diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | meson.build | 32 | ||||
| -rw-r--r-- | src/main.cpp | 23 | ||||
| -rw-r--r-- | src/mainwindow.cpp | 29 | ||||
| -rw-r--r-- | src/mainwindow.h | 24 | ||||
| -rw-r--r-- | src/mainwindow.ui | 71 |
6 files changed, 180 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..378eac2 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +build diff --git a/meson.build b/meson.build new file mode 100644 index 0000000..7c3aac3 --- /dev/null +++ b/meson.build @@ -0,0 +1,32 @@ +project('qimv', 'cpp', + version : '0.1', + default_options : ['warning_level=3', 'cpp_std=c++14']) + +summary({ + 'prefix': get_option('prefix'), + 'bindir': get_option('bindir'), + 'libdir': get_option('libdir'), + 'datadir': get_option('datadir') +}, section: 'Install locations') + +cxx = meson.get_compiler('cpp') +summary({ + 'id': cxx.get_id(), + 'version': cxx.version(), + 'linker': cxx.get_linker_id(), +}, section: 'Compiler') + +mod_qt5 = import('qt5') +dep_qt5 = dependency('qt5', modules: [ 'Core', 'Widgets' ], include_type: 'system') + +moc = mod_qt5.preprocess( + moc_headers: [ 'src/mainwindow.h' ], + ui_files: [ 'src/mainwindow.ui' ], + dependencies: dep_qt5 +) + +exe = executable('qimv', + sources: [ 'src/main.cpp', 'src/mainwindow.cpp', moc ], + dependencies: dep_qt5, + install: true) + diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..441a2c5 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,23 @@ +#include "mainwindow.h" +#include <QApplication> +#include <QCommandLineParser> + +#define PROJECT_NAME "qimv" + +int main(int argc, char **argv) { + QApplication app(argc, argv); + app.setApplicationName("qimv"); + app.setApplicationVersion("0.1.0"); + + QCommandLineParser parser; + parser.setApplicationDescription("Quick image viewer"); + parser.addHelpOption(); + parser.addVersionOption(); + parser.addPositionalArgument("image", "Image to show."); + + parser.process(app); + + MainWindow wnd(parser.positionalArguments()); + wnd.show(); + return app.exec(); +} diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp new file mode 100644 index 0000000..9eba572 --- /dev/null +++ b/src/mainwindow.cpp @@ -0,0 +1,29 @@ +#include "mainwindow.h" +#include "ui_mainwindow.h" +#include <QApplication> +#include <QPixmap> +#include <QResizeEvent> + +MainWindow::MainWindow(const QStringList &filePaths, QWidget *parent) + : QMainWindow(parent), ui(new Ui::MainWindow) { + ui->setupUi(this); + + connect(ui->actionQuit, &QAction::triggered, qApp, &QApplication::quit); + + if (!filePaths.isEmpty()) { + current.load(filePaths.first()); + setWindowTitle(title_format.arg(filePaths.first())); + ui->label->setPixmap(current); + } +} + +MainWindow::~MainWindow() { delete ui; } + +void MainWindow::resizeEvent(QResizeEvent *event) { + const auto width = ui->label->width(); + const auto height = ui->label->height(); + + ui->label->setPixmap(current.scaled(width, height, Qt::KeepAspectRatio)); + + QMainWindow::resizeEvent(event); +} diff --git a/src/mainwindow.h b/src/mainwindow.h new file mode 100644 index 0000000..a270fd8 --- /dev/null +++ b/src/mainwindow.h @@ -0,0 +1,24 @@ +#pragma once + +#include <QMainWindow> +#include <QPixmap> + +namespace Ui { +class MainWindow; +} + +class MainWindow final : public QMainWindow { + Q_OBJECT + +public: + explicit MainWindow(const QStringList &filePaths, QWidget *parent = nullptr); + ~MainWindow() override; + +protected: + void resizeEvent(QResizeEvent *event) override; + +private: + Ui::MainWindow *ui; + QPixmap current; + const QString title_format{"qimv [%1]"}; +}; diff --git a/src/mainwindow.ui b/src/mainwindow.ui new file mode 100644 index 0000000..5ea19df --- /dev/null +++ b/src/mainwindow.ui @@ -0,0 +1,71 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>MainWindow</class> + <widget class="QMainWindow" name="MainWindow"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>800</width> + <height>600</height> + </rect> + </property> + <property name="windowTitle"> + <string>qimv</string> + </property> + <widget class="QWidget" name="centralwidget"> + <layout class="QVBoxLayout" name="verticalLayout"> + <property name="leftMargin"> + <number>0</number> + </property> + <property name="topMargin"> + <number>0</number> + </property> + <property name="rightMargin"> + <number>0</number> + </property> + <property name="bottomMargin"> + <number>0</number> + </property> + <item> + <widget class="QLabel" name="label"> + <property name="text"> + <string>[ no data ]</string> + </property> + <property name="alignment"> + <set>Qt::AlignCenter</set> + </property> + </widget> + </item> + </layout> + </widget> + <widget class="QMenuBar" name="menubar"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>800</width> + <height>20</height> + </rect> + </property> + <widget class="QMenu" name="menuqimv"> + <property name="title"> + <string>qimv</string> + </property> + <addaction name="actionQuit"/> + </widget> + <addaction name="menuqimv"/> + </widget> + <widget class="QStatusBar" name="statusbar"/> + <action name="actionQuit"> + <property name="text"> + <string>Quit</string> + </property> + <property name="shortcut"> + <string>Ctrl+Q</string> + </property> + </action> + </widget> + <resources/> + <connections/> +</ui> |