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f7a0f575a8
all columns are seen (taking care not to become bigger than the screen) and center the window on screen. +alphabranch git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32853 a95241bf-73f2-0310-859d-f6bbb57e9c96
155 lines
2.6 KiB
C++
155 lines
2.6 KiB
C++
/*
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* Copyright 2002-2009 Haiku Inc. All rights reserved.
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* Distributed under the terms of the MIT license.
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*
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* Authors:
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* Erik Jaesler <ejakowatz@users.sourceforge.net>
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* Ithamar R. Adema <ithamar@unet.nl>
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* Stephan Aßmus <superstippi@gmx.de>
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*/
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#include "DriveSetup.h"
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#include "MainWindow.h"
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#include <stdio.h>
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#include <string.h>
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#include <File.h>
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#include <FindDirectory.h>
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#include <Path.h>
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DriveSetup::DriveSetup()
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: BApplication("application/x-vnd.Haiku-DriveSetup"),
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fWindow(NULL),
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fSettings(0UL)
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{
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}
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DriveSetup::~DriveSetup()
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{
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}
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void
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DriveSetup::ReadyToRun()
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{
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fWindow = new MainWindow(BRect(50, 50, 600, 450));
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if (_RestoreSettings() != B_OK)
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fWindow->ApplyDefaultSettings();
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fWindow->Show();
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}
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bool
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DriveSetup::QuitRequested()
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{
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_StoreSettings();
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if (fWindow->Lock()) {
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fWindow->Quit();
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fWindow = NULL;
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}
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return true;
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}
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// #pragma mark -
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status_t
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DriveSetup::_StoreSettings()
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{
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status_t ret = B_ERROR;
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if (fWindow->Lock()) {
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ret = fWindow->StoreSettings(&fSettings);
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fWindow->Unlock();
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}
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if (ret < B_OK) {
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fprintf(stderr, "failed to store settings: %s\n", strerror(ret));
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return ret;
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}
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BFile file;
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ret = _GetSettingsFile(file, true);
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if (ret < B_OK)
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return ret;
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ret = fSettings.Flatten(&file);
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if (ret < B_OK) {
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fprintf(stderr, "failed to flatten settings: %s\n", strerror(ret));
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return ret;
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}
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return B_OK;
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}
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status_t
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DriveSetup::_RestoreSettings()
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{
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BFile file;
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status_t ret = _GetSettingsFile(file, false);
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if (ret < B_OK)
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return ret;
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ret = fSettings.Unflatten(&file);
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if (ret < B_OK) {
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fprintf(stderr, "failed to unflatten settings: %s\n", strerror(ret));
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return ret;
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}
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ret = fWindow->RestoreSettings(&fSettings);
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if (ret < B_OK) {
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fprintf(stderr, "failed to restore settings: %s\n", strerror(ret));
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return ret;
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}
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return B_OK;
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}
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status_t
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DriveSetup::_GetSettingsFile(BFile& file, bool forWriting) const
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{
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BPath path;
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status_t ret = find_directory(B_USER_SETTINGS_DIRECTORY, &path);
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if (ret != B_OK) {
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fprintf(stderr, "failed to get user settings folder: %s\n",
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strerror(ret));
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return ret;
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}
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ret = path.Append("DriveSetup");
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if (ret != B_OK) {
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fprintf(stderr, "failed to construct path: %s\n", strerror(ret));
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return ret;
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}
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uint32 writeFlags = B_CREATE_FILE | B_ERASE_FILE | B_WRITE_ONLY;
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uint32 readFlags = B_READ_ONLY;
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ret = file.SetTo(path.Path(), forWriting ? writeFlags : readFlags);
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if (ret != B_OK) {
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fprintf(stderr, "failed to init file: %s\n", strerror(ret));
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return ret;
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}
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return B_OK;
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}
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// #pragma mark -
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int
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main(int, char**)
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{
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DriveSetup app;
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app.Run();
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return 0;
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}
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