diff options
Diffstat (limited to 'gdb/tui/tuiWin.c')
| -rw-r--r-- | gdb/tui/tuiWin.c | 304 |
1 files changed, 152 insertions, 152 deletions
diff --git a/gdb/tui/tuiWin.c b/gdb/tui/tuiWin.c index 45bb0f6a4e9..9e09911cd89 100644 --- a/gdb/tui/tuiWin.c +++ b/gdb/tui/tuiWin.c @@ -1,10 +1,10 @@ /* -** tuiWin.c -** This module contains procedures for handling tui window functions -** like resize, scrolling, scrolling, changing focus, etc. -** -** Author: Susan B. Macchia -*/ + ** tuiWin.c + ** This module contains procedures for handling tui window functions + ** like resize, scrolling, scrolling, changing focus, etc. + ** + ** Author: Susan B. Macchia + */ #include <string.h> @@ -58,9 +58,9 @@ static void _parseScrollingArgs PARAMS ((char *, TuiWinInfoPtr *, int *)); ***************************************/ /* -** _initialize_tuiWin(). -** Function to initialize gdb commands, for tui window manipulation. -*/ + ** _initialize_tuiWin(). + ** Function to initialize gdb commands, for tui window manipulation. + */ void _initialize_tuiWin () { @@ -112,9 +112,9 @@ Usage: w <#lines>\n"); /* -** tuiClearWinFocusFrom -** Clear the logical focus from winInfo -*/ + ** tuiClearWinFocusFrom + ** Clear the logical focus from winInfo + */ void #ifdef __STDC__ tuiClearWinFocusFrom ( @@ -136,9 +136,9 @@ tuiClearWinFocusFrom (winInfo) /* -** tuiClearWinFocus(). -** Clear the window that has focus. -*/ + ** tuiClearWinFocus(). + ** Clear the window that has focus. + */ void #ifdef __STDC__ tuiClearWinFocus (void) @@ -153,9 +153,9 @@ tuiClearWinFocus () /* -** tuiSetWinFocusTo -** Set the logical focus to winInfo -*/ + ** tuiSetWinFocusTo + ** Set the logical focus to winInfo + */ void #ifdef __STDC__ tuiSetWinFocusTo ( @@ -203,8 +203,8 @@ tuiStrDup (str) /* -** tuiScrollForward(). -*/ + ** tuiScrollForward(). + */ void #ifdef __STDC__ tuiScrollForward ( @@ -223,11 +223,11 @@ tuiScrollForward (winToScroll, numToScroll) if (numToScroll == 0) _numToScroll = winToScroll->generic.height - 3; /* - ** If we are scrolling the source or disassembly window, do a - ** "psuedo" scroll since not all of the source is in memory, - ** only what is in the viewport. If winToScroll is the - ** command window do nothing since the term should handle it. - */ + ** If we are scrolling the source or disassembly window, do a + ** "psuedo" scroll since not all of the source is in memory, + ** only what is in the viewport. If winToScroll is the + ** command window do nothing since the term should handle it. + */ if (winToScroll == srcWin) tuiVerticalSourceScroll (FORWARD_SCROLL, _numToScroll); else if (winToScroll == disassemWin) @@ -241,8 +241,8 @@ tuiScrollForward (winToScroll, numToScroll) /* -** tuiScrollBackward(). -*/ + ** tuiScrollBackward(). + */ void #ifdef __STDC__ tuiScrollBackward ( @@ -261,11 +261,11 @@ tuiScrollBackward (winToScroll, numToScroll) if (numToScroll == 0) _numToScroll = winToScroll->generic.height - 3; /* - ** If we are scrolling the source or disassembly window, do a - ** "psuedo" scroll since not all of the source is in memory, - ** only what is in the viewport. If winToScroll is the - ** command window do nothing since the term should handle it. - */ + ** If we are scrolling the source or disassembly window, do a + ** "psuedo" scroll since not all of the source is in memory, + ** only what is in the viewport. If winToScroll is the + ** command window do nothing since the term should handle it. + */ if (winToScroll == srcWin) tuiVerticalSourceScroll (BACKWARD_SCROLL, _numToScroll); else if (winToScroll == disassemWin) @@ -278,8 +278,8 @@ tuiScrollBackward (winToScroll, numToScroll) /* -** tuiScrollLeft(). -*/ + ** tuiScrollLeft(). + */ void #ifdef __STDC__ tuiScrollLeft ( @@ -298,11 +298,11 @@ tuiScrollLeft (winToScroll, numToScroll) if (_numToScroll == 0) _numToScroll = 1; /* - ** If we are scrolling the source or disassembly window, do a - ** "psuedo" scroll since not all of the source is in memory, - ** only what is in the viewport. If winToScroll is the - ** command window do nothing since the term should handle it. - */ + ** If we are scrolling the source or disassembly window, do a + ** "psuedo" scroll since not all of the source