diff options
| -rw-r--r-- | src/qcam/cam_select_dialog.cpp | 50 | ||||
| -rw-r--r-- | src/qcam/cam_select_dialog.h | 34 | ||||
| -rw-r--r-- | src/qcam/main_window.cpp | 22 | ||||
| -rw-r--r-- | src/qcam/main_window.h | 3 | ||||
| -rw-r--r-- | src/qcam/meson.build | 2 |
5 files changed, 94 insertions, 17 deletions
diff --git a/src/qcam/cam_select_dialog.cpp b/src/qcam/cam_select_dialog.cpp new file mode 100644 index 00000000..a49d822b --- /dev/null +++ b/src/qcam/cam_select_dialog.cpp @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2022, Utkarsh Tiwari <utkarsh02t@gmail.com> + * + * cam_select_dialog.cpp - qcam - Camera Selection dialog + */ + +#include "cam_select_dialog.h" + +#include <libcamera/camera.h> +#include <libcamera/camera_manager.h> + +#include <QComboBox> +#include <QDialogButtonBox> +#include <QFormLayout> +#include <QString> + +CameraSelectorDialog::CameraSelectorDialog(libcamera::CameraManager *cameraManager, + QWidget *parent) + : QDialog(parent), cm_(cameraManager) +{ + /* Use a QFormLayout for the dialog. */ + QFormLayout *layout = new QFormLayout(this); + + /* Setup the camera id combo-box. */ + cameraIdComboBox_ = new QComboBox; + for (const auto &cam : cm_->cameras()) + cameraIdComboBox_->addItem(QString::fromStdString(cam->id())); + + /* Setup the QDialogButton Box */ + QDialogButtonBox *buttonBox = + new QDialogButtonBox(QDialogButtonBox::Ok | + QDialogButtonBox::Cancel); + + connect(buttonBox, &QDialogButtonBox::accepted, + this, &QDialog::accept); + connect(buttonBox, &QDialogButtonBox::rejected, + this, &QDialog::reject); + + /* Set the layout. */ + layout->addRow("Camera:", cameraIdComboBox_); + layout->addWidget(buttonBox); +} + +CameraSelectorDialog::~CameraSelectorDialog() = default; + +std::string CameraSelectorDialog::getCameraId() +{ + return cameraIdComboBox_->currentText().toStdString(); +} diff --git a/src/qcam/cam_select_dialog.h b/src/qcam/cam_select_dialog.h new file mode 100644 index 00000000..bce258b2 --- /dev/null +++ b/src/qcam/cam_select_dialog.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2022, Utkarsh Tiwari <utkarsh02t@gmail.com> + * + * cam_select_dialog.h - qcam - Camera Selection dialog + */ + +#pragma once + +#include <string> + +#include <libcamera/camera.h> +#include <libcamera/camera_manager.h> + +#include <QDialog> + +class QComboBox; + +class CameraSelectorDialog : public QDialog +{ + Q_OBJECT +public: + CameraSelectorDialog(libcamera::CameraManager *cameraManager, + QWidget *parent); + ~CameraSelectorDialog(); + + std::string getCameraId(); + +private: + libcamera::CameraManager *cm_; + + /* UI elements. */ + QComboBox *cameraIdComboBox_; +}; diff --git a/src/qcam/main_window.cpp b/src/qcam/main_window.cpp index addf0d96..3bddb1f1 100644 --- a/src/qcam/main_window.cpp +++ b/src/qcam/main_window.cpp @@ -19,7 +19,6 @@ #include <QFileDialog> #include <QImage> #include <QImageWriter> -#include <QInputDialog> #include <QMutexLocker> #include <QStandardPaths> #include <QStringList> @@ -30,6 +29,7 @@ #include "../cam/image.h" +#include "cam_select_dialog.h" #include "dng_writer.h" #ifndef QT_NO_OPENGL #include "viewfinder_gl.h" @@ -144,6 +144,8 @@ MainWindow::MainWindow(CameraManager *cm, const OptionsParser::Options &options) cm_->cameraAdded.connect(this, &MainWindow::addCamera); cm_->cameraRemoved.connect(this, &MainWindow::removeCamera); + cameraSelectorDialog_ = new CameraSelectorDialog(cm_, this); + /* Open the camera and start capture. */ ret = openCamera(); if (ret < 0) { @@ -290,24 +292,10 @@ void MainWindow::switchCamera(int index) std::string MainWindow::chooseCamera() { - QStringList cameras; - bool result; - - /* If only one camera is available, use it automatically. */ - if (cm_->cameras().size() == 1) - return cm_->cameras()[0]->id(); - - /* Present a dialog box to pick a camera. */ - for (const std::shared_ptr<Camera> &cam : cm_->cameras()) - cameras.append(QString::fromStdString(cam->id())); - - QString id = QInputDialog::getItem(this, "Select Camera", - "Camera:", cameras, 0, - false, &result); - if (!result) + if (cameraSelectorDialog_->exec() != QDialog::Accepted) return std::string(); - return id.toStdString(); + return cameraSelectorDialog_->getCameraId(); } int MainWindow::openCamera() diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h index fc70920f..e17c8010 100644 --- a/src/qcam/main_window.h +++ b/src/qcam/main_window.h @@ -33,6 +33,7 @@ class QAction; class QComboBox; +class CameraSelectorDialog; class Image; class HotplugEvent; @@ -99,6 +100,8 @@ private: QString title_; QTimer titleTimer_; + CameraSelectorDialog *cameraSelectorDialog_; + /* Options */ const OptionsParser::Options &options_; diff --git a/src/qcam/meson.build b/src/qcam/meson.build index c46f4631..61861ea6 100644 --- a/src/qcam/meson.build +++ b/src/qcam/meson.build @@ -18,6 +18,7 @@ qcam_sources = files([ '../cam/image.cpp', '../cam/options.cpp', '../cam/stream_options.cpp', + 'cam_select_dialog.cpp', 'format_converter.cpp', 'main.cpp', 'main_window.cpp', @@ -26,6 +27,7 @@ qcam_sources = files([ ]) qcam_moc_headers = files([ + 'cam_select_dialog.h', 'main_window.h', 'viewfinder_qt.h', ]) |