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Add visual-line mode support with tests and UI integration.

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- Introduced visual-line mode for multi-line selection and edits.
- Implemented commands, rendering, and keyboard shortcuts.
- Added tests for broadcast operations in visual-line mode.
This commit is contained in:
Kyle Isom
2026-02-10 22:07:13 -08:00
parent 2551388420
commit f3bdced3d4
10 changed files with 562 additions and 143 deletions
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48
TerminalInputHandler.cc
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@@ -3,6 +3,7 @@
#include "TerminalInputHandler.h"
#include "KKeymap.h"
#include "Command.h"
#include "Editor.h"
namespace {
@@ -23,6 +24,7 @@ map_key_to_command(const int ch,
bool &k_prefix,
bool &esc_meta,
bool &k_ctrl_pending,
bool &mouse_selecting,
Editor *ed,
MappedInput &out)
{
@@ -54,12 +56,33 @@ map_key_to_command(const int ch,
}
#endif
// React to left button click/press
if (ev.bstate & (BUTTON1_CLICKED | BUTTON1_PRESSED | BUTTON1_RELEASED)) {
if (ed && (ev.bstate & (BUTTON1_CLICKED | BUTTON1_PRESSED | BUTTON1_RELEASED |
REPORT_MOUSE_POSITION))) {
char buf[64];
// Use screen coordinates; command handler will translate via offsets
std::snprintf(buf, sizeof(buf), "@%d:%d", ev.y, ev.x);
out = {true, CommandId::MoveCursorTo, std::string(buf), 0};
return true;
const bool pressed = (ev.bstate & (BUTTON1_PRESSED | BUTTON1_CLICKED)) != 0;
const bool released = (ev.bstate & BUTTON1_RELEASED) != 0;
const bool moved = (ev.bstate & REPORT_MOUSE_POSITION) != 0;
if (pressed) {
mouse_selecting = true;
Execute(*ed, CommandId::MoveCursorTo, std::string(buf));
if (Buffer *b = ed->CurrentBuffer()) {
b->SetMark(b->Curx(), b->Cury());
}
out.hasCommand = false;
return true;
}
if (mouse_selecting && moved) {
Execute(*ed, CommandId::MoveCursorTo, std::string(buf));
out.hasCommand = false;
return true;
}
if (released) {
mouse_selecting = false;
out.hasCommand = false;
return true;
}
}
}
// No actionable mouse event
@@ -178,15 +201,15 @@ map_key_to_command(const int ch,
ctrl = true;
ascii_key = 'a' + (ch - 1);
}
// If user typed literal 'C' or '^' as a qualifier, keep k-prefix and set pending
// Note: Do NOT treat lowercase 'c' as a qualifier, since 'c' is a valid C-k command (BufferClose).
if (ascii_key == 'C' || ascii_key == '^') {
k_ctrl_pending = true;
if (ed)
ed->SetStatus("C-k C _");
out.hasCommand = false;
return true;
}
// If user typed literal 'C' or '^' as a qualifier, keep k-prefix and set pending
// Note: Do NOT treat lowercase 'c' as a qualifier, since 'c' is a valid C-k command (BufferClose).
if (ascii_key == 'C' || ascii_key == '^') {
k_ctrl_pending = true;
if (ed)
ed->SetStatus("C-k C _");
out.hasCommand = false;
return true;
}
// For actual suffix, consume the k-prefix
k_prefix = false;
// Do NOT lowercase here; KLookupKCommand handles case-sensitive bindings
@@ -292,6 +315,7 @@ TerminalInputHandler::decode_(MappedInput &out)
ch,
k_prefix_, esc_meta_,
k_ctrl_pending_,
mouse_selecting_,
ed_,
out);
if (!consumed)