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Diffstat (limited to 'chrome/browser/autocomplete/autocomplete_edit_view_mac.mm')
| -rw-r--r-- | chrome/browser/autocomplete/autocomplete_edit_view_mac.mm | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/chrome/browser/autocomplete/autocomplete_edit_view_mac.mm b/chrome/browser/autocomplete/autocomplete_edit_view_mac.mm deleted file mode 100644 index cc0bffa..0000000 --- a/chrome/browser/autocomplete/autocomplete_edit_view_mac.mm +++ /dev/null @@ -1,309 +0,0 @@ -// Copyright (c) 2009 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "chrome/browser/autocomplete/autocomplete_edit_view_mac.h" - -#include "base/sys_string_conversions.h" -#include "chrome/browser/autocomplete/autocomplete_edit.h" -#include "chrome/browser/autocomplete/autocomplete_popup_view_mac.h" - -// Thin Obj-C bridge class that is the delegate of the omnibox field. -// It intercepts various control delegate methods and vectors them to -// the edit view. - -@interface AutocompleteFieldDelegate : NSObject { - @private - AutocompleteEditViewMac* edit_view_; // weak, owns us. -} -- initWithEditView:(AutocompleteEditViewMac*)view; -@end - -AutocompleteEditViewMac::AutocompleteEditViewMac( - AutocompleteEditController* controller, - ToolbarModel* toolbar_model, - Profile* profile, - CommandUpdater* command_updater) - : model_(new AutocompleteEditModel(this, controller, profile)), - popup_view_(new AutocompletePopupViewMac(this, model_.get(), profile)), - controller_(controller), - toolbar_model_(toolbar_model), - command_updater_(command_updater), - field_(nil), - edit_helper_([[AutocompleteFieldDelegate alloc] initWithEditView:this]) { - DCHECK(controller); - DCHECK(toolbar_model); - DCHECK(profile); - DCHECK(command_updater); -} - -AutocompleteEditViewMac::~AutocompleteEditViewMac() { - // TODO(shess): Having to be aware of destructor ordering in this - // way seems brittle. There must be a better way. - - // Destroy popup view before this object in case it tries to call us - // back in the destructor. Likewise for destroying the model before - // this object. - popup_view_.reset(); - model_.reset(); - - // Disconnect field_ from edit_helper_ so that we don't get calls - // after destruction. - [field_ setDelegate:nil]; -} - -// TODO(shess): This is the minimal change which seems to unblock -// getting the minimal Omnibox code checked in without making the -// world worse. Browser::TabSelectedAt() calls this when the tab -// changes, but that is only wired up for Windows. I do not yet -// understand that code well enough to go for it. Once wired up, then -// code can be removed at: -// [TabContentsController defocusLocationBar] -// [TabStripController selectTabWithContents:...] -void AutocompleteEditViewMac::SaveStateToTab(TabContents* tab) { - // TODO(shess): Actually save the state to the tab area. - - // Drop the popup before we change to another tab. - ClosePopup(); -} - -void AutocompleteEditViewMac::OpenURL(const GURL& url, - WindowOpenDisposition disposition, - PageTransition::Type transition, - const GURL& alternate_nav_url, - size_t selected_line, - const std::wstring& keyword) { - // TODO(shess): Why is the caller passing an invalid url in the - // first place? Make sure that case isn't being dropped on the - // floor. - if (!url.is_valid()) { - return; - } - - model_->SendOpenNotification(selected_line, keyword); - - if (disposition != NEW_BACKGROUND_TAB) - RevertAll(); // Revert the box to its unedited state. - controller_->OnAutocompleteAccept(url, disposition, transition, - alternate_nav_url); -} - -std::wstring AutocompleteEditViewMac::GetText() const { - return base::SysNSStringToWide([field_ stringValue]); -} - -void AutocompleteEditViewMac::SetWindowTextAndCaretPos(const std::wstring& text, - size_t caret_pos) { - UpdateAndStyleText(text, text.size()); -} - -void AutocompleteEditViewMac::SelectAll(bool reversed) { - // TODO(shess): Figure out what reversed implies. The gtk version - // has it imply inverting the selection front to back, but I don't - // even know if that makes sense for Mac. - UpdateAndStyleText(GetText(), 0); -} - -void AutocompleteEditViewMac::RevertAll() { - ClosePopup(); - model_->Revert(); - - std::wstring tt = GetText(); - UpdateAndStyleText(tt, tt.size()); - controller_->OnChanged(); -} - -void AutocompleteEditViewMac::UpdatePopup() { - model_->SetInputInProgress(true); - if (!model_->has_focus()) - return; - - // TODO(shess): - // Shouldn't inline autocomplete when the caret/selection isn't at - // the end of the text. - // - // One option would seem to be to check for a non-nil field - // editor, and check it's selected range against its length. - model_->StartAutocomplete(false); -} - -void AutocompleteEditViewMac::ClosePopup() { - popup_view_->StopAutocomplete(); -} - -void AutocompleteEditViewMac::UpdateAndStyleText( - const std::wstring& display_text, size_t user_text_length) { - NSString* ss = base::SysWideToNSString(display_text); - NSMutableAttributedString* as = - [[[NSMutableAttributedString alloc] initWithString:ss] autorelease]; - - url_parse::Parsed parts; - AutocompleteInput::Parse(display_text, model_->GetDesiredTLD(), - &parts, NULL); - bool