everything everywhere

all at once

1 files changed, 92 insertions, 0 deletions

diff --git a/source/windowing/StarTabSet.cpp b/source/windowing/StarTabSet.cpp
new file mode 100644
index 0000000..b968feb
--- /dev/null
+++ b/source/windowing/StarTabSet.cpp
@@ -0,0 +1,92 @@
+#include "StarTabSet.hpp"
+#include "StarButtonWidget.hpp"
+#include "StarStackWidget.hpp"
+#include "StarFlowLayout.hpp"
+#include "StarGuiReader.hpp"
+#include "StarRoot.hpp"
+#include "StarLexicalCast.hpp"
+#include "StarImageMetadataDatabase.hpp"
+
+namespace Star {
+
+TabSetWidget::TabSetWidget(TabSetConfig const& tabSetConfig) {
+  m_tabSetConfig = tabSetConfig;
+
+  m_tabBar = make_shared<FlowLayout>();
+  m_tabBar->setSpacing(m_tabSetConfig.tabButtonSpacing);
+  Widget::addChild("tabBar", m_tabBar);
+
+  m_stack = make_shared<StackWidget>();
+  addChild("tabs", m_stack);
+
+  markAsContainer();
+}
+
+void TabSetWidget::setSize(Vec2I const& size) {
+  auto imgMetadata = Root::singleton().imageMetadataDatabase();
+  auto tabHeight = max({imgMetadata->imageSize(m_tabSetConfig.tabButtonBaseImage).y(),
+      imgMetadata->imageSize(m_tabSetConfig.tabButtonHoverImage).y(),
+      imgMetadata->imageSize(m_tabSetConfig.tabButtonPressedImage).y(),
+      imgMetadata->imageSize(m_tabSetConfig.tabButtonBaseImageSelected).y(),
+      imgMetadata->imageSize(m_tabSetConfig.tabButtonHoverImageSelected).y(),
+      imgMetadata->imageSize(m_tabSetConfig.tabButtonPressedImageSelected).y()});
+
+  Widget::setSize(Vec2I(size.x(), max<int>(size.y(), tabHeight)));
+
+  m_tabBar->setSize({size.x(), tabHeight});
+  m_tabBar->setPosition({0, size.y() - tabHeight});
+  m_stack->setSize({size.x(), size.y() - tabHeight});
+}
+
+void TabSetWidget::addTab(String const& widgetName, WidgetPtr widget, String const& title) {
+  auto newButton = make_shared<ButtonWidget>();
+  newButton->setImages(
+      m_tabSetConfig.tabButtonBaseImage, m_tabSetConfig.tabButtonHoverImage, m_tabSetConfig.tabButtonPressedImage);
+  newButton->setCheckedImages(m_tabSetConfig.tabButtonBaseImageSelected,
+      m_tabSetConfig.tabButtonHoverImageSelected,
+      m_tabSetConfig.tabButtonPressedImageSelected);
+  newButton->setCheckable(true);
+  newButton->setText(title);
+  newButton->setTextOffset(m_tabSetConfig.tabButtonTextOffset);
+  newButton->setPressedOffset(m_tabSetConfig.tabButtonPressedOffset);
+
+  size_t pageForButton = m_tabBar->numChildren();
+  newButton->setCallback([this, pageForButton](Widget*) { tabSelect(pageForButton); });
+
+  m_tabBar->addChild(toString(pageForButton), newButton);
+  m_stack->addChild(widgetName, widget);
+
+  if (!m_lastSelected)
+    tabSelect(0);
+}
+
+size_t TabSetWidget::tabCount() const {
+  return m_tabBar->numChildren();
+}
+
+void TabSetWidget::tabSelect(size_t page) {
+  if (m_lastSelected != page) {
+    m_lastSelected = page;
+    m_stack->showPage(page);
+    for (size_t i = 0; i < m_tabBar->numChildren(); ++i) {
+      if (i == page)
+        m_tabBar->getChildNum<ButtonWidget>(i)->setChecked(true);
+      else
+        m_tabBar->getChildNum<ButtonWidget>(i)->setChecked(false);
+    }
+    if (m_callback)
+      m_callback(this);
+  } else {
+    m_tabBar->getChildNum<ButtonWidget>(page)->setChecked(true);
+  }
+}
+
+size_t TabSetWidget::selectedTab() const {
+  return m_lastSelected.value(NPos);
+}
+
+void TabSetWidget::setCallback(WidgetCallbackFunc callback) {
+  m_callback = move(callback);
+}
+
+}