Move all files under src/

1 files changed, 147 insertions, 0 deletions

diff --git a/src/SuggestionsPopup.h b/src/SuggestionsPopup.h
new file mode 100644

index 00000000..72d6c7eb
--- /dev/null
+++ b/src/SuggestionsPopup.h
@@ -0,0 +1,147 @@
+#pragma once
+
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPoint>
+#include <QWidget>
+
+#include "AvatarProvider.h"
+#include "Cache.h"
+#include "ChatPage.h"
+
+class Avatar;
+struct SearchResult;
+
+class PopupItem : public QWidget
+{
+        Q_OBJECT
+
+        Q_PROPERTY(QColor hoverColor READ hoverColor WRITE setHoverColor)
+        Q_PROPERTY(bool hovering READ hovering WRITE setHovering)
+
+public:
+        PopupItem(QWidget *parent);
+
+        QString selectedText() const { return QString(); }
+        QColor hoverColor() const { return hoverColor_; }
+        void setHoverColor(QColor &color) { hoverColor_ = color; }
+
+        bool hovering() const { return hovering_; }
+        void setHovering(const bool hover) { hovering_ = hover; };
+
+protected:
+        void paintEvent(QPaintEvent *event) override;
+
+signals:
+        void clicked(const QString &text);
+
+protected:
+        QHBoxLayout *topLayout_;
+        Avatar *avatar_;
+        QColor hoverColor_;
+
+        //! Set if the item is currently being
+        //! hovered during tab completion (cycling).
+        bool hovering_;
+};
+
+class UserItem : public PopupItem
+{
+        Q_OBJECT
+
+public:
+        UserItem(QWidget *parent, const QString &user_id);
+        QString selectedText() const { return userId_; }
+        void updateItem(const QString &user_id);
+
+protected:
+        void mousePressEvent(QMouseEvent *event) override;
+
+private:
+        void resolveAvatar(const QString &user_id);
+
+        QLabel *userName_;
+        QString userId_;
+};
+
+class RoomItem : public PopupItem
+{
+        Q_OBJECT
+
+public:
+        RoomItem(QWidget *parent, const RoomSearchResult &res);
+        QString selectedText() const { return roomId_; }
+        void updateItem(const RoomSearchResult &res);
+
+protected:
+        void mousePressEvent(QMouseEvent *event) override;
+
+private:
+        QLabel *roomName_;
+        QString roomId_;
+        RoomSearchResult info_;
+};
+
+class SuggestionsPopup : public QWidget
+{
+        Q_OBJECT
+
+public:
+        explicit SuggestionsPopup(QWidget *parent = nullptr);
+
+        template<class Item>
+        void selectHoveredSuggestion()
+        {
+                const auto item = layout_->itemAt(selectedItem_);
+                if (!item)
+                        return;
+
+                const auto &widget = qobject_cast<Item *>(item->widget());
+                emit itemSelected(
+                  Cache::displayName(ChatPage::instance()->currentRoom(), widget->selectedText()));
+
+                resetSelection();
+        }
+
+public slots:
+        void addUsers(const QVector<SearchResult> &users);
+        void addRooms(const std::vector<RoomSearchResult> &rooms);
+
+        //! Move to the next available suggestion item.
+        void selectNextSuggestion();
+        //! Move to the previous available suggestion item.
+        void selectPreviousSuggestion();
+        //! Remove hovering from all items.
+        void resetHovering();
+        //! Set hovering to the item in the given layout position.
+        void setHovering(int pos);
+
+protected:
+        void paintEvent(QPaintEvent *event) override;
+
+signals:
+        void itemSelected(const QString &user);
+
+private:
+        void hoverSelection();
+        void resetSelection() { selectedItem_ = -1; }
+        void selectFirstItem() { selectedItem_ = 0; }
+        void selectLastItem() { selectedItem_ = layout_->count() - 1; }
+        void removeLayoutItemsAfter(size_t startingPos)
+        {
+                size_t posToRemove = layout_->count() - 1;
+
+                QLayoutItem *item;
+                while (startingPos <= posToRemove && (item = layout_->takeAt(posToRemove)) != 0) {
+                        delete item->widget();
+                        delete item;
+
+                        posToRemove = layout_->count() - 1;
+                }
+        }
+
+        QVBoxLayout *layout_;
+
+        //! Counter for tab completion (cycling).
+        int selectedItem_ = -1;
+};