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* Applied slightly changed patch by Olivier that adds basic xterm style mouse

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support, thanks!
* This probably closes bug #2854, confirmation pending.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30268 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2009-04-19 20:59:08 +00:00
parent 728c7f10e1
commit 21543141dd
6 changed files with 192 additions and 84 deletions
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src/apps/terminal/TermConst.h
+1
View File
@@ -91,6 +91,7 @@ const uint32 MSG_REMOVE_RESIZE_VIEW_IF_NEEDED = 'rmrv';
const uint32 MSG_TERMINAL_BUFFER_CHANGED = 'bufc';
const uint32 MSG_SET_TERMNAL_TITLE = 'sett';
const uint32 MSG_QUIT_TERMNAL = 'qutt';
const uint32 MSG_REPORT_ANY_MOUSE_EVENT = 'mous';
// Preference Read/Write Keys
const char* const PREF_HALF_FONT_FAMILY = "Half Font Family";
src/apps/terminal/TermParse.cpp
+43 -16
View File
@@ -1,9 +1,12 @@
/*
* Copyright 2001-2007, Haiku, Inc.
* Copyright 2001-2009, Haiku, Inc.
* Copyright (c) 2003-4 Kian Duffy <[email protected]>
* Parts Copyright (C) 1998,99 Kazuho Okui and Takashi Murai.
* Distributed under the terms of the MIT license.
*/
//! Escape sequence parse and character encoding.
#include "TermParse.h"
#include <ctype.h>
@@ -23,25 +26,19 @@
#include "VTparse.h"
//////////////////////////////////////////////////////////////////////////////
// EscParse ... Escape sequence parse and character encoding.
//
//////////////////////////////////////////////////////////////////////////////
extern int gUTF8GroundTable[]; /* UTF8 Ground table */
extern int gCS96GroundTable[]; /* CS96 Ground table */
extern int gISO8859GroundTable[]; /* ISO8859 & EUC Ground table */
extern int gSJISGroundTable[]; /* Shift-JIS Ground table */
extern int gEscTable[]; /* ESC */
extern int gCsiTable[]; /* ESC [ */
extern int gDecTable[]; /* ESC [ ? */
extern int gScrTable[]; /* ESC # */
extern int gIgnoreTable[]; /* ignore table */
extern int gIesTable[]; /* ignore ESC table */
extern int gEscTable[]; /* ESC */
extern int gCsiTable[]; /* ESC [ */
extern int gDecTable[]; /* ESC [ ? */
extern int gScrTable[]; /* ESC # */
extern int gIgnoreTable[]; /* ignore table */
extern int gIesTable[]; /* ignore ESC table */
extern int gEscIgnoreTable[]; /* ESC ignore table */
extern int gMbcsTable[]; /* ESC $ */
extern int gMbcsTable[]; /* ESC $ */
@@ -1109,8 +1106,23 @@ TermParse::_DecPrivateModeSet(int value)
// Use Alternate Screen Buffer.
fBuffer->UseAlternateScreenBuffer(false);
break;
case 1000:
// TODO: Send Mouse X & Y on button press and release.
break;
case 1003:
// Use All Motion Mouse Tracking
fBuffer->ReportAnyMouseEvent(true);
break;
case 1034:
// Interpret "meta" key, sets eighth bit.
// TODO: Interprete "meta" key, sets eighth bit.
// Not supported yet.
break;
case 1036:
// TODO: Send ESC when Meta modifies a key
// Not supported yet.
break;
case 1039:
// TODO: Send ESC when Alt modifies a key
// Not supported yet.
break;
case 1049:
@@ -1155,8 +1167,23 @@ TermParse::_DecPrivateModeReset(int value)
// Use Normal Screen Buffer.
fBuffer->UseNormalScreenBuffer();
break;
case 1000:
// TODO: Don't send Mouse X & Y on button press and release.
break;
case 1003:
// Disable All Motion Mouse Tracking.
fBuffer->ReportAnyMouseEvent(false);
break;
case 1034:
// Don’t interpret "meta" key.
// Don't interprete "meta" key.
