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ForecastView.cpp
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/*
* Copyright 2015 Adrián Arroyo Calle <[email protected]>
* Copyright 2015 Przemysław Buczkowski <[email protected]>
* Copyright 2014 George White
* All rights reserved. Distributed under the terms of the MIT license.
*/
#include <Alert.h>
#include <AppKit.h>
#include <Bitmap.h>
#include <Catalog.h>
#include <ControlLook.h>
#include <FindDirectory.h>
#include <Font.h>
#include <GroupLayout.h>
#include <LayoutBuilder.h>
#include <IconUtils.h>
#include <Locale.h>
#include <Menu.h>
#include <MenuBar.h>
#include <MenuItem.h>
#include <NetworkDevice.h>
#include <NetworkInterface.h>
#include <NetworkRoster.h>
#include <PopUpMenu.h>
#include <TranslationUtils.h>
#include <Url.h>
#include <UrlProtocolRoster.h>
#include <UrlRequest.h>
#include "ForecastView.h"
#include "NetListener.h"
#include "PreferencesWindow.h"
#include "SelectionWindow.h"
const float kDraggerSize = 7;
const char* kSettingsFileName = "Weather settings";
const char* kDefaultCityName = "Menlo Park, CA";
const char* kDefaultCityId = "2449435";
const bool kDefaultShowForecast = true;
const int32 kMaxUpdateDelay = 240;
const int32 kMaxForecastDay = 5;
const int32 kReconnectionDelay = 5;
extern const char* kSignature;
#undef B_TRANSLATION_CONTEXT
#define B_TRANSLATION_CONTEXT "ForecastView"
class TransparentButton : public BButton {
public:
TransparentButton(const char* name, const char* label, BMessage* message);
virtual void Draw (BRect updateRect);
};
TransparentButton::TransparentButton(const char* name, const char* label, BMessage* message)
:
BButton(name, label, message, B_DRAW_ON_CHILDREN)
{
}
void
TransparentButton::Draw(BRect updateRect)
{
BRect rect(Bounds());
rgb_color background = ViewColor();
rgb_color base = LowColor();
rgb_color textColor = ui_color(B_CONTROL_TEXT_COLOR);
uint32 flags = be_control_look->Flags(this);
flags |= BControlLook::B_FLAT;
const float kLabelMargin = 8;
// always leave some room around the label
rect.InsetBy(kLabelMargin, kLabelMargin);
const BBitmap* icon = IconBitmap(
(Value() == B_CONTROL_OFF
? B_INACTIVE_ICON_BITMAP : B_ACTIVE_ICON_BITMAP)
| (IsEnabled() ? 0 : B_DISABLED_ICON_BITMAP));
be_control_look->DrawLabel(this, Label(), icon, rect, updateRect, base,
flags, BAlignment(B_ALIGN_CENTER, B_ALIGN_MIDDLE), &textColor);
}
ForecastView::ForecastView(BRect frame, BMessage* settings)
:
BView(frame, B_TRANSLATE_SYSTEM_NAME("Weather"), B_FOLLOW_NONE,
B_WILL_DRAW | B_FRAME_EVENTS | B_DRAW_ON_CHILDREN),
fDownloadThread(-1),
fReplicated(false),
fUpdateDelay(kMaxUpdateDelay),
fAutoUpdate(NULL),
fDelayUpdateAfterReconnection(NULL),
fConnected(false)
{
_ApplyState(settings);
_Init();
}
ForecastView::~ForecastView()
{
StopReload();
_DeleteBitmaps();
delete fAutoUpdate;
}
void
ForecastView::_Init()
{
_LoadBitmaps();
fCondition = 34;
// Icon for weather
fConditionButton = new TransparentButton("condition", "",
new BMessage(kUpdateMessage));
fConditionButton->SetIcon(fFewClouds[LARGE_ICON]);
fConditionButton->SetFlat(true);
// Description (e.g. "Mostly showers", "Cloudy", "Sunny").
