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don't allow other modifiers when cut/copy/pasting (bug #15693); this missed the keyEvent branch. r=kin@netscape.com

This commit is contained in:
brade%netscape.com 1999-10-15 14:52:45 +00:00
Родитель fd38c7e478
Коммит b1a69f1bd1
2 изменённых файлов: 24 добавлений и 16 удалений
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20
editor/base/nsEditorEventListeners.cpp
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@ -252,6 +252,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
aProcessed=PR_FALSE;
PRUint32 charCode;
PRBool ctrlKey;
PRBool isAltKey, isMetaKey, isShiftKey;
nsCOMPtr<nsIDOMUIEvent>uiEvent;
uiEvent = do_QueryInterface(aKeyEvent);
@ -261,6 +262,9 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
}
if (NS_SUCCEEDED(uiEvent->GetCharCode(&charCode)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&isAltKey)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&isMetaKey)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&isShiftKey)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&ctrlKey)) )
{
#ifdef XP_MAC
@ -268,10 +272,10 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// metaKey query is only way to query for command key on Mac
// if that's pressed, we'll set the ctrlKey boolean
// (even though the control key might also be pressed)
PRBool isMetaKey;
if (NS_SUCCEEDED(uiEvent->GetMetaKey(&isMetaKey)) && PR_TRUE==isMetaKey) {
if (PR_TRUE==isMetaKey) {
ctrlKey = !ctrlKey; /* if controlKey is pressed, we shouldn't execute code below */
/* if it's not set and cmdKey is, then we should proceed to code below */
isMetaKey = PR_FALSE; /* reset so there aren't extra modifiers to prevent binding from working */
}
#endif
@ -284,7 +288,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
{
// XXX: hard-coded select all
case (PRUint32)('a'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->SelectAll();
@ -293,7 +297,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded cut
case (PRUint32)('x'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Cut();
@ -302,7 +306,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded copy
case (PRUint32)('c'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Copy();
@ -311,7 +315,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded paste
case (PRUint32)('v'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
printf("control-v\n");
if (mEditor)
@ -321,7 +325,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded undo
case (PRUint32)('z'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Undo(1);
@ -330,7 +334,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded redo
case (PRUint32)('y'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Redo(1);

20
editor/libeditor/text/nsEditorEventListeners.cpp
Просмотреть файл

@ -252,6 +252,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
aProcessed=PR_FALSE;
PRUint32 charCode;
PRBool ctrlKey;
PRBool isAltKey, isMetaKey, isShiftKey;
nsCOMPtr<nsIDOMUIEvent>uiEvent;
uiEvent = do_QueryInterface(aKeyEvent);
@ -261,6 +262,9 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
}
if (NS_SUCCEEDED(uiEvent->GetCharCode(&charCode)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&isAltKey)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&isMetaKey)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&isShiftKey)) &&
NS_SUCCEEDED(uiEvent->GetCtrlKey(&ctrlKey)) )
{
#ifdef XP_MAC
@ -268,10 +272,10 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// metaKey query is only way to query for command key on Mac
// if that's pressed, we'll set the ctrlKey boolean
// (even though the control key might also be pressed)
PRBool isMetaKey;
if (NS_SUCCEEDED(uiEvent->GetMetaKey(&isMetaKey)) && PR_TRUE==isMetaKey) {
if (PR_TRUE==isMetaKey) {
ctrlKey = !ctrlKey; /* if controlKey is pressed, we shouldn't execute code below */
/* if it's not set and cmdKey is, then we should proceed to code below */
isMetaKey = PR_FALSE; /* reset so there aren't extra modifiers to prevent binding from working */
}
#endif
@ -284,7 +288,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
{
// XXX: hard-coded select all
case (PRUint32)('a'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->SelectAll();
@ -293,7 +297,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded cut
case (PRUint32)('x'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Cut();
@ -302,7 +306,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded copy
case (PRUint32)('c'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Copy();
@ -311,7 +315,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded paste
case (PRUint32)('v'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
printf("control-v\n");
if (mEditor)
@ -321,7 +325,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded undo
case (PRUint32)('z'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Undo(1);
@ -330,7 +334,7 @@ nsTextEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aPr
// XXX: hard-coded redo
case (PRUint32)('y'):
if (PR_TRUE==ctrlKey)
if (PR_TRUE==ctrlKey && PR_FALSE==isShiftKey && PR_FALSE==isAltKey && PR_FALSE==isMetaKey)
{
if (mEditor)
mEditor->Redo(1);