// Not supported yet.
break;
case 1036:
// TODO: Don't send ESC when Meta modifies a key
// Not supported yet.
break;
case 1039:
// TODO: Don't send ESC when Alt modifies a key
// Not supported yet.
break;
case 1049:
src/apps/terminal/TermView.cpp
+86 -23
View File
@@ -170,7 +170,8 @@ TermView::TermView(BRect frame, int32 argc, const char** argv, int32 historySize
fColumns(COLUMNS_DEFAULT),
fRows(ROWS_DEFAULT),
fEncoding(M_UTF8),
fScrBufSize(historySize)
fScrBufSize(historySize),
fReportAnyMouseEvent(false)
{
_InitObject(argc, argv);
}
@@ -183,7 +184,8 @@ TermView::TermView(int rows, int columns, int32 argc, const char** argv,
fColumns(columns),
fRows(rows),
fEncoding(M_UTF8),
fScrBufSize(historySize)
fScrBufSize(historySize),
fReportAnyMouseEvent(false)
{
_InitObject(argc, argv);
SetTermSize(fRows, fColumns, true);
@@ -207,7 +209,8 @@ TermView::TermView(BMessage* archive)
fColumns(COLUMNS_DEFAULT),
fRows(ROWS_DEFAULT),
fEncoding(M_UTF8),
fScrBufSize(1000)
fScrBufSize(1000),
fReportAnyMouseEvent(false)
{
// We need this
SetFlags(Flags() | B_WILL_DRAW | B_PULSE_NEEDED);
@@ -277,6 +280,7 @@ TermView::_InitObject(int32 argc, const char** argv)
fMouseTracking = false;
fIMflag = false;
fCheckMouseTracking = false;
fReportAnyMouseEvent = false;
fTextBuffer = new(std::nothrow) TerminalBuffer;
if (fTextBuffer == NULL)
@@ -1517,7 +1521,13 @@ TermView::MessageReceived(BMessage *msg)
SetTitle(title);
break;
}
case MSG_REPORT_ANY_MOUSE_EVENT:
{
bool reportAnyMouseEvent;
if (msg->FindBool("reportAnyMouseEvent", &reportAnyMouseEvent) == B_OK)
fReportAnyMouseEvent = reportAnyMouseEvent;
break;
}
case MSG_REMOVE_RESIZE_VIEW_IF_NEEDED:
{
BPoint point;
@@ -2023,6 +2033,37 @@ TermView::_MouseDistanceSinceLastClick(BPoint where)
}
void
TermView::_SendMouseEvent(int32 buttons, int32 mode, int32 x, int32 y,
bool motion)
{
char xtermButtons;
if (buttons == B_PRIMARY_MOUSE_BUTTON)
xtermButtons = 32 + 0;
else if (buttons == B_SECONDARY_MOUSE_BUTTON)
xtermButtons = 32 + 1;
else if (buttons == B_TERTIARY_MOUSE_BUTTON)
xtermButtons = 32 + 2;
else
xtermButtons = 32 + 3;
if (motion)
xtermButtons += 32;
char xtermX = x + 1 + 32;
char xtermY = y + 1 + 32;
char destBuffer[6];
destBuffer[0] = '\033';
destBuffer[1] = '[';
destBuffer[2] = 'M';
destBuffer[3] = xtermButtons;
destBuffer[4] = xtermX;
destBuffer[5] = xtermY;
fShell->Write(destBuffer, 6);
}
void
TermView::MouseDown(BPoint where)
{
@@ -2030,10 +2071,19 @@ TermView::MouseDown(BPoint where)
MakeFocus();
int32 buttons;
int32 modifier;
Window()->CurrentMessage()->FindInt32("buttons", &buttons);
Window()->CurrentMessage()->FindInt32("modifiers", &modifier);
fMouseButtons = buttons;
if (fReportAnyMouseEvent) {
TermPos clickPos = _ConvertToTerminal(where);
_SendMouseEvent(buttons, modifier, clickPos.x, clickPos.y, false);
return;
}
// paste button
if ((buttons & (B_SECONDARY_MOUSE_BUTTON | B_TERTIARY_MOUSE_BUTTON)) != 0) {
Paste(gMouseClipboard);
@@ -2043,14 +2093,13 @@ TermView::MouseDown(BPoint where)
// Select Region
if (buttons == B_PRIMARY_MOUSE_BUTTON) {
int32 mod, clicks;
Window()->CurrentMessage()->FindInt32("modifiers", &mod);
int32 clicks;
Window()->CurrentMessage()->FindInt32("clicks", &clicks);
if (_HasSelection()) {
TermPos inPos = _ConvertToTerminal(where);
if (_CheckSelectedRegion(inPos)) {
if (mod & B_CONTROL_KEY) {
if (modifier & B_CONTROL_KEY) {
BPoint p;
uint32 bt;
do {
@@ -2081,7 +2130,7 @@ TermView::MouseDown(BPoint where)
TermPos clickPos = _ConvertToTerminal(where);
if (mod & B_SHIFT_KEY) {
