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ShellPkg: Added the Ctrl based hot key and changed text editor's UI.

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* Add Ctrl-E hotkey for help
* Add Ctrl based hotkey alternatives to function hotkeys
* Don't show hotkey help on the main screen
* Change the file buffer's row count for display to adjust the new screen format
* Change the edit status bar location, the new edit status bar is in the last line
* Change the location of the edit bar, the new edit input bar is in the last line

Signed-off-by: kidzyoung
reviewed-by: jcarsey
reviewed-by: jljusten
reviewed-by: jiang

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12036 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
2011-07-20 20:10:45 +00:00
parent f7c8bd9f9d
commit 5a2beb745f
10 changed files with 363 additions and 61 deletions
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18
ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
View File

@@ -832,7 +832,7 @@ HBufferImageRefresh (
//
FStartRow = HBufferImage.LowVisibleRow;
StartRow = 2;
EndRow = (HMainEditor.ScreenSize.Row - 4);
EndRow = (HMainEditor.ScreenSize.Row - 1);
}
//
// no line
@@ -1404,7 +1404,7 @@ HUnderCurrentScreen (
IN UINTN FileRow
)
{
if (FileRow > HBufferImage.LowVisibleRow + (HMainEditor.ScreenSize.Row - 5) - 1) {
if (FileRow > HBufferImage.LowVisibleRow + (HMainEditor.ScreenSize.Row - 2) - 1) {
return TRUE;
}
@@ -1712,8 +1712,8 @@ HBufferImagePageDown (
//
// has next page
//
if (HBufferImage.NumLines >= FRow + (HMainEditor.ScreenSize.Row - 5)) {
Gap = (HMainEditor.ScreenSize.Row - 5);
if (HBufferImage.NumLines >= FRow + (HMainEditor.ScreenSize.Row - 2)) {
Gap = (HMainEditor.ScreenSize.Row - 2);
} else {
//
// MOVE CURSOR TO LAST LINE
@@ -1764,8 +1764,8 @@ HBufferImagePageUp (
//
// has previous page
//
if (FRow > (HMainEditor.ScreenSize.Row - 5)) {
Gap = (HMainEditor.ScreenSize.Row - 5);
if (FRow > (HMainEditor.ScreenSize.Row - 2)) {
Gap = (HMainEditor.ScreenSize.Row - 2);
} else {
//
// the first line of file will displayed on the first line of screen
@@ -2392,12 +2392,12 @@ HBufferImageAdjustMousePosition (
// check whether new mouse row position is beyond screen
// if not, adjust it
//
if (TempY >= 2 && TempY <= (HMainEditor.ScreenSize.Row - 4)) {
if (TempY >= 2 && TempY <= (HMainEditor.ScreenSize.Row - 1)) {
HBufferImage.MousePosition.Row = TempY;
} else if (TempY < 2) {
HBufferImage.MousePosition.Row = 2;
} else if (TempY > (HMainEditor.ScreenSize.Row - 4)) {
HBufferImage.MousePosition.Row = (HMainEditor.ScreenSize.Row - 4);
} else if (TempY > (HMainEditor.ScreenSize.Row - 1)) {
HBufferImage.MousePosition.Row = (HMainEditor.ScreenSize.Row - 1);
}
}

BIN
ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/HexeditStrings.uni
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Binary file not shown.

