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Bug 750094 - Some cleanup in nsComposerCommands.cpp; r=ehsan

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This commit is contained in:
Ms2ger 2012-05-05 11:00:05 +02:00
parent 939283ce71
commit de7a9c7e64
1 changed files with 63 additions and 92 deletions
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155
editor/composer/src/nsComposerCommands.cpp
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@ -46,6 +46,7 @@
#include "nsIDOMElement.h"
#include "nsIAtom.h"
#include "nsGkAtoms.h"
#include "nsIClipboard.h"
@ -722,32 +723,27 @@ nsFontFaceStateCommand::SetState(nsIEditor *aEditor, nsString& newState)
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(aEditor);
NS_ENSURE_TRUE(htmlEditor, NS_ERROR_FAILURE);
nsresult rv;
nsCOMPtr<nsIAtom> ttAtom = do_GetAtom("tt");
nsCOMPtr<nsIAtom> fontAtom = do_GetAtom("font");
if (newState.EqualsLiteral("tt"))
{
// The old "teletype" attribute
rv = htmlEditor->SetInlineProperty(ttAtom, EmptyString(),
EmptyString());
if (newState.EqualsLiteral("tt")) {
// The old "teletype" attribute
nsresult rv = htmlEditor->SetInlineProperty(nsGkAtoms::tt, EmptyString(),
EmptyString());
NS_ENSURE_SUCCESS(rv, rv);
// Clear existing font face
rv = htmlEditor->RemoveInlineProperty(fontAtom, NS_LITERAL_STRING("face"));
return htmlEditor->RemoveInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("face"));
}
else
{
// Remove any existing TT nodes
rv = htmlEditor->RemoveInlineProperty(ttAtom, EmptyString());
if (newState.IsEmpty() || newState.EqualsLiteral("normal")) {
rv = htmlEditor->RemoveInlineProperty(fontAtom, NS_LITERAL_STRING("face"));
} else {
rv = htmlEditor->SetInlineProperty(fontAtom, NS_LITERAL_STRING("face"),
newState);
}
// Remove any existing TT nodes
nsresult rv = htmlEditor->RemoveInlineProperty(nsGkAtoms::tt, EmptyString());
NS_ENSURE_SUCCESS(rv, rv);
if (newState.IsEmpty() || newState.EqualsLiteral("normal")) {
return htmlEditor->RemoveInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("face"));
}
return rv;
return htmlEditor->SetInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("face"), newState);
}
nsFontSizeStateCommand::nsFontSizeStateCommand()
@ -801,29 +797,22 @@ nsFontSizeStateCommand::SetState(nsIEditor *aEditor, nsString& newState)
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(aEditor);
NS_ENSURE_TRUE(htmlEditor, NS_ERROR_INVALID_ARG);
nsresult rv;
nsCOMPtr<nsIAtom> fontAtom = do_GetAtom("font");
if (newState.IsEmpty() ||
newState.EqualsLiteral("normal") ||
newState.EqualsLiteral("medium")) {
// remove any existing font size, big or small
rv = htmlEditor->RemoveInlineProperty(fontAtom, NS_LITERAL_STRING("size"));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIAtom> bigAtom = do_GetAtom("big");
rv = htmlEditor->RemoveInlineProperty(bigAtom, EmptyString());
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIAtom> smallAtom = do_GetAtom("small");
rv = htmlEditor->RemoveInlineProperty(smallAtom, EmptyString());
NS_ENSURE_SUCCESS(rv, rv);
} else {
// set the size
rv = htmlEditor->SetInlineProperty(fontAtom, NS_LITERAL_STRING("size"),
newState);
if (!newState.IsEmpty() &&
!newState.EqualsLiteral("normal") &&
!newState.EqualsLiteral("medium")) {
return htmlEditor->SetInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("size"), newState);
}
return rv;
// remove any existing font size, big or small
nsresult rv = htmlEditor->RemoveInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("size"));
NS_ENSURE_SUCCESS(rv, rv);
rv = htmlEditor->RemoveInlineProperty(nsGkAtoms::big, EmptyString());
NS_ENSURE_SUCCESS(rv, rv);
return htmlEditor->RemoveInlineProperty(nsGkAtoms::small, EmptyString());
}
nsFontColorStateCommand::nsFontColorStateCommand()
@ -843,14 +832,13 @@ nsFontColorStateCommand::GetCurrentState(nsIEditor *aEditor,
bool outMixed;
nsAutoString outStateString;
nsresult rv = htmlEditor->GetFontColorState(&outMixed, outStateString);
