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Started cleaning up these monsters:

Browse Source 
- Add underscore to private methods.
- Use class member initializer syntax.
- Make sure all class members are initialized, use same order as headers.
- Header reordering.
- A few other small things.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32342 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ryan Leavengood
2009-08-14 05:21:14 +00:00
parent 3f366cdc39
commit fd952aef9b
4 changed files with 547 additions and 531 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/apps/showimage/ShowImageView.cpp
+286 -277
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File diff suppressed because it is too large Load Diff
src/apps/showimage/ShowImageView.h
+69 -69
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@@ -1,5 +1,5 @@
/* /*
* Copyright 2003-2007, Haiku, Inc. All Rights Reserved. * Copyright 2003-2009, Haiku, Inc. All Rights Reserved.
* Copyright 2004-2005 yellowTAB GmbH. All Rights Reserverd. * Copyright 2004-2005 yellowTAB GmbH. All Rights Reserverd.
* Copyright 2006 Bernd Korz. All Rights Reserved * Copyright 2006 Bernd Korz. All Rights Reserved
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
@@ -130,79 +130,79 @@ class ShowImageView : public BView {
k270V, // 7 k270V, // 7
kNumberOfOrientations, kNumberOfOrientations,
}; };
void InitPatterns(); void _InitPatterns();
void RotatePatterns(); void _RotatePatterns();
void RemoveSelection(bool bToClipboard); void _RemoveSelection(bool bToClipboard);
bool HasSelection() { return fHasSelection; } bool _HasSelection() { return fHasSelection; }
void SetHasSelection(bool bHasSelection); void _SetHasSelection(bool bHasSelection);
void AnimateSelection(bool a); void _AnimateSelection(bool a);
void SendMessageToWindow(BMessage *message); void _SendMessageToWindow(BMessage *message);
void SendMessageToWindow(uint32 code); void _SendMessageToWindow(uint32 code);
void Notify(); void _Notify();
void UpdateStatusText(); void _UpdateStatusText();
void AddToRecentDocuments(); void _AddToRecentDocuments();
void AddWhiteRect(BRect &rect); void _AddWhiteRect(BRect &rect);
void GetMergeRects(BBitmap *merge, BRect selection, BRect &srcBits, BRect &destRect); void _GetMergeRects(BBitmap *merge, BRect selection, BRect &srcBits, BRect &destRect);
void GetSelMergeRects(BRect &srcBits, BRect &destRect); void _GetSelMergeRects(BRect &srcBits, BRect &destRect);
status_t SetSelection(const entry_ref *pref, BPoint point); status_t _SetSelection(const entry_ref *pref, BPoint point);
status_t PasteBitmap(BBitmap *bitmap, BPoint point); status_t _PasteBitmap(BBitmap *bitmap, BPoint point);
void MergeWithBitmap(BBitmap *merge, BRect selection); void _MergeWithBitmap(BBitmap *merge, BRect selection);
void MergeSelection(); void _MergeSelection();
void DeleteScaler(); void _DeleteScaler();
void DeleteBitmap(); void _DeleteBitmap();
void DeleteSelBitmap(); void _DeleteSelBitmap();
int32 BytesPerPixel(color_space cs) const; int32 _BytesPerPixel(color_space cs) const;
void CopyPixel(uchar* dest, int32 destX, int32 destY, int32 destBPR, void _CopyPixel(uchar* dest, int32 destX, int32 destY, int32 destBPR,
uchar* src, int32 x, int32 y, int32 bpr, int32 bpp); uchar* src, int32 x, int32 y, int32 bpr, int32 bpp);
void InvertPixel(int32 x, int32 y, uchar* dest, int32 destBPR, uchar* src, void _InvertPixel(int32 x, int32 y, uchar* dest, int32 destBPR, uchar* src,
int32 bpr, int32 bpp); int32 bpr, int32 bpp);
void DoImageOperation(enum ImageProcessor::operation op, bool quiet = false); void _DoImageOperation(enum ImageProcessor::operation op, bool quiet = false);
void UserDoImageOperation(enum ImageProcessor::operation op, bool quiet = false); void _UserDoImageOperation(enum ImageProcessor::operation op, bool quiet = false);
BRect AlignBitmap(); BRect _AlignBitmap();
void Setup(BRect r); void _Setup(BRect r);
BPoint ImageToView(BPoint p) const; BPoint _ImageToView(BPoint p) const;
