Modify about window to take an app signature.
* Grabs the app icon and version from the resource file. * Allow you to specify the copyright holder instead of hardcoding "Haiku, Inc." * Support multiple extra copyright fields. * Modify BAlert to take a custom icon. * Set the custom icon of the BAlert to the app icon. * Also set the app version. * Convert BAboutWindow to derive from BWindow * Place a 128x128 icon and fill out a scrolling BTextView with options such as authors, version history, copyright, license, etc. Still needs some work but is coming along. * Add the word Version to the version line, i8n'ed of course, and tweak the info box and default sizes.
This commit is contained in:
John Scipione
parent
1a5df674c1
commit
0046f44436
@ -1,28 +1,45 @@
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/*
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* Copyright 2007-2009 Haiku, Inc.
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* Copyright 2007-2012 Haiku, Inc.
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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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* Ryan Leavengood, leavengood@gmail.com
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*/
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#ifndef B_ABOUT_WINDOW_H
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#define B_ABOUT_WINDOW_H
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#include <String.h>
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#include <GroupView.h>
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#include <Window.h>
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#include <View.h>
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class BAboutWindow {
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public:
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BAboutWindow(const char *appName, int32 firstCopyrightYear,
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const char **authors, const char *extraInfo = NULL);
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virtual ~BAboutWindow();
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class AboutView;
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class BPoint;
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void Show();
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class BAboutWindow : public BWindow {
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public:
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BAboutWindow(const char* appName,
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int32 firstCopyrightYear,
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const char** authors = NULL,
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const char* extraInfo = NULL);
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BAboutWindow(const char* appName,
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const char* signature);
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virtual ~BAboutWindow();
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private:
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BString* fAppName;
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BString* fText;
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void AddDescription(const char* description);
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void AddCopyright(int32 firstCopyrightYear,
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const char* copyrightHolder,
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const char** extraCopyrights = NULL);
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void AddAuthors(const char** authors);
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void AddSpecialThanks(const char** thanks);
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void AddVersionHistory(const char** history);
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void AddExtraInfo(const char* extraInfo);
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BPoint AboutPosition(float width, float height);
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protected:
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void _Init(const char* appName, const char* signature);
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private:
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AboutView* fAboutView;
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};
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#endif // B_ABOUT_WINDOW_H
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@ -30,6 +30,7 @@
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static const char* kSettingsFileName = "DeskCalc_settings";
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const char* kAppName = B_TRANSLATE_SYSTEM_NAME("DeskCalc");
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const char* kAppSig = "application/x-vnd.Haiku-DeskCalc";
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static const float kDefaultWindowWidth = 220.0;
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@ -15,6 +15,7 @@
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#include <Application.h>
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extern const char* kAppName;
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extern const char* kAppSig;
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class BFile;
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@ -712,15 +712,14 @@ CalcView::FrameResized(float width, float height)
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void
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CalcView::AboutRequested()
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{
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const char* authors[] = {
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"Timothy Wayper",
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"Stephan Aßmus",
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"Ingo Weinhold",
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const char* extraCopyrights[] = {
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"1997, 1998 R3 Software Ltd.",
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NULL
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};
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BAboutWindow about(B_TRANSLATE_SYSTEM_NAME("DeskCalc"), 2006, authors,
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B_UTF8_COPYRIGHT "1997, 1998 R3 Software Ltd.");
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about.Show();
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BAboutWindow* about = new BAboutWindow(kAppName, kAppSig);
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about->AddCopyright(2006, "Haiku, Inc.", extraCopyrights);
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about->Show();
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}
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@ -1289,6 +1288,9 @@ CalcView::_CreatePopUpMenu(bool addKeypadModeMenuItems)
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fKeypadModeScientificItem = new BMenuItem(B_TRANSLATE("Scientific"),
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new BMessage(MSG_OPTIONS_KEYPAD_MODE_SCIENTIFIC), '2');
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}