BFont bold_font(be_bold_font);
bold_font.SetSize(18);
fConditionView = new LabelView("description",
B_TRANSLATE("Loading" B_UTF8_ELLIPSIS));
fConditionView->SetFont(&bold_font);
BFont plain_font(be_plain_font);
plain_font.SetSize(16);
// Temperature (e.g. high 32 degrees C)
fTemperatureView = new LabelView("temperature", "--");
fTemperatureView->SetFont(&plain_font);
// City
fCityView = new LabelView("city", "--");
fCityView->SetFont(&plain_font);
SetCityName(fCity);
fForecastView = new BGroupView(B_HORIZONTAL);
BGroupLayout* forecastLayout = fForecastView->GroupLayout();
forecastLayout->SetInsets(0, 2, 0, 0);
forecastLayout->SetSpacing(2);
for (int32 i = 0; i < kMaxForecastDay; i++) {
fForecastDayView[i] = new ForecastDayView(BRect(0, 0, 62, 112));
fForecastDayView[i]->SetIcon(fFewClouds[SMALL_ICON]);
fForecastDayView[i]->SetDisplayUnit(fDisplayUnit);
forecastLayout->AddView(fForecastDayView[i]);
}
if (!fShowForecast) {
fForecastView->Hide();
}
BLayoutBuilder::Group<>(this, B_VERTICAL, 0)
.SetInsets(5, 5,
5, 5)
.AddGrid()
.Add(fConditionButton, 0, 0)
.AddGroup(B_VERTICAL,0, 1,0)
.Add(fConditionView)
.AddGroup(B_HORIZONTAL)
.Add(fTemperatureView)
.Add(fCityView)
.End()
.End()
.Add(fForecastView, 0, 1, 2)
.End()
.AddGroup(B_HORIZONTAL, 0)
.AddGlue()
.Add(fDragger = new BDragger(this))
.End()
.End();
SetViewColor(fBackgroundColor);
fDragger->SetExplicitMinSize(BSize(kDraggerSize, kDraggerSize));
fDragger->SetExplicitMaxSize(BSize(kDraggerSize, kDraggerSize));
}
BArchivable*
ForecastView::Instantiate(BMessage* archive)
{
if (!validate_instantiation(archive, "ForecastView"))
return NULL;
return new ForecastView(archive);
}
ForecastView::ForecastView(BMessage* archive)
:
BView(archive),
fDownloadThread(-1),
fForcedForecast(false),
fReplicated(true),
fUpdateDelay(kMaxUpdateDelay),
fAutoUpdate(NULL),
fDelayUpdateAfterReconnection(NULL),
fConnected(false)
{
_ApplyState(archive);
// Use _Init to rebuild the View with deep = false in Archive
_Init();
}
status_t
ForecastView::_ApplyState(BMessage* archive)
{
if (archive->FindString("city", &fCity)!= B_OK)
fCity = kDefaultCityName;
if (archive->FindString("cityId", &fCityId)!= B_OK)
fCityId = kDefaultCityId;
int32 unit;
if (archive->FindInt32("displayUnit", &unit) != B_OK) {
bool fahrenheit;
if (archive->FindBool("fahrenheit", &fahrenheit) == B_OK) {
if (fahrenheit) {
fDisplayUnit = FAHRENHEIT;
} else {
fDisplayUnit = CELSIUS;
}
} else {
if (IsFahrenheitDefault()) {
fDisplayUnit = FAHRENHEIT;
} else {
fDisplayUnit = CELSIUS;
}
}
} else {
fDisplayUnit = (DisplayUnit) unit;
}
if (archive->FindBool("showForecast", &fShowForecast) != B_OK)
fShowForecast = kDefaultShowForecast;
rgb_color *color;
ssize_t colorsize;
status_t status;
status = archive->FindData("backgroundColor", B_RGB_COLOR_TYPE, (const void **)&color, &colorsize);
fBackgroundColor = (status == B_NO_ERROR) ? *color : (fReplicated ? B_TRANSPARENT_COLOR : ui_color(B_PANEL_BACKGROUND_COLOR));
status = archive->FindData("textColor", B_RGB_COLOR_TYPE, (const void **)&color, &colorsize);
fTextColor = (status == B_NO_ERROR) ? *color : ui_color(B_PANEL_TEXT_COLOR);
return B_OK;
}
status_t
ForecastView::Archive(BMessage* into, bool deep) const
{
status_t status;
status = BView::Archive(into, false); // NO DEEP REBUILD THE VIEW