BPoint ViewToImage(BPoint p) const; BPoint _ViewToImage(BPoint p) const;
BRect ImageToView(BRect r) const; BRect _ImageToView(BRect r) const;
bool IsImage(const entry_ref* pref); bool _IsImage(const entry_ref* pref);
static int CompareEntries(const void* a, const void* b); static int _CompareEntries(const void* a, const void* b);
void FreeEntries(BList* entries); void _FreeEntries(BList* entries);
void SetTrackerSelectionToCurrent(); void _SetTrackerSelectionToCurrent();
bool FindNextImageByDir(entry_ref *in_current, entry_ref *out_image, bool _FindNextImageByDir(entry_ref *in_current, entry_ref *out_image,
bool next, bool rewind); bool next, bool rewind);
bool FindNextImage(entry_ref *in_current, entry_ref *out_image, bool _FindNextImage(entry_ref *in_current, entry_ref *out_image,
bool next, bool rewind); bool next, bool rewind);
bool ShowNextImage(bool next, bool rewind); bool _ShowNextImage(bool next, bool rewind);
bool FirstFile(); bool _FirstFile();
void ConstrainToImage(BPoint &point); void _ConstrainToImage(BPoint &point);
void ConstrainToImage(BRect &rect); void _ConstrainToImage(BRect &rect);
BBitmap* CopyFromRect(BRect srcRect); BBitmap* _CopyFromRect(BRect srcRect);
BBitmap* CopySelection(uchar alpha = 255, bool imageSize = true); BBitmap* _CopySelection(uchar alpha = 255, bool imageSize = true);
bool AddSupportedTypes(BMessage* msg, BBitmap* bitmap); bool _AddSupportedTypes(BMessage* msg, BBitmap* bitmap);
void BeginDrag(BPoint sourcePoint); void _BeginDrag(BPoint sourcePoint);
void SendInMessage(BMessage* msg, BBitmap* bitmap, translation_format* format); void _SendInMessage(BMessage* msg, BBitmap* bitmap, translation_format* format);
bool OutputFormatForType(BBitmap* bitmap, const char* type, bool _OutputFormatForType(BBitmap* bitmap, const char* type,
translation_format* format); translation_format* format);
void HandleDrop(BMessage* msg); void _HandleDrop(BMessage* msg);
void MoveImage(); void _MoveImage();
uint32 GetMouseButtons(); uint32 _GetMouseButtons();
void UpdateSelectionRect(BPoint point, bool final); void _UpdateSelectionRect(BPoint point, bool final);
void DrawBorder(BRect border); void _DrawBorder(BRect border);
void LayoutCaption(BFont &font, BPoint &textPos, BRect &background); void _LayoutCaption(BFont &font, BPoint &textPos, BRect &background);
void DrawCaption(); void _DrawCaption();
void UpdateCaption(); void _UpdateCaption();
void DrawSelectionBox(); void _DrawSelectionBox();
Scaler* GetScaler(BRect rect); Scaler* _GetScaler(BRect rect);
void DrawImage(BRect rect); void _DrawImage(BRect rect);
float LimitToRange(float v, orientation o, bool absolute); float _LimitToRange(float v, orientation o, bool absolute);
void ScrollRestricted(float x, float y, bool absolute); void _ScrollRestricted(float x, float y, bool absolute);
void ScrollRestrictedTo(float x, float y); void _ScrollRestrictedTo(float x, float y);
void ScrollRestrictedBy(float x, float y); void _ScrollRestrictedBy(float x, float y);
void MouseWheelChanged(BMessage* msg); void _MouseWheelChanged(BMessage* msg);
void ShowPopUpMenu(BPoint screen); void _ShowPopUpMenu(BPoint screen);
void SettingsSetBool(const char* name, bool value); void _SettingsSetBool(const char* name, bool value);
void SetIcon(bool clear, icon_size which); void _SetIcon(bool clear, icon_size which);
void ToggleSlideShow(); void _ToggleSlideShow();
void ExitFullScreen(); void _ExitFullScreen();
BMessenger fTrackerMessenger; // of the window that this was launched from BMessenger fTrackerMessenger; // of the window that this was launched from
entry_ref fCurrentRef; // of the image entry_ref fCurrentRef; // of the image
src/apps/showimage/ShowImageWindow.cpp
+157 -150
View File
@@ -1,5 +1,5 @@
/* /*
* Copyright 2003-2008, Haiku, Inc. All Rights Reserved. * Copyright 2003-2009, Haiku, Inc. All Rights Reserved.
* Copyright 2004-2005 yellowTAB GmbH. All Rights Reserverd. * Copyright 2004-2005 yellowTAB GmbH. All Rights Reserverd.