108
ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
View File

@@ -65,6 +65,71 @@ HEFI_EDITOR_GLOBAL_EDITOR HMainEditorConst = {
1
};
/**
Help info that will be displayed.
**/
EFI_STRING_ID HexMainMenuHelpInfo[] = {
STRING_TOKEN(STR_HEXEDIT_HELP_TITLE),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_LIST_TITLE),
STRING_TOKEN(STR_HEXEDIT_HELP_DIV),
STRING_TOKEN(STR_HEXEDIT_HELP_GO_TO_OFFSET),
STRING_TOKEN(STR_HEXEDIT_HELP_SAVE_BUFFER),
STRING_TOKEN(STR_HEXEDIT_HELP_EXIT),
STRING_TOKEN(STR_HEXEDIT_HELP_SELECT_START),
STRING_TOKEN(STR_HEXEDIT_HELP_SELECT_END),
STRING_TOKEN(STR_HEXEDIT_HELP_CUT),
STRING_TOKEN(STR_HEXEDIT_HELP_PASTE),
STRING_TOKEN(STR_HEXEDIT_HELP_OPEN_FILE),
STRING_TOKEN(STR_HEXEDIT_HELP_OPEN_DISK),
STRING_TOKEN(STR_HEXEDIT_HELP_OPEN_MEMORY),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_EXIT_HELP),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_BLANK),
STRING_TOKEN(STR_HEXEDIT_HELP_DIV),
0
};
/**
show help menu.
@retval EFI_SUCCESS The operation was successful.
**/
EFI_STATUS
HMainCommandDisplayHelp (
VOID
)
{
INTN CurrentLine=0;
CHAR16 * InfoString;
EFI_INPUT_KEY Key;
// print helpInfo
for (CurrentLine = 0; 0 != HexMainMenuHelpInfo[CurrentLine]; CurrentLine++) {
InfoString = HiiGetString(gShellDebug1HiiHandle, HexMainMenuHelpInfo[CurrentLine]
, NULL);
ShellPrintEx (0,CurrentLine+1,L"%E%s%N",InfoString);
}
// scan for ctrl+w
do {
gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
} while(SCAN_CONTROL_W != Key.UnicodeChar);
// update screen with buffer's info
HBufferImageNeedRefresh = TRUE;
HBufferImageOnlyLineNeedRefresh = FALSE;
HBufferImageRefresh ();
return EFI_SUCCESS;
}
/**
Move cursor to specified lines.
@@ -1439,6 +1504,36 @@ HMainCommandOpenMemory (
}
MENU_ITEM_FUNCTION HexMainControlBasedMenuFunctions[] = {
NULL,
NULL, /* Ctrl - A */
NULL, /* Ctrl - B */
NULL, /* Ctrl - C */
NULL, /* Ctrl - D */
HMainCommandDisplayHelp, /* Ctrl - E */
NULL, /* Ctrl - F */
NULL, /* Ctrl - G */
NULL, /* Ctrl - H */
NULL, /* Ctrl - I */
NULL, /* Ctrl - J */
NULL, /* Ctrl - K */
NULL, /* Ctrl - L */
NULL, /* Ctrl - M */
NULL, /* Ctrl - N */
NULL, /* Ctrl - O */
NULL, /* Ctrl - P */
NULL, /* Ctrl - Q */
NULL, /* Ctrl - R */
NULL, /* Ctrl - S */
NULL, /* Ctrl - T */
NULL, /* Ctrl - U */
NULL, /* Ctrl - V */
NULL, /* Ctrl - W */
NULL, /* Ctrl - X */
NULL, /* Ctrl - Y */
NULL, /* Ctrl - Z */
};
CONST EDITOR_MENU_ITEM HexEditorMenuItems[] = {
{
STRING_TOKEN(STR_HEXEDIT_LIBMENUBAR_GO_TO_OFFSET),
@@ -1598,6 +1693,11 @@ HMainEditorInit (
return EFI_LOAD_ERROR;
}
Status = ControlHotKeyInit (HexMainControlBasedMenuFunctions);
if (EFI_ERROR (Status)) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_HEXEDIT_LIBEDITOR_MAINEDITOR_MAINMENU), gShellDebug1HiiHandle);
return EFI_LOAD_ERROR;
}
Status = MenuBarInit (HexEditorMenuItems);
if (EFI_ERROR (Status)) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_HEXEDIT_LIBEDITOR_MAINEDITOR_MAINMENU), gShellDebug1HiiHandle);
@@ -1777,9 +1877,6 @@ HMainEditorRefresh (
}
if (HEditorFirst) {
MenuBarRefresh (
HMainEditor.ScreenSize.Row,
HMainEditor.ScreenSize.Column);
HBufferImageRefresh ();
}
@@ -2138,8 +2235,9 @@ HMainEditorKeyInput (
// clear previous status string
//
StatusBarSetRefresh();
if (Key.ScanCode == SCAN_NULL) {
if (EFI_SUCCESS == MenuBarDispatchControlHotKey(&Key)) {
Status = EFI_SUCCESS;
} else if (Key.ScanCode == SCAN_NULL) {
Status = HBufferImageHandleInput (&Key);
} else if (((Key.ScanCode >= SCAN_UP) && (Key.ScanCode <= SCAN_PAGE_DOWN))) {
Status = HBufferImageHandleInput (&Key);