Better handling of the aspect ratio stuff. Still some weirdness, though.

[nageru] / mainwindow.cpp

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 4804c088d98f7d3bc1f126d9a786ca181c18dea5..25d7a09645b02affc062186f61eeaf4298e7c9c5 100644 (file)
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,13 +1,145 @@
 #include "mainwindow.h"
 #include "window.h"
 #include <thread>
+#include <vector>
+#include <string>
+#include <QSignalMapper>
+#include <QMetaType>
+#include <QShortcut>
 
 #include "context.h"
 #include "mixer.h"
 
-using std::thread;
+#include "ui_mainwindow.h"
+
+using namespace std;
+
+Q_DECLARE_METATYPE(std::vector<std::string>);
 
 MainWindow::MainWindow()
+       : ui(new Ui::MainWindow)
+{
+       ui->setupUi(this);
+
+       ui->me_live->set_output(Mixer::OUTPUT_LIVE);
+       ui->me_preview->set_output(Mixer::OUTPUT_PREVIEW);
+
+       // TODO: Ask for the real number.
+       ui->preview1->set_output(Mixer::OUTPUT_INPUT0);
+       ui->preview2->set_output(Mixer::OUTPUT_INPUT1);
+       ui->preview3->set_output(Mixer::OUTPUT_INPUT2);
+
+       // Hook up the preview clicks.
+       {
+               QSignalMapper *mapper = new QSignalMapper(this);
+               mapper->setMapping(ui->preview1, 0),
+               mapper->setMapping(ui->preview2, 1);
+               mapper->setMapping(ui->preview3, 2);
+               connect(ui->preview1, SIGNAL(clicked()), mapper, SLOT(map()));
+               connect(ui->preview2, SIGNAL(clicked()), mapper, SLOT(map()));
+               connect(ui->preview3, SIGNAL(clicked()), mapper, SLOT(map()));
+
+               connect(mapper, SIGNAL(mapped(int)), this, SLOT(channel_clicked(int)));
+       }
+
+       // Hook up the preview keyboard keys.
+       {
+               QSignalMapper *mapper = new QSignalMapper(this);
+               QShortcut *shortcut1 = new QShortcut(QKeySequence(Qt::Key_1), this);
+               connect(shortcut1, SIGNAL(activated()), mapper, SLOT(map()));
+               QShortcut *shortcut2 = new QShortcut(QKeySequence(Qt::Key_2), this);
+               connect(shortcut2, SIGNAL(activated()), mapper, SLOT(map()));
+               QShortcut *shortcut3 = new QShortcut(QKeySequence(Qt::Key_3), this);
+               connect(shortcut3, SIGNAL(activated()), mapper, SLOT(map()));
+               mapper->setMapping(shortcut1, 0),
+               mapper->setMapping(shortcut2, 1);
+               mapper->setMapping(shortcut3, 2);
+
+               connect(mapper, SIGNAL(mapped(int)), this, SLOT(channel_clicked(int)));
+       }
+
+       // Hook up the transition buttons.
+       // TODO: Make them dynamic.
+       {
+               QSignalMapper *mapper = new QSignalMapper(this);
+               mapper->setMapping(ui->transition_btn1, 0),
+               mapper->setMapping(ui->transition_btn2, 1);
+               mapper->setMapping(ui->transition_btn3, 2);
+               connect(ui->transition_btn1, SIGNAL(clicked()), mapper, SLOT(map()));
+               connect(ui->transition_btn2, SIGNAL(clicked()), mapper, SLOT(map()));
+               connect(ui->transition_btn3, SIGNAL(clicked()), mapper, SLOT(map()));
+               connect(mapper, SIGNAL(mapped(int)), this, SLOT(transition_clicked(int)));
+       }
+
+       // Aiee...
+       transition_btn1 = ui->transition_btn1;
+       transition_btn2 = ui->transition_btn2;
+       transition_btn3 = ui->transition_btn3;
+       qRegisterMetaType<std::vector<std::string>>("std::vector<std::string>");
+       connect(ui->preview1, SIGNAL(transition_names_updated(std::vector<std::string>)),
+               this, SLOT(set_transition_names(std::vector<std::string>)));
+}
+
+void MainWindow::resizeEvent(QResizeEvent* event)
+{
+       QMainWindow::resizeEvent(event);
+
+       // Allocate the height; the most important part is to keep the main displays
+       // at 16:9 if at all possible.
+       double me_width = (width() - ui->transition_btn2->width()) / 2.0;
+       double me_height = me_width * 9.0 / 16.0 + ui->label_preview->height();
+       double me_proportion = me_height / height();
+
+       // TODO: Scale the widths when we need to do this.
+       if (me_proportion > 0.8) {
+               me_proportion = 0.8;
+       }
+
+       // The previews will be constrained by the remaining height, and the width.
+       // FIXME: spacing=
+       double preview_height = std::min(height() - me_height, (width() / 4.0) * 9.0 / 16.0);
+       double preview_proportion = preview_height / height();
+
+       ui->vertical_layout->setStretch(0, lrintf(1000 * me_proportion));
+       ui->vertical_layout->setStretch(1, lrintf(1000 * (1.0 - me_proportion - preview_proportion)));
+       ui->vertical_layout->setStretch(2, lrintf(1000 * preview_proportion));
+
+       // Set the widths for the previews.
+       double preview_width = preview_height * 16.0 / 9.0;
+       double preview_width_proportion = preview_width / width();  // FIXME: spacing?
+
+       ui->preview_displays->setStretch(0, lrintf(1000 * preview_width_proportion));
+       ui->preview_displays->setStretch(1, lrintf(1000 * preview_width_proportion));
+       ui->preview_displays->setStretch(2, lrintf(1000 * preview_width_proportion));
+       ui->preview_displays->setStretch(3, lrintf(1000 * preview_width_proportion));
+       ui->preview_displays->setStretch(4, lrintf(1000 * (1.0 - 4.0 * preview_width_proportion)));
+}
+
+void MainWindow::set_transition_names(vector<string> transition_names)
+{
+       if (transition_names.size() < 1) {
+               transition_btn1->setText(QString(""));
+       } else {
+               transition_btn1->setText(QString::fromStdString(transition_names[0]));
+       }
+       if (transition_names.size() < 2) {
+               transition_btn2->setText(QString(""));
+       } else {
+               transition_btn2->setText(QString::fromStdString(transition_names[1]));
+       }
+       if (transition_names.size() < 3) {
+               transition_btn3->setText(QString(""));
+       } else {
+               transition_btn3->setText(QString::fromStdString(transition_names[2]));
+       }
+}
+
+void MainWindow::transition_clicked(int transition_number)
+{
+       global_mixer->transition_clicked(transition_number);
+}
+
+void MainWindow::channel_clicked(int channel_number)
 {
-        setCentralWidget(new Window(this));
+       global_mixer->channel_clicked(channel_number);
 }