* Copyright 2006 Bernd Korz. All Rights Reserved * Copyright 2006 Bernd Korz. All Rights Reserved
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
@@ -12,15 +12,10 @@
* Bernd Korz * Bernd Korz
*/ */
#include "BackgroundImage.h"
#include "EntryMenuItem.h"
#include "ResizerWindow.h"
#include "ShowImageApp.h"
#include "ShowImageConstants.h"
#include "ShowImageStatusView.h"
#include "ShowImageView.h"
#include "ShowImageWindow.h" #include "ShowImageWindow.h"
#include <new>
#include <stdio.h>
#include <Alert.h> #include <Alert.h>
#include <Application.h> #include <Application.h>
@@ -44,27 +39,32 @@
#include <TranslationUtils.h> #include <TranslationUtils.h>
#include <TranslatorRoster.h> #include <TranslatorRoster.h>
#include "BackgroundImage.h"
#include <new> #include "EntryMenuItem.h"
#include <stdio.h> #include "ResizerWindow.h"
#include "ShowImageApp.h"
#include "ShowImageConstants.h"
#include "ShowImageStatusView.h"
#include "ShowImageView.h"
// #pragma mark -- ShowImageWindow::RecentDocumentsMenu // #pragma mark -- ShowImageWindow::RecentDocumentsMenu
class ShowImageWindow::RecentDocumentsMenu : public BMenu { class ShowImageWindow::RecentDocumentsMenu : public BMenu {
public: public:
RecentDocumentsMenu(const char *title, RecentDocumentsMenu(const char *title,
menu_layout layout = B_ITEMS_IN_COLUMN); menu_layout layout = B_ITEMS_IN_COLUMN);
bool AddDynamicItem(add_state addState); bool AddDynamicItem(add_state addState);
private: private:
void UpdateRecentDocumentsMenu(); void UpdateRecentDocumentsMenu();
}; };
ShowImageWindow::RecentDocumentsMenu::RecentDocumentsMenu(const char *title, ShowImageWindow::RecentDocumentsMenu::RecentDocumentsMenu(const char *title,
menu_layout layout) menu_layout layout)
: BMenu(title, layout) :
BMenu(title, layout)
{ {
} }
@@ -89,7 +89,7 @@ ShowImageWindow::RecentDocumentsMenu::AddDynamicItem(add_state addState)
if (entry.Exists() && entry.GetName(name) == B_OK) { if (entry.Exists() && entry.GetName(name) == B_OK) {
msg = new BMessage(B_REFS_RECEIVED); msg = new BMessage(B_REFS_RECEIVED);
msg->AddRef("refs", &ref); msg->AddRef("refs", &ref);
item = new EntryMenuItem(&ref, name, msg, 0, 0); item = new EntryMenuItem(&ref, name, msg, 0, 0);
AddItem(item); AddItem(item);
item->SetTarget(be_app, NULL); item->SetTarget(be_app, NULL);
} }
@@ -108,20 +108,27 @@ const char* kTranslatorField = "be:translator";
ShowImageWindow::ShowImageWindow(const entry_ref *ref, ShowImageWindow::ShowImageWindow(const entry_ref *ref,
const BMessenger& trackerMessenger) const BMessenger& trackerMessenger)
: BWindow(BRect(5, 24, 250, 100), "", B_DOCUMENT_WINDOW, 0) :
BWindow(BRect(5, 24, 250, 100), "", B_DOCUMENT_WINDOW, 0),
fSavePanel(NULL),
fBar(NULL),
fOpenMenu(NULL),
fBrowseMenu(NULL),
fGoToPageMenu(NULL),
fSlideShowDelay(NULL),
fImageView(NULL),
fStatusView(NULL),
fModified(false),
fFullScreen(false),
fShowCaption(true),
fPrintSettings(NULL),
fResizerWindowMessenger(NULL),
fResizeItem(NULL),
fHeight(0),
fWidth(0)
{ {
fSavePanel = NULL; _LoadSettings();
fModified = false;
fFullScreen = false;
fShowCaption = true;
fPrintSettings = NULL;
fImageView = NULL;
fSlideShowDelay = NULL;
fResizerWindowMessenger = NULL;
fHeight = fWidth = 0;
LoadSettings();
// create menu bar // create menu bar
fBar = new BMenuBar(BRect(0, 0, Bounds().right, 1), "menu_bar"); fBar = new BMenuBar(BRect(0, 0, Bounds().right, 1), "menu_bar");
@@ -160,8 +167,8 @@ ShowImageWindow::ShowImageWindow(const entry_ref *ref,
AddChild(fStatusView); AddChild(fStatusView);