is in memory, + ** only what is in the viewport. If winToScroll is the + ** command window do nothing since the term should handle it. + */ if (winToScroll == srcWin || winToScroll == disassemWin) tuiHorizontalSourceScroll (winToScroll, LEFT_SCROLL, _numToScroll); } @@ -311,8 +311,8 @@ tuiScrollLeft (winToScroll, numToScroll) /* -** tuiScrollRight(). -*/ + ** tuiScrollRight(). + */ void #ifdef __STDC__ tuiScrollRight ( @@ -331,11 +331,11 @@ tuiScrollRight (winToScroll, numToScroll) if (_numToScroll == 0) _numToScroll = 1; /* - ** If we are scrolling the source or disassembly window, do a - ** "psuedo" scroll since not all of the source is in memory, - ** only what is in the viewport. If winToScroll is the - ** command window do nothing since the term should handle it. - */ + ** If we are scrolling the source or disassembly window, do a + ** "psuedo" scroll since not all of the source is in memory, + ** only what is in the viewport. If winToScroll is the + ** command window do nothing since the term should handle it. + */ if (winToScroll == srcWin || winToScroll == disassemWin) tuiHorizontalSourceScroll (winToScroll, RIGHT_SCROLL, _numToScroll); } @@ -344,9 +344,9 @@ tuiScrollRight (winToScroll, numToScroll) /* -** tui_vScroll(). -** Scroll a window. Arguments are passed through a va_list. -*/ + ** tui_vScroll(). + ** Scroll a window. Arguments are passed through a va_list. + */ void #ifdef __STDC__ tui_vScroll ( @@ -383,8 +383,8 @@ tui_vScroll (args) /* -** tuiRefreshAll(). -*/ + ** tuiRefreshAll(). + */ void #ifdef __STDC__ tuiRefreshAll (void) @@ -427,10 +427,10 @@ tuiRefreshAll () /* -** tuiResizeAll(). -** Resize all the windows based on the the terminal size. This -** function gets called from within the readline sinwinch handler. -*/ + ** tuiResizeAll(). + ** Resize all the windows based on the the terminal size. This + ** function gets called from within the readline sinwinch handler. + */ void #ifdef __STDC__ tuiResizeAll (void) @@ -439,7 +439,7 @@ tuiResizeAll () #endif { int heightDiff, widthDiff; - extern int screenheight, screenwidth; /* in readline */ + extern int screenheight, screenwidth; /* in readline */ widthDiff = screenwidth - termWidth (); heightDiff = screenheight - termHeight (); @@ -571,9 +571,9 @@ tuiResizeAll () break; } /* - ** Now remove all invisible windows, and their content so that they get - ** created again when called for with the new size - */ + ** Now remove all invisible windows, and their content so that they get + ** created again when called for with the new size + */ for (winType = SRC_WIN; (winType < MAX_MAJOR_WINDOWS); winType++) { if (winType != CMD_WIN && m_winPtrNotNull (winList[winType]) && @@ -593,11 +593,11 @@ tuiResizeAll () /* -** tuiSigwinchHandler() -** SIGWINCH signal handler for the tui. This signal handler is -** always called, even when the readline package clears signals -** because it is set as the old_sigwinch() (TUI only) -*/ + ** tuiSigwinchHandler() + ** SIGWINCH signal handler for the tui. This signal handler is + ** always called, even when the readline package clears signals + ** because it is set as the old_sigwinch() (TUI only) + */ void #ifdef __STDC__ tuiSigwinchHandler ( @@ -608,9 +608,9 @@ tuiSigwinchHandler (signal) #endif { /* - ** Say that a resize was done so that the readline can do it - ** later when appropriate. - */ + ** Say that a resize was done so that the readline can do it + ** later when appropriate. + */ tuiSetWinResizedTo (TRUE); return; @@ -624,8 +624,8 @@ tuiSigwinchHandler (signal) /* -** _tuiScrollForward_command(). -*/ + ** _tuiScrollForward_command(). + */ static void #ifdef __STDC__ _tuiScrollForward_command ( @@ -654,8 +654,8 @@ _tuiScrollForward_command (arg, fromTTY) /* -** _tuiScrollBackward_command(). -*/ + ** _tuiScrollBackward_command(). + */ static void #ifdef __STDC__ _tuiScrollBackward_command ( @@ -684,8 +684,8 @@ _tuiScrollBackward_command (arg, fromTTY) /* -** _tuiScrollLeft_command(). -*/ + ** _tuiScrollLeft_command(). + */ static void #ifdef __STDC__ _tuiScrollLeft_command ( @@ -711,8 +711,8 @@ _tuiScrollLeft_command (arg, fromTTY) /* -** _tuiScrollRight_command(). -*/ + ** _tuiScrollRight_command(). + */ static void #ifdef __STDC__ _tuiScrollRight_command ( @@ -738,9 +738,9 @@ _tuiScrollRight_command (arg, fromTTY) /* -** _tuiSetFocus(). -** Set focus to the window named by 'arg' -*/ + ** _tuiSetFocus(). + ** Set focus to the window named by 'arg' + */ static void #ifdef __STDC__ _tuiSetFocus ( @@ -791,8 +791,8 @@ The window name specified must be valid and visible.