136 lines
2.3 KiB
C++
136 lines
2.3 KiB
C++
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/*
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* Copyright 2006, 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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* Axel Dörfler, axeld@pinc-software.de
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*/
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#include "PowerStatus.h"
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#include "PowerStatusWindow.h"
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#include <Alert.h>
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#include <Application.h>
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#include <Deskbar.h>
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#include <Entry.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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class PowerStatus : public BApplication {
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public:
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PowerStatus();
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virtual ~PowerStatus();
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virtual void ReadyToRun();
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virtual void AboutRequested();
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};
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const char* kSignature = "application/x-vnd.Haiku-PowerStatus";
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const char* kDeskbarSignature = "application/x-vnd.Be-TSKB";
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const char* kDeskbarItemName = "PowerStatus";
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status_t
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our_image(image_info& image)
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{
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int32 cookie = 0;
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while (get_next_image_info(B_CURRENT_TEAM, &cookie, &image) == B_OK) {
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if ((char *)our_image >= (char *)image.text
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&& (char *)our_image <= (char *)image.text + image.text_size)
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return B_OK;
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}
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return B_ERROR;
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}
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// #pragma mark -
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PowerStatus::PowerStatus()
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: BApplication(kSignature)
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{
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}
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PowerStatus::~PowerStatus()
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{
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}
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void
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PowerStatus::ReadyToRun()
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{
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bool isInstalled = false;
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bool isDeskbarRunning = true;
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{
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// if the Deskbar is not alive at this point, it might be after having
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// acknowledged the requester below
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BDeskbar deskbar;
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#ifdef HAIKU_TARGET_PLATFORM_HAIKU
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isDeskbarRunning = deskbar.IsRunning())
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#endif
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isInstalled = deskbar.HasItem(kDeskbarItemName);
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}
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if (isDeskbarRunning && !isInstalled) {
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BAlert* alert = new BAlert("", "Do you want PowerStatus to live in the Deskbar?",
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"Don't", "Install", NULL, B_WIDTH_AS_USUAL, B_WARNING_ALERT);
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alert->SetShortcut(0, B_ESCAPE);
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if (alert->Go()) {
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image_info info;
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entry_ref ref;
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if (our_image(info) == B_OK
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&& get_ref_for_path(info.name, &ref) == B_OK) {
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BDeskbar deskbar;
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deskbar.AddItem(&ref);
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}
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Quit();
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return;
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}
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}
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BWindow* window = new PowerStatusWindow();
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window->Show();
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}
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void
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PowerStatus::AboutRequested()
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{
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BWindow* window = WindowAt(0);
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if (window == NULL)
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return;
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BView* view = window->FindView(kDeskbarItemName);
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if (view == NULL)
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return;
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BMessenger target((BHandler*)view);
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BMessage about(B_ABOUT_REQUESTED);
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target.SendMessage(&about);
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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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PowerStatus app;
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app.Run();
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return 0;
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}
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