rect = Bounds(); rect = Bounds();
rect.top = viewFrame.top - 1; rect.top = viewFrame.top - 1;
rect.left = viewFrame.right + 1; rect.left = viewFrame.right + 1;
rect.bottom = viewFrame.bottom + 1; rect.bottom = viewFrame.bottom + 1;
rect.right += 1; rect.right += 1;
BScrollBar *verticalScrollBar = new BScrollBar(rect, "vscroll", fImageView, BScrollBar *verticalScrollBar = new BScrollBar(rect, "vscroll", fImageView,
@@ -188,9 +195,9 @@ ShowImageWindow::ShowImageWindow(const entry_ref *ref,
// add View menu here so it can access ShowImageView methods // add View menu here so it can access ShowImageView methods
BMenu* menu = new BMenu("View"); BMenu* menu = new BMenu("View");
BuildViewMenu(menu, false); _BuildViewMenu(menu, false);
fBar->AddItem(menu); fBar->AddItem(menu);
MarkMenuItem(fBar, MSG_DITHER_IMAGE, fImageView->GetDither()); _MarkMenuItem(fBar, MSG_DITHER_IMAGE, fImageView->GetDither());
UpdateTitle(); UpdateTitle();
SetPulseRate(100000); SetPulseRate(100000);
@@ -234,15 +241,15 @@ ShowImageWindow::UpdateTitle()
void void
ShowImageWindow::BuildContextMenu(BMenu *menu) ShowImageWindow::BuildContextMenu(BMenu *menu)
{ {
BuildViewMenu(menu, true); _BuildViewMenu(menu, true);
} }
void void
ShowImageWindow::BuildViewMenu(BMenu *menu, bool popupMenu) ShowImageWindow::_BuildViewMenu(BMenu *menu, bool popupMenu)
{ {
AddItemMenu(menu, "Slide Show", MSG_SLIDE_SHOW, 0, 0, this); _AddItemMenu(menu, "Slide Show", MSG_SLIDE_SHOW, 0, 0, this);
MarkMenuItem(menu, MSG_SLIDE_SHOW, fImageView->SlideShowStarted()); _MarkMenuItem(menu, MSG_SLIDE_SHOW, fImageView->SlideShowStarted());
BMenu* delayMenu = new BMenu("Slide Delay"); BMenu* delayMenu = new BMenu("Slide Delay");
if (fSlideShowDelay == NULL) if (fSlideShowDelay == NULL)
fSlideShowDelay = delayMenu; fSlideShowDelay = delayMenu;
@@ -252,60 +259,60 @@ ShowImageWindow::BuildViewMenu(BMenu *menu, bool popupMenu)
// if slide show delay is too short! (Especially if loading the image // if slide show delay is too short! (Especially if loading the image
// takes as long as or longer than the slide show delay). Should load // takes as long as or longer than the slide show delay). Should load
// in background thread! // in background thread!
AddDelayItem(delayMenu, "Three Seconds", 3); _AddDelayItem(delayMenu, "Three Seconds", 3);
AddDelayItem(delayMenu, "Four Second", 4); _AddDelayItem(delayMenu, "Four Second", 4);
AddDelayItem(delayMenu, "Five Seconds", 5); _AddDelayItem(delayMenu, "Five Seconds", 5);
AddDelayItem(delayMenu, "Six Seconds", 6); _AddDelayItem(delayMenu, "Six Seconds", 6);
AddDelayItem(delayMenu, "Seven Seconds", 7); _AddDelayItem(delayMenu, "Seven Seconds", 7);
AddDelayItem(delayMenu, "Eight Seconds", 8); _AddDelayItem(delayMenu, "Eight Seconds", 8);
AddDelayItem(delayMenu, "Nine Seconds", 9); _AddDelayItem(delayMenu, "Nine Seconds", 9);
AddDelayItem(delayMenu, "Ten Seconds", 10); _AddDelayItem(delayMenu, "Ten Seconds", 10);
AddDelayItem(delayMenu, "Twenty Seconds", 20); _AddDelayItem(delayMenu, "Twenty Seconds", 20);
menu->AddItem(delayMenu); menu->AddItem(delayMenu);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Original Size", MSG_ORIGINAL_SIZE, 0, 0, this); _AddItemMenu(menu, "Original Size", MSG_ORIGINAL_SIZE, 0, 0, this);
AddItemMenu(menu, "Zoom In", MSG_ZOOM_IN, '+', 0, this); _AddItemMenu(menu, "Zoom In", MSG_ZOOM_IN, '+', 0, this);