\n"); /* -** _tui_vSetFocus() -*/ + ** _tui_vSetFocus() + */ static void #ifdef __STDC__ _tui_vSetFocus ( @@ -812,8 +812,8 @@ _tui_vSetFocus (args) /* -** _tuiSetFocus_command() -*/ + ** _tuiSetFocus_command() + */ static void #ifdef __STDC__ _tuiSetFocus_command ( @@ -832,8 +832,8 @@ _tuiSetFocus_command (arg, fromTTY) /* -** _tuiAllWindowsInfo(). -*/ + ** _tuiAllWindowsInfo(). + */ static void #ifdef __STDC__ _tuiAllWindowsInfo ( @@ -866,8 +866,8 @@ _tuiAllWindowsInfo (arg, fromTTY) /* -** _tuiRefreshAll_command(). -*/ + ** _tuiRefreshAll_command(). + */ static void #ifdef __STDC__ _tuiRefreshAll_command ( @@ -884,9 +884,9 @@ _tuiRefreshAll_command (arg, fromTTY) /* -** _tuiSetWinTabWidth_command(). -** Set the height of the specified window. -*/ + ** _tuiSetWinTabWidth_command(). + ** Set the height of the specified window. + */ static void #ifdef __STDC__ _tuiSetTabWidth_command ( @@ -914,9 +914,9 @@ _tuiSetTabWidth_command (arg, fromTTY) /* -** _tuiSetWinHeight(). -** Set the height of the specified window. -*/ + ** _tuiSetWinHeight(). + ** Set the height of the specified window. + */ static void #ifdef __STDC__ _tuiSetWinHeight ( @@ -943,8 +943,8 @@ _tuiSetWinHeight (arg, fromTTY) *bufPtr = (char) 0; /* - ** Validate the window name - */ + ** Validate the window name + */ for (i = 0; i < strlen (wname); i++) wname[i] = toupper (wname[i]); winInfo = partialWinByName (wname); @@ -981,9 +981,9 @@ The window name specified must be valid and visible.\n"); else newHeight = winInfo->generic.height + inputNo; /* - ** Now change the window's height, and adjust all - ** other windows around it - */ + ** Now change the window's height, and adjust all + ** other windows around it + */ if (_tuiAdjustWinHeights (winInfo, newHeight) == TUI_FAILURE) warning ("Invalid window height specified.\n%s", @@ -1011,9 +1011,9 @@ The window name specified must be valid and visible.\n"); /* -** _tui_vSetWinHeight(). -** Set the height of the specified window, with va_list. -*/ + ** _tui_vSetWinHeight(). + ** Set the height of the specified window, with va_list. + */ static void #ifdef __STDC__ _tui_vSetWinHeight ( @@ -1033,9 +1033,9 @@ _tui_vSetWinHeight (args) /* -** _tuiSetWinHeight_command(). -** Set the height of the specified window, with va_list. -*/ + ** _tuiSetWinHeight_command(). + ** Set the height of the specified window, with va_list. + */ static void #ifdef __STDC__ _tuiSetWinHeight_command ( @@ -1054,10 +1054,10 @@ _tuiSetWinHeight_command (arg, fromTTY) /* -** _tuiXDBsetWinHeight(). -** XDB Compatibility command for setting the window height. This will -** increase or decrease the command window by the specified amount. -*/ + ** _tuiXDBsetWinHeight(). + ** XDB Compatibility command for setting the window height. This will + ** increase or decrease the command window by the specified amount. + */ static void #ifdef __STDC__ _tuiXDBsetWinHeight ( @@ -1095,9 +1095,9 @@ _tuiXDBsetWinHeight (arg, fromTTY) /* -** _tui_vXDBsetWinHeight(). -** Set the height of the specified window, with va_list. -*/ + ** _tui_vXDBsetWinHeight(). + ** Set the height of the specified window, with va_list. + */ static void #ifdef __STDC__ _tui_vXDBsetWinHeight ( @@ -1117,9 +1117,9 @@ _tui_vXDBsetWinHeight (args) /* -** _tuiSetWinHeight_command(). -** Set the height of the specified window, with va_list. -*/ + ** _tuiSetWinHeight_command(). + ** Set the height of the specified window, with va_list. + */ static void #ifdef __STDC__ _tuiXDBsetWinHeight_command ( @@ -1138,9 +1138,9 @@ _tuiXDBsetWinHeight_command (arg, fromTTY) /* -** _tuiAdjustWinHeights(). -** Function to adjust all window heights around the primary -*/ + ** _tuiAdjustWinHeights(). + ** Function to adjust all window heights around the primary + */ static TuiStatus #ifdef __STDC__ _tuiAdjustWinHeights ( @@ -1204,9 +1204,9 @@ _tuiAdjustWinHeights (primaryWinInfo, newHeight) } if (primaryWinInfo == cmdWin) { /* - ** Split the change in height accross the 1st & 2nd windows - ** adjusting them as well. - */ + ** Split the change in height accross the 1st & 2nd windows + ** adjusting them as well. + */ int firstSplitDiff = diff / 2; /* subtract the locator */ int secondSplitDiff = firstSplitDiff; @@ -1250,9 +1250,9 @@ _tuiAdjustWinHeights (primaryWinInfo, newHeight) { if ((cmdWin->generic.height + diff) < 1) { /* - ** If there is no way to increase the command window - ** take real estate from the 1st or 2nd window. - */ + ** If there is no way to increase the command window + ** take real estate from the 1st or 2nd window. + */ if ((cmdWin->generic.height + diff) < 1) { int i; @@ -1299,10 +1299,10 @@ _tuiAdjustWinHeights (primaryWinInfo, newHeight) /* -** _makeInvisibleAndSetNewHeight(). -** Function make the target window (and auxillary windows associated -** with the targer) invisible, and set the new height and location. -*/ + ** _makeInvisibleAndSetNewHeight(). + ** Function make the target window (and auxillary windows associated + ** with the targer) invisible, and set the new height and location. + */ static void #ifdef __STDC__ _makeInvisibleAndSetNewHeight ( @@ -1370,11 +1370,11 @@ _makeInvisibleAndSetNewHeight (winInfo, height) /* -** _makeVisibleWithNewHeight(). -** Function to make the windows with new heights visible. -** This means re-creating the windows' content since the window -** had to be destroyed to be made invisible. -*/ + ** _makeVisibleWithNewHeight(). + ** Function to make the windows with new heights visible. + ** This means re-creating the windows' content since the window + ** had to be destroyed to be made invisible. + */ static void #ifdef __STDC__ _makeVisibleWithNewHeight ( @@ -1505,14 +1505,14 @@ _newHeightOk (primaryWinInfo, newHeight) secondWin = (TuiWinInfoPtr) (sourceWindows ())->list[0]; } /* - ** We could simply add all the heights to obtain the same result - ** but below is more explicit since we subtract 1 for the - ** line that the first and second windows share, and add one - ** for the locator. - */ + ** We could simply add all the heights to obtain the same result + ** but below is more explicit since we subtract 1 for the + ** line that the first and second windows share, and add one + ** for the locator. + */ curTotalHeight = (firstWin->generic.height + secondWin->generic.height - 1) - + cmdWin->generic.height + 1 /*locator*/ ; + + cmdWin->generic.height + 1 /*locator */ ; if (primaryWinInfo == cmdWin) { /* locator included since first & second win share a line */ @@ -1531,16 +1531,16 @@ _newHeightOk (primaryWinInfo, newHeight) { minHeight = MIN_WIN_HEIGHT; /* - ** First see if we can increase/decrease the command - ** window. And make sure that the command window is - ** at least 1 line - */ + ** First see if we can increase/decrease the command + ** window. And make sure that the command window is + ** at least 1 line + */ ok = ((cmdWin->generic.height + diff) > 0); if (!ok) { /* - ** Looks like we have to increase/decrease one of - ** the other windows - */ + ** Looks like we have to increase/decrease one of + ** the other windows + */ if (primaryWinInfo == firstWin) ok = (secondWin->generic.height + diff) >= minHeight; else @@ -1559,9 +1559,9 @@ _newHeightOk (primaryWinInfo, newHeight) } } /* - ** Now make sure that the proposed total height doesn't exceed - ** the old total height. - */ + ** Now make sure that the proposed total height doesn't exceed + ** the old total height. + */ if (ok) ok = (newHeight >= minHeight && totalHeight <= curTotalHeight); } @@ -1572,8 +1572,8 @@ _newHeightOk (primaryWinInfo, newHeight) /* -** _parseScrollingArgs(). -*/ + ** _parseScrollingArgs(). + */ static void #ifdef __STDC__ _parseScrollingArgs ( @@ -1592,9 +1592,9 @@ _parseScrollingArgs (arg, winToScroll, numToScroll) *winToScroll = tuiWinWithFocus (); /* - ** First set up the default window to scroll, in case there is no - ** window name arg - */ + ** First set up the default window to scroll, in case there is no + ** window name arg + */ if (arg != (char *) NULL) { char *buf, *bufPtr; |