ui: Added tabs UI to top of main window (issue #215)
* Added tab bar to top of main window with UI/shortcuts similar to web browsers * ComponentManager offers components for 2 use-cases: application and tab * Application components: log view (status/errors), bookmarks, screen search, status bar, tabs, tooltips, dialogs and all tab views disabled * Tab components: graph, code, history and search * When a project is loaded there is always at least one tab, otherwise there is none * Each tab replaces the application views of the same name in the main layout when activated * Each tab has it's own TaskScheduler, to process tasks independent from other tabs * The application has a global TaskScheduler for application wide tasks * The singloton class TaskManager is responsible for managing the TaskSchedulers * MessageListeners and Messages hold an optional schedulerId, both must be set to only send to a specific TaskScheduler * Bookmark buttons where split off into a separate view per tab, bookmark managemement is done in the application * History menu processing is done by the QtMainWindow now * Screen search is an application component, the responders are always changed to the active tab * Plugin messages are opened in a new tab * Symbols can be opened in a new tab via middle click/context menu in graph, code, history dropdown * Full text index creation is mutexed now in PersistenStorage to make it fully thread-safe * All tabs are closed when switching projects * Tab contents are only animated when visible fortune cookie message = Catch your lucky star!
This commit is contained in:
Eberhard Graether
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#include "QtTabsView.h"
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#include <QHBoxLayout>
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#include <QPushButton>
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#include <QStyle>
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#include <QVariant>
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#include "Application.h"
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#include "ColorScheme.h"
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#include "GraphViewStyle.h"
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#include "QtIconButton.h"
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#include "QtTabBar.h"
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#include "QtViewWidgetWrapper.h"
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#include "ResourcePaths.h"
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#include "TabId.h"
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#include "TabsController.h"
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#include "utilityQt.h"
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QtTabsView::QtTabsView(ViewLayout* viewLayout)
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: TabsView(viewLayout)
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, m_widget(nullptr)
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, m_insertedTabCount(0)
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{
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}
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void QtTabsView::createWidgetWrapper()
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{
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m_widget = new QWidget();
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setWidgetWrapper(std::make_shared<QtViewWidgetWrapper>(m_widget));
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}
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void QtTabsView::initView()
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{
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QHBoxLayout* layout = new QHBoxLayout(m_widget);
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layout->setContentsMargins(0, 0, 0, 0);
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layout->setSpacing(0);
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QWidget* front = new QWidget();
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front->setMinimumWidth(5);
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front->setObjectName("side_area");
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layout->addWidget(front);
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m_tabBar = new QtTabBar();
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m_tabBar->setDrawBase(false);
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m_tabBar->setMinimumWidth(0);
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m_tabBar->setMovable(true);
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m_tabBar->setElideMode(Qt::ElideMiddle);
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layout->addWidget(m_tabBar);
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connect(m_tabBar, &QTabBar::currentChanged, this, &QtTabsView::changedTab);
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QPushButton* addButton = new QtSelfRefreshIconButton(
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"", ResourcePaths::getGuiPath().concatenate(L"tabs_view/images/add.png"), "tab/bar/button");
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addButton->setObjectName("add_button");
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addButton->setIconSize(QSize(14, 14));
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QWidget* back = new QWidget();
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back->setObjectName("side_area");
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QHBoxLayout* backLayout = new QHBoxLayout(back);
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backLayout->setContentsMargins(3, 0, 5, 0);
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backLayout->setSpacing(0);
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backLayout->addWidget(addButton);
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backLayout->addStretch();
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layout->addWidget(back);
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connect(addButton, &QPushButton::clicked, this, &QtTabsView::addTab);
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}
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void QtTabsView::refreshView()
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{
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m_onQtThread([=]()
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{
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setStyleSheet();
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});
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}
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void QtTabsView::clear()
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{
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m_onQtThread([=]()
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{
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getController<TabsController>()->onClearTabs();
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m_tabBar->blockSignals(true);
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int c = m_tabBar->count();
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for (int i = c - 1; i >= 0; i--)
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{
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removeTab(i);
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}
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m_tabBar->blockSignals(false);
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});
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}
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void QtTabsView::openTab(bool showTab, SearchMatch match)
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{
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m_onQtThread([=]()
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{
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insertTab(showTab, match);
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});
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}
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void QtTabsView::closeTab()
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{
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m_onQtThread([=]()
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{
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removeTab(m_tabBar->currentIndex());
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});
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}
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void QtTabsView::destroyTab(Id tabId)
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{
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m_onQtThread([=]()
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{
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getController<TabsController>()->destroyTab(tabId);
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});
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}
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void QtTabsView::selectTab(bool next)
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{
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m_onQtThread([=]()
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{
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int idx = m_tabBar->currentIndex();
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if (idx != -1)
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{
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idx += next ? 1 : -1;
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m_tabBar->setCurrentIndex((idx + m_tabBar->count()) % m_tabBar->count());
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}
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});
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}
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void QtTabsView::updateTab(Id tabId, std::vector<SearchMatch> matches)
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{
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m_onQtThread([=]()
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{
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for (int i = 0; i < m_tabBar->count(); i++)
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{
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if (m_tabBar->tabData(i).toInt() == int(tabId))
