classic fourtf commit

2017-01-01 02:30:42 +01:00
parent a175c0a54c
commit 8b8b9706b3
40 changed files with 645 additions and 75 deletions
@@ -1,20 +1,200 @@
 #include "QWidget"
 #include "QPainter"
+#include "QHBoxLayout"
+#include "QVBoxLayout"
+#include "QMimeData"
 #include "notebookpage.h"
 #include "notebooktab.h"
+#include "colorscheme.h"
+#include "chatwidget.h"

-NotebookPage::NotebookPage(NotebookTab *tab)
+bool NotebookPage::isDraggingSplit = false;
+ChatWidget* NotebookPage::draggingSplit = NULL;
+std::pair<int, int> NotebookPage::dropPosition = std::pair<int, int>(-1, -1);
+
+NotebookPage::NotebookPage(QWidget *parent, NotebookTab *tab)
+    : QWidget(parent),
+      parentbox(this),
+      preview(this)
 {
    this->tab = tab;
    tab->page = this;
+
+    setHidden(true);
+    setAcceptDrops(true);
+
+    parentbox.addSpacing(2);
+    parentbox.addLayout(&hbox);
+    parentbox.setMargin(0);
+
+    hbox.setSpacing(1);
+    hbox.setMargin(0);
+
+    QVBoxLayout* vbox = new QVBoxLayout();
+    vbox->addWidget(new ChatWidget());
+    vbox->addWidget(new ChatWidget());
+    vbox->addWidget(new ChatWidget());
+
+    hbox.addLayout(vbox);
+
+    vbox = new QVBoxLayout();
+    vbox->addWidget(new ChatWidget());
+
+    hbox.addLayout(vbox);
+
+    vbox = new QVBoxLayout();
+    vbox->addWidget(new ChatWidget());
+    vbox->addWidget(new ChatWidget());
+
+    hbox.addLayout(vbox);
+
+    vbox = new QVBoxLayout();
+    vbox->addWidget(new ChatWidget());
+    vbox->addWidget(new ChatWidget());
+
+    hbox.addLayout(vbox);
+}
+
+std::pair<int, int> NotebookPage::removeFromLayout(ChatWidget *widget)
+{
+    for (int i = 0; i < hbox.count(); ++i)
+    {
+        auto vbox = static_cast<QVBoxLayout*>(hbox.itemAt(i));
+
+        for (int j = 0; j < vbox->count(); ++j)
+        {
+            if (vbox->itemAt(j)->widget() != widget) continue;
+
+            widget->setParent(NULL);
+
+            bool isLastItem = vbox->count() == 0;
+
+            if (isLastItem)
+            {
+                hbox.removeItem(vbox);
+
+                delete vbox;
+            }
+
+            return std::pair<int, int>(i, isLastItem ? -1 : j);;
+        }
+    }
+
+    return std::pair<int, int>(-1, -1);
+}
+
+void NotebookPage::addToLayout(ChatWidget *widget, std::pair<int, int> position = std::pair<int, int>(-1, -1))
+{
+    // add vbox at the end
+    if (position.first < 0 || position.first >= hbox.count())
+    {
+        auto vbox = new QVBoxLayout();
+        vbox->addWidget(widget);
+
+        hbox.addLayout(vbox);
+        return;
+    }
+
+    // insert vbox
+    if (position.second == -1)
+    {
+        auto vbox = new QVBoxLayout();
+        vbox->addWidget(widget);
+
+        hbox.insertLayout(position.first, vbox);
+        return;
+    }
+
+    // add to existing vbox
+    auto vbox = static_cast<QVBoxLayout*>(hbox.itemAt(position.first));
+
+    vbox->insertWidget(std::max(0, std::min(vbox->count(), position.second)), widget);
+}
+
+void NotebookPage::dragEnterEvent(QDragEnterEvent *event)
+{
+    if (!event->mimeData()->hasFormat("chatterino/split")) return;
+
+    if (isDraggingSplit)
+    {
+        dropRegions.clear();
+
+        for (int i = 0; i < hbox.count() + 1; ++i)
+        {
+            dropRegions.push_back(DropRegion(QRect(((i*4 - 1) * width() / hbox.count()) / 4, 0, width()/hbox.count()/2, height()), std::pair<int, int>(i, -1)));
+        }
+
+        for (int i = 0; i < hbox.count(); ++i)
+        {
+            auto vbox = static_cast<QVBoxLayout*>(hbox.itemAt(i));
+
+            for (int j = 0; j < vbox->count() + 1; ++j)
+            {
+                dropRegions.push_back(DropRegion(QRect(i*width()/hbox.count(), ((j*2 - 1) * height() / vbox->count()) / 2, width()/hbox.count(), height()/vbox->count()), std::pair<int, int>(i, j)));
+            }
+        }
+
+        setPreviewRect(event->pos());
+
+        event->acceptProposedAction();
+    }
+}
+
+void NotebookPage::dragMoveEvent(QDragMoveEvent *event)
+{
+    setPreviewRect(event->pos());
+}
+
+void NotebookPage::setPreviewRect(QPoint mousePos)
+{
+    for (DropRegion region : dropRegions)
+    {
+        if (region.rect.contains(mousePos))
+        {
+            preview.move(region.rect.x(), region.rect.y());
+            preview.resize(region.rect.width(), region.rect.height());
+            preview.show();
+            preview.raise();
+
+            dropPosition = region.position;
+
+            return;
+        }
+        else
+        {
+            preview.hide();
+        }
+    }
+}
+
+void NotebookPage::dragLeaveEvent(QDragLeaveEvent *event)
+{
+
+}
+
+void NotebookPage::dropEvent(QDropEvent *event)
+{
+    if (isDraggingSplit)
+    {
+        event->acceptProposedAction();
+
+        NotebookPage::draggingSplit->setParent(this);
+
+        addToLayout(NotebookPage::draggingSplit, dropPosition);
+    }
+
+    preview.hide();
 }

 void NotebookPage::paintEvent(QPaintEvent *)
 {
    QPainter painter(this);

-    painter.setPen(QColor(255, 0, 0));
-    painter.drawRect(0, 0, width() - 1, height() - 1);
+//    painter.fillRect(rect(), ColorScheme::getInstance().ChatBackground);

-    painter.drawText(8, 8, QString::number(tab->x()));
+//    painter.fillRect(0, 0, width(), 2, ColorScheme::getInstance().TabSelectedBackground);
+
+    painter.fillRect(rect(), ColorScheme::getInstance().TabSelectedBackground);
+
+    painter.fillRect(0, 0, width(), 2, ColorScheme::getInstance().TabSelectedBackground);
 }