if (status < B_OK)
return status;
status = into->AddString("add_on", kSignature);
if (status < B_OK)
return status;
status = SaveState(into, deep);
if (status < B_OK)
return status;
return B_OK;
}
status_t
ForecastView::SaveState(BMessage* into, bool deep) const
{
status_t status;
status = into->AddString("city", fCity);
if (status != B_OK)
return status;
status = into->AddString("cityId", fCityId);
if (status != B_OK)
return status;
status = into->AddInt32("displayUnit", (int32)fDisplayUnit);
if (status != B_OK)
return status;
status = into->AddBool("showForecast", fShowForecast);
if (status != B_OK)
return status;
if (!IsDefaultColor() || fReplicated) {
status = into->AddData("textColor", B_RGB_COLOR_TYPE, &fTextColor, sizeof(rgb_color));
if (status != B_OK)
return status;
status = into->AddData("backgroundColor", B_RGB_COLOR_TYPE, &fBackgroundColor, sizeof(rgb_color));
if (status != B_OK)
return status;
}
return B_OK;
}
void
ForecastView::AttachedToWindow()
{
if (fReplicated)
fConditionButton->SetTarget(BMessenger(this));
BMessenger view(this);
BMessage autoUpdateMessage(kAutoUpdateMessage);
fAutoUpdate = new BMessageRunner(view, &autoUpdateMessage, (bigtime_t)fUpdateDelay * 60 * 1000 * 1000);
fConnected = _NetworkConnected();
if (!fConnected) {
SetCondition(B_TRANSLATE("No network"));
start_watching_network(
B_WATCH_NETWORK_INTERFACE_CHANGES | B_WATCH_NETWORK_LINK_CHANGES, this);
}
else
view.SendMessage(new BMessage(kUpdateMessage));
BView::AttachedToWindow();
}
void
ForecastView::AllAttached()
{
BView::AllAttached();
SetTextColor(fTextColor);
if (!_SupportTransparent() && fBackgroundColor == B_TRANSPARENT_COLOR)
fBackgroundColor = ui_color(B_PANEL_BACKGROUND_COLOR);
SetBackgroundColor(fBackgroundColor);
}
void
ForecastView::Draw(BRect updateRect)
{
if (fBackgroundColor != B_TRANSPARENT_COLOR) {
SetHighColor(fBackgroundColor);
FillRect(updateRect);
}
}
bool
ForecastView::_SupportTransparent() {
return fReplicated && Parent() && (Parent()->Flags() & B_DRAW_ON_CHILDREN) != 0;
}
void
ForecastView::MessageReceived(BMessage *msg)
{
if (msg->WasDropped()) {
rgb_color* color = NULL;
ssize_t size = 0;
if (msg->FindData("RGBColor", (type_code)'RGBC', (const void**)&color,
&size) == B_OK) {
BPoint point;
uint32 buttons;
GetMouse(&point, &buttons, true);
BMenuItem* item;
BPopUpMenu* popup = new BPopUpMenu("PopUp", false);
popup->AddItem(item = new BMenuItem(B_TRANSLATE("Background"), new BMessage('BACC')));
popup->AddItem(item = new BMenuItem(B_TRANSLATE("Text"), new BMessage('TEXC')));
popup->AddSeparatorItem();
popup->AddItem(item = new BMenuItem(B_TRANSLATE("Default"), new BMessage('DEFT')));
item->SetEnabled(!IsDefaultColor());
if (_SupportTransparent()) {
popup->AddItem(item = new BMenuItem(B_TRANSLATE("Transparent"), new BMessage('TRAS')));
item->SetEnabled(ViewColor() != B_TRANSPARENT_COLOR);
}
ConvertToScreen(&point);
item = popup->Go(point);
if (item && item->Message()->what == 'BACC')
SetBackgroundColor(*color);
if (item && item->Message()->what == 'TEXC')
SetTextColor(*color);
if (item && item->Message()->what == 'DEFT') {
SetBackgroundColor(ui_color(B_PANEL_BACKGROUND_COLOR));
SetTextColor(ui_color(B_PANEL_TEXT_COLOR));
}
if (item && item->Message()->what == 'TRAS') {
SetBackgroundColor(B_TRANSPARENT_COLOR);
}
return;
}
}
