deleted[i];
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main->extraBrowserDockTargets.removeAt(idx);
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main->extraBrowserDockNames.removeAt(idx);
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main->extraBrowserDocks.removeAt(idx);
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}
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if (main->extraBrowserDocks.empty())
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main->extraBrowserMenuDocksSeparator.clear();
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deleted.clear();
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Reset();
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}
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void ExtraBrowsersModel::TabSelection(bool forward)
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{
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QListView *widget = reinterpret_cast<QListView *>(parent());
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QItemSelectionModel *selModel = widget->selectionModel();
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QModelIndex sel = selModel->currentIndex();
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int row = sel.row();
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int col = sel.column();
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switch (sel.column()) {
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case (int)Column::Title:
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if (!forward) {
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if (row == 0) {
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return;
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}
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row -= 1;
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}
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col += 1;
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break;
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case (int)Column::Url:
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if (forward) {
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if (row == items.size()) {
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return;
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}
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row += 1;
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}
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col -= 1;
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}
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sel = createIndex(row, col, nullptr);
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selModel->setCurrentIndex(sel, QItemSelectionModel::Clear);
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}
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void ExtraBrowsersModel::Init()
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{
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for (int i = 0; i < items.count(); i++)
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AddDeleteButton(i);
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}
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/* ------------------------------------------------------------------------- */
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QWidget *ExtraBrowsersDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &,
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const QModelIndex &index) const
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{
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QLineEdit *text = new EditWidget(parent, index);
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text->installEventFilter(const_cast<ExtraBrowsersDelegate *>(this));
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text->setSizePolicy(QSizePolicy(QSizePolicy::Policy::Expanding, QSizePolicy::Policy::Expanding,
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QSizePolicy::ControlType::LineEdit));
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return text;
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}
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void ExtraBrowsersDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
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{
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QLineEdit *text = reinterpret_cast<QLineEdit *>(editor);
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text->blockSignals(true);
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text->setText(index.data().toString());
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text->blockSignals(false);
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}
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bool ExtraBrowsersDelegate::eventFilter(QObject *object, QEvent *event)
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{
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QLineEdit *edit = qobject_cast<QLineEdit *>(object);
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if (!edit)
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return false;
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if (LineEditCanceled(event)) {
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RevertText(edit);
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}
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if (LineEditChanged(event)) {
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UpdateText(edit);
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if (event->type() == QEvent::KeyPress) {
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QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
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if (keyEvent->key() == Qt::Key_Tab) {
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model->TabSelection(true);
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} else if (keyEvent->key() == Qt::Key_Backtab) {
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model->TabSelection(false);
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}
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}
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return true;
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}
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return false;
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}
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bool ExtraBrowsersDelegate::ValidName(const QString &name) const
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{
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for (auto &item : model->items) {
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if (name.compare(item.title, Qt::CaseInsensitive) == 0) {
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return false;
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}
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}
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return true;
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}
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void ExtraBrowsersDelegate::RevertText(QLineEdit *edit_)
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{
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EditWidget *edit = reinterpret_cast<EditWidget *>(edit_);
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int row = edit->index.row();
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int col = edit->index.column();
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bool newItem = (row == model->items.size());
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QString oldText;
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if (col == (int)Column::Title) {
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oldText = newItem ? model->newTitle : model->items[row].title;
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} else {
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oldText = newItem ? model->newURL : model->items[row].url;
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}
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edit->setText(oldText);
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}
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bool ExtraBrowsersDelegate::UpdateText(QLineEdit *edit_)
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{
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EditWidget *edit = reinterpret_cast<EditWidget *>(edit_);
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int row = edit->index.row();
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int col = edit->index.column();
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bool newItem = (row == model->items.size());
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QString text = edit->text().trimmed();
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if (!newItem && text.isEmpty()) {
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return false;
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}
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if (col == (int)Column::Title) {
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QString oldText = newItem ? model->newTitle : model->items[row].title;
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bool same = oldText.compare(text, Qt::CaseInsensitive) == 0;
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if (!same && !ValidName(text)) {
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edit->setText(oldText);
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return false;
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}
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}
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if (!newItem) {
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/* if edited existing item, update it*/
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switch (col) {
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case (int)Column::Title:
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model->items[row].title = text;
