* viewer/viewer.cc, * viewer/browser_widget.cc, * viewer/browser_widget.hh: Browse to the directory taken as first parameter. * viewer/main.cc: Add usage info. --- viewer/browser_widget.cc | 5 ++++- viewer/browser_widget.hh | 2 +- viewer/main.cc | 13 ++++++++++++- viewer/viewer.cc | 3 ++- 4 files changed, 19 insertions(+), 4 deletions(-) diff --git a/viewer/browser_widget.cc b/viewer/browser_widget.cc index 643cf2f..24f93ca 100644 --- a/viewer/browser_widget.cc +++ b/viewer/browser_widget.cc @@ -14,7 +14,7 @@ #include "browser_widget.hh" -BrowserWidget::BrowserWidget(QDirModel* files) +BrowserWidget::BrowserWidget(QDirModel* files, QString dir) : files_(files), view_(new QListView()), path_(new QLabel("")) @@ -34,6 +34,9 @@ BrowserWidget::BrowserWidget(QDirModel* files) | QDir::Readable | QDir::Drives); view_->setRootIndex(files->index(QDir::currentPath())); + QDir d(dir); + if (d.isReadable()) + view_->setRootIndex(files->index(d.absolutePath())); view_->setRowHidden(0, true); path_->setText(files->filePath(view_->rootIndex())); connect(view_, SIGNAL(activated(const QModelIndex&)), diff --git a/viewer/browser_widget.hh b/viewer/browser_widget.hh index 954115f..bba438b 100644 --- a/viewer/browser_widget.hh +++ b/viewer/browser_widget.hh @@ -23,7 +23,7 @@ class BrowserWidget Q_OBJECT public: - BrowserWidget(QDirModel* files); + BrowserWidget(QDirModel* files, QString dir = QString()); ~BrowserWidget(); public slots: diff --git a/viewer/main.cc b/viewer/main.cc index 3bcc590..640ea0f 100644 --- a/viewer/main.cc +++ b/viewer/main.cc @@ -13,14 +13,25 @@ // #include <QtGui> +#include <iostream> + #include "viewer.hh" int main(int argc, char** argv) { + if (argc > 2 || + (argc == 2 && + (QString(argv[1]) == "--help" || QString(argv[1]) == "-h"))) + { + std::cout << "Usage:" << std::endl + << argv[0] << " <image dir>" << std::endl; + return 0; + } + Viewer* viewer = Viewer::Instance(argc, argv); if (!viewer) - return 0; + return -1; return viewer->exec(); } diff --git a/viewer/viewer.cc b/viewer/viewer.cc index 3b3b188..88d0525 100644 --- a/viewer/viewer.cc +++ b/viewer/viewer.cc @@ -119,7 +119,8 @@ Viewer::Viewer(int &argc, char** argv) PropertyWidget* property_wgt = new PropertyWidget(); XmlWidget* xml_wgt = new XmlWidget(); - BrowserWidget* browser_wgt = new BrowserWidget(files_); + BrowserWidget* browser_wgt = + new BrowserWidget(files_, argc != 2 ? QString() : argv[1]); ImageWidget* image_wgt = new ImageWidget(scene_); key_wgt_ = new KeyWidget(key_map_); -- 1.5.6.5