Redesigned uploaders a bit to support more stuff.

Added a functionality of uploading byte arrays and even files. Created RecordingFormat, which allows me to create states, I guess??, for RecordingContex's. Needed for, eg. gifs, which are horrible and I strongly suggest against, which will actually be stored as files per frame which are QImages encoded with QImage::Format_RGB888 (confirmation needed).

KShare.pro

@@ -50,7 +50,8 @@ SOURCES += main.cpp\
     worker/worker.cpp \
     screenareaselector/screenareaselector.cpp \
     recording/recordingpreview.cpp \
-    recording/recordingcontroller.cpp
+    recording/recordingcontroller.cpp \
+    recording/recordingformats.cpp
 
 HEADERS  += mainwindow.hpp \
     cropeditor/cropeditor.hpp \
@@ -82,7 +83,8 @@ HEADERS  += mainwindow.hpp \
     worker/worker.hpp \
     screenareaselector/screenareaselector.hpp \
     recording/recordingpreview.hpp \
-    recording/recordingcontroller.hpp
+    recording/recordingcontroller.hpp \
+    recording/recordingformats.hpp
 
 mac {
         SOURCES += $$PWD/platformspecifics/mac/macbackend.cpp

hotkeying.cpp

@@ -37,5 +37,7 @@ bool hotkeying::valid(QString seq) {
 }
 
 QString hotkeying::sequence(QString seqName) {
-    return hotkeys.contains(seqName) ? hotkeys.value(seqName)->shortcut().toString() : "";
+    return hotkeys.contains(seqName) ?
+           hotkeys.value(seqName)->isRegistered() ? hotkeys.value(seqName)->shortcut().toString() : "" :
+           "";
 }

mainwindow.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>512</width>
-    <height>399</height>
+    <height>410</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -25,6 +25,18 @@
     </sizepolicy>
    </property>
    <layout class="QGridLayout" name="gridLayout">
+    <item row="9" column="1">
+     <widget class="QComboBox" name="comboBox">
+      <property name="currentIndex">
+       <number>0</number>
+      </property>
+      <item>
+       <property name="text">
+        <string>Recording disabled</string>
+       </property>
+      </item>
+     </widget>
+    </item>
     <item row="3" column="0">
      <widget class="QLineEdit" name="nameScheme">
       <property name="toolTip">
@@ -63,7 +75,7 @@
       </property>
      </widget>
     </item>
-    <item row="9" column="0" colspan="2">
+    <item row="11" column="0" colspan="2">
      <widget class="QLabel" name="label_6">
       <property name="text">
        <string>&lt;a href=&quot;https://github.com/ArsenArsen/KShare&quot;&gt;Source code available free for everyone. Forever.&lt;/a&gt;
@@ -92,13 +104,6 @@
       </property>
      </widget>
     </item>
-    <item row="7" column="0" colspan="2">
-     <widget class="QCheckBox" name="hideToTray">
-      <property name="text">
-       <string>Pressing &lt;X&gt; hides to tray</string>
-      </property>
-     </widget>
-    </item>
     <item row="1" column="1" rowspan="5">
      <widget class="QListWidget" name="hotkeys"/>
     </item>
@@ -112,13 +117,27 @@
     <item row="1" column="0">
      <widget class="QListWidget" name="uploaderList"/>
     </item>
-    <item row="8" column="0">
+    <item row="9" column="0">
      <widget class="QCheckBox" name="captureCursor">
       <property name="text">
        <string>Capture cursor</string>
       </property>
      </widget>
     </item>
+    <item row="7" column="0">
+     <widget class="QCheckBox" name="hideToTray">
+      <property name="text">
+       <string>Pressing &lt;X&gt; hides to tray</string>
+      </property>
+     </widget>
+    </item>
+    <item row="7" column="1" rowspan="2">
+     <widget class="QLabel" name="label_4">
+      <property name="text">
+       <string>Recording format</string>
+      </property>
+     </widget>
+    </item>
    </layout>
   </widget>
   <widget class="QMenuBar" name="menuBar">
@@ -127,7 +146,7 @@
      <x>0</x>
      <y>0</y>
      <width>512</width>
-     <height>24</height>
+     <height>25</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">

recording/recordingcontroller.cpp

@@ -8,6 +8,7 @@
 #include <screenshotutil.hpp>
 #include <settings.hpp>
 #include <stdio.h>
+#include <uploaders/uploadersingleton.hpp>
 #include <worker/worker.hpp>
 