emphasize = model_->CurrentTextIsURL() && (parts.host.len > 0); - if (emphasize) { - // TODO(shess): Pull color out as a constant. - [as addAttribute:NSForegroundColorAttributeName - value:[NSColor greenColor] - range:NSMakeRange((NSInteger)parts.host.begin, - (NSInteger)parts.host.end())]; - } - - // TODO(shess): GTK has this as a member var, figure out why. - ToolbarModel::SecurityLevel scheme_security_level = - toolbar_model_->GetSchemeSecurityLevel(); - - // Emphasize the scheme for security UI display purposes (if necessary). - if (!model_->user_input_in_progress() && parts.scheme.is_nonempty() && - (scheme_security_level != ToolbarModel::NORMAL)) { - // TODO(shess): Pull colors out as constants. - NSColor* color; - if (scheme_security_level == ToolbarModel::SECURE) { - color = [NSColor blueColor]; - } else { - color = [NSColor blackColor]; - } - [as addAttribute:NSForegroundColorAttributeName value:color - range:NSMakeRange((NSInteger)parts.scheme.begin, - (NSInteger)parts.scheme.end())]; - } - - // TODO(shess): Check that this updates the model's sense of focus - // correctly. - [field_ setObjectValue:as]; - if (![field_ currentEditor]) { - [field_ becomeFirstResponder]; - DCHECK_EQ(field_, [[field_ window] firstResponder]); - } - - NSRange selected_range = NSMakeRange(user_text_length, [as length]); - // TODO(shess): What if it didn't get first responder, and there is - // no field editor? This will do nothing. Well, at least it won't - // crash. Think of something more productive to do, or prove that - // it cannot occur and DCHECK appropriately. - [[field_ currentEditor] setSelectedRange:selected_range]; -} - -void AutocompleteEditViewMac::OnTemporaryTextMaybeChanged( - const std::wstring& display_text, bool save_original_selection) { - // TODO(shess): I believe this is for when the user arrows around - // the popup, will be restored if they hit escape. Figure out if - // that is for certain it. - if (save_original_selection) { - saved_temporary_text_ = GetText(); - } - - UpdateAndStyleText(display_text, display_text.size()); -} - -bool AutocompleteEditViewMac::OnInlineAutocompleteTextMaybeChanged( - const std::wstring& display_text, size_t user_text_length) { - // TODO(shess): Make sure that this actually works. The round trip - // to native form and back may mean that it's the same but not the - // same. - if (display_text == GetText()) { - return false; - } - - UpdateAndStyleText(display_text, user_text_length); - return true; -} - -void AutocompleteEditViewMac::OnRevertTemporaryText() { - UpdateAndStyleText(saved_temporary_text_, saved_temporary_text_.size()); - saved_temporary_text_.clear(); -} - -void AutocompleteEditViewMac::OnUpOrDownKeyPressed(int dir) { - model_->OnUpOrDownKeyPressed(dir); -} -void AutocompleteEditViewMac::OnEscapeKeyPressed() { - model_->OnEscapeKeyPressed(); -} -void AutocompleteEditViewMac::OnSetFocus(bool f) { - model_->OnSetFocus(f); -} -void AutocompleteEditViewMac::OnKillFocus() { - model_->OnKillFocus(); -} -void AutocompleteEditViewMac::AcceptInput( - WindowOpenDisposition disposition, bool for_drop) { - model_->AcceptInput(disposition, for_drop); -} -void AutocompleteEditViewMac::OnAfterPossibleChange( - const std::wstring& new_text, - bool selection_differs, - bool text_differs, - bool just_deleted_text, - bool at_end_of_edit) { - model_->OnAfterPossibleChange(new_text, selection_differs, text_differs, - just_deleted_text, at_end_of_edit); -} -void AutocompleteEditViewMac::SetField(NSTextField* field) { - field_ = field; - [field_ setDelegate:edit_helper_]; - - // The popup code needs the field for sizing and placement. - popup_view_->SetField(field_); -} - -void AutocompleteEditViewMac::FocusLocation() { - [[field_ window] makeFirstResponder:field_]; -} - -@implementation AutocompleteFieldDelegate - -- initWithEditView:(AutocompleteEditViewMac*)view { - self = [super init]; - if (self) { - edit_view_ = view; - } - return self; -} - -- (BOOL)control:(NSControl*)control - textView:(NSTextView*)textView doCommandBySelector:(SEL)cmd { - if (cmd == @selector(moveDown:)) { - edit_view_->OnUpOrDownKeyPressed(1); - return YES; - } - - if (cmd == @selector(moveUp:)) { - edit_view_->OnUpOrDownKeyPressed(-1); - return YES; - } - - if (cmd == @selector(cancelOperation:)) { - edit_view_->OnEscapeKeyPressed(); - return YES; - } - - if (cmd == @selector(insertNewline:)) { - edit_view_->AcceptInput(CURRENT_TAB, false); - return YES; - } - - return NO; -} - -- (void)controlTextDidBeginEditing:(NSNotification*)aNotification { - edit_view_->OnSetFocus(false); -} - -- (void)controlTextDidChange:(NSNotification*)aNotification { - // TODO(shess): Make this more efficient? Or not. For now, just - // pass in the current text, indicating that the text and - // selection differ, ignoring deletions, and assuming that we're - // at the end of the text. - edit_view_->OnAfterPossibleChange(edit_view_->GetText(), - true, true, false, true); -} - -- (void)controlTextDidEndEditing:(NSNotification*)aNotification { - edit_view_->OnKillFocus(); - - // TODO(shess): Figure out where the selection belongs. On GTK, - // it's set to the start of the text. -} - -@end |