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layout: add size prediction for initial xdg commits

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fixes #4022
This commit is contained in:
vaxerski
2024-02-28 11:45:43 +00:00
parent c198d744b7
commit f4f3aa2e50
7 changed files with 100 additions and 9 deletions
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66
src/layout/DwindleLayout.cpp
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@@ -127,7 +127,13 @@ void CHyprDwindleLayout::applyNodeDataToWindow(SDwindleNodeData* pNode, bool for
const auto PWINDOW = pNode->pWindow;
// get specific gaps and rules for this workspace,
// if user specified them in config
const auto WORKSPACERULE = g_pConfigManager->getWorkspaceRuleFor(g_pCompositor->getWorkspaceByID(PWINDOW->m_iWorkspaceID));
const auto WORKSPACERULE = g_pConfigManager->getWorkspaceRuleFor(g_pCompositor->getWorkspaceByID(pNode->workspaceID));
if (!g_pCompositor->windowExists(PWINDOW)) {
Debug::log(ERR, "Node {} holding invalid {}!!", pNode, PWINDOW);
onWindowRemovedTiling(PWINDOW);
return;
}
if (PWINDOW->m_bIsFullscreen && !pNode->ignoreFullscreenChecks)
return;
@@ -143,13 +149,7 @@ void CHyprDwindleLayout::applyNodeDataToWindow(SDwindleNodeData* pNode, bool for
auto gapsIn = WORKSPACERULE.gapsIn.value_or(*PGAPSIN);
auto gapsOut = WORKSPACERULE.gapsOut.value_or(*PGAPSOUT);
if (!g_pCompositor->windowExists(PWINDOW) || !PWINDOW->m_bIsMapped) {
Debug::log(ERR, "Node {} holding invalid {}!!", pNode, PWINDOW);
onWindowRemovedTiling(PWINDOW);
return;
}
CBox nodeBox = pNode->box;
CBox nodeBox = pNode->box;
nodeBox.round();
PWINDOW->m_vSize = nodeBox.size();
@@ -1093,3 +1093,53 @@ void CHyprDwindleLayout::onEnable() {
void CHyprDwindleLayout::onDisable() {
m_lDwindleNodesData.clear();
}
Vector2D CHyprDwindleLayout::predictSizeForNewWindow() {
if (!g_pCompositor->m_pLastMonitor)
return {};
// get window candidate
CWindow* candidate = g_pCompositor->m_pLastWindow;
if (!candidate)
candidate = g_pCompositor->getFirstWindowOnWorkspace(g_pCompositor->m_pLastMonitor->activeWorkspace);
// create a fake node
SDwindleNodeData node;
if (!candidate)
return g_pCompositor->m_pLastMonitor->vecSize;
else {
const auto PNODE = getNodeFromWindow(candidate);
if (!PNODE)
return {};
node = *PNODE;
node.pWindow = nullptr;
CBox box = PNODE->box;
static auto* const PSMARTSPLIT = (Hyprlang::INT* const*)g_pConfigManager->getConfigValuePtr("dwindle:smart_split");
static auto* const PPRESERVESPLIT = (Hyprlang::INT* const*)g_pConfigManager->getConfigValuePtr("dwindle:preserve_split");
static auto* const PFLMULT = (Hyprlang::FLOAT* const*)g_pConfigManager->getConfigValuePtr("dwindle:split_width_multiplier");
bool splitTop = false;
if (**PPRESERVESPLIT == 0 && **PSMARTSPLIT == 0)
splitTop = box.h * **PFLMULT > box.w;
const auto SPLITSIDE = !splitTop;
if (SPLITSIDE)
node.box = {{}, {box.w / 2.0, box.h}};
else
node.box = {{}, {box.w, box.h / 2.0}};
// TODO: make this better and more accurate
return node.box.size();
}
return {};
}