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windowrules: add on-screen constraint to wrv2 'move' (#3247)

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* add on-screen constraint to wrv2 'move'

* review changes

* std::clamp

* more parens

---------

Co-authored-by: Leeman <lstrout@enlj.com>
This commit is contained in:
alaricljs 2023-09-12 04:56:20 -04:00 committed by GitHub
parent b6191cbc76
commit 9192b20b96
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 4 deletions
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21
src/events/Windows.cpp
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@ -322,6 +322,11 @@ void Events::listener_mapWindow(void* owner, void* data) {
try {
auto value = r.szRule.substr(r.szRule.find(' ') + 1);
const bool ONSCREEN = value.find("onscreen") == 0;
if (ONSCREEN)
value = value.substr(value.find_first_of(' ') + 1);
const bool CURSOR = value.find("cursor") == 0;
if (CURSOR)
@ -334,8 +339,7 @@ void Events::listener_mapWindow(void* owner, void* data) {
int posY = 0;
if (POSXSTR.find("100%-") == 0) {
const auto PMONITOR = g_pCompositor->getMonitorFromID(PWINDOW->m_iMonitorID);
const auto POSXRAW = POSXSTR.substr(5);
const auto POSXRAW = POSXSTR.substr(5);
posX =
PMONITOR->vecSize.x - (!POSXRAW.contains('%') ? std::stoi(POSXRAW) : std::stof(POSXRAW.substr(0, POSXRAW.length() - 1)) * 0.01 * PMONITOR->vecSize.x);
@ -354,8 +358,7 @@ void Events::listener_mapWindow(void* owner, void* data) {
}
if (POSYSTR.find("100%-") == 0) {
const auto PMONITOR = g_pCompositor->getMonitorFromID(PWINDOW->m_iMonitorID);
const auto POSYRAW = POSYSTR.substr(5);
const auto POSYRAW = POSYSTR.substr(5);
posY =
PMONITOR->vecSize.y - (!POSYRAW.contains('%') ? std::stoi(POSYRAW) : std::stof(POSYRAW.substr(0, POSYRAW.length() - 1)) * 0.01 * PMONITOR->vecSize.y);
@ -373,6 +376,16 @@ void Events::listener_mapWindow(void* owner, void* data) {
}
}
if (ONSCREEN) {
int borderSize = PWINDOW->getRealBorderSize();
posX = std::clamp(posX, (int)(PMONITOR->vecReservedTopLeft.x + borderSize),
(int)(PMONITOR->vecSize.x - PMONITOR->vecReservedBottomRight.x - PWINDOW->m_vRealSize.goalv().x - borderSize));
posY = std::clamp(posY, (int)(PMONITOR->vecReservedTopLeft.y + borderSize),
(int)(PMONITOR->vecSize.y - PMONITOR->vecReservedBottomRight.y - PWINDOW->m_vRealSize.goalv().y - borderSize));
}
Debug::log(LOG, "Rule move, applying to window {:x}", (uintptr_t)PWINDOW);
PWINDOW->m_vRealPosition = Vector2D(posX, posY) + PMONITOR->vecPosition;