Browse Source

Color picker initial commit

tags/v5.0.0
ArsenArsen 5 years ago
parent
commit
df782571f9
  1. 6
      KShare.pro
  2. 51
      colorpicker/colorpickerscene.cpp
  3. 36
      colorpicker/colorpickerscene.hpp
  4. 2
      main.cpp
  5. 10
      mainwindow.cpp
  6. 7
      mainwindow.hpp
  7. 12
      mainwindow.ui
  8. 5
      screenshotter.cpp

6
KShare.pro

@ -45,7 +45,8 @@ SOURCES += main.cpp\
cropeditor/settings/blurdialog.cpp \
cropeditor/drawing/pathitem.cpp \
cropeditor/drawing/lineitem.cpp \
cropeditor/drawing/textitem.cpp
cropeditor/drawing/textitem.cpp \
colorpicker/colorpickerscene.cpp
HEADERS += mainwindow.hpp \
cropeditor/cropeditor.hpp \
@ -70,7 +71,8 @@ HEADERS += mainwindow.hpp \
cropeditor/settings/blurdialog.hpp \
cropeditor/drawing/pathitem.hpp \
cropeditor/drawing/lineitem.hpp \
cropeditor/drawing/textitem.hpp
cropeditor/drawing/textitem.hpp \
colorpicker/colorpickerscene.hpp
FORMS += mainwindow.ui \
cropeditor/settings/brushpenselection.ui \

51
colorpicker/colorpickerscene.cpp

@ -0,0 +1,51 @@
#include "colorpickerscene.hpp"
#include <QApplication>
#include <QClipboard>
#include <QGraphicsEllipseItem>
#include <QGraphicsPixmapItem>
#include <QGraphicsTextItem>
#include <QTimer>
ColorPickerScene::ColorPickerScene(QPixmap *pixmap, QWidget *parentWidget)
: QGraphicsScene(), QGraphicsView(this, parentWidget) {
setFrameShape(QFrame::NoFrame); // Time taken to solve: A george99g and 38 minutes.
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setWindowFlags(Qt::WindowStaysOnTopHint | Qt::FramelessWindowHint);
setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform | QPainter::HighQualityAntialiasing);
setCursor(QCursor(Qt::CrossCursor));
setMouseTracking(true);
pItem = addPixmap(*pixmap);
pItem->setZValue(-2);
ellipse = addEllipse(QRectF(QCursor::pos(), QSize(20, 20)), QPen(Qt::cyan), Qt::NoBrush);
QFont font("Monospace");
font.setStyleHint(QFont::Monospace);
text = addText("#hiyouu", font);
textBackground = addRect(text->boundingRect(), Qt::NoPen, QBrush(Qt::black));
text->setPos(QCursor::pos() + QPoint(25, 0));
textBackground->setPos(text->pos());
textBackground->setZValue(-1);
color = pItem->pixmap().toImage().pixelColor(QCursor::pos());
text->setPlainText(color.name());
ellipse->setBrush(color);
}
void ColorPickerScene::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
ellipse->setRect(QRectF(event->scenePos(), QSize(20, 20)));
color = pItem->pixmap().toImage().pixelColor(event->scenePos().toPoint());
text->setPos(QCursor::pos() + QPoint(25, 0));
text->setPlainText(color.name());
textBackground->setPos(text->pos());
ellipse->setBrush(color);
}
void ColorPickerScene::keyPressEvent(QKeyEvent *event) {
if (event->key() == Qt::Key_Return) QApplication::clipboard()->setText(color.name());
if (event->key() == Qt::Key_Return || event->key() == Qt::Key_Escape) close();
}
void ColorPickerScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *) {
QApplication::clipboard()->setText(color.name());
close();
}

36
colorpicker/colorpickerscene.hpp

@ -0,0 +1,36 @@
#ifndef COLORPICKERSCENE_HPP
#define COLORPICKERSCENE_HPP
#include <QGraphicsPixmapItem>
#include <QGraphicsScene>
#include <QGraphicsSceneMouseEvent>
#include <QGraphicsTextItem>
#include <QGraphicsView>
#include <QKeyEvent>
#include <QTimer>
#include <screenshotutil.hpp>
class ColorPickerScene : public QGraphicsScene, public QGraphicsView {
public:
ColorPickerScene(QPixmap *pixmap, QWidget *parentWidget);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
void keyPressEvent(QKeyEvent *event) override;
void mouseReleaseEvent(QGraphicsSceneMouseEvent *) override;
static void showPicker() {
ColorPickerScene *s = new ColorPickerScene(screenshotutil::fullscreen(), 0);
QTimer::singleShot(0, [s] {
s->showFullScreen();
QScopedPointer<ColorPickerScene>(s);
// Before anyone asks I have 0 clue about how does this not segfault
});
}
private:
QColor color;
QGraphicsEllipseItem *ellipse = 0;
QGraphicsPixmapItem *pItem = 0;
QGraphicsTextItem *text;
QGraphicsRectItem *textBackground;
};
#endif // COLORPICKERSCENE_HPP

