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#include "DwindleLayout.hpp"
#include "../Compositor.hpp"
int CHyprDwindleLayout::getNodesOnMonitor(const int& id) {
int no = 0;
for (auto& n : m_lDwindleNodesData) {
if (n.monitorID == id)
++no;
}
return no;
}
SDwindleNodeData* CHyprDwindleLayout::getFirstNodeOnMonitor(const int& id) {
for (auto& n : m_lDwindleNodesData) {
if (n.monitorID == id)
return &n;
}
return nullptr;
}
SDwindleNodeData* CHyprDwindleLayout::getNodeFromWindow(CWindow* pWindow) {
for (auto& n : m_lDwindleNodesData) {
if (n.pWindow == pWindow)
return &n;
}
return nullptr;
}
void CHyprDwindleLayout::applyNodeDataToWindow(SDwindleNodeData* pNode) {
const auto PMONITOR = g_pCompositor->getMonitorFromID(pNode->monitorID);
if (!PMONITOR){
Debug::log(ERR, "Orphaned Node %x (monitor ID: %i)!!", pNode, pNode->monitorID);
return;
}
// Don't set nodes, only windows.
if (pNode->isNode)
return;
// for gaps outer
const bool DISPLAYLEFT = STICKS(pNode->position.x, PMONITOR->vecPosition.x + PMONITOR->vecReservedTopLeft.x);
const bool DISPLAYRIGHT = STICKS(pNode->position.x + pNode->size.x, PMONITOR->vecPosition.x + PMONITOR->vecSize.x - PMONITOR->vecReservedBottomRight.x);
const bool DISPLAYTOP = STICKS(pNode->position.y, PMONITOR->vecPosition.y + PMONITOR->vecReservedTopLeft.y);
const bool DISPLAYBOTTOM = STICKS(pNode->position.y + pNode->size.y, PMONITOR->vecPosition.y + PMONITOR->vecSize.y - PMONITOR->vecReservedBottomRight.y);
const auto BORDERSIZE = g_pConfigManager->getInt("general:border_size");
const auto GAPSIN = g_pConfigManager->getInt("general:gaps_in");
const auto GAPSOUT = g_pConfigManager->getInt("general:gaps_out");
const auto PWINDOW = pNode->pWindow;
if (!g_pCompositor->windowValidMapped(PWINDOW)) {
Debug::log(ERR, "Node %x holding invalid window %x!!", pNode, PWINDOW);
return;
}
PWINDOW->m_vSize = pNode->size;
PWINDOW->m_vPosition = pNode->position;
PWINDOW->m_vEffectivePosition = PWINDOW->m_vPosition + Vector2D(BORDERSIZE, BORDERSIZE);
PWINDOW->m_vEffectiveSize = PWINDOW->m_vSize - Vector2D(2 * BORDERSIZE, 2 * BORDERSIZE);
const auto OFFSETTOPLEFT = Vector2D(DISPLAYLEFT ? GAPSOUT : GAPSIN,
DISPLAYTOP ? GAPSOUT : GAPSIN);
const auto OFFSETBOTTOMRIGHT = Vector2D(DISPLAYRIGHT ? GAPSOUT : GAPSIN,
DISPLAYBOTTOM ? GAPSOUT : GAPSIN);
PWINDOW->m_vEffectivePosition = PWINDOW->m_vEffectivePosition + OFFSETTOPLEFT;
PWINDOW->m_vEffectiveSize = PWINDOW->m_vEffectiveSize - OFFSETTOPLEFT - OFFSETBOTTOMRIGHT;
// TEMP: remove when anims added
PWINDOW->m_vRealPosition = PWINDOW->m_vEffectivePosition;
PWINDOW->m_vRealSize = PWINDOW->m_vEffectiveSize;
g_pXWaylandManager->setWindowSize(PWINDOW, PWINDOW->m_vRealSize);
}
void CHyprDwindleLayout::onWindowCreated(CWindow* pWindow) {
m_lDwindleNodesData.push_back(SDwindleNodeData());
const auto PNODE = &m_lDwindleNodesData.back();
if (pWindow->m_bIsFloating) {
// handle floating, TODO:
return;
}
// Populate the node with our window's data
PNODE->monitorID = pWindow->m_iMonitorID;
PNODE->pWindow = pWindow;
PNODE->isNode = false;
const auto PMONITOR = g_pCompositor->getMonitorFromID(PNODE->monitorID);
// if it's the first, it's easy. Make it fullscreen.