if (NS_SUCCEEDED(rv))
{
nsCAutoString tOutStateString;
tOutStateString.AssignWithConversion(outStateString);
aParams->SetBooleanValue(STATE_MIXED,outMixed);
aParams->SetCStringValue(STATE_ATTRIBUTE, tOutStateString.get());
}
return rv;
NS_ENSURE_SUCCESS(rv, rv);
nsCAutoString tOutStateString;
tOutStateString.AssignWithConversion(outStateString);
aParams->SetBooleanValue(STATE_MIXED, outMixed);
aParams->SetCStringValue(STATE_ATTRIBUTE, tOutStateString.get());
return NS_OK;
}
nsresult
@ -860,17 +848,13 @@ nsFontColorStateCommand::SetState(nsIEditor *aEditor, nsString& newState)
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(aEditor);
NS_ENSURE_TRUE(htmlEditor, NS_ERROR_FAILURE);
nsresult rv;
nsCOMPtr<nsIAtom> fontAtom = do_GetAtom("font");
if (newState.IsEmpty() || newState.EqualsLiteral("normal")) {
rv = htmlEditor->RemoveInlineProperty(fontAtom, NS_LITERAL_STRING("color"));
} else {
rv = htmlEditor->SetInlineProperty(fontAtom, NS_LITERAL_STRING("color"),
newState);
return htmlEditor->RemoveInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("color"));
}
return rv;
return htmlEditor->SetInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("color"), newState);
}
nsHighlightColorStateCommand::nsHighlightColorStateCommand()
@ -889,14 +873,13 @@ nsHighlightColorStateCommand::GetCurrentState(nsIEditor *aEditor,
bool outMixed;
nsAutoString outStateString;
nsresult rv = htmlEditor->GetHighlightColorState(&outMixed, outStateString);
if (NS_SUCCEEDED(rv))
{
nsCAutoString tOutStateString;
tOutStateString.AssignWithConversion(outStateString);
aParams->SetBooleanValue(STATE_MIXED,outMixed);
aParams->SetCStringValue(STATE_ATTRIBUTE, tOutStateString.get());
}
return rv;
NS_ENSURE_SUCCESS(rv, rv);
nsCAutoString tOutStateString;
tOutStateString.AssignWithConversion(outStateString);
aParams->SetBooleanValue(STATE_MIXED, outMixed);
aParams->SetCStringValue(STATE_ATTRIBUTE, tOutStateString.get());
return NS_OK;
}
nsresult
@ -906,18 +889,14 @@ nsHighlightColorStateCommand::SetState(nsIEditor *aEditor, nsString& newState)
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(aEditor);
NS_ENSURE_TRUE(htmlEditor, NS_ERROR_FAILURE);
nsresult rv;
nsCOMPtr<nsIAtom> fontAtom = do_GetAtom("font");
if (newState.IsEmpty() || newState.EqualsLiteral("normal")) {
// rv = RemoveOneProperty(htmlEditor, NS_LITERAL_STRING("font"), NS_LITERAL_STRING("bgcolor"));
rv = htmlEditor->RemoveInlineProperty(fontAtom, NS_LITERAL_STRING("bgcolor"));
} else {
rv = htmlEditor->SetInlineProperty(fontAtom, NS_LITERAL_STRING("bgcolor"),
newState);
return htmlEditor->RemoveInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("bgcolor"));
}
return rv;
return htmlEditor->SetInlineProperty(nsGkAtoms::font,
NS_LITERAL_STRING("bgcolor"),
newState);
}
NS_IMETHODIMP
@ -951,14 +930,13 @@ nsBackgroundColorStateCommand::GetCurrentState(nsIEditor *aEditor,
bool outMixed;
nsAutoString outStateString;
nsresult rv = htmlEditor->GetBackgroundColorState(&outMixed, outStateString);
if (NS_SUCCEEDED(rv))
{
nsCAutoString tOutStateString;
tOutStateString.AssignWithConversion(outStateString);
aParams->SetBooleanValue(STATE_MIXED,outMixed);
aParams->SetCStringValue(STATE_ATTRIBUTE, tOutStateString.get());
}
return rv;
NS_ENSURE_SUCCESS(rv, rv);
nsCAutoString tOutStateString;
tOutStateString.AssignWithConversion(outStateString);
aParams->SetBooleanValue(STATE_MIXED, outMixed);
aParams->SetCStringValue(STATE_ATTRIBUTE, tOutStateString.get());
return NS_OK;
}
nsresult
@ -1095,14 +1073,7 @@ nsAbsolutePositioningCommand::ToggleState(nsIEditor *aEditor, const char* aTagNa
nsresult rv = htmlEditor->GetAbsolutelyPositionedSelectionContainer(getter_AddRefs(elt));
NS_ENSURE_SUCCESS(rv, rv);
if (elt) {
// we have to remove positioning on an element
rv = htmlEditor->AbsolutePositionSelection(false);
}
else {
rv = htmlEditor->AbsolutePositionSelection(true);
}
return rv;
return htmlEditor->AbsolutePositionSelection(!elt);
}