2
main.cpp

@ -3,6 +3,8 @@
#include <QCommandLineParser>
#include <QTimer>
#include <QtGlobal>
#include <colorpicker/colorpickerscene.hpp>
#include <screenshotutil.hpp>
#include <stdio.h>
bool verbose = false;

10
mainwindow.cpp

@ -15,6 +15,7 @@
#include <QStatusBar>
#include <QSystemTrayIcon>
#include <QTimer>
#include <colorpicker/colorpickerscene.hpp>
#include <functional>
#include <hotkeying.hpp>
#include <settings.hpp>
@ -41,11 +42,13 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
QAction *shtoggle = new QAction("Show/Hide", this);
QAction *fullscreen = new QAction("Take fullscreen shot", this);
QAction *area = new QAction("Take area shot", this);
menu->addActions({ quit, shtoggle });
QAction *picker = new QAction("Show color picker", this);
menu->addActions({ quit, shtoggle, picker });
menu->addSeparator();
menu->addActions({ fullscreen, area });
connect(quit, &QAction::triggered, this, &MainWindow::quit);
connect(shtoggle, &QAction::triggered, this, &MainWindow::toggleVisible);
connect(shtoggle, &QAction::triggered, [] { ColorPickerScene::showPicker(); });
connect(tray, &QSystemTrayIcon::messageClicked, this, &MainWindow::toggleVisible);
connect(tray, &QSystemTrayIcon::activated, this, [this](QSystemTrayIcon::ActivationReason reason) {
if (reason == QSystemTrayIcon::DoubleClick) toggleVisible();
@ -83,6 +86,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
addHotkeyItem("Fullscreen image", "fullscreen", new std::function<void()>([] { screenshotter::fullscreen(); }));
addHotkeyItem("Area image", "area", new std::function<void()>([] { screenshotter::area(); }));
addHotkeyItem("Color picker", "picker", new std::function<void()>([] { ColorPickerScene::showPicker(); }));
ui->quickMode->setChecked(settings::settings().value("quickMode", false).toBool());
ui->hideToTray->setChecked(settings::settings().value("hideOnClose", true).toBool());
@ -181,3 +185,7 @@ void MainWindow::on_quickMode_clicked(bool checked) {
void MainWindow::on_hideToTray_clicked(bool checked) {
settings::settings().setValue("hideOnClose", checked);
}
void MainWindow::on_actionColor_Picker_triggered() {
ColorPickerScene::showPicker();
}

7
mainwindow.hpp

@ -25,17 +25,14 @@ class MainWindow : public QMainWindow {
void on_actionArea_triggered();
void on_uploaderList_clicked(const QModelIndex &);
void on_nameScheme_textEdited(const QString &arg1);
void on_delay_valueChanged(double arg1);
void on_hotkeys_doubleClicked(const QModelIndex &index);
void on_settingsButton_clicked();
void on_quickMode_clicked(bool checked);
void on_hideToTray_clicked(bool checked);
void on_actionColor_Picker_triggered();
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();

12
mainwindow.ui

@ -136,8 +136,15 @@
<addaction name="actionFullscreen"/>
<addaction name="actionArea"/>
</widget>
<widget class="QMenu" name="menuUtilities">
<property name="title">
<string>&amp;Utilities</string>
</property>
<addaction name="actionColor_Picker"/>
</widget>
<addaction name="menuFile"/>
<addaction name="menuScreenshot"/>
<addaction name="menuUtilities"/>
</widget>
<widget class="QStatusBar" name="statusBar"/>
<action name="actionQuit">
@ -155,6 +162,11 @@
<string>&amp;Area</string>
</property>
</action>
<action name="actionColor_Picker">
<property name="text">
<string>Color Picker</string>
</property>
</action>
</widget>
<layoutdefault spacing="6" margin="11"/>
<resources/>

5
screenshotter.cpp

@ -8,7 +8,10 @@
void screenshotter::area() {
CropEditor *editor = new CropEditor(screenshotutil::fullscreen());
QObject::connect(editor, &CropEditor::cropped, [&](QPixmap *pixmap) { UploaderSingleton::inst().upload(pixmap); });
QObject::connect(editor, &CropEditor::cropped, [&](QPixmap *pixmap) {
UploaderSingleton::inst().upload(pixmap);
QScopedPointer<CropEditor>(editor);
});
}
void screenshotter::fullscreen() {

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