зеркало из https://github.com/mozilla/gecko-dev.git
Removing dead native filepicker implementation. r=pavlov, not part of the build.
This commit is contained in:
bryner%netscape.com
Родитель
8516ed2883
Коммит
b0af214b90
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@ -1,318 +0,0 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Stuart Parmenter <pavlov@netscape.com>
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*/
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#include "nsCOMPtr.h"
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#include "nsReadableUtils.h"
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#include "nsNetUtil.h"
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#include "nsIComponentManager.h"
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#include "nsFilePicker.h"
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#include "nsILocalFile.h"
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NS_IMPL_ISUPPORTS1(nsFilePicker, nsIFilePicker)
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//-------------------------------------------------------------------------
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//
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// nsFilePicker constructor
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//
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//-------------------------------------------------------------------------
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nsFilePicker::nsFilePicker()
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{
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NS_INIT_REFCNT();
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mWidget = nsnull;
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mDisplayDirectory = nsnull;
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mFilterMenu = nsnull;
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mOptionMenu = nsnull;
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mNumberOfFilters = 0;
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}
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//-------------------------------------------------------------------------
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//
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// nsFilePicker destructor
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//
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//-------------------------------------------------------------------------
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nsFilePicker::~nsFilePicker()
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{
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if (mFilterMenu)
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{
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GtkWidget *menu_item;
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GList *list = g_list_first(GTK_MENU_SHELL(mFilterMenu)->children);
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for (;list; list = list->next)
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{
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menu_item = GTK_WIDGET(list->data);
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gchar *data = (gchar*)gtk_object_get_data(GTK_OBJECT(menu_item), "filters");
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if (data)
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nsCRT::free(data);
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}
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}
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gtk_widget_destroy(mWidget);
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}
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static void file_ok_clicked(GtkWidget *w, PRBool *ret)
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{
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#ifdef DEBUG
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g_print("user hit ok\n");
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#endif
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*ret = PR_TRUE;
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gtk_main_quit();
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}
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static void file_cancel_clicked(GtkWidget *w, PRBool *ret)
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{
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#ifdef DEBUG
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g_print("user hit cancel\n");
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#endif
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*ret = PR_FALSE;
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gtk_main_quit();
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}
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#ifdef SET_FILTER_LIST_IS_WORKING
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static void filter_item_activated(GtkWidget *w, gpointer data)
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{
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#ifdef DEBUG
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// nsFilePicker *f = (nsFilePicker*)data;
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gchar *foo = (gchar*)gtk_object_get_data(GTK_OBJECT(w), "filters");
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g_print("filter_item_activated(): %s\n", foo);
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#endif
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}
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#endif /* SET_FILTER_LIST_IS_WORKING */
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//-------------------------------------------------------------------------
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//
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// Show - Display the file dialog
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//
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::Show(PRInt16 *retval)
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{
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NS_ENSURE_ARG_POINTER(retval);
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PRBool ret;
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if (mWidget) {
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// make things shorter
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GtkFileSelection *fs = GTK_FILE_SELECTION(mWidget);
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if (mNumberOfFilters != 0)
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{
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gtk_option_menu_set_menu(GTK_OPTION_MENU(mOptionMenu), mFilterMenu);
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}
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else
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gtk_widget_hide(mOptionMenu);
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#if 0
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if (mDisplayDirectory)
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gtk_file_selection_complete(fs, "/");
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#endif
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// gtk_window_set_modal(GTK_WINDOW(mWidget), PR_TRUE);
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gtk_widget_show(mWidget);
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// handle close, destroy, etc on the dialog
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gtk_signal_connect(GTK_OBJECT(fs->ok_button), "clicked",
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GTK_SIGNAL_FUNC(file_ok_clicked),
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&ret);
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gtk_signal_connect(GTK_OBJECT(fs->cancel_button), "clicked",
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GTK_SIGNAL_FUNC(file_cancel_clicked),
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&ret);
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// start new loop. ret is set in the above callbacks.