 RecordingController::RecordingController() : timer(this) {
@@ -33,7 +34,7 @@ bool RecordingController::end() {
     area = QRect();
     preview->close();
     preview = 0;
-    _context->finalizer();
+    UploaderSingleton::inst().upload(_context->finalizer());
     frame = 0;
     time = 0;
     return true;

recording/recordingcontroller.hpp

@@ -3,6 +3,7 @@
 
 #include "recordingpreview.hpp"
 
+#include <QFile>
 #include <QImage>
 #include <QRect>
 #include <QTimer>
@@ -13,7 +14,7 @@ class RecordingContext {
 public:
     QImage::Format format;
     std::function<void(QImage)> consumer;
-    std::function<void()> finalizer;
+    std::function<QFile()> finalizer;
 };
 
 class RecordingController : public QObject {

recording/recordingformats.cpp

@@ -0,0 +1,35 @@
+#include "recordingformats.hpp"
+
+#include <QFile>
+
+RecordingFormats::RecordingFormats(RecordingFormats::Format f) {
+    switch (f) {
+    case GIF:
+        // TODO
+        break;
+    default:
+        break;
+    }
+}
+
+std::function<void(QImage)> RecordingFormats::getConsumer() {
+    return consumer;
+}
+
+std::function<QFile()> RecordingFormats::getFinalizer() {
+    return finalizer;
+}
+
+QString RecordingFormats::getPrettyName(RecordingFormats::Format f) {
+    switch (f) {
+    case None:
+        return "None";
+        break;
+    case GIF:
+        return "gif";
+        break;
+    default:
+        return QString();
+        break;
+    }
+}

recording/recordingformats.hpp

@@ -0,0 +1,23 @@
+#ifndef RECORDINGFORMATS_HPP
+#define RECORDINGFORMATS_HPP
+
+#include <QFile>
+#include <QImage>
+#include <QString>
+#include <functional>
+
+class RecordingFormats {
+public:
+    enum Format { None, GIF };
+    RecordingFormats(Format f);
+    std::function<void(QImage)> getConsumer();
+    std::function<QByteArray()> getFinalizer();
+
+    static QString getPrettyName(Format f);
+
+private:
+    std::function<void(QImage)> consumer;
+    std::function<QByteArray()> finalizer;
+};
+
+#endif // RECORDINGFORMATS_HPP

uploaders/customuploader.cpp

@@ -64,11 +64,11 @@ CustomUploader::CustomUploader(QString absFilePath) {
         if (formatValue.isString()) {
             QString formatString = formatValue.toString().toLower();
             if (formatString == "x-www-form-urlencoded")
-                format = RequestFormat::X_WWW_FORM_URLENCODED;
+                rFormat = RequestFormat::X_WWW_FORM_URLENCODED;
             else if (formatString == "json")
-                format = RequestFormat::JSON;
+                rFormat = RequestFormat::JSON;
             else if (formatString == "plain")
-                format = RequestFormat::PLAIN;
+                rFormat = RequestFormat::PLAIN;
             else
                 error(absFilePath, "format invalid");
         }
@@ -85,7 +85,7 @@ CustomUploader::CustomUploader(QString absFilePath) {
     } else
         error(absFilePath, "imageformat invalid");
     QJsonValue bodyValue = obj["body"];
-    if (format != RequestFormat::PLAIN) {
+    if (rFormat != RequestFormat::PLAIN) {
         if (bodyValue.isUndefined()) error(absFilePath, "body not set");
         if (bodyValue.isObject())
             body = bodyValue;
@@ -123,6 +123,10 @@ QString CustomUploader::description() {
     return desc;
 }
 
+std::tuple<QString, QString> CustomUploader::format() {
+    return std::tuple<QString, QString>(getFormatString(false), getFormatString(true));
+}
+
 QString getCType(RequestFormat format, QString plainType) {
     switch (format) {
     case RequestFormat::X_WWW_FORM_URLENCODED:
@@ -149,14 +153,6 @@ QList<QPair<QString, QString>> getHeaders(QJsonObject h, QString imageFormat, QM
     return headers;
 }
 