AddItemMenu(menu, "Zoom Out", MSG_ZOOM_OUT, '-', 0, this); _AddItemMenu(menu, "Zoom Out", MSG_ZOOM_OUT, '-', 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "High-Quality Zooming", MSG_SCALE_BILINEAR, 0, 0, this); _AddItemMenu(menu, "High-Quality Zooming", MSG_SCALE_BILINEAR, 0, 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Shrink to Window", MSG_SHRINK_TO_WINDOW, 0, 0, this); _AddItemMenu(menu, "Shrink to Window", MSG_SHRINK_TO_WINDOW, 0, 0, this);
AddItemMenu(menu, "Zoom to Window", MSG_ZOOM_TO_WINDOW, 0, 0, this); _AddItemMenu(menu, "Zoom to Window", MSG_ZOOM_TO_WINDOW, 0, 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Full Screen", MSG_FULL_SCREEN, 'F', 0, this); _AddItemMenu(menu, "Full Screen", MSG_FULL_SCREEN, 'F', 0, this);
MarkMenuItem(menu, MSG_FULL_SCREEN, fFullScreen); _MarkMenuItem(menu, MSG_FULL_SCREEN, fFullScreen);
AddShortcut(B_ENTER, 0, new BMessage(MSG_FULL_SCREEN)); AddShortcut(B_ENTER, 0, new BMessage(MSG_FULL_SCREEN));
AddItemMenu(menu, "Show Caption in Full Screen Mode", MSG_SHOW_CAPTION, 0, _AddItemMenu(menu, "Show Caption in Full Screen Mode", MSG_SHOW_CAPTION, 0,
0, this); 0, this);
MarkMenuItem(menu, MSG_SHOW_CAPTION, fShowCaption); _MarkMenuItem(menu, MSG_SHOW_CAPTION, fShowCaption);
MarkMenuItem(menu, MSG_SCALE_BILINEAR, fImageView->GetScaleBilinear()); _MarkMenuItem(menu, MSG_SCALE_BILINEAR, fImageView->GetScaleBilinear());
bool shrink, zoom, enabled; bool shrink, zoom, enabled;
shrink = fImageView->GetShrinkToBounds(); shrink = fImageView->GetShrinkToBounds();
zoom = fImageView->GetZoomToBounds(); zoom = fImageView->GetZoomToBounds();
MarkMenuItem(menu, MSG_SHRINK_TO_WINDOW, shrink); _MarkMenuItem(menu, MSG_SHRINK_TO_WINDOW, shrink);
MarkMenuItem(menu, MSG_ZOOM_TO_WINDOW, zoom); _MarkMenuItem(menu, MSG_ZOOM_TO_WINDOW, zoom);
enabled = !(shrink || zoom); enabled = !(shrink || zoom);
EnableMenuItem(menu, MSG_ORIGINAL_SIZE, enabled); _EnableMenuItem(menu, MSG_ORIGINAL_SIZE, enabled);
EnableMenuItem(menu, MSG_ZOOM_IN, enabled); _EnableMenuItem(menu, MSG_ZOOM_IN, enabled);
EnableMenuItem(menu, MSG_ZOOM_OUT, enabled); _EnableMenuItem(menu, MSG_ZOOM_OUT, enabled);
if (popupMenu) { if (popupMenu) {
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "As Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0, _AddItemMenu(menu, "As Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0,
this); this);
} }
} }
@@ -327,61 +334,61 @@ ShowImageWindow::AddMenus(BMenuBar *bar)
// Fill Save As submenu with all types that can be converted // Fill Save As submenu with all types that can be converted
// to from the Be bitmap image format // to from the Be bitmap image format
menu->AddItem(pmenuSaveAs); menu->AddItem(pmenuSaveAs);
AddItemMenu(menu, "Close", B_QUIT_REQUESTED, 'W', 0, this); _AddItemMenu(menu, "Close", B_QUIT_REQUESTED, 'W', 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Page Setup" B_UTF8_ELLIPSIS, MSG_PAGE_SETUP, 0, 0, this); _AddItemMenu(menu, "Page Setup" B_UTF8_ELLIPSIS, MSG_PAGE_SETUP, 0, 0, this);
AddItemMenu(menu, "Print" B_UTF8_ELLIPSIS, MSG_PREPARE_PRINT, 'P', 0, this); _AddItemMenu(menu, "_Print" B_UTF8_ELLIPSIS, MSG_PREPARE_PRINT, 'P', 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "About ShowImage" B_UTF8_ELLIPSIS, B_ABOUT_REQUESTED, 0, 0, _AddItemMenu(menu, "About ShowImage" B_UTF8_ELLIPSIS, B_ABOUT_REQUESTED, 0, 0,
be_app); be_app);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Quit", B_QUIT_REQUESTED, 'Q', 0, be_app); _AddItemMenu(menu, "Quit", B_QUIT_REQUESTED, 'Q', 0, be_app);
bar->AddItem(menu); bar->AddItem(menu);
menu = new BMenu("Edit"); menu = new BMenu("Edit");