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BMenuItem* aboutItem
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= new BMenuItem(B_TRANSLATE("About DeskCalc" B_UTF8_ELLIPSIS),
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new BMessage(B_ABOUT_REQUESTED));
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// apply current settings
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fAutoNumlockItem->SetMarked(fOptions->auto_num_lock);
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@ -1313,6 +1315,8 @@ CalcView::_CreatePopUpMenu(bool addKeypadModeMenuItems)
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fPopUpMenu->AddItem(fKeypadModeScientificItem);
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_MarkKeypadItems(fOptions->keypad_mode);
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}
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fPopUpMenu->AddSeparatorItem();
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fPopUpMenu->AddItem(aboutItem);
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}
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@ -31,6 +31,7 @@ static const float kMaximumWidthBasic = 400.0f;
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static const float kMinimumHeightBasic = 130.0f;
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static const float kMaximumHeightBasic = 400.0f;
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class BAboutWindow;
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class BString;
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class BMenuItem;
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class BPopUpMenu;
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@ -21,6 +21,7 @@
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#include <Dragger.h>
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#include <Screen.h>
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#include "CalcApplication.h"
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#include "CalcOptions.h"
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#include "CalcView.h"
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@ -31,8 +32,8 @@
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CalcWindow::CalcWindow(BRect frame, BMessage* settings)
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:
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BWindow(frame, B_TRANSLATE_SYSTEM_NAME("DeskCalc"), B_TITLED_WINDOW,
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B_ASYNCHRONOUS_CONTROLS | B_NOT_ANCHORED_ON_ACTIVATE)
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BWindow(frame, kAppName, B_TITLED_WINDOW, B_ASYNCHRONOUS_CONTROLS
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| B_NOT_ANCHORED_ON_ACTIVATE)
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{
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// create calculator view with calculator description and
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// desktop background color
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@ -5,14 +5,14 @@ resource app_name_catalog_entry "x-vnd.Haiku-DeskCalc:System name:DeskCalc";
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resource app_version {
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major = 2,
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middle = 2,
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middle = 4,
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minor = 0,
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variety = B_APPV_ALPHA,
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internal = 1,
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short_info = "DeskCalc",
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long_info = "DeskCalc ©2006-2012 Haiku, Inc."
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long_info = "DeskCalc ©1997, 1998 R3 Software Ltd. ©2006-2012 Haiku, Inc."
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};
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resource app_flags B_SINGLE_LAUNCH;
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@ -31,4 +31,3 @@ resource vector_icon {
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$"011001178400040A010102000A050105000A06030806071001178122040A0201"
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$"03000A030104000A0706090A0B0D0E0C100117810004"
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};
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@ -1,39 +1,292 @@
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/*
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* Copyright 2007-2009 Haiku, Inc.
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* Copyright 2007-2012 Haiku, Inc.
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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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* Ryan Leavengood, leavengood@gmail.com
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* John Scipione, jscipione@gmail.com
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*/
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#include <AboutWindow.h>
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#include <stdarg.h>
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#include <time.h>
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#include <Alert.h>
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#include <AppFileInfo.h>
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#include <Bitmap.h>
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#include <File.h>
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#include <Font.h>
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#include <GroupLayoutBuilder.h>
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#include <GroupView.h>
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#include <LayoutBuilder.h>
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#include <Point.h>
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#include <Roster.h>
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#include <Screen.h>
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#include <ScrollView.h>
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#include <Size.h>
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#include <String.h>
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#include <StringView.h>
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#include <SystemCatalog.h>
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#include <TextView.h>
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#include <View.h>
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static const float kStripeWidth = 30.0;
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using BPrivate::gSystemCatalog;
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#undef B_TRANSLATION_CONTEXT
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#define B_TRANSLATION_CONTEXT "AboutWindow"
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BAboutWindow::BAboutWindow(const char *appName, int32 firstCopyrightYear,
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const char **authors, const char *extraInfo)
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{
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fAppName = new BString(appName);