-QByteArray imageBytes(QPixmap *pixmap, QString format) {
-    QByteArray returnVal;
-    QBuffer buff(&returnVal);
-    buff.open(QIODevice::WriteOnly);
-    pixmap->save(&buff, format.toUpper().toLocal8Bit().constData());
-    return returnVal;
-}
-
 QString CustomUploader::getFormatString(bool animated) {
     if (iFormat == "base64")
         return animated ? "GIF" : "PNG";
@@ -238,13 +234,12 @@ void parseResult(QJsonDocument result, QByteArray data, QString returnPathspec,
     }
 }
 
-void CustomUploader::doUpload(QPixmap *pixmap) {
+void CustomUploader::doUpload(QByteArray imgData) {
-    auto h = getHeaders(headers, getFormatString(false), types, this->format);
+    auto h = getHeaders(headers, getFormatString(false), types, this->rFormat);
     QString format = getFormatString(false); // Soon:tm:
     QByteArray data;
-    QByteArray imgData = imageBytes(pixmap, format);
     if (iFormat == "base64" || QRegExp("base64\\([^+]\\+[^+]\\)").exactMatch(iFormat)) imgData = imgData.toBase64();
-    switch (this->format) {
+    switch (this->rFormat) {
     case RequestFormat::PLAIN: {
         data = imgData;
     } break;

uploaders/customuploader.hpp

@@ -11,19 +11,20 @@ enum class HttpMethod { POST };
 enum class RequestFormat { X_WWW_FORM_URLENCODED, JSON, PLAIN };
 
 class CustomUploader : public Uploader {
-    public:
+public:
     CustomUploader(QString absFilePath);
     QString name();
     QString description();
-    void doUpload(QPixmap *pixmap);
+    std::tuple<QString, QString> format();
+    void doUpload(QByteArray imgData);
     QString getFormatString(bool animated);
     QMap<QString, QString> types;
 
-    private:
+private:
     double limit = -1;
     QString desc;
     QString uName;
-    RequestFormat format = RequestFormat::JSON;
+    RequestFormat rFormat = RequestFormat::JSON;
     HttpMethod method = HttpMethod::POST;
     QUrl target;
     QJsonValue body;

uploaders/default/clipboarduploader.cpp

@@ -4,7 +4,7 @@
 #include <QClipboard>
 #include <notifications.hpp>
 
-void ClipboardUploader::doUpload(QPixmap *pixmap) {
+void ClipboardUploader::doUpload(QByteArray imgData) {
-    QApplication::clipboard()->setImage(pixmap->toImage());
+    QApplication::clipboard()->setImage(QImage::fromData(imgData, std::get<0>(format()).toLocal8Bit().constData()));
     notifications::notify("KShare", "Copied to clipboard!");
 }

uploaders/default/clipboarduploader.hpp

@@ -5,14 +5,18 @@
 #include <uploaders/uploader.hpp>
 
 class ClipboardUploader : public Uploader {
-    public:
+public:
     QString name() {
         return "clipboard";
     }
     QString description() {
         return "Copies the image to clipboard";
     }
-    void doUpload(QPixmap *pixmap);
+    std::tuple<QString, QString> format() {
+        return std::tuple<QString, QString>("PNG", "MP4");
+    }
+
+    void doUpload(QByteArray imgData);
 };
 
 #endif // CLIPBOARDUPLOADER_HPP

uploaders/default/imguruploader.cpp

@@ -7,20 +7,19 @@
 #include <notifications.hpp>
 #include <screenshotutil.hpp>
 
-void ImgurUploader::doUpload(QPixmap *pixmap) {
+void ImgurUploader::doUpload(QByteArray byteArray) {
-    QByteArray byteArray;
+    if (byteArray.size() > 1e+7) {
-    QBuffer buffer(&byteArray);
-    pixmap->save(&buffer, "PNG");
-    if (buffer.size() > 1e+7) {
         notifications::notify("KShare imgur Uploader ", "Failed upload! Image too big");
         return;
     }
     ioutils::postJson(QUrl("https://api.imgur.com/3/image"),
-                      QList<QPair<QString, QString>>() << QPair<QString, QString>("Content-Type", "application/x-www-form-urlencoded")
+                      QList<QPair<QString, QString>>()
+                      << QPair<QString, QString>("Content-Type", "application/x-www-form-urlencoded")
                       << QPair<QString, QString>("Authorization", "Client-ID 8a98f183fc895da"),
                       byteArray, [](QJsonDocument res, QByteArray, QNetworkReply *) {
                           QString result = res.object()["data"].toObject()["link"].toString();
                           screenshotutil::toClipboard(result);
-                          notifications::notify("KShare imgur Uploader ", result.isEmpty() ? "Failed upload!" : "Uploaded to imgur!");
+                          notifications::notify("KShare imgur Uploader ",
+                                                result.isEmpty() ? "Failed upload!" : "Uploaded to imgur!");
                       });
 }