AddItemMenu(menu, "Undo", B_UNDO, 'Z', 0, this, false); _AddItemMenu(menu, "Undo", B_UNDO, 'Z', 0, this, false);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Cut", B_CUT, 'X', 0, this, false); _AddItemMenu(menu, "Cut", B_CUT, 'X', 0, this, false);
AddItemMenu(menu, "Copy", B_COPY, 'C', 0, this, false); _AddItemMenu(menu, "Copy", B_COPY, 'C', 0, this, false);
AddItemMenu(menu, "Paste", B_PASTE, 'V', 0, this, false); _AddItemMenu(menu, "Paste", B_PASTE, 'V', 0, this, false);
AddItemMenu(menu, "Clear", MSG_CLEAR_SELECT, 0, 0, this, false); _AddItemMenu(menu, "Clear", MSG_CLEAR_SELECT, 0, 0, this, false);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Select All", MSG_SELECT_ALL, 'A', 0, this); _AddItemMenu(menu, "Select All", MSG_SELECT_ALL, 'A', 0, this);
bar->AddItem(menu); bar->AddItem(menu);
menu = fBrowseMenu = new BMenu("Browse"); menu = fBrowseMenu = new BMenu("Browse");
AddItemMenu(menu, "First Page", MSG_PAGE_FIRST, B_LEFT_ARROW, B_SHIFT_KEY, this); _AddItemMenu(menu, "First Page", MSG_PAGE_FIRST, B_LEFT_ARROW, B_SHIFT_KEY, this);
AddItemMenu(menu, "Last Page", MSG_PAGE_LAST, B_RIGHT_ARROW, B_SHIFT_KEY, this); _AddItemMenu(menu, "Last Page", MSG_PAGE_LAST, B_RIGHT_ARROW, B_SHIFT_KEY, this);
AddItemMenu(menu, "Previous Page", MSG_PAGE_PREV, B_LEFT_ARROW, 0, this); _AddItemMenu(menu, "Previous Page", MSG_PAGE_PREV, B_LEFT_ARROW, 0, this);
AddItemMenu(menu, "Next Page", MSG_PAGE_NEXT, B_RIGHT_ARROW, 0, this); _AddItemMenu(menu, "Next Page", MSG_PAGE_NEXT, B_RIGHT_ARROW, 0, this);
fGoToPageMenu = new BMenu("Go to Page"); fGoToPageMenu = new BMenu("Go to Page");
fGoToPageMenu->SetRadioMode(true); fGoToPageMenu->SetRadioMode(true);
menu->AddItem(fGoToPageMenu); menu->AddItem(fGoToPageMenu);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Previous File", MSG_FILE_PREV, B_UP_ARROW, 0, this); _AddItemMenu(menu, "Previous File", MSG_FILE_PREV, B_UP_ARROW, 0, this);
AddItemMenu(menu, "Next File", MSG_FILE_NEXT, B_DOWN_ARROW, 0, this); _AddItemMenu(menu, "Next File", MSG_FILE_NEXT, B_DOWN_ARROW, 0, this);
bar->AddItem(menu); bar->AddItem(menu);
menu = new BMenu("Image"); menu = new BMenu("Image");
AddItemMenu(menu, "Rotate Counterclockwise", MSG_ROTATE_270, '[', 0, this); _AddItemMenu(menu, "Rotate Counterclockwise", MSG_ROTATE_270, '[', 0, this);
AddItemMenu(menu, "Rotate Clockwise", MSG_ROTATE_90, ']', 0, this); _AddItemMenu(menu, "Rotate Clockwise", MSG_ROTATE_90, ']', 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Flip Left to Right", MSG_FLIP_LEFT_TO_RIGHT, 0, 0, this); _AddItemMenu(menu, "Flip Left to Right", MSG_FLIP_LEFT_TO_RIGHT, 0, 0, this);
AddItemMenu(menu, "Flip Top to Bottom", MSG_FLIP_TOP_TO_BOTTOM, 0, 0, this); _AddItemMenu(menu, "Flip Top to Bottom", MSG_FLIP_TOP_TO_BOTTOM, 0, 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Invert Colors", MSG_INVERT, 0, 0, this); _AddItemMenu(menu, "Invert Colors", MSG_INVERT, 0, 0, this);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
fResizeItem = AddItemMenu(menu, "Resize" B_UTF8_ELLIPSIS, fResizeItem = _AddItemMenu(menu, "Resize" B_UTF8_ELLIPSIS,
MSG_OPEN_RESIZER_WINDOW, 0, 0, this); MSG_OPEN_RESIZER_WINDOW, 0, 0, this);
bar->AddItem(menu); bar->AddItem(menu);
menu->AddSeparatorItem(); menu->AddSeparatorItem();
AddItemMenu(menu, "Use as Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0, _AddItemMenu(menu, "Use as Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0,
this); this);
} }
BMenuItem* BMenuItem*
ShowImageWindow::AddItemMenu(BMenu *menu, const char *label, uint32 what, ShowImageWindow::_AddItemMenu(BMenu *menu, const char *label, uint32 what,
