Move all files under src/

1 files changed, 177 insertions, 0 deletions

diff --git a/src/dialogs/PreviewUploadOverlay.cpp b/src/dialogs/PreviewUploadOverlay.cpp
new file mode 100644
index 00000000..7e54ba4e
--- /dev/null
+++ b/src/dialogs/PreviewUploadOverlay.cpp
@@ -0,0 +1,177 @@
+/*
+ * nheko Copyright (C) 2017  Konstantinos Sideris <siderisk@auth.gr>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <QApplication>
+#include <QBuffer>
+#include <QFile>
+#include <QFileInfo>
+#include <QHBoxLayout>
+#include <QMimeDatabase>
+#include <QVBoxLayout>
+
+#include "dialogs/PreviewUploadOverlay.h"
+
+#include "Config.h"
+#include "Logging.h"
+#include "MainWindow.h"
+#include "Utils.h"
+
+using namespace dialogs;
+
+constexpr const char *DEFAULT = "Upload %1?";
+constexpr const char *ERR_MSG = "Failed to load image type '%1'. Continue upload?";
+
+PreviewUploadOverlay::PreviewUploadOverlay(QWidget *parent)
+  : QWidget{parent}
+  , titleLabel_{this}
+  , fileName_{this}
+  , upload_{tr("Upload"), this}
+  , cancel_{tr("Cancel"), this}
+{
+        auto hlayout = new QHBoxLayout;
+        hlayout->addWidget(&upload_);
+        hlayout->addWidget(&cancel_);
+
+        auto vlayout = new QVBoxLayout{this};
+        vlayout->addWidget(&titleLabel_);
+        vlayout->addWidget(&infoLabel_);
+        vlayout->addWidget(&fileName_);
+        vlayout->addLayout(hlayout);
+
+        connect(&upload_, &QPushButton::clicked, [this]() {
+                emit confirmUpload(data_, mediaType_, fileName_.text());
+                close();
+        });
+        connect(&cancel_, &QPushButton::clicked, this, &PreviewUploadOverlay::close);
+}
+
+void
+PreviewUploadOverlay::init()
+{
+        QSize winsize;
+        QPoint center;
+
+        auto window = MainWindow::instance();
+        if (window) {
+                winsize = window->frameGeometry().size();
+                center  = window->frameGeometry().center();
+        } else {
+                nhlog::ui()->warn("unable to retrieve MainWindow's size");
+        }
+
+        fileName_.setText(QFileInfo{filePath_}.fileName());
+
+        setAutoFillBackground(true);
+        setWindowFlags(Qt::Tool | Qt::WindowStaysOnTopHint);
+        setWindowModality(Qt::WindowModal);
+
+        titleLabel_.setStyleSheet(
+          QString{"font-weight: bold; font-size: %1px;"}.arg(conf::headerFontSize));
+        titleLabel_.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        titleLabel_.setAlignment(Qt::AlignCenter);
+        infoLabel_.setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
+        fileName_.setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
+        fileName_.setAlignment(Qt::AlignCenter);
+        upload_.setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+        cancel_.setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+        upload_.setFontSize(conf::btn::fontSize);
+        cancel_.setFontSize(conf::btn::fontSize);
+
+        if (isImage_) {
+                infoLabel_.setAlignment(Qt::AlignCenter);
+
+                const auto maxWidth  = winsize.width() * 0.8;
+                const auto maxHeight = winsize.height() * 0.8;
+
+                // Scale image preview to fit into the application window.
+                infoLabel_.setPixmap(utils::scaleDown<QPixmap>(maxWidth, maxHeight, image_));
+                move(center.x() - (width() * 0.5), center.y() - (height() * 0.5));
+        } else {
+                infoLabel_.setAlignment(Qt::AlignLeft);
+        }
+        infoLabel_.setScaledContents(false);
+
+        show();
+}
+
+void
+PreviewUploadOverlay::setLabels(const QString &type, const QString &mime, uint64_t upload_size)
+{
+        if (mediaType_ == "image") {
+                if (!image_.loadFromData(data_)) {
+                        titleLabel_.setText(QString{tr(ERR_MSG)}.arg(type));
+                } else {
+                        titleLabel_.setText(QString{tr(DEFAULT)}.arg(mediaType_));
+                }
+                isImage_ = true;
+        } else {
+                auto const info = QString{tr("Media type: %1\n"
+                                             "Media size: %2\n")}
+                                    .arg(mime)
+                                    .arg(utils::humanReadableFileSize(upload_size));
+
+                titleLabel_.setText(QString{tr(DEFAULT)}.arg("file"));
+                infoLabel_.setText(info);
+        }
+}
+
+void
+PreviewUploadOverlay::setPreview(const QByteArray data, const QString &mime)
+{
+        auto const &split = mime.split('/');
+        auto const &type  = split[1];
+
+        data_      = data;
+        mediaType_ = split[0];
+        filePath_  = "clipboard." + type;
+        isImage_   = false;
+
+        setLabels(type, mime, data_.size());
+        init();
+}
+
+void
+PreviewUploadOverlay::setPreview(const QString &path)
+{
+        QFile file{path};
+
+        if (!file.open(QIODevice::ReadOnly)) {
+                nhlog::ui()->warn("Failed to open file ({}): {}",
+                                  path.toStdString(),
+                                  file.errorString().toStdString());
+                close();
+                return;
+        }
+
+        QMimeDatabase db;
+        auto mime = db.mimeTypeForFileNameAndData(path, &file);
+
+        if ((data_ = file.readAll()).isEmpty()) {
+                nhlog::ui()->warn("Failed to read media: {}", file.errorString().toStdString());
+                close();
+                return;
+        }
+
+        auto const &split = mime.name().split('/');
+
+        mediaType_ = split[0];
+        filePath_  = file.fileName();
+        isImage_   = false;
+
+        setLabels(split[1], mime.name(), data_.size());
+        init();
+}