switch (msg->what) {
case kDataMessage: {
BString text("");
msg->FindInt32("temp", &fTemperature);
msg->FindInt32("code", &fCondition);
msg->FindString("text", &text);
BString tempText = FormatString(fDisplayUnit,fTemperature);
fTemperatureView->SetText(tempText.String());
SetCondition(_GetWeatherMessage(fCondition));
fConditionButton->SetIcon(GetWeatherIcon(fCondition, LARGE_ICON));
break;
}
case kForecastDataMessage: {
BString text("");
int32 forecastNum;
BString day;
int32 condition;
int32 high, low;
msg->FindInt32("forecast", &forecastNum);
msg->FindInt32("high", &high);
msg->FindInt32("low", &low);
msg->FindInt32("code", &condition);
msg->FindString("text", &text);
msg->FindString("day", &day);
text = _GetWeatherMessage(condition);
day = _GetDayText(day);
if (forecastNum < 0 || forecastNum >= kMaxForecastDay)
break;
fForecastDayView[forecastNum]->SetDayLabel(day);
fForecastDayView[forecastNum]->SetIcon(GetWeatherIcon(condition, SMALL_ICON));
fForecastDayView[forecastNum]->SetHighTemp(high);
fForecastDayView[forecastNum]->SetLowTemp(low);
fForecastDayView[forecastNum]->SetToolTip(text);
break;
}
case kFailureMessage: {
fConnected = _NetworkConnected();
if (!fConnected) {
SetCondition(B_TRANSLATE("No network"));
start_watching_network(
B_WATCH_NETWORK_INTERFACE_CHANGES | B_WATCH_NETWORK_LINK_CHANGES, this);
} else {
SetCondition(B_TRANSLATE("Connection error"));
}
break;
}
case kUpdateMessage:
if (fConnected) {
SetCondition(B_TRANSLATE("Loading" B_UTF8_ELLIPSIS));
}
case kAutoUpdateMessage:
Reload();
break;
case kShowForecastMessage:
_ShowForecast(!fShowForecast);
if (fShowForecast)
Reload();
break;
case kUpdateCityName: {
BString newCityName;
if (msg->FindString("city", &newCityName) == B_OK)
SetCityName(newCityName);
break;
}
case kUpdateTTLMessage: {
int32 ttl;
msg->FindInt32("ttl", &ttl);
SetUpdateDelay(ttl < kMaxUpdateDelay ? ttl : kMaxUpdateDelay);
break;
}
case B_NETWORK_MONITOR:{
fConnected = _NetworkConnected();
if (fConnected) {
SetCondition(B_TRANSLATE("Connecting" B_UTF8_ELLIPSIS));
BMessenger view(this);
BMessage updateMessage(kUpdateMessage);
delete fDelayUpdateAfterReconnection;
fDelayUpdateAfterReconnection = new BMessageRunner(view, &updateMessage, (bigtime_t) kReconnectionDelay *1000 * 1000, 1);
stop_watching_network(this);
}
break;
}
case B_ABOUT_REQUESTED: {
BAlert *alert = new BAlert(B_TRANSLATE("About Weather"),
B_TRANSLATE("Weather (The Replicant version)"),
B_TRANSLATE("OK"));
alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
alert->Go();
break;
}
default:
BView::MessageReceived(msg);
}
}
void
ForecastView::_LoadBitmaps()
{
_LoadIcons(fAlert, 'rGFX', "Artwork/weather_alert.hvif");
_LoadIcons(fClearNight, 'rGFX', "Artwork/weather_clear_night.hvif");
_LoadIcons(fClear, 'rGFX', "Artwork/weather_clear.hvif");
_LoadIcons(fClouds, 'rGFX', "Artwork/weather_clouds.hvif");
_LoadIcons(fCold, 'rGFX', "Artwork/weather_cold.hvif");
_LoadIcons(fDrizzle, 'rGFX', "Artwork/weather_drizzle.hvif");
_LoadIcons(fFewClouds, 'rGFX', "Artwork/weather_few_clouds.hvif");
_LoadIcons(fFog, 'rGFX', "Artwork/weather_fog.hvif");
_LoadIcons(fFreezingDrizzle, 'rGFX', "Artwork/weather_freezing_drizzle.hvif");
_LoadIcons(fIsolatedThunderstorm, 'rGFX', "Artwork/weather_isolated_thunderstorm.hvif");