const char shortcut, uint32 modifier, const BHandler *target, bool enabled) const char shortcut, uint32 modifier, const BHandler *target, bool enabled)
{ {
BMenuItem* item = new BMenuItem(label, new BMessage(what), shortcut, modifier); BMenuItem* item = new BMenuItem(label, new BMessage(what), shortcut, modifier);
@@ -395,7 +402,7 @@ ShowImageWindow::AddItemMenu(BMenu *menu, const char *label, uint32 what,
BMenuItem* BMenuItem*
ShowImageWindow::AddDelayItem(BMenu *menu, const char *label, float value) ShowImageWindow::_AddDelayItem(BMenu *menu, const char *label, float value)
{ {
BMessage* message = new BMessage(MSG_SLIDE_SHOW_DELAY); BMessage* message = new BMessage(MSG_SLIDE_SHOW_DELAY);
message->AddFloat("value", value); message->AddFloat("value", value);
@@ -461,7 +468,7 @@ ShowImageWindow::FrameResized(float width, float height)
bool bool
ShowImageWindow::ToggleMenuItem(uint32 what) ShowImageWindow::_ToggleMenuItem(uint32 what)
{ {
bool marked = false; bool marked = false;
BMenuItem *item = fBar->FindItem(what); BMenuItem *item = fBar->FindItem(what);
@@ -474,7 +481,7 @@ ShowImageWindow::ToggleMenuItem(uint32 what)
void void
ShowImageWindow::EnableMenuItem(BMenu *menu, uint32 what, bool enable) ShowImageWindow::_EnableMenuItem(BMenu *menu, uint32 what, bool enable)
{ {
BMenuItem* item = menu->FindItem(what); BMenuItem* item = menu->FindItem(what);
if (item && item->IsEnabled() != enable) if (item && item->IsEnabled() != enable)
@@ -483,7 +490,7 @@ ShowImageWindow::EnableMenuItem(BMenu *menu, uint32 what, bool enable)
void void
ShowImageWindow::MarkMenuItem(BMenu *menu, uint32 what, bool marked) ShowImageWindow::_MarkMenuItem(BMenu *menu, uint32 what, bool marked)
{ {
BMenuItem* item = menu->FindItem(what); BMenuItem* item = menu->FindItem(what);
if (item && item->IsMarked() != marked) if (item && item->IsMarked() != marked)
@@ -492,7 +499,7 @@ ShowImageWindow::MarkMenuItem(BMenu *menu, uint32 what, bool marked)
void void
ShowImageWindow::MarkSlideShowDelay(float value) ShowImageWindow::_MarkSlideShowDelay(float value)
{ {
const int32 n = fSlideShowDelay->CountItems(); const int32 n = fSlideShowDelay->CountItems();
float v; float v;
@@ -510,18 +517,18 @@ ShowImageWindow::MarkSlideShowDelay(float value)
void void
ShowImageWindow::ResizeToWindow(bool shrink, uint32 what) ShowImageWindow::_ResizeToWindow(bool shrink, uint32 what)
{ {
bool enabled = ToggleMenuItem(what); bool enabled = _ToggleMenuItem(what);
if (shrink) if (shrink)
fImageView->SetShrinkToBounds(enabled); fImageView->SetShrinkToBounds(enabled);
else else
fImageView->SetZoomToBounds(enabled); fImageView->SetZoomToBounds(enabled);
enabled = !(fImageView->GetShrinkToBounds() || fImageView->GetZoomToBounds()); enabled = !(fImageView->GetShrinkToBounds() || fImageView->GetZoomToBounds());
EnableMenuItem(fBar, MSG_ORIGINAL_SIZE, enabled); _EnableMenuItem(fBar, MSG_ORIGINAL_SIZE, enabled);
EnableMenuItem(fBar, MSG_ZOOM_IN, enabled); _EnableMenuItem(fBar, MSG_ZOOM_IN, enabled);
EnableMenuItem(fBar, MSG_ZOOM_OUT, enabled); _EnableMenuItem(fBar, MSG_ZOOM_OUT, enabled);
} }
@@ -538,12 +545,12 @@ ShowImageWindow::MessageReceived(BMessage *message)
// User clicked Save As then choose an output format // User clicked Save As then choose an output format
if (!fSavePanel) if (!fSavePanel)
// If user doesn't already have a save panel open // If user doesn't already have a save panel open
SaveAs(message); _SaveAs(message);
break; break;
case MSG_SAVE_PANEL: case MSG_SAVE_PANEL:
// User specified where to save the output image // User specified where to save the output image
SaveToFile(message); _SaveToFile(message);
break; break;
case B_CANCEL: case B_CANCEL:
@@ -556,13 +563,13 @@ ShowImageWindow::MessageReceived(BMessage *message)
int32 curPage = fImageView->CurrentPage(); int32 curPage = fImageView->CurrentPage();
bool benable = (pages > 1) ? true : false; bool benable = (pages > 1) ? true : false;
EnableMenuItem(fBar, MSG_PAGE_FIRST, benable); _EnableMenuItem(fBar, MSG_PAGE_FIRST, benable);
EnableMenuItem(fBar, MSG_PAGE_LAST, benable); _EnableMenuItem(fBar, MSG_PAGE_LAST, benable);
EnableMenuItem(fBar, MSG_PAGE_NEXT, benable); _EnableMenuItem(fBar, MSG_PAGE_NEXT, benable);
EnableMenuItem(fBar, MSG_PAGE_PREV, benable); _EnableMenuItem(fBar, MSG_PAGE_PREV, benable);
EnableMenuItem(fBar, MSG_FILE_NEXT, fImageView->HasNextFile()); _EnableMenuItem(fBar, MSG_FILE_NEXT, fImageView->HasNextFile());
EnableMenuItem(fBar, MSG_FILE_PREV, fImageView->HasPrevFile()); _EnableMenuItem(fBar, MSG_FILE_PREV, fImageView->HasPrevFile());
if (fGoToPageMenu->CountItems() != pages) { if (fGoToPageMenu->CountItems() != pages) {
// Only rebuild the submenu if the number of // Only rebuild the submenu if the number of
@@ -607,7 +614,7 @@ ShowImageWindow::MessageReceived(BMessage *message)
// invert algorithm) // invert algorithm)
color_space colors = B_NO_COLOR_SPACE; color_space colors = B_NO_COLOR_SPACE;
message->FindInt32("colors", reinterpret_cast<int32 *>(&colors)); message->FindInt32("colors", reinterpret_cast<int32 *>(&colors));
EnableMenuItem(fBar, MSG_INVERT, (colors != B_CMAP8)); _EnableMenuItem(fBar, MSG_INVERT, (colors != B_CMAP8));
BString status; BString status;
bool messageProvidesSize = false; bool messageProvidesSize = false;
@@ -625,7 +632,7 @@ ShowImageWindow::MessageReceived(BMessage *message)
} }
if (messageProvidesSize) { if (messageProvidesSize) {
UpdateResizerWindow(fWidth, fHeight); _UpdateResizerWindow(fWidth, fHeight);
} }
fStatusView->SetText(status); fStatusView->SetText(status);
@@ -649,16 +656,16 @@ ShowImageWindow::MessageReceived(BMessage *message)
// can update the state of the appropriate menu items // can update the state of the appropriate menu items
bool benable; bool benable;
if (message->FindBool("has_selection", &benable) == B_OK) { if (message->FindBool("has_selection", &benable) == B_OK) {
EnableMenuItem(fBar, B_CUT, benable); _EnableMenuItem(fBar, B_CUT, benable);
EnableMenuItem(fBar, B_COPY, benable); _EnableMenuItem(fBar, B_COPY, benable);
EnableMenuItem(fBar, MSG_CLEAR_SELECT, benable); _EnableMenuItem(fBar, MSG_CLEAR_SELECT, benable);
} }
} break; } break;
case MSG_UNDO_STATE: { case MSG_UNDO_STATE: {
bool benable; bool benable;
if (message->FindBool("can_undo", &benable) == B_OK) if (message->FindBool("can_undo", &benable) == B_OK)
EnableMenuItem(fBar, B_UNDO, benable); _EnableMenuItem(fBar, B_UNDO, benable);
} break; } break;
case MSG_CLIPBOARD_CHANGED: { case MSG_CLIPBOARD_CHANGED: {
@@ -666,7 +673,7 @@ ShowImageWindow::MessageReceived(BMessage *message)
// response to a B_CLIPBOARD_CHANGED message // response to a B_CLIPBOARD_CHANGED message
bool bdata; bool bdata;
if (message->FindBool("data_available", &bdata) == B_OK) if (message->FindBool("data_available", &bdata) == B_OK)
EnableMenuItem(fBar, B_PASTE, bdata); _EnableMenuItem(fBar, B_PASTE, bdata);
} break; } break;
case B_UNDO: case B_UNDO:
@@ -694,27 +701,27 @@ ShowImageWindow::MessageReceived(BMessage *message)
break; break;
case