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Reimplement launcher without glade.

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This commit is contained in:
Bert Peters
2018-03-24 17:32:08 +01:00
parent f2e2fdd308
commit 6390a9ba1f
4 changed files with 57 additions and 849 deletions
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107
src/tools/launcher.cpp
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@@ -2,63 +2,60 @@
#include <iostream>
#include <boost/filesystem/path.hpp>
#include <boost/filesystem/operations.hpp>
#include "launcher.hpp"
class Launcher {
class Launcher : public Gtk::Window {
public:
Launcher(int argc, char** argv);
~Launcher();
void run();
Launcher();
~Launcher() override = default;
private:
Glib::RefPtr<Gtk::Application> app;
Gtk::Window* window = nullptr;
Gtk::FileChooserButton* fmriChooser = nullptr;
Gtk::FileChooserButton* modelChooser = nullptr;
Gtk::FileChooserButton* weightsChooser = nullptr;
Gtk::FileChooserButton* inputChooser = nullptr;
Gtk::Button* startButton = nullptr;
Gtk::Box box;
Gtk::FileChooserButton fmriChooser;
Gtk::FileChooserButton modelChooser;
Gtk::FileChooserButton weightsChooser;
Gtk::FileChooserButton inputChooser;
Gtk::Button startButton;
void start();
bool hasFile(const Gtk::FileChooserButton* fileChooser, const std::string& error);
bool hasFile(const Gtk::FileChooserButton& fileChooser, const std::string& error);
std::vector<std::string> getInputFiles();
Gtk::Label* getManagedLabel(const std::string& contents);
};
Launcher::Launcher(int argc, char** argv)
Launcher::Launcher()
:
app(Gtk::Application::create(argc, argv))
Gtk::Window(),
box(Gtk::Orientation::ORIENTATION_VERTICAL, 5),
startButton("Start FMRI")
{
std::string gladeData(launcher_glade, launcher_glade + launcher_glade_len);
set_size_request(400, -1);
add(box);
auto grid = new Gtk::Grid();
Gtk::manage(grid);
auto builder = Gtk::Builder::create_from_string(gladeData);
builder->get_widget("window", window);
builder->get_widget("fmriChooser", fmriChooser);
builder->get_widget("modelChooser", modelChooser);
builder->get_widget("weightsChooser", weightsChooser);
builder->get_widget("inputChooser", inputChooser);
builder->get_widget("startButton", startButton);
grid->set_row_spacing(2);
grid->set_column_spacing(2);
box.pack_start(*grid, true, true);
box.pack_start(startButton);
if (access("fmri", F_OK | X_OK)==0) {
// Set default path to FMRI.
fmriChooser->set_file(Gio::File::create_for_path("fmri"));
fmriChooser.set_file(Gio::File::create_for_path("fmri"));
}
startButton->signal_clicked().connect(sigc::mem_fun(*this, &Launcher::start));
}
fmriChooser.set_hexpand(true);
grid->attach(fmriChooser, 1, 0, 1, 1);
grid->attach_next_to(*getManagedLabel("FMRI executable"), fmriChooser, Gtk::PositionType::POS_LEFT, 1, 1);
grid->attach(modelChooser, 1, 1, 1, 1);
grid->attach_next_to(*getManagedLabel("Model"), modelChooser, Gtk::PositionType::POS_LEFT, 1, 1);
grid->attach(weightsChooser, 1, 2, 1, 1);
grid->attach_next_to(*getManagedLabel("Weights"), weightsChooser, Gtk::PositionType::POS_LEFT, 1, 1);
void Launcher::run()
{
if (window) {
app->run(*window);
}
else {
std::cerr << "Failed to load window" << std::endl;
exit(2);
}
}
inputChooser.set_action(Gtk::FileChooserAction::FILE_CHOOSER_ACTION_SELECT_FOLDER);
grid->attach(inputChooser, 1, 3, 1, 1);
grid->attach_next_to(*getManagedLabel("Input directory"), inputChooser, Gtk::PositionType::POS_LEFT, 1, 1);
Launcher::~Launcher()
{
delete window;
startButton.signal_clicked().connect(sigc::mem_fun(*this, &Launcher::start));
show_all_children(true);
}
void Launcher::start()
@@ -70,13 +67,13 @@ void Launcher::start()
return;
}
auto executable = fmriChooser->get_file()->get_path();
auto network = modelChooser->get_file()->get_path();
auto weights = weightsChooser->get_file()->get_path();
auto executable = fmriChooser.get_file()->get_path();
auto network = modelChooser.get_file()->get_path();
auto weights = weightsChooser.get_file()->get_path();
auto inputs = getInputFiles();
if (inputs.empty()) {
Gtk::MessageDialog dialog(*window, "No inputs in folder!");
Gtk::MessageDialog dialog(*this, "No inputs in folder!");
dialog.run();
return;
}
@@ -97,10 +94,10 @@ void Launcher::start()
execv(executable.data(), argv.data());
}
bool Launcher::hasFile(const Gtk::FileChooserButton* fileChooser, const std::string& error)
bool Launcher::hasFile(const Gtk::FileChooserButton& fileChooser, const std::string& error)
{
if (!fileChooser->get_file()) {
Gtk::MessageDialog dialog(*window, error);
if (!fileChooser.get_file()) {
Gtk::MessageDialog dialog(*this, error);
dialog.run();
return false;
}
@@ -114,7 +111,7 @@ std::vector<std::string> Launcher::getInputFiles()
std::vector<std::string> result;
auto folder = path(inputChooser->get_file()->get_path());
auto folder = path(inputChooser.get_file()->get_path());
directory_iterator end_itr;
for (directory_iterator itr(folder); itr!=end_itr; ++itr) {
@@ -129,11 +126,17 @@ std::vector<std::string> Launcher::getInputFiles()
}
Gtk::Label* Launcher::getManagedLabel(const std::string& contents)
{
auto label = new Gtk::Label(contents);
Gtk::manage(label);
return label;
}
int main(int argc, char** argv)
{
Launcher launcher(argc, argv);
launcher.run();
// Should never be reached.
return 0;
auto app = Gtk::Application::create(argc, argv);
Launcher launcher;
return app->run(launcher);
}