_LoadIcons(fLightSnow, 'rGFX', "Artwork/weather_light_snow.hvif");
_LoadIcons(fMixedSnowRain, 'rGFX', "Artwork/weather_mixed_snow_rain.hvif");
_LoadIcons(fMostlyCloudyNight, 'rGFX', "Artwork/weather_mostly_cloudy_night.hvif");
_LoadIcons(fNightFewClouds, 'rGFX', "Artwork/weather_night_few_clouds.hvif");
_LoadIcons(fRainingScattered, 'rGFX', "Artwork/weather_raining_scattered.hvif");
_LoadIcons(fRaining, 'rGFX', "Artwork/weather_raining.hvif");
_LoadIcons(fSevereThunderstorm, 'rGFX', "Artwork/weather_severe_thunderstorm.hvif");
_LoadIcons(fIsolatedThundershowers, 'rGFX', "Artwork/weather_isolated_thundershowers.hvif");
_LoadIcons(fShining, 'rGFX', "Artwork/weather_shining.hvif");
_LoadIcons(fShiny, 'rGFX', "Artwork/weather_shiny.hvif");
_LoadIcons(fSnow, 'rGFX', "Artwork/weather_snow.hvif");
_LoadIcons(fStorm, 'rGFX', "Artwork/weather_storm.hvif");
_LoadIcons(fThunder, 'rGFX', "Artwork/weather_thunder.hvif");
_LoadIcons(fTropicalStorm, 'rGFX', "Artwork/weather_tropical_storm.hvif");
_LoadIcons(fCloud, 'rGFX', "Artwork/weather_cloud.hvif");
}
void
ForecastView::_DeleteBitmaps()
{
_DeleteIcons(fAlert);
_DeleteIcons(fClearNight);
_DeleteIcons(fClear);
_DeleteIcons(fClouds);
_DeleteIcons(fCold);
_DeleteIcons(fDrizzle);
_DeleteIcons(fFewClouds);
_DeleteIcons(fFog);
_DeleteIcons(fFreezingDrizzle);
_DeleteIcons(fIsolatedThunderstorm);
_DeleteIcons(fLightSnow);
_DeleteIcons(fMixedSnowRain);
_DeleteIcons(fMostlyCloudyNight);
_DeleteIcons(fNightFewClouds);
_DeleteIcons(fRainingScattered);
_DeleteIcons(fRaining);
_DeleteIcons(fIsolatedThundershowers);
_DeleteIcons(fSevereThunderstorm);
_DeleteIcons(fShining);
_DeleteIcons(fShiny);
_DeleteIcons(fSnow);
_DeleteIcons(fStorm);
_DeleteIcons(fThunder);
_DeleteIcons(fTropicalStorm);
_DeleteIcons(fCloud);
}
void
ForecastView::_DeleteIcons(BBitmap* bitmap[3])
{
delete bitmap[0];
delete bitmap[1];
delete bitmap[2];
bitmap[0] = NULL;
bitmap[1] = NULL;
bitmap[2] = NULL;
}
void
ForecastView::_LoadIcons(BBitmap* bitmap[3], uint32 type, const char* name)
{
size_t dataSize;
bitmap[0] = NULL;
bitmap[1] = NULL;
bitmap[2] = NULL;
const void* data = NULL;
BResources resources;
status_t status = resources.SetToImage(&&dummy_label);
dummy_label:
if (status == B_OK)
data = resources.LoadResource(type, name, &dataSize);
if (data != NULL){
BBitmap* smallBitmap = new BBitmap(BRect(0, 0, kSizeSmallIcon - 1, kSizeSmallIcon - 1), 0,
B_RGBA32);
BBitmap* largeBitmap = new BBitmap(BRect(0, 0, kSizeLargeIcon - 1, kSizeLargeIcon - 1), 0,
B_RGBA32);
BBitmap* deskbarBitmap = new BBitmap(BRect(0, 0, kSizeDeskBarIcon - 1, kSizeDeskBarIcon - 1), 0,
B_RGBA32);
status_t status = smallBitmap->InitCheck();
if (status == B_OK) {
status = BIconUtils::GetVectorIcon(
reinterpret_cast<const uint8*>(data), dataSize, smallBitmap);
};
status = largeBitmap->InitCheck();
if (status == B_OK) {
status = BIconUtils::GetVectorIcon(
reinterpret_cast<const uint8*>(data), dataSize, largeBitmap);
};
status = deskbarBitmap->InitCheck();
if (status == B_OK) {
status = BIconUtils::GetVectorIcon(
reinterpret_cast<const uint8*>(data), dataSize, deskbarBitmap);
};
bitmap[0] = smallBitmap;
bitmap[1] = largeBitmap;
bitmap[2] = deskbarBitmap;
};
}
const char *
ForecastView::_GetWeatherMessage(int32 condition)
{
switch (condition) { // https://developer.yahoo.com/weather/documentation.html