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class StripeView : public BView {
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public:
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StripeView(BBitmap* icon);
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virtual ~StripeView();
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const char* copyright = gSystemCatalog.GetString(
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B_TRANSLATE_MARK("Copyright " B_UTF8_COPYRIGHT " %years% Haiku, Inc."),
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"AboutWindow");
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const char* writtenBy = gSystemCatalog.GetString(
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B_TRANSLATE_MARK("Written by:"), "AboutWindow");
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virtual void Draw(BRect updateRect);
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private:
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BBitmap* fIcon;
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};
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class AboutView : public BGroupView {
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public:
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AboutView(const char* name,
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const char* signature);
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virtual ~AboutView();
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BTextView* InfoView() const { return fInfoView; };
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protected:
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const char* AppVersion(const char* signature);
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BBitmap* AppIcon(const char* signature);
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private:
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BStringView* fNameView;
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BStringView* fVersionView;
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BTextView* fInfoView;
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};
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// #pragma mark -
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StripeView::StripeView(BBitmap* icon)
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:
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BView("StripeView", B_WILL_DRAW),
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fIcon(icon)
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{
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SetExplicitMinSize(BSize(160.0, B_SIZE_UNSET));
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SetExplicitPreferredSize(BSize(160.0, B_SIZE_UNLIMITED));
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SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
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}
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StripeView::~StripeView()
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{
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}
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void
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StripeView::Draw(BRect updateRect)
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{
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SetHighColor(ViewColor());
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FillRect(updateRect);
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BRect stripeRect = Bounds();
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stripeRect.right = kStripeWidth;
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SetHighColor(tint_color(ViewColor(), B_DARKEN_1_TINT));
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FillRect(stripeRect);
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if (fIcon == NULL)
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return;
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SetDrawingMode(B_OP_ALPHA);
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SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
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DrawBitmapAsync(fIcon, BPoint(15.0, 5.0));
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}
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// #pragma mark -
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AboutView::AboutView(const char* appName, const char* signature)
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:
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BGroupView("AboutView", B_VERTICAL)
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{
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fNameView = new BStringView("name", appName);
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BFont font;
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fNameView->GetFont(&font);
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font.SetFace(B_BOLD_FACE);
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font.SetSize(font.Size() * 2.0);
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fNameView->SetFont(&font, B_FONT_FAMILY_AND_STYLE | B_FONT_SIZE
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| B_FONT_FLAGS);
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fVersionView = new BStringView("version", AppVersion(signature));
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fInfoView = new BTextView("info", B_WILL_DRAW);
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fInfoView->SetExplicitMinSize(BSize(210.0, 100.0));
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fInfoView->MakeEditable(false);
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fInfoView->SetWordWrap(true);
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fInfoView->SetInsets(5.0, 5.0, 5.0, 5.0);
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fInfoView->SetViewColor(ui_color(B_DOCUMENT_BACKGROUND_COLOR));
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fInfoView->SetHighColor(ui_color(B_DOCUMENT_TEXT_COLOR));
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BScrollView* infoViewScroller = new BScrollView(
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"infoViewScroller", fInfoView, B_WILL_DRAW | B_FRAME_EVENTS,
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false, true, B_PLAIN_BORDER);
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GroupLayout()->SetSpacing(0);
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BLayoutBuilder::Group<>(this)
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.AddGroup(B_HORIZONTAL, 0)
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.Add(new StripeView(AppIcon(signature)))
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.AddGroup(B_VERTICAL, B_USE_SMALL_SPACING)
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.SetInsets(0, B_USE_DEFAULT_SPACING,
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B_USE_DEFAULT_SPACING, B_USE_DEFAULT_SPACING)
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.Add(fNameView)
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.Add(fVersionView)
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.Add(infoViewScroller)
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.End()
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.AddGlue()
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.End();