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gtk_main();
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}
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else {
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ret = PR_FALSE;
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}
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if (ret)
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*retval = returnOK;
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else
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*retval = returnCancel;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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//
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// Set the list of filters
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//
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::SetFilterList(PRUint32 aNumberOfFilters,
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const PRUnichar **aTitles,
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const PRUnichar **filters)
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{
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#ifdef SET_FILTER_LIST_IS_WORKING
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GtkWidget *menu_item;
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mNumberOfFilters = aNumberOfFilters;
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mTitles = aTitles;
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mFilters = aFilters;
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mFilterMenu = gtk_menu_new();
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for(unsigned int i=0; i < aNumberOfFilters; i++)
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{
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// we need *.{htm, html, xul, etc}
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char *filters = ToNewCString(aFilters[i]);
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#ifdef DEBUG
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char *foo = ToNewCString(aTitles[i]);
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printf("%20s %s\n", foo, filters);
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nsCRT::free(foo);
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#endif
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menu_item = gtk_menu_item_new_with_label(nsCAutoString(aTitles[i]));
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gtk_object_set_data(GTK_OBJECT(menu_item), "filters", filters);
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gtk_signal_connect(GTK_OBJECT(menu_item),
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"activate",
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GTK_SIGNAL_FUNC(filter_item_activated),
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this);
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gtk_menu_append(GTK_MENU(mFilterMenu), menu_item);
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gtk_widget_show(menu_item);
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nsCRT::free(filters);
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}
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#endif /* SET_FILTER_LIST_IS_WORKING */
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return NS_OK;
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}
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NS_IMETHODIMP nsFilePicker::GetFile(nsILocalFile **aFile)
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{
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NS_ENSURE_ARG_POINTER(*aFile);
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if (mWidget) {
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gchar *fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION(mWidget));
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nsCOMPtr<nsILocalFile> file(do_CreateInstance("@mozilla.org/file/local;1"));
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NS_ENSURE_TRUE(file, NS_ERROR_FAILURE);
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file->InitWithPath(fn);
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file->QueryInterface(NS_GET_IID(nsILocalFile), (void**)aFile);
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}
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::GetSelectedFilter(PRInt32 *aType)
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{
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NS_ENSURE_ARG_POINTER(aType);
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*aType = mSelectedType;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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//
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// Get the file + path
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//
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::SetDefaultString(const PRUnichar *aString)
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{
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if (mWidget) {
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gtk_file_selection_set_filename(GTK_FILE_SELECTION(mWidget),
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(const gchar*)nsCAutoString(aString));
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsFilePicker::GetDefaultString(PRUnichar **aString)
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{
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return NS_ERROR_FAILURE;
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}
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//-------------------------------------------------------------------------
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//
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// Set the display directory
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//
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::SetDisplayDirectory(nsILocalFile *aDirectory)
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{
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mDisplayDirectory = aDirectory;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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//
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// Get the display directory
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//
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::GetDisplayDirectory(nsILocalFile **aDirectory)
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{
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*aDirectory = mDisplayDirectory;
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NS_IF_ADDREF(*aDirectory);
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return NS_OK;
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}
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NS_IMETHODIMP nsFilePicker::Create(nsIDOMWindowInternal *aParent,
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const PRUnichar *aTitle,
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PRInt16 aMode)
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{
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return nsBaseFilePicker::Create(aParent, aTitle, aMode);
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}
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//-------------------------------------------------------------------------
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NS_IMETHODIMP nsFilePicker::CreateNative(nsIWidget *aParent,
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const PRUnichar *aTitle,
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PRInt16 aMode)
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{
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mWidget = gtk_file_selection_new((const gchar *)nsCAutoString(aTitle));
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gtk_signal_connect(GTK_OBJECT(mWidget),
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"destroy",
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GTK_SIGNAL_FUNC(DestroySignal),
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this);
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gtk_button_box_set_layout(GTK_BUTTON_BOX(GTK_FILE_SELECTION(mWidget)->button_area), GTK_BUTTONBOX_SPREAD);
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mOptionMenu = gtk_option_menu_new();
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gtk_box_pack_start(GTK_BOX(GTK_FILE_SELECTION(mWidget)->main_vbox), mOptionMenu, PR_FALSE, PR_FALSE, 0);
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gtk_widget_show(mOptionMenu);
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// Hide the file column for the folder case.
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if (aMode == nsIFilePicker::modeGetFolder) {
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gtk_widget_hide((GTK_FILE_SELECTION(mWidget)->file_list)->parent);
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}
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return NS_OK;
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}
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gint
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nsFilePicker::DestroySignal(GtkWidget * aGtkWidget,
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nsFilePicker* aWidget)
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{
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aWidget->OnDestroySignal(aGtkWidget);
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return TRUE;
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}
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void
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nsFilePicker::OnDestroySignal(GtkWidget* aGtkWidget)
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{
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if (aGtkWidget == mWidget) {
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mWidget = nsnull;
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}
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}
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@ -1,69 +0,0 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1999 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Stuart Parmenter <pavlov@netscape.com>
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*/
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#ifndef nsFilePicker_h__
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#define nsFilePicker_h__
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#include "nsBaseFilePicker.h"
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#include "nsString.h"
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#include <gtk/gtk.h>
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/**
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* Native GTK FileSelector wrapper
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*/
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class nsFilePicker : public nsBaseFilePicker
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{
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public:
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nsFilePicker();
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virtual ~nsFilePicker();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIFILEPICKER
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protected:
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/* method from nsBaseFilePicker */
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NS_IMETHOD CreateNative(nsIWidget *aParent,
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const PRUnichar *aTitle,
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PRInt16 aMode);
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static gint DestroySignal(GtkWidget * aGtkWidget,
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nsFilePicker* aWidget);
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virtual void OnDestroySignal(GtkWidget* aGtkWidget);
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GtkWidget *mWidget;
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GtkWidget *mOptionMenu;
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GtkWidget *mFilterMenu;
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PRUint32 mNumberOfFilters;
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const nsString* mTitles;
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const nsString* mFilters;
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nsString mDefault;
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nsCOMPtr<nsILocalFile> mDisplayDirectory;
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PRInt16 mSelectedType;
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};
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#endif // nsFilePicker_h__
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