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https://github.com/hyprwm/Hyprland
synced 2024-11-22 20:45:59 +01:00
Added window swallowing
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355366714e
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5 changed files with 90 additions and 0 deletions
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@ -146,6 +146,9 @@ public:
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// animated tint
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CAnimatedVariable m_fDimPercent;
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// swallowing
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CWindow* m_pSwallowed = nullptr;
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// for toplevel monitor events
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uint64_t m_iLastToplevelMonitorID = -1;
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uint64_t m_iLastSurfaceMonitorID = -1;
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@ -58,6 +58,8 @@ void CConfigManager::setDefaultVars() {
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configValues["misc:layers_hog_keyboard_focus"].intValue = 1;
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configValues["misc:animate_manual_resizes"].intValue = 0;
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configValues["misc:disable_autoreload"].intValue = 0;
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configValues["misc:enable_swallow"].intValue = 0;
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configValues["misc:swallow_regex"].strValue = STRVAL_EMPTY;
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configValues["debug:int"].intValue = 0;
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configValues["debug:log_damage"].intValue = 0;
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@ -49,6 +49,8 @@ void Events::listener_mapWindow(void* owner, void* data) {
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static auto *const PINACTIVEALPHA = &g_pConfigManager->getConfigValuePtr("decoration:inactive_opacity")->floatValue;
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static auto *const PACTIVEALPHA = &g_pConfigManager->getConfigValuePtr("decoration:active_opacity")->floatValue;
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static auto *const PDIMSTRENGTH = &g_pConfigManager->getConfigValuePtr("decoration:dim_strength")->floatValue;
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static auto *const PSWALLOW = &g_pConfigManager->getConfigValuePtr("misc:enable_swallow")->intValue;
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static auto *const PSWALLOWREGEX = &g_pConfigManager->getConfigValuePtr("misc:swallow_regex")->strValue;
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const auto PMONITOR = g_pCompositor->m_pLastMonitor;
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const auto PWORKSPACE = PMONITOR->specialWorkspaceOpen ? g_pCompositor->getWorkspaceByID(SPECIAL_WORKSPACE_ID) : g_pCompositor->getWorkspaceByID(PMONITOR->activeWorkspace);
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@ -376,6 +378,46 @@ void Events::listener_mapWindow(void* owner, void* data) {
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g_pCompositor->focusWindow(nullptr);
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}
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// verify swallowing
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if (*PSWALLOW) {
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// check parent
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int ppid = getPPIDof(PWINDOW->getPID());
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const auto PPPID = getPPIDof(ppid);
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// why? no clue. Blame terminals.
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if (PPPID > 2) {
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ppid = PPPID;
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}
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if (ppid) {
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// get window by pid
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CWindow* found = nullptr;
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for (auto& w : g_pCompositor->m_vWindows) {
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if (!w->m_bIsMapped || w->m_bHidden)
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continue;
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if (w->getPID() == ppid) {
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found = w.get();
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break;
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}
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}
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if (found) {
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// check if it's the window we want
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std::regex rgx(*PSWALLOWREGEX);
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if (std::regex_match(g_pXWaylandManager->getAppIDClass(found), rgx)) {
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// swallow
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PWINDOW->m_pSwallowed = found;
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g_pLayoutManager->getCurrentLayout()->onWindowRemoved(found);
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found->m_bHidden = true;
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}
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}
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}
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}
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Debug::log(LOG, "Map request dispatched, monitor %s, xywh: %f %f %f %f", PMONITOR->szName.c_str(), PWINDOW->m_vRealPosition.goalv().x, PWINDOW->m_vRealPosition.goalv().y, PWINDOW->m_vRealSize.goalv().x, PWINDOW->m_vRealSize.goalv().y);
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auto workspaceID = requestedWorkspace != "" ? requestedWorkspace : PWORKSPACE->m_szName;
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@ -415,6 +457,13 @@ void Events::listener_unmapWindow(void* owner, void* data) {
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// Allow the renderer to catch the last frame.
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g_pHyprOpenGL->makeWindowSnapshot(PWINDOW);
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// swallowing
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if (PWINDOW->m_pSwallowed && g_pCompositor->windowExists(PWINDOW->m_pSwallowed)) {
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PWINDOW->m_pSwallowed->m_bHidden = false;
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g_pLayoutManager->getCurrentLayout()->onWindowCreated(PWINDOW->m_pSwallowed);
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PWINDOW->m_pSwallowed = nullptr;
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}
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bool wasLastWindow = false;
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if (PWINDOW == g_pCompositor->m_pLastWindow) {
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@ -354,3 +354,38 @@ void matrixProjection(float mat[9], int w, int h, wl_output_transform tr) {
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// Identity
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mat[8] = 1.0f;
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}
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int64_t getPPIDof(int64_t pid) {
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std::string dir = "/proc/" + std::to_string(pid) + "/status";
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FILE* infile;
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infile = fopen(dir.c_str(), "r");
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if (!infile)
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return 0;
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char* line = nullptr;
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size_t len = 0;
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ssize_t len2 = 0;
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std::string pidstr;
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while ((len2 = getline(&line, &len, infile)) != -1) {
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if (strstr(line, "PPid:")) {
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pidstr = std::string(line, len2);
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const auto tabpos = pidstr.find_last_of('\t');
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if (tabpos != std::string::npos)
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pidstr = pidstr.substr(tabpos);
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break;
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}
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}
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fclose(infile);
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if (line)
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free(line);
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try {
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return std::stoll(pidstr);
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} catch (std::exception& e) {
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return 0;
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}
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}
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@ -14,6 +14,7 @@ int getWorkspaceIDFromString(const std::string&, std::string&);
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float vecToRectDistanceSquared(const Vector2D& vec, const Vector2D& p1, const Vector2D& p2);
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void logSystemInfo();
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std::string execAndGet(const char*);
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int64_t getPPIDof(int64_t pid);
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float getPlusMinusKeywordResult(std::string in, float relative);
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