case 0: return B_TRANSLATE("Tornado");
case 1: return B_TRANSLATE("Tropical storm");
case 2: return B_TRANSLATE("Hurricane");
case 3: return B_TRANSLATE("Severe thunderstorms");
case 4: return B_TRANSLATE("Thunderstorms");
case 5: return B_TRANSLATE("Mixed rain and snow");
case 6: return B_TRANSLATE("Mixed rain and sleet");
case 7: return B_TRANSLATE("Mixed snow and sleet");
case 8: return B_TRANSLATE("Freezing drizzle");
case 9: return B_TRANSLATE("Drizzle");
case 10: return B_TRANSLATE("Freezing rain");
// 11 - 12 It isn't an error repeated
case 11: return B_TRANSLATE("Showers");
case 12: return B_TRANSLATE("Showers");
case 13: return B_TRANSLATE("Snow flurries");
case 14: return B_TRANSLATE("Light snow showers");
case 15: return B_TRANSLATE("Blowing snow");
case 16: return B_TRANSLATE("Snow");
case 17: return B_TRANSLATE("Hail");
case 18: return B_TRANSLATE("Sleet");
case 19: return B_TRANSLATE("Dust");
case 20: return B_TRANSLATE("Fog");
case 21: return B_TRANSLATE("Haze");
case 22: return B_TRANSLATE("Smoky");
case 23: return B_TRANSLATE("Blustery");
case 24: return B_TRANSLATE("Windy");
case 25: return B_TRANSLATE("Cold");
case 26: return B_TRANSLATE("Cloudy");
case 27: return B_TRANSLATE("Mostly cloudy");
case 28: return B_TRANSLATE("Mostly cloudy");
case 29: return B_TRANSLATE("Partly cloudy");
case 30: return B_TRANSLATE("Partly cloudy");
case 31: return B_TRANSLATE("Clear");
case 32: return B_TRANSLATE("Sunny");
case 33: return B_TRANSLATE("Fair");
case 34: return B_TRANSLATE("Fair");
case 35: return B_TRANSLATE("Mixed rain and hail");
case 36: return B_TRANSLATE("Hot");
case 37: return B_TRANSLATE("Isolated thunderstorms");
// 38 - 39 It isn't an error repeated
// 39 is PM Showers, Probably a documentation error
case 38: return B_TRANSLATE("Scattered thunderstorms");
case 39: return B_TRANSLATE("Scattered thunderstorms");
case 40: return B_TRANSLATE("Scattered showers");
case 41: return B_TRANSLATE("Heavy snow");
case 42: return B_TRANSLATE("Scattered snow showers");
case 43: return B_TRANSLATE("Heavy snow");
case 44: return B_TRANSLATE("Partly cloudy");
case 45: return B_TRANSLATE("Thundershowers");
case 46: return B_TRANSLATE("Snow showers");
case 47: return B_TRANSLATE("Isolated thundershowers");
case 3200: return B_TRANSLATE("Not available");
}
return B_TRANSLATE("Not available");
}
BBitmap*
ForecastView::GetWeatherIcon(weatherIconSize iconSize)
{
return GetWeatherIcon(fCondition, iconSize);
}
int32 ForecastView::Temperature()
{
return fTemperature;
}
BBitmap*
ForecastView::GetWeatherIcon(int32 condition, weatherIconSize iconSize)
{
switch (condition) { // https://developer.yahoo.com/weather/documentation.html
case 0: // tornado
case 1: return fTropicalStorm[iconSize]; // tropical storm
case 2: return fAlert[iconSize]; // hurricane
case 3: return fSevereThunderstorm[iconSize]; // severe thunderstorms
case 4: return fStorm[iconSize]; // thunderstorms
case 5: return fMixedSnowRain[iconSize]; // mixed rain and snow
case 6: // mixed rain and sleet
case 7: return fSnow[iconSize]; // mixed snow and sleet
case 8: return fFreezingDrizzle[iconSize]; // freezing drizzle
case 9: return fDrizzle[iconSize]; // drizzle
case 10: return fRaining[iconSize]; // freezing rain
// 11 - 12 It isn't an error repeated