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break;
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case (int)Column::Url:
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model->items[row].url = text;
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break;
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}
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} else {
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/* if both new values filled out, create new one */
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switch (col) {
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case (int)Column::Title:
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model->newTitle = text;
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break;
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case (int)Column::Url:
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model->newURL = text;
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break;
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}
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model->CheckToAdd();
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}
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emit commitData(edit);
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return true;
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}
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/* ------------------------------------------------------------------------- */
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#include "moc_OBSExtraBrowsers.cpp"
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OBSExtraBrowsers::OBSExtraBrowsers(QWidget *parent) : QDialog(parent), ui(new Ui::OBSExtraBrowsers)
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{
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@@ -438,125 +34,3 @@ void OBSExtraBrowsers::on_apply_clicked()
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{
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model->Apply();
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}
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/* ------------------------------------------------------------------------- */
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void OBSBasic::ClearExtraBrowserDocks()
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{
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extraBrowserDockTargets.clear();
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extraBrowserDockNames.clear();
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extraBrowserDocks.clear();
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}
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void OBSBasic::LoadExtraBrowserDocks()
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{
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const char *jsonStr = config_get_string(App()->GetUserConfig(), "BasicWindow", "ExtraBrowserDocks");
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std::string err;
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Json json = Json::parse(jsonStr, err);
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if (!err.empty())
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return;
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Json::array array = json.array_items();
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if (!array.empty())
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extraBrowserMenuDocksSeparator = ui->menuDocks->addSeparator();
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for (Json &item : array) {
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std::string title = item["title"].string_value();
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std::string url = item["url"].string_value();
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std::string uuid = item["uuid"].string_value();
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AddExtraBrowserDock(title.c_str(), url.c_str(), uuid.c_str(), false);
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}
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}
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void OBSBasic::SaveExtraBrowserDocks()
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{
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Json::array array;
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for (int i = 0; i < extraBrowserDocks.size(); i++) {
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QDockWidget *dock = extraBrowserDocks[i].get();
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QString title = extraBrowserDockNames[i];
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QString url = extraBrowserDockTargets[i];
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QString uuid = dock->property("uuid").toString();
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Json::object obj{
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{"title", QT_TO_UTF8(title)},
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{"url", QT_TO_UTF8(url)},
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{"uuid", QT_TO_UTF8(uuid)},
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};
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array.push_back(obj);
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}
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std::string output = Json(array).dump();
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config_set_string(App()->GetUserConfig(), "BasicWindow", "ExtraBrowserDocks", output.c_str());
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}
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void OBSBasic::ManageExtraBrowserDocks()
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{
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if (!extraBrowsers.isNull()) {
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extraBrowsers->show();
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extraBrowsers->raise();
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return;
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}
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extraBrowsers = new OBSExtraBrowsers(this);
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extraBrowsers->show();
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}
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void OBSBasic::AddExtraBrowserDock(const QString &title, const QString &url, const QString &uuid, bool firstCreate)
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{
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static int panel_version = -1;
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if (panel_version == -1) {
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panel_version = obs_browser_qcef_version();
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}
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BrowserDock *dock = new BrowserDock(title);
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QString bId(uuid.isEmpty() ? QUuid::createUuid().toString() : uuid);
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bId.replace(QRegularExpression("[{}-]"), "");
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dock->setProperty("uuid", bId);
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dock->setObjectName(title + OBJ_NAME_SUFFIX);
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dock->resize(460, 600);
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dock->setMinimumSize(80, 80);
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dock->setWindowTitle(title);
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dock->setAllowedAreas(Qt::AllDockWidgetAreas);
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QCefWidget *browser = cef->create_widget(dock, QT_TO_UTF8(url), nullptr);
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if (browser && panel_version >= 1)
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browser->allowAllPopups(true);
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dock->SetWidget(browser);
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/* Add support for Twitch Dashboard panels */
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if (url.contains("twitch.tv/popout") && url.contains("dashboard/live")) {
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QRegularExpression re("twitch.tv\\/popout\\/([^/]+)\\/");
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QRegularExpressionMatch match = re.match(url);
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QString username = match.captured(1);
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if (username.length() > 0) {
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std::string script;
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script = "Object.defineProperty(document, 'referrer', { get: () => '";
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script += "https://twitch.tv/";
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script += QT_TO_UTF8(username);
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script += "/dashboard/live";
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script += "'});";
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browser->setStartupScript(script);
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}
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}
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|
||||
AddDockWidget(dock, Qt::RightDockWidgetArea, true);
|
||||
extraBrowserDocks.push_back(std::shared_ptr<QDockWidget>(dock));
|
||||
extraBrowserDockNames.push_back(title);
|
||||
extraBrowserDockTargets.push_back(url);
|
||||
|
||||
if (firstCreate) {
|
||||
dock->setFloating(true);
|
||||
|
||||
QPoint curPos = pos();
|
||||
QSize wSizeD2 = size() / 2;
|
||||
QSize dSizeD2 = dock->size() / 2;
|
||||
|
||||
curPos.setX(curPos.x() + wSizeD2.width() - dSizeD2.width());
|
||||
curPos.setY(curPos.y() + wSizeD2.height() - dSizeD2.height());
|
||||
|
||||
dock->move(curPos);
|
||||
dock->setVisible(true);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user