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}
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AboutView::~AboutView()
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{
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}
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const char*
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AboutView::AppVersion(const char* signature)
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{
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if (signature == NULL)
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return NULL;
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app_info appInfo;
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if (be_roster->GetAppInfo(signature, &appInfo) != B_OK)
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return NULL;
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BFile file(&appInfo.ref, B_READ_ONLY);
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BAppFileInfo appMime(&file);
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if (appMime.InitCheck() != B_OK)
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return NULL;
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version_info versionInfo;
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if (appMime.GetVersionInfo(&versionInfo, B_APP_VERSION_KIND) == B_OK) {
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if (versionInfo.major == 0 && versionInfo.middle == 0
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&& versionInfo.minor == 0) {
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return NULL;
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}
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const char* version = B_TRANSLATE_MARK("Version");
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version = gSystemCatalog.GetString(version, "AboutWindow");
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BString appVersion(version);
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appVersion << " " << versionInfo.major << "." << versionInfo.middle;
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if (versionInfo.minor > 0)
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appVersion << "." << versionInfo.minor;
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return appVersion.String();
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}
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return NULL;
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}
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BBitmap*
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AboutView::AppIcon(const char* signature)
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{
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if (signature == NULL)
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return NULL;
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app_info appInfo;
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if (be_roster->GetAppInfo(signature, &appInfo) != B_OK)
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return NULL;
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BFile file(&appInfo.ref, B_READ_ONLY);
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BAppFileInfo appMime(&file);
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if (appMime.InitCheck() != B_OK)
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return NULL;
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// fetch the app icon
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BBitmap* icon = new BBitmap(BRect(0.0, 0.0, 127.0, 127.0), B_RGBA32);
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if (appMime.GetIcon(icon, B_LARGE_ICON) == B_OK)
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return icon;
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// couldn't find the app icon
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// fetch the generic 3 boxes icon
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BMimeType defaultAppMime;
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defaultAppMime.SetTo(B_APP_MIME_TYPE);
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if (defaultAppMime.GetIcon(icon, B_LARGE_ICON) == B_OK)
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return icon;
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return NULL;
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}
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// #pragma mark -
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BAboutWindow::BAboutWindow(const char* appName, int32 firstCopyrightYear,
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const char** authors, const char* extraInfo)
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: BWindow(BRect(0.0, 0.0, 300.0, 140.0), appName, B_TITLED_WINDOW,
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B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE | B_NOT_RESIZABLE
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| B_AUTO_UPDATE_SIZE_LIMITS)
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{
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_Init(appName, NULL);
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AddCopyright(firstCopyrightYear, "Haiku, Inc.", NULL);
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AddAuthors(authors);
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AddExtraInfo(extraInfo);
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}
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BAboutWindow::BAboutWindow(const char* appName, const char* signature)
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: BWindow(BRect(0.0, 0.0, 310.0, 140.0), appName, B_TITLED_WINDOW,
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B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE | B_NOT_RESIZABLE
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| B_AUTO_UPDATE_SIZE_LIMITS)
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{
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_Init(appName, signature);
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}
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BAboutWindow::~BAboutWindow()
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{
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fAboutView->RemoveSelf();
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delete fAboutView;
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fAboutView = NULL;
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}
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void
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BAboutWindow::AddDescription(const char* description)
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{
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if (description == NULL)
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return;
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const char* appDesc = B_TRANSLATE_MARK(description);
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appDesc = gSystemCatalog.GetString(appDesc, "AboutWindow");
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BString desc(appDesc);
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desc << "\n\n";
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fAboutView->InfoView()->Insert(desc.String());