if (getNodesOnMonitor(pWindow->m_iMonitorID) == 1) {
PNODE->position = PMONITOR->vecPosition + PMONITOR->vecReservedTopLeft;
PNODE->size = PMONITOR->vecSize - PMONITOR->vecReservedTopLeft - PMONITOR->vecReservedBottomRight;
applyNodeDataToWindow(PNODE);
return;
}
// If it's not, get the last node.
const auto PLASTFOCUS = getNodeFromWindow(g_pCompositor->m_pLastFocus);
SDwindleNodeData* OPENINGON = PLASTFOCUS;
if (PLASTFOCUS) {
if (PLASTFOCUS->monitorID != PNODE->monitorID) {
OPENINGON = getNodeFromWindow(g_pCompositor->vectorToWindow(g_pInputManager->getMouseCoordsInternal()));
}
} else {
OPENINGON = getNodeFromWindow(g_pCompositor->vectorToWindow(g_pInputManager->getMouseCoordsInternal()));
}
if (!OPENINGON) {
OPENINGON = getFirstNodeOnMonitor(PNODE->monitorID);
}
if (!OPENINGON) {
Debug::log(ERR, "OPENINGON still null?????");
return;
}
m_lDwindleNodesData.push_back(SDwindleNodeData());
const auto NEWPARENT = &m_lDwindleNodesData.back();
// make the parent have the OPENINGON's stats
NEWPARENT->children[0] = OPENINGON;
NEWPARENT->children[1] = PNODE;
NEWPARENT->position = OPENINGON->position;
NEWPARENT->size = OPENINGON->size;
NEWPARENT->monitorID = OPENINGON->monitorID;
NEWPARENT->isNode = true; // it is a node
// and update the previous parent if it exists
if (OPENINGON->pParent) {
if (OPENINGON->pParent->children[0] == OPENINGON) {
OPENINGON->pParent->children[0] == NEWPARENT;
} else {
OPENINGON->pParent->children[1] == NEWPARENT;
}
}
// Update the children
if (NEWPARENT->size.x > NEWPARENT->size.y) {
// split sidey
OPENINGON->position = NEWPARENT->position;
OPENINGON->size = Vector2D(NEWPARENT->size.x / 2.f, NEWPARENT->size.y);
PNODE->position = Vector2D(NEWPARENT->position.x + NEWPARENT->size.x / 2.f, NEWPARENT->position.y);
PNODE->size = Vector2D(NEWPARENT->size.x / 2.f, NEWPARENT->size.y);
} else {
// split toppy bottomy
OPENINGON->position = NEWPARENT->position;
OPENINGON->size = Vector2D(NEWPARENT->size.x, NEWPARENT->size.y / 2.f);
PNODE->position = Vector2D(NEWPARENT->position.x, NEWPARENT->position.y + NEWPARENT->size.y / 2.f);
PNODE->size = Vector2D(NEWPARENT->size.x, NEWPARENT->size.y / 2.f);
}
OPENINGON->pParent = NEWPARENT;
PNODE->pParent = NEWPARENT;
applyNodeDataToWindow(PNODE);
applyNodeDataToWindow(OPENINGON);
}
void CHyprDwindleLayout::onWindowRemoved(CWindow* pWindow) {
if (!g_pCompositor->windowValidMapped(pWindow))
return;
const auto PNODE = getNodeFromWindow(pWindow);
if (!PNODE)
return;
const auto PPARENT = PNODE->pParent;
if (!PPARENT){
m_lDwindleNodesData.remove(*PNODE);
return;
}
const auto PSIBLING = PPARENT->children[0] == PNODE ? PPARENT->children[1] : PPARENT->children[0];
PSIBLING->position = PPARENT->position;
PSIBLING->size = PPARENT->size;
PSIBLING->pParent = PPARENT->pParent;
if (PPARENT->pParent != nullptr) {
if (PPARENT->pParent->children[0] == PPARENT) {
PPARENT->pParent->children[0] = PSIBLING;
} else {
PPARENT->pParent->children[1] = PSIBLING;
}
}
m_lDwindleNodesData.remove(*PPARENT);
m_lDwindleNodesData.remove(*PNODE);
applyNodeDataToWindow(PSIBLING);
}
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