if (modifier & B_SHIFT_KEY) {
fInitialSelectionStart = clickPos;
fInitialSelectionEnd = clickPos;
_ExtendSelection(fInitialSelectionStart, true, false);
@@ -2098,22 +2147,21 @@ TermView::MouseDown(BPoint where)
case 1:
fCheckMouseTracking = true;
fSelectGranularity = SELECT_CHARS;
break;
break;
case 2:
_SelectWord(where, (mod & B_SHIFT_KEY) != 0, false);
_SelectWord(where, (modifier & B_SHIFT_KEY) != 0, false);
fMouseTracking = true;
fSelectGranularity = SELECT_WORDS;
break;
case 3:
_SelectLine(where, (mod & B_SHIFT_KEY) != 0, false);
_SelectLine(where, (modifier & B_SHIFT_KEY) != 0, false);
fMouseTracking = true;
fSelectGranularity = SELECT_LINES;
break;
}
}
}
fLastClickPoint = where;
}
@@ -2121,6 +2169,15 @@ TermView::MouseDown(BPoint where)
void
TermView::MouseMoved(BPoint where, uint32 transit, const BMessage *message)
{
if (fReportAnyMouseEvent) {
int32 modifier;
Window()->CurrentMessage()->FindInt32("modifiers", &modifier);
TermPos clickPos = _ConvertToTerminal(where);
_SendMouseEvent(fMouseButtons, modifier, clickPos.x, clickPos.y, true);
return;
}
if (fCheckMouseTracking) {
if (_MouseDistanceSinceLastClick(where) > 9)
fMouseTracking = true;
@@ -2169,15 +2226,15 @@ TermView::MouseMoved(BPoint where, uint32 transit, const BMessage *message)
}
_ExtendSelection(_ConvertToTerminal(where), true, true);
break;
break;
}
case SELECT_WORDS:
_SelectWord(where, true, true);
break;
break;
case SELECT_LINES:
_SelectLine(where, true, true);
break;
}
break;
}
}
@@ -2196,16 +2253,22 @@ TermView::MouseUp(BPoint where)
// clipboard.
int32 buttons;
Window()->CurrentMessage()->FindInt32("buttons", &buttons);
if ((buttons & B_PRIMARY_MOUSE_BUTTON) == 0
&& (fMouseButtons & B_PRIMARY_MOUSE_BUTTON) != 0) {
Copy(gMouseClipboard);
}
if (fReportAnyMouseEvent) {
TermPos clickPos = _ConvertToTerminal(where);
_SendMouseEvent(0, 0, clickPos.x, clickPos.y, false);
} else {
if ((buttons & B_PRIMARY_MOUSE_BUTTON) == 0
&& (fMouseButtons & B_PRIMARY_MOUSE_BUTTON) != 0) {
Copy(gMouseClipboard);
}
}
fMouseButtons = buttons;
}
// Select a range of text
//! Select a range of text.
void
TermView::_Select(TermPos start, TermPos end, bool inclusive,
bool setInitialSelection)
@@ -2267,7 +2330,7 @@ TermView::_Select(TermPos start, TermPos end, bool inclusive,
}
// extend selection (shift + mouse click)
//! Extend selection (shift + mouse click).
void
TermView::_ExtendSelection(TermPos pos, bool inclusive,
bool useInitialSelection)
src/apps/terminal/TermView.h
+4
View File
@@ -177,6 +177,8 @@ private:
void _ScrollTo(float y, bool scrollGfx);
void _ScrollToRange(TermPos start, TermPos end);
void _SendMouseEvent(int32 button, int32 mode, int32 x,
int32 y, bool motion);
private:
class CharClassifier;
@@ -252,6 +254,8 @@ private:
int fSelectGranularity;
BPoint fLastClickPoint;
bool fReportAnyMouseEvent;
// Input Method parameter.
int fIMViewPtr;
TermPos fIMStartPos;
src/apps/terminal/TerminalBuffer.cpp
+11
View File
@@ -74,6 +74,17 @@ TerminalBuffer::Encoding() const
}
void
TerminalBuffer::ReportAnyMouseEvent(bool reportAnyMouseEvent)
{
if (fListenerValid) {
BMessage message(MSG_REPORT_ANY_MOUSE_EVENT);
message.AddBool("reportAnyMouseEvent", reportAnyMouseEvent);
fListener.SendMessage(&message);
}
}
void
TerminalBuffer::SetEncoding(int encoding)
{
src/apps/terminal/TerminalBuffer.h
+2
View File
@@ -35,6 +35,8 @@ public:
void UseAlternateScreenBuffer(bool clear);
void UseNormalScreenBuffer();
void ReportAnyMouseEvent(bool reportAnyMouseEvent);
protected:
virtual void NotifyListener();