Merge pull request #950 from o-sdn-o/gui-bridge

Implement Abstract Latin Layout, ALL (+KKP support)

Author: o-sdn-o

doc/application_defined_reporting.md

@@ -4,7 +4,7 @@
 
 ## Overview
 
-Application Defined Reporting (ADR) is a paradigm shift in terminal-to-application communication. Instead of relying on hardcoded keyboard or mouse protocols (like xterm, kitty, or win32-input-mode), ADR allows the application to dynamically define its own event-reporting logic. This is achieved by deploying a lightweight, isolated execution environment (Lua sandbox) on the terminal side.
+Application Defined Reporting (ADR) is a paradigm shift in terminal-to-application communication. Instead of relying on hardcoded keyboard or mouse protocols (like xterm, kkp, or win32-input-mode), ADR allows the application to dynamically define its own event-reporting logic. This is achieved by deploying a lightweight, isolated execution environment (Lua sandbox) on the terminal side.
 
 ## Architecture
 

doc/settings.md

@@ -462,7 +462,7 @@ Type        | Example                |Description
 Notes:
 - Generic, literal and specific key sequences can be mixed in any order within a key chord list.
 - The required key combination sequence can be generated on the Info page, by clicking the label in the lower right corner of the vtm desktop.
-- "Literal" key combinations automatically filter out keyboard shift modifiers such as Shift/AltGr/IsoLevel5Shift.
+- "Literal" key combinations automatically filter out keyboard shift modifiers such as Shift/AltGr/Level5Shift.
 
 #### Mouse events
 

doc/vt-input-mode.md

@@ -800,13 +800,7 @@ namespace netxs::app::shared
                 auto& luafx = boss.bell::indexer.luafx;
                 app::shared::base_kb_navigation(config, scroll, boss);
                 input::bindings::keybind(boss, "Any", "vtm.infopage.UpdateChordPreview()");
-                input::bindings::keybind(boss,
-                    #if defined(_WIN32)
-                    "preview:Ctrl-Alt | Alt-Ctrl",
-                    #else
-                    "preview:Alt+Shift+B",
-                    #endif
-                    "vtm.infopage.ExclusiveKeyboardMode()");
+                input::bindings::keybind(boss, "preview:Ctrl-Alt | Alt-Ctrl", "vtm.infopage.ExclusiveKeyboardMode()");
                 boss.base::add_methods(basename::infopage,
                 {
                     { "UpdateChordPreview",     [&]

src/netxs/apps.hpp

@@ -86,7 +86,10 @@ namespace netxs::ansi
     static const auto csi_dsr     = 'n'; // CSI n      n  — Device Status Report (DSR). n==5 -> "OK"; n==6 -> CSI r ; c R
     static const auto csi_scp     = 's'; // CSI        s  — Save cursor Position.
     static const auto csi_rcp     = 'u'; // CSI        u  — Restore cursor Position.
-    static const auto csi_qst_kkp = 'u'; // CSI ?      u  — KKP.
+    static const auto csi_qst_kkp = 'u'; // CSI ?      u  — Request current KKP mode.
+    static const auto csi__eq_kkp = 'u'; // CSI = [n[;m]] u  — Update current KKP mode to n. Update mode m: 1(default) - SET(n); 2 - ADD(n); 3 - CLEAR(n)
+    static const auto csi__gt_kkp = 'u'; // CSI > [n]  u  — Push KKP mode n(0) to the stack.
+    static const auto csi__lt_kkp = 'u'; // CSI < [n]  u  — Pop n(1) KKP modes from stack.
     static const auto csi__el     = 'K'; // CSI n      K  — Erase 0: from cursor to end, 1: from begin to cursor, 2: all line.
     static const auto csi__il     = 'L'; // CSI n      L  — Insert n blank lines.
     static const auto csi__ed     = 'J'; // CSI n      J  — Erase 0: from cursor to end of screen, 1: from begin to cursor, 2: all screen.