case 11: // showers
case 12: return fRainingScattered[iconSize]; // showers
case 13: // snow flurries
case 14: return fLightSnow[iconSize]; // light snow showers
case 15: // blowing snow
case 16: // snow
case 17: // hail
case 18: return fSnow[iconSize]; // sleet
case 19: break; //*dust
case 20: return fFog[iconSize]; // fog
case 21: break; //*haze
case 22: break; //*smoky
case 23: break; //*blustery
case 24: break; //*windy
case 25: return fCold[iconSize]; //*cold
case 26: return fCloud[iconSize]; // cloudy
case 27: return fMostlyCloudyNight[iconSize]; // mostly cloudy (night)
case 28: return fClouds[iconSize]; // mostly cloudy (day)
case 29: return fNightFewClouds[iconSize]; // partly cloudy (night)
case 30: return fFewClouds[iconSize]; // partly cloudy (day)
case 31: return fClearNight[iconSize]; // clear (night)
case 32: return fClear[iconSize]; // sunny
case 33: return fClearNight[iconSize]; // fair (night)
case 34: return fFewClouds[iconSize]; // fair (day)
case 35: return fRainingScattered[iconSize]; // mixed rain and hail
case 36: return fShining[iconSize]; // hot
case 37: return fIsolatedThunderstorm[iconSize]; // isolated thunderstorms
// 38 - 39 It isn't an error repeated
// 39 is PM Showers, Probably a documentation error
case 38: return fStorm[iconSize]; // scattered thunderstorms
case 39: return fRainingScattered[iconSize]; // scattered thunderstorms
case 40: return fRainingScattered[iconSize]; // scattered showers
case 41: // heavy snow
case 42: // scattered snow showers
case 43: return fSnow[iconSize]; // heavy snow
case 44: return fClouds[iconSize]; // partly cloudy
case 45: return fStorm[iconSize]; // thundershowers
case 46: return fSnow[iconSize]; // snow showers
case 47: return fIsolatedThundershowers[iconSize]; // isolated thundershowers
case 3200: break; //*not available
}
return NULL; // Change to N/A
}
BString
ForecastView::_GetDayText(const BString& dayName) const
{
BWeekday day;
if (strcmp(dayName.String(), "Mon") == 0) day = B_WEEKDAY_MONDAY;
if (strcmp(dayName.String(), "Tue") == 0) day = B_WEEKDAY_TUESDAY;
if (strcmp(dayName.String(), "Wed") == 0) day = B_WEEKDAY_WEDNESDAY;
if (strcmp(dayName.String(), "Thu") == 0) day = B_WEEKDAY_THURSDAY;
if (strcmp(dayName.String(), "Fri") == 0) day = B_WEEKDAY_FRIDAY;
if (strcmp(dayName.String(), "Sat") == 0) day = B_WEEKDAY_SATURDAY;
if (strcmp(dayName.String(), "Sun") == 0) day = B_WEEKDAY_SUNDAY;
BString translateDayName;
status_t result = fDateFormat.GetDayName(day, translateDayName, B_LONG_DATE_FORMAT);
return result == B_OK ? translateDayName : dayName;
}
void
ForecastView::SetCityId(BString cityId)
{
fCityId = cityId;
}
BString
ForecastView::CityId()
{
return fCityId;
}
void
ForecastView::SetCityName(BString city)
{
fCity = city;
fCityView->TruncateString(&city, B_TRUNCATE_END, 150);
if (city != fCity)
fCityView->SetToolTip(fCity);
else
fCityView->SetToolTip("");
fCityView->SetText(city);
}
BString
ForecastView::CityName()
{
return fCity;
}
void
ForecastView::SetUpdateDelay(int32 delay)
{
if (fUpdateDelay != delay) {
fUpdateDelay = delay;
fAutoUpdate->SetInterval((bigtime_t)fUpdateDelay * 60 * 1000 * 1000);
}
}
int32
ForecastView::UpdateDelay()
{
return fUpdateDelay;
}
void
ForecastView::SetDisplayUnit(DisplayUnit unit)
{
BString tempString;
fDisplayUnit = unit;
