From d23244e5582e7cbb453e23e0d4b5b1faa7605e87 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sun, 10 Jun 2018 12:24:20 +0200
Subject: [PATCH] Start working on a clip list.

---
 Makefile         |  2 +-
 clip_list.cpp    | 79 ++++++++++++++++++++++++++++++++++++++++++++++++
 clip_list.h      | 32 ++++++++++++++++++++
 mainwindow.cpp   | 16 ++++++++++
 ui_mainwindow.ui | 38 +----------------------
 5 files changed, 129 insertions(+), 38 deletions(-)
 create mode 100644 clip_list.cpp
 create mode 100644 clip_list.h

diff --git a/Makefile b/Makefile
index 2608903..fc91d0e 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ CXXFLAGS += -std=gnu++11 -fPIC $(shell pkg-config --cflags $(PKG_MODULES)) -pthr
 LDLIBS=$(shell pkg-config --libs $(PKG_MODULES)) -pthread -lavformat -lavcodec -lavutil -lswscale
 
 # Qt objects
-OBJS_WITH_MOC = mainwindow.o jpeg_frame_view.o
+OBJS_WITH_MOC = mainwindow.o jpeg_frame_view.o clip_list.o
 OBJS += $(OBJS_WITH_MOC)
 OBJS += $(OBJS_WITH_MOC:.o=.moc.o) 
 
diff --git a/clip_list.cpp b/clip_list.cpp
new file mode 100644
index 0000000..48d8e7b
--- /dev/null
+++ b/clip_list.cpp
@@ -0,0 +1,79 @@
+#include "mainwindow.h"
+
+#include "clip_list.h"
+#include "ui_mainwindow.h"
+
+#include <string>
+#include <vector>
+
+using namespace std;
+
+int ClipList::rowCount(const QModelIndex &parent) const {
+	if (parent.isValid()) return 0;
+	return clips.size();
+}
+
+int ClipList::columnCount(const QModelIndex &parent) const {
+	if (parent.isValid()) return 0;
+	return 7;
+}
+
+QVariant ClipList::data(const QModelIndex &parent, int role) const {
+	if (!parent.isValid())
+		return QVariant();
+	if (role != Qt::DisplayRole)
+		return QVariant();
+
+	const int row = parent.row(), column = parent.column();
+	if (size_t(row) >= clips.size())
+		return QVariant();
+
+	switch (column) {
+	case 0:
+		return qlonglong(clips[row].pts_in);
+	case 1:
+		if (clips[row].pts_out >= 0) {
+			return qlonglong(clips[row].pts_out);
+		} else {
+			return QVariant();
+		}
+	default:
+		return QVariant();
+	}
+}
+
+QVariant ClipList::headerData(int section, Qt::Orientation orientation, int role) const {
+	if (role != Qt::DisplayRole)
+		return QVariant();
+	if (orientation != Qt::Horizontal)
+		return QVariant();
+
+	switch (section) {
+	case 0:
+		return "In";
+	case 1:
+		return "Out";
+	case 2:
+		return "Duration";
+	case 3:
+		return "Camera 1";
+	case 4:
+		return "Camera 2";
+	case 5:
+		return "Camera 3";
+	case 6:
+		return "Camera 4";
+	default:
+		return "";
+	}
+}
+
+void ClipList::add_clip(int64_t pts_in)
+{
+	Clip clip;
+	clip.pts_in = pts_in;
+
+	beginInsertRows(QModelIndex(), clips.size(), clips.size());
+	clips.push_back(clip);
+	endInsertRows();
+}
diff --git a/clip_list.h b/clip_list.h
new file mode 100644
index 0000000..adf3748
--- /dev/null
+++ b/clip_list.h
@@ -0,0 +1,32 @@
+#ifndef _CLIP_LIST_H
+#define _CLIP_LIST_H 1
+
+#include <QAbstractTableModel>
+
+#include <stdint.h>
+
+#include <vector>
+#include <string>
+
+struct Clip {
+	int64_t pts_in = -1, pts_out = -1;
+	std::vector<std::string> descriptions;  // One per camera.
+};
+
+class ClipList : public QAbstractTableModel {
+	Q_OBJECT
+
+public:
+	int rowCount(const QModelIndex &parent) const override;
+	int columnCount(const QModelIndex &parent) const override;
+	QVariant data(const QModelIndex &parent, int role) const override;
+	QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
+
+	void add_clip(int64_t pts_in);
+	size_t size() const { return clips.size(); }
+
+private:
+	std::vector<Clip> clips;
+};
+
+#endif  // !defined (_CLIP_LIST_H)
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 5432408..e148345 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,7 +1,15 @@
 #include "mainwindow.h"
 
+#include "clip_list.h"
 #include "ui_mainwindow.h"
 
+#include <string>
+#include <vector>
+
+#include <QShortcut>
+
+using namespace std;
+
 MainWindow *global_mainwindow = nullptr;
 
 MainWindow::MainWindow()
@@ -9,4 +17,12 @@ MainWindow::MainWindow()
 {
 	global_mainwindow = this;
 	ui->setupUi(this);
+
+	ClipList *clips = new ClipList;
+	ui->clip_list->setModel(clips);
+
+	QShortcut *shortcut = new QShortcut(QKeySequence(Qt::Key_Q), this);
+	connect(shortcut, &QShortcut::activated, [clips]{
+		clips->add_clip(12345);
+	});
 }
diff --git a/ui_mainwindow.ui b/ui_mainwindow.ui
index 3d3f046..d55e00d 100644
--- a/ui_mainwindow.ui
+++ b/ui_mainwindow.ui
@@ -91,43 +91,7 @@
       <widget class="QWidget" name="verticalLayoutWidget_4">
        <layout class="QVBoxLayout" name="verticalLayout_4">
         <item>
-         <widget class="QTableWidget" name="clip_list">
-          <column>
-           <property name="text">
-            <string>In</string>
-           </property>
-          </column>
-          <column>
-           <property name="text">
-            <string>Out</string>
-           </property>
-          </column>
-          <column>
-           <property name="text">
-            <string>Duration</string>
-           </property>
-          </column>
-          <column>
-           <property name="text">
-            <string>Camera 1</string>
-           </property>
-          </column>
-          <column>
-           <property name="text">
-            <string>Camera 2</string>
-           </property>
-          </column>
-          <column>
-           <property name="text">
-            <string>Camera 3</string>
-           </property>
-          </column>
-          <column>
-           <property name="text">
-            <string>Camera 4</string>
-           </property>
-          </column>
-         </widget>
+         <widget class="QTableView" name="clip_list"/>
         </item>
         <item>
          <widget class="QTableWidget" name="playlist">
-- 
2.39.2