mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-16 12:30:13 +01:00
282 lines
8.6 KiB
C++
282 lines
8.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Samir Gehani <sgehani@netscape.com>
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* Brian Ryner <bryner@brianryner.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsWelcomeDlg.h"
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#include "nsXInstaller.h"
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#include <sys/stat.h>
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const int nsWelcomeDlg::kMsgCount;
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nsWelcomeDlg::nsWelcomeDlg()
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: mTitle(NULL), mWelcomeMsg(NULL), mPixmap(NULL), mBox(NULL)
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{
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memset(mMsgs, 0, sizeof(mMsgs));
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}
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nsWelcomeDlg::~nsWelcomeDlg()
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{
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XI_IF_FREE(mPixmap);
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for (int i = 0; i < kMsgCount; ++i)
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XI_IF_FREE(mMsgs[i]);
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XI_IF_FREE(mWelcomeMsg);
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XI_IF_FREE(mTitle);
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}
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void
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nsWelcomeDlg::Back(GtkWidget *aWidget, gpointer aData)
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{
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DUMP("Back");
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if (aData != gCtx->wdlg) return;
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}
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void
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nsWelcomeDlg::Next(GtkWidget *aWidget, gpointer aData)
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{
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DUMP("Next");
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if (aData != gCtx->wdlg) return;
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// hide this notebook page
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gCtx->wdlg->Hide(nsXInstallerDlg::FORWARD_MOVE);
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// disconnect this dlg's nav btn signal handlers
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gtk_signal_disconnect(GTK_OBJECT(gCtx->back), gCtx->backID);
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gtk_signal_disconnect(GTK_OBJECT(gCtx->next), gCtx->nextID);
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// show the next dlg
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gCtx->ldlg->Show(nsXInstallerDlg::FORWARD_MOVE);
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}
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int
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nsWelcomeDlg::Parse(nsINIParser *aParser)
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{
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int bufsize = 0;
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char *showDlg = NULL;
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char msgName[] = "Message0";
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char *tmp;
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/* optional keys */
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bufsize = 5;
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aParser->GetStringAlloc(DLG_WELCOME, SHOW_DLG, &showDlg, &bufsize);
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if (bufsize != 0 && showDlg) {
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if (strncmp(showDlg, "TRUE", 4) == 0)
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mShowDlg = nsXInstallerDlg::SHOW_DIALOG;
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else if (strncmp(showDlg, "FALSE", 5) == 0)
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mShowDlg = nsXInstallerDlg::SKIP_DIALOG;
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}
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bufsize = 0;
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aParser->GetStringAlloc(DLG_WELCOME, TITLE, &mTitle, &bufsize);
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if (bufsize == 0)
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XI_IF_FREE(mTitle);
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bufsize = 0;
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aParser->GetStringAlloc(DLG_WELCOME, WATERMARK, &mPixmap, &bufsize);
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if (bufsize == 0)
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XI_IF_FREE(mPixmap);
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bufsize = 0;
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aParser->GetStringAlloc(DLG_WELCOME, MSGWELCOME, &tmp, &bufsize);
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if (bufsize == 0) {
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XI_IF_FREE(tmp);
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} else {
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mWelcomeMsg = g_strdup_printf(tmp, gCtx->opt->mProductName);
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}
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for (int i = 0; i < kMsgCount; ++i) {
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bufsize = 0;
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msgName[7] = (char)(i + 48); // ASCII 48 == 0
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aParser->GetStringAlloc(DLG_WELCOME, msgName, &tmp, &bufsize);
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if (bufsize == 0) {
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XI_IF_FREE(tmp);
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} else {
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mMsgs[i] = g_strdup_printf(tmp, gCtx->opt->mProductName);
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}
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}
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return OK;
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}
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int
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nsWelcomeDlg::Show(int aDirection)
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{
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int err = 0;
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int msgLength = 0;
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char *msgText, *textPos;
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XI_VERIFY(gCtx);
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XI_VERIFY(gCtx->notebook);
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if (mWidgetsInit == FALSE) {
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// static widget init
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// Note our page number in the wizard.
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mPageNum = gtk_notebook_get_current_page(GTK_NOTEBOOK(gCtx->notebook));
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// Set up the window title
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gtk_window_set_title(GTK_WINDOW(gCtx->window), mTitle);
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mBox = gtk_hbox_new(FALSE, 0);
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gtk_notebook_append_page(GTK_NOTEBOOK(gCtx->notebook), mBox, NULL);
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GtkWidget *wmbox = gtk_event_box_new();
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if (mPixmap) {
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GdkPixbuf *pb = gdk_pixbuf_new_from_file(mPixmap, NULL);
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if (pb) {
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GdkPixmap *pm = NULL;
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gdk_pixbuf_render_pixmap_and_mask(pb, &pm, NULL, 0);
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if (pm) {
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GtkStyle *newStyle = gtk_style_copy(gtk_widget_get_style(wmbox));
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newStyle->bg_pixmap[GTK_STATE_NORMAL] = pm;
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gtk_widget_set_style(wmbox, newStyle);
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// newStyle now owns the pixmap, so we don't unref it.