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{
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setTabState(i, matches);
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return;
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}
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}
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});
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}
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void QtTabsView::addTab()
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{
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if (Application::getInstance()->isProjectLoaded())
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{
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insertTab(true, SearchMatch());
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}
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}
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void QtTabsView::insertTab(bool showTab, SearchMatch match)
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{
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int tabId = TabId::nextTab();
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m_tabBar->blockSignals(true);
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m_insertedTabCount++;
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int idx = match.isValid() ? m_tabBar->currentIndex() + m_insertedTabCount : m_tabBar->count() + 1;
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idx = m_tabBar->insertTab(idx, " Empty Tab ");
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m_tabBar->setTabData(idx, QVariant(tabId));
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QPushButton* typeCircle = new QPushButton();
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typeCircle->setObjectName("type_circle");
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m_tabBar->setTabButton(idx, QTabBar::LeftSide, typeCircle);
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connect(typeCircle, &QPushButton::clicked,
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[tabId, this]()
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{
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for (int i = 0; i < m_tabBar->count(); i++)
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{
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if (m_tabBar->tabData(i).toInt() == tabId)
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{
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m_tabBar->setCurrentIndex(i);
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return;
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}
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}
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}
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);
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QPushButton* closeButton = new QtSelfRefreshIconButton(
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"", ResourcePaths::getGuiPath().concatenate(L"tabs_view/images/close.png"), "tab/bar/button");
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closeButton->setObjectName("close_button");
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closeButton->setIconSize(QSize(10, 10));
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m_tabBar->setTabButton(idx, QTabBar::RightSide, closeButton);
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connect(closeButton, &QPushButton::clicked,
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[tabId, this]()
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{
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for (int i = 0; i < m_tabBar->count(); i++)
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{
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if (m_tabBar->tabData(i).toInt() == tabId)
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{
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removeTab(i);
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return;
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}
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}
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}
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);
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m_tabBar->blockSignals(false);
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getController<TabsController>()->addTab(tabId, match);
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if (m_tabBar->count() == 1)
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{
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changedTab(m_tabBar->currentIndex());
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}
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else if (showTab)
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{
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m_tabBar->setCurrentIndex(idx);
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}
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setTabState(idx, { });
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}
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void QtTabsView::changedTab(int index)
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{
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m_insertedTabCount = 0;
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getController<TabsController>()->showTab(m_tabBar->tabData(index).toInt());
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for (int i = 0; i < m_tabBar->count(); i++)
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{
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QWidget* circle = m_tabBar->tabButton(i, QTabBar::LeftSide);
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bool selected = (i == index);
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if (circle->property("selected").toBool() != selected)
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{
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circle->setProperty("selected", selected);
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circle->style()->unpolish(circle);
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circle->style()->polish(circle);
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}
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}
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}
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void QtTabsView::removeTab(int index)
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{
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m_insertedTabCount = 0;
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getController<TabsController>()->removeTab(m_tabBar->tabData(index).toInt());
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m_tabBar->removeTab(index);
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}
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void QtTabsView::setTabState(int idx, const std::vector<SearchMatch>& matches)
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{
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ColorScheme* scheme = ColorScheme::getInstance().get();
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std::wstring name;
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std::string color;
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std::string activeColor;
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if (matches.size())
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{
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const SearchMatch& match = matches[0];
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name = match.getFullName();
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if (match.searchType == SearchMatch::SEARCH_TOKEN)
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{
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color = GraphViewStyle::getNodeColor(match.nodeType.getUnderscoredTypeString(), false).fill;
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activeColor = GraphViewStyle::getNodeColor(match.nodeType.getUnderscoredTypeString(), true).fill;
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}
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else
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{
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color = scheme->getSearchTypeColor(utility::encodeToUtf8(match.getSearchTypeName()), "fill");
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activeColor = scheme->getSearchTypeColor(utility::encodeToUtf8(match.getSearchTypeName()), "fill", "hover");
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}
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}
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else
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{
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name = L"Empty Tab";
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color = scheme->getColor("tab/bar/button/background/press");
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activeColor = color;
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}
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m_tabBar->setTabText(idx, ' ' + QString::fromStdWString(name) + ' ');
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m_tabBar->tabButton(idx, QTabBar::LeftSide)->setStyleSheet(
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"#type_circle { background-color: " + QString::fromStdString(color) + "; } "
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"#type_circle[selected=true] { background-color: " + QString::fromStdString(activeColor) + "; } "
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);
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}
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void QtTabsView::setStyleSheet()
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{
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const std::string css = utility::getStyleSheet(ResourcePaths::getGuiPath().concatenate(L"tabs_view/tabs_view.css"));
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m_widget->setStyleSheet(css.c_str());
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utility::setWidgetBackgroundColor(m_widget, ColorScheme::getInstance()->getColor("tab/bar/background"));
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}
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