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}
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void
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BAboutWindow::AddCopyright(int32 firstCopyrightYear,
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const char* copyrightHolder, const char** extraCopyrights)
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{
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BString copyright(B_UTF8_COPYRIGHT " %years%");
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if (copyrightHolder != NULL)
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copyright << " " << copyrightHolder;
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const char* firstCopyright = B_TRANSLATE_MARK(copyright.String());
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firstCopyright = gSystemCatalog.GetString(copyright, "AboutWindow");
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// Get current year
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time_t tp;
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@ -45,50 +298,140 @@ BAboutWindow::BAboutWindow(const char *appName, int32 firstCopyrightYear,
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if (copyrightYears != currentYear)
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copyrightYears << "-" << currentYear;
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// Build the text to display
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BString text(appName);
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text << "\n\n";
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text << copyright;
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text << "\n\n";
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BString text(firstCopyright);
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// Replace the copyright year with the current year
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text.ReplaceAll("%years%", copyrightYears.String());
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text << writtenBy << "\n";
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for (int32 i = 0; authors[i]; i++) {
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text << " " << authors[i] << "\n";
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// Add extra copyright strings
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if (extraCopyrights != NULL) {
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// Add optional extra copyright information
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||||
for (int32 i = 0; extraCopyrights[i]; i++)
|
||||
text << "\n" << B_UTF8_COPYRIGHT << " " << extraCopyrights[i];
|
||||
}
|
||||
text << "\n";
|
||||
|
||||
// The extra information is optional
|
||||
if (extraInfo != NULL) {
|
||||
text << "\n" << extraInfo << "\n";
|
||||
}
|
||||
const char* allRightsReserved = B_TRANSLATE_MARK("All Rights Reserved.");
|
||||
allRightsReserved = gSystemCatalog.GetString(allRightsReserved,
|
||||
"AboutWindow");
|
||||
text << " " << allRightsReserved << "\n\n";
|
||||
|
||||
fText = new BString(text);
|
||||
}
|
||||
|
||||
|
||||
BAboutWindow::~BAboutWindow()
|
||||
{
|
||||
delete fText;
|
||||
delete fAppName;
|
||||
fAboutView->InfoView()->Insert(text.String());
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
BAboutWindow::Show()
|
||||
BAboutWindow::AddAuthors(const char** authors)
|
||||
{
|
||||
const char* aboutTitle = gSystemCatalog.GetString(
|
||||
B_TRANSLATE_MARK("About" B_UTF8_ELLIPSIS), "AboutWindow");
|
||||
const char* closeLabel = gSystemCatalog.GetString(
|
||||
B_TRANSLATE_MARK("Close"), "AboutWindow");
|
||||
if (authors == NULL)
|
||||
return;
|
||||
|
||||
BAlert *alert = new BAlert(aboutTitle, fText->String(), closeLabel);
|
||||
BTextView *view = alert->TextView();
|
||||
BFont font;
|
||||
view->SetStylable(true);
|
||||
view->GetFont(&font);
|
||||
font.SetFace(B_BOLD_FACE);
|
||||
font.SetSize(font.Size() * 1.7);
|
||||
view->SetFontAndColor(0, fAppName->Length(), &font);
|
||||
alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
|
||||
alert->Go();
|
||||
const char* writtenBy = B_TRANSLATE_MARK("Written by:");
|
||||
writtenBy = gSystemCatalog.GetString(writtenBy, "AboutWindow");
|
||||
|
||||
BString text(writtenBy);
|
||||
text << "\n";
|
||||
for (int32 i = 0; authors[i]; i++)
|
||||
text << " " << authors[i] << "\n";
|
||||
text << "\n";
|
||||
|
||||
fAboutView->InfoView()->Insert(text.String());
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
BAboutWindow::AddSpecialThanks(const char** thanks)
|
||||
{
|
||||
if (thanks == NULL)
|
||||
return;
|
||||
|
||||
const char* specialThanks = B_TRANSLATE_MARK("Special Thanks:");
|
||||
specialThanks = gSystemCatalog.GetString(specialThanks, "AboutWindow");
|
||||
|
||||
BString text(specialThanks);
|
||||
text << "\n";
|
||||
for (int32 i = 0; thanks[i]; i++)
|
||||
text << " " << thanks[i] << "\n";
|
||||
text << "\n";
|
||||
|
||||
fAboutView->InfoView()->Insert(text.String());
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
BAboutWindow::AddVersionHistory(const char** history)
|
||||
{
|
||||
if (history == NULL)
|
||||
return;
|
||||
|
||||
const char* versionHistory = B_TRANSLATE_MARK("Version history:");
|
||||
versionHistory = gSystemCatalog.GetString(versionHistory, "AboutWindow");
|
||||
BString text(versionHistory);
|
||||
text << "\n";
|
||||
for (int32 i = 0; history[i]; i++)
|
||||
text << " " << history[i] << "\n";
|
||||
text << "\n";
|
||||
|
||||
fAboutView->InfoView()->Insert(text.String());
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
BAboutWindow::AddExtraInfo(const char* extraInfo)
|
||||
{
|
||||
if (extraInfo == NULL)
|
||||
return;
|
||||
|
||||
const char* appExtraInfo = B_TRANSLATE_MARK(extraInfo);
|
||||
appExtraInfo = gSystemCatalog.GetString(extraInfo, "AboutWindow");
|
||||
|
||||
BString extra(appExtraInfo);
|
||||
extra << "\n";
|
||||
|
||||
fAboutView->InfoView()->Insert(extra.String());
|
||||
}
|
||||
|
||||
|
||||
BPoint
|
||||
BAboutWindow::AboutPosition(float width, float height)
|
||||
{
|
||||
BPoint result(100, 100);
|
||||
|
||||
BWindow* window =
|
||||
dynamic_cast<BWindow*>(BLooper::LooperForThread(find_thread(NULL)));
|
||||
|
||||
BScreen screen(window);
|
||||
BRect screenFrame(0, 0, 640, 480);
|
||||
if (screen.IsValid())
|
||||
screenFrame = screen.Frame();
|
||||
|
||||
// Horizontally, we're smack in the middle
|
||||
result.x = screenFrame.left + (screenFrame.Width() / 2.0) - (width / 2.0);
|
||||
|
||||
// This is probably sooo wrong, but it looks right on 1024 x 768
|
||||
result.y = screenFrame.top + (screenFrame.Height() / 4.0) - ceil(height / 3.0);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
// #pragma mark -
|
||||
|
||||
|
||||
void
|
||||
BAboutWindow::_Init(const char* appName, const char* signature)
|
||||
{
|
||||
SetLayout(new BGroupLayout(B_VERTICAL));
|
||||
|
||||
const char* about = B_TRANSLATE_MARK("About");
|
||||
about = gSystemCatalog.GetString(about, "AboutWindow");
|
||||
|
||||
BString title(about);
|
||||
title << " " << appName;
|
||||
SetTitle(title.String());
|
||||
|
||||
fAboutView = new AboutView(appName, signature);
|
||||
AddChild(fAboutView);
|
||||
|
||||
MoveTo(AboutPosition(Frame().Width(), Frame().Height()));
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user