uploaders/default/imguruploader.hpp

@@ -4,14 +4,17 @@
 #include "../uploader.hpp"
 
 class ImgurUploader : public Uploader {
-    public:
+public:
     QString name() {
         return "imgur";
     }
     QString description() {
         return "imgur.com uploader";
     }
-    void doUpload(QPixmap *pixmap);
+    std::tuple<QString, QString> format() {
+        return std::tuple<QString, QString>("PNG", "MP4");
+    }
+    void doUpload(QByteArray byteArray);
 };
 
 #endif // IMGURUPLOADER_HPP

uploaders/uploader.hpp

@@ -5,10 +5,11 @@
 #include <QString>
 
 class Uploader {
-    public:
+public:
-    virtual void doUpload(QPixmap *pixmap) = 0;
+    virtual void doUpload(QByteArray imgData) = 0;
     virtual QString name() = 0;
     virtual QString description() = 0;
+    virtual std::tuple<QString, QString> format() = 0;
 };
 
 #endif // UPLOADER_HPP

uploaders/uploadersingleton.cpp

@@ -2,13 +2,15 @@
 #include "customuploader.hpp"
 #include "default/clipboarduploader.hpp"
 #include "default/imguruploader.hpp"
+#include <QBuffer>
 #include <QDebug>
 #include <QDir>
 #include <QStandardPaths>
 #include <formatter.hpp>
 #include <settings.hpp>
 
-UploaderSingleton::UploaderSingleton() : QObject(), saveDir(QStandardPaths::writableLocation(QStandardPaths::PicturesLocation)) {
+UploaderSingleton::UploaderSingleton()
+: QObject(), saveDir(QStandardPaths::writableLocation(QStandardPaths::PicturesLocation)) {
     if (QStandardPaths::writableLocation(QStandardPaths::PicturesLocation).isEmpty()) {
         qFatal("Cannot determine location for pictures");
     }
@@ -54,16 +56,30 @@ void UploaderSingleton::registerUploader(Uploader *uploader) {
 }
 
 void UploaderSingleton::upload(QPixmap *pixmap) {
-    if (settings::settings().contains("fileFormat")) {
+    auto u = uploaders.value(uploader);
-        QString format = settings::settings().value("fileFormat").toString();
+    QByteArray arr;
-        if (!format.isEmpty()) {
+    QBuffer data(&arr);
-            pixmap->save(saveDir.absoluteFilePath(formatter::format(format) + ".png"), "PNG");
+    pixmap->save(&data, std::get<0>(u->format()).toLocal8Bit().constData());
-        }
+    u->doUpload(arr);
-    }
+    data.close();
-    uploaders.value(uploader)->doUpload(pixmap);
     delete pixmap;
 }
 
+void UploaderSingleton::upload(QByteArray img) {
+    uploaders.value(uploader)->doUpload(img);
+}
+
+void UploaderSingleton::upload(QFile img) {
+    if (img.open(QIODevice::ReadOnly)) {
+        uploaders.value(uploader)->doUpload(img.readAll());
+        img.close();
+    }
+}
+
+std::tuple<QString, QString> UploaderSingleton::format() {
+    return uploaders.value(uploader)->format();
+}
+
 QList<Uploader *> UploaderSingleton::uploaderList() {
     return uploaders.values();
 }

uploaders/uploadersingleton.hpp

@@ -7,21 +7,24 @@
 
 class UploaderSingleton : public QObject {
     Q_OBJECT
-    public:
+public:
     static UploaderSingleton &inst() {
         static UploaderSingleton inst;
         return inst;
     }
     void registerUploader(Uploader *uploader);
     void upload(QPixmap *pixmap);
+    void upload(QByteArray img);
+    void upload(QFile img);
+    virtual std::tuple<QString, QString> format();
     QList<Uploader *> uploaderList();
     void set(QString uploader);
     QString selectedUploader();
     QList<std::runtime_error> errors();
-    signals:
+signals:
     void newUploader(Uploader *u);
 
-    private:
+private:
     QDir saveDir;
     UploaderSingleton();
     QMap<QString, Uploader *> uploaders;