summaryrefslogtreecommitdiffstats
path: root/kdevdesigner/designer/designerapp.cpp
blob: 480bc65bd45331a2f5f2022b0cfdeec22d7f1c50 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
 /**********************************************************************
** Copyright (C) 2000 Trolltech AS.  All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#include "designerappiface.h"
#include "designerapp.h"
#include "mainwindow.h"
#include "formwindow.h"

#include <kiconloader.h>

#include <qfile.h>
#include <qdir.h>
#include <qsettings.h>
#include <qsplashscreen.h>

#ifdef Q_WS_WIN
#include <qt_windows.h>
#include <process.h>
#endif

static QSplashScreen *splash = 0;

void set_splash_status( const QString &txt )
{
    if ( !splash )
	return;
    QString splashText = "Licensed to "
			 + QString::fromLatin1( QT_PRODUCT_LICENSEE ) + "\n"
			 + txt;
    splash->message( splashText, Qt::AlignRight|Qt::AlignTop );
}

DesignerApplication::DesignerApplication( int &argc, char **argv )
    : QApplication( argc, argv )
{
#if defined(Q_WS_WIN)
    if ( winVersion() & Qt::WV_NT_based )
	DESIGNER_OPENFILE = RegisterWindowMessage((TCHAR*)"QT_DESIGNER_OPEN_FILE");
    else
	DESIGNER_OPENFILE = RegisterWindowMessageA("QT_DESIGNER_OPEN_FILE");
#endif
}

QSplashScreen *DesignerApplication::showSplash()
{
    QRect screen = QApplication::desktop()->screenGeometry();
    QSettings config;
    config.insertSearchPath( QSettings::Windows, "/Trolltech" );

    QRect mainRect;
    QString keybase = settingsKey();
    bool show = config.readBoolEntry( keybase + "SplashScreen", TRUE );
    mainRect.setX( config.readNumEntry( keybase + "Geometries/MainwindowX", 0 ) );
    mainRect.setY( config.readNumEntry( keybase + "Geometries/MainwindowY", 0 ) );
    mainRect.setWidth( config.readNumEntry( keybase + "Geometries/MainwindowWidth", 500 ) );
    mainRect.setHeight( config.readNumEntry( keybase + "Geometries/MainwindowHeight", 500 ) );
    screen = QApplication::desktop()->screenGeometry( QApplication::desktop()->screenNumber( mainRect.center() ) );

    if ( show ) {
	splash = new QSplashScreen( UserIcon("designer_splash.png") );
	splash->show();
	set_splash_status( "Initializing..." );
    }

    return splash;
}

void DesignerApplication::closeSplash()
{
    splash->hide();
}

static QString *settings_key = 0;
static QString *old_settings_key = 0;

QString DesignerApplication::settingsKey()
{
    if ( !settings_key )
	settings_key = new QString( "/Qt Designer/" +
				    QString::number( (QT_VERSION >> 16) & 0xff ) +
	                            "." + QString::number( (QT_VERSION >> 8) & 0xff ) + "/" );
    return *settings_key;
}

QString DesignerApplication::oldSettingsKey()
{
    if ( !old_settings_key ) {
	int majorVer = (QT_VERSION >> 16) & 0xff;
	int minorVer = (QT_VERSION >> 8) & 0xff;

	// If minorVer is 0 (e.g. 4.0) then we don't want to read the
	// old settings, too much might have changed.
	if ( !minorVer == 0 )
	    minorVer--;

	old_settings_key = new QString( "/Qt Designer/" +
				    QString::number( majorVer ) +
	                            "." + QString::number( minorVer ) + "/" );
    }
    return *old_settings_key;
}

void DesignerApplication::setSettingsKey( const QString &key )
{
    if ( !settings_key )
	settings_key = new QString( key );
    else
	*settings_key = key;
}

#if defined(Q_WS_WIN)
bool DesignerApplication::winEventFilter( MSG *msg )
{
    if ( msg->message == DESIGNER_OPENFILE ) {
	QFile f( QDir::homeDirPath() + "/.designerargs" );
	QFileInfo fi(f);
	if ( fi.lastModified() == lastMod )
	    return QApplication::winEventFilter( msg );
	lastMod = fi.lastModified();
	f.open( IO_ReadOnly );
	QString args;
	f.readLine( args, f.size() );
	QStringList lst = QStringList::split( " ", args );

	for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
	    QString arg = (*it).stripWhiteSpace();
	    if ( arg[0] != '-' ) {
		QObjectList* l = MainWindow::self->queryList( "FormWindow" );
		FormWindow* fw = (FormWindow*) l->first();
		FormWindow* totop = 0;
		bool haveit = FALSE;
		while ( fw ) {
		    haveit = haveit || fw->fileName() == arg;
		    if ( haveit )
			totop = fw;

		    fw = (FormWindow*) l->next();
		}

		if ( !haveit ) {
		    FlashWindow( MainWindow::self->winId(), TRUE );
		    MainWindow::self->openFormWindow( arg );
		} else if ( totop ) {
		    totop->setFocus();
		}
		delete l;
	    }
	}
	return TRUE;
    }
    return QApplication::winEventFilter( msg );
}
#endif