tempString = FormatString(fDisplayUnit,fTemperature);
fTemperatureView->SetText(tempString);
for (int32 i = 0; i < kMaxForecastDay; i++)
{
fForecastDayView[i]->SetDisplayUnit(fDisplayUnit);
}
}
DisplayUnit
ForecastView::Unit()
{
return fDisplayUnit;
}
// TODO replace this function when the localekit one is available
bool
ForecastView::IsFahrenheitDefault()
{
BFormattingConventions conventions;
if (BLocale::Default()->GetFormattingConventions(&conventions)
== B_OK && conventions.CountryCode() != NULL) {
if (strcmp(conventions.CountryCode(), "US") == 0)
return true;
if (strcmp(conventions.CountryCode(), "BS") == 0)
return true;
if (strcmp(conventions.CountryCode(), "BZ") == 0)
return true;
if (strcmp(conventions.CountryCode(), "PW") == 0)
return true;
if (strcmp(conventions.CountryCode(), "KY") == 0)
return true;
if (strcmp(conventions.CountryCode(), "GU") == 0)
return true;
if (strcmp(conventions.CountryCode(), "PR") == 0)
return true;
if (strcmp(conventions.CountryCode(), "VI") == 0)
return true;
}
return false;
}
int32
ForecastView::GetCondition()
{
return fCondition;
}
BString
ForecastView::GetStatus()
{
return fConditionView->Text();
}
void
ForecastView::SetCondition(BString condition)
{
BString conditionTruncated(condition);
fConditionView->TruncateString(&conditionTruncated, B_TRUNCATE_END, 196);
if (conditionTruncated != condition)
fConditionView->SetToolTip(condition);
else
fConditionView->SetToolTip("");
fConditionView->SetText(conditionTruncated);
}
void
ForecastView::SetShowForecast(bool showForecast)
{
_ShowForecast(showForecast);
}
bool
ForecastView::ShowForecast()
{
return fShowForecast;
}
void
ForecastView::Reload(bool forcedForecast)
{
if (!fConnected)
return;
StopReload();
fForcedForecast = forcedForecast;
fDownloadThread = spawn_thread(&_DownloadDataFunc,
"Download Data", B_NORMAL_PRIORITY, this);
if (fDownloadThread >= 0)
resume_thread(fDownloadThread);
}
void
ForecastView::StopReload()
{
if (fDownloadThread < 0)
return;
wait_for_thread(fDownloadThread, NULL);
fDownloadThread = -1;
}
int32
ForecastView::_DownloadDataFunc(void *cookie)
{
ForecastView* forecastView = static_cast<ForecastView*>(cookie);
forecastView->_DownloadData();
return 0;
}
void
ForecastView::_DownloadData()
{
BString urlString("https://query.yahooapis.com/v1/public/yql");
if (fShowForecast || fForcedForecast)
urlString << "?q=select+*+from+weather.forecast+";
else
urlString << "?q=select+item.condition+from+weather.forecast+";
urlString << "where+woeid+=+" << fCityId << "&format=json";
NetListener listener(this, WEATHER_REQUEST);
BUrlRequest* request =
BUrlProtocolRoster::MakeRequest(BUrl(urlString.String()),
&listener);
thread_id thread = request->Run();
wait_for_thread(thread, NULL);
delete request;
}
void
ForecastView::_ShowForecast(bool show)
{
if (fShowForecast == show)
return;
fShowForecast = show;
if (fShowForecast)
fForecastView->Show();
else
fForecastView->Hide();
}
void
ForecastView::SetTextColor(rgb_color color)
{
fTextColor = color;
SetHighColor(color);
fConditionButton->SetHighColor(color);
fConditionView->SetHighColor(color);
fTemperatureView->SetHighColor(color);
fCityView->SetHighColor(color);
fForecastView->SetHighColor(color);
for (int32 i = 0; i < kMaxForecastDay; i++) {
fForecastDayView[i]->SetTextColor(color);