src/netxs/desktopio/ansivt.hpp

@@ -22,7 +22,7 @@ namespace netxs::app
 
 namespace netxs::app::shared
 {
-    static const auto version = "v2026.06.29";
+    static const auto version = "v2026.07.05";
     static const auto repository = "https://github.com/directvt/vtm";
     static const auto usr_config = "~/.config/vtm/settings.xml"s;
     static const auto sys_config = "/etc/vtm/settings.xml"s;

src/netxs/desktopio/application.hpp

@@ -1104,10 +1104,10 @@ struct impl : consrv
             if (toWIDE.empty()) toWIDE.push_back(0);
             auto c = toWIDE.front();
 
-            auto altgr_pressed = input::key::kmap::pressed(gear, input::key::AltGr);
+            //auto altgr_pressed = input::key::kmap::pressed(gear, input::key::AltGr);
             auto ctrls = os::nt::ms_kbstate(gear.ctlstat)
-                       | (gear.extflag ? ENHANCED_KEY : 0)
-                       | (altgr_pressed ? LEFT_CTRL_PRESSED | RIGHT_ALT_PRESSED : 0);
+                       | (gear.extflag ? ENHANCED_KEY : 0);
+                       //| (altgr_pressed ? LEFT_CTRL_PRESSED | RIGHT_ALT_PRESSED : 0);
             if (toWIDE.size() > 1) // Surrogate pair special case (not a clipboard paste, see generate(wiew wstr, ui32 s = 0)).
             {
                 if (gear.keystat)
@@ -1123,19 +1123,20 @@ struct impl : consrv
             {
                 if (server.inpmod & nt::console::inmode::vt)
                 {
-                    auto yield = gear.interpret(decckm);
+                    auto yield = input::key::interpret(gear, decckm);
                     if (yield.size()) generate(yield);
                 }
                 else
                 {
-                    if (gear.keycode == input::key::AltGr) // Generate fake LeftCtrl events on AltGr activity.
-                    {
-                        auto lctrl = input::key::map::data(input::key::LeftCtrl);
-                        auto pre_ctrls = ctrls;
-                        if (gear.keystat == input::key::pressed) pre_ctrls = (pre_ctrls & ~(ENHANCED_KEY | RIGHT_ALT_PRESSED)) | LEFT_CTRL_PRESSED; // AltGr is not pressed yet.
-                        else                                     pre_ctrls = (pre_ctrls & ~(ENHANCED_KEY                    )) | RIGHT_ALT_PRESSED; // AltGr is still pressed.
-                        generate(c, pre_ctrls, lctrl.vkey, gear.keystat, lctrl.scan); // Restore the LeftCtrl+RightAlt state for AltGr.
-                    }
+                    // We don't simulate win32's AltGr behavior.
+                    //if (gear.keycode == input::key::AltGr) // Generate fake LeftCtrl events on AltGr activity.
+                    //{
+                    //    auto lctrl = input::key::map::data(input::key::LeftCtrl);
+                    //    auto pre_ctrls = ctrls;
+                    //    if (gear.keystat == input::key::pressed) pre_ctrls = (pre_ctrls & ~(ENHANCED_KEY | RIGHT_ALT_PRESSED)) | LEFT_CTRL_PRESSED; // AltGr is not pressed yet.
+                    //    else                                     pre_ctrls = (pre_ctrls & ~(ENHANCED_KEY                    )) | RIGHT_ALT_PRESSED; // AltGr is still pressed.
+                    //    generate(c, pre_ctrls, lctrl.vkey, gear.keystat, lctrl.scan); // Restore the LeftCtrl+RightAlt state for AltGr.
+                    //}
                     generate(c, ctrls, gear.virtcod, gear.keystat, gear.scancod);
                 }
             }
@@ -2705,7 +2706,7 @@ struct impl : consrv
     }
     auto api_process_create_handle           ()
     {
-        log(prompt, "Create console handle");
+        log(prompt, "Create console handle (CreateConsoleScreenBuffer)");
         enum type : ui32
         {
             undefined,