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g_object_unref(newStyle);
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// Make the watermark box the width of the pixmap.
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gint width, height;
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gdk_drawable_get_size(pm, &width, &height);
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gtk_widget_set_size_request(wmbox, width, -1);
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}
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// We're done with rendering the pixbuf, so we can destroy it.
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gdk_pixbuf_unref(pb);
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}
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}
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gtk_box_pack_start(GTK_BOX(mBox), wmbox, FALSE, FALSE, 0);
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wmbox = gtk_event_box_new();
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gtk_box_pack_start_defaults(GTK_BOX(mBox), wmbox);
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GtkWidget *inner_hbox = gtk_hbox_new(FALSE, 0);
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gtk_container_add(GTK_CONTAINER(wmbox), inner_hbox);
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GtkWidget *spacer = gtk_alignment_new(0, 0, 0, 0);
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gtk_widget_set_size_request(spacer, 5, -1);
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gtk_box_pack_start(GTK_BOX(inner_hbox), spacer, FALSE, FALSE, 0);
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GtkWidget *vbox = gtk_vbox_new(FALSE, 8);
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gtk_box_pack_start(GTK_BOX(inner_hbox), vbox, FALSE, FALSE, 0);
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for (int i = 0; i < kMsgCount - 1; ++i)
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msgLength += strlen(mMsgs[i]);
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#define kSpanBegin "<span weight=\"bold\" size=\"larger\">"
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#define kSpanEnd "</span>\n\n"
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msgLength += strlen(kSpanBegin) + strlen(mWelcomeMsg) + strlen(kSpanEnd);
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msgText = (char*) malloc(msgLength + (kMsgCount - 1) * 2 + 1);
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textPos = msgText;
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textPos += sprintf(textPos, kSpanBegin "%s" kSpanEnd, mWelcomeMsg);
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for (int i = 0; i < kMsgCount - 1; ++i)
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textPos += sprintf(textPos, "%s\n\n", mMsgs[i]);
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GtkWidget *msg = gtk_label_new(NULL);
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gtk_label_set_markup(GTK_LABEL(msg), msgText);
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gtk_label_set_line_wrap(GTK_LABEL(msg), TRUE);
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gtk_misc_set_alignment(GTK_MISC(msg), 0.0, 0.5);
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GdkColor black_col = { 0, 0, 0, 0 };
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GdkColor white_col = { 0, 65535, 65535, 65535 };
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gtk_widget_modify_text(msg, GTK_STATE_NORMAL, &black_col);
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gtk_widget_modify_bg(wmbox, GTK_STATE_NORMAL, &white_col);
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gtk_box_pack_start(GTK_BOX(vbox), msg, FALSE, FALSE, 0);
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gtk_container_child_set(GTK_CONTAINER(vbox), msg, "padding", 5, NULL);
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free(msgText);
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// Now add 100px of padding, and then the last mesage.
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spacer = gtk_alignment_new(0.0, 0.0, 0.0, 0.0);
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gtk_widget_set_size_request(spacer, -1, 110);
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gtk_box_pack_start(GTK_BOX(vbox), spacer, FALSE, FALSE, 0);
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msgText = (char*) malloc(strlen(mMsgs[kMsgCount - 1]) + 2);
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sprintf(msgText, "%s\n", mMsgs[kMsgCount - 1]);
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msg = gtk_label_new(msgText);
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gtk_widget_modify_text(msg, GTK_STATE_NORMAL, &black_col);
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gtk_misc_set_alignment(GTK_MISC(msg), 0.0, 0.5);
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gtk_box_pack_start(GTK_BOX(vbox), msg, FALSE, FALSE, 0);
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gtk_container_child_set(GTK_CONTAINER(vbox), msg, "padding", 5, NULL);
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free(msgText);
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mWidgetsInit = TRUE;
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} else {
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gtk_notebook_set_page(GTK_NOTEBOOK(gCtx->notebook), mPageNum);
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}
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// No header image for the welcome dialog
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gtk_widget_set_usize(gCtx->header, 0, 0);
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gtk_widget_show_all(mBox);
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// signal connect the buttons
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gCtx->backID = gtk_signal_connect(GTK_OBJECT(gCtx->back), "clicked",
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GTK_SIGNAL_FUNC(nsWelcomeDlg::Back),
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gCtx->wdlg);
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gCtx->nextID = gtk_signal_connect(GTK_OBJECT(gCtx->next), "clicked",
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GTK_SIGNAL_FUNC(nsWelcomeDlg::Next),
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gCtx->wdlg);
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gtk_widget_set_sensitive(gCtx->back, FALSE);
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GTK_WIDGET_SET_FLAGS(gCtx->next, GTK_CAN_DEFAULT);
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gtk_widget_grab_default(gCtx->next);
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gtk_widget_grab_focus(gCtx->next);
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return err;
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}
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int
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nsWelcomeDlg::Hide(int aDirection)
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{
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// hide all this dlg's widgets
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gtk_widget_hide(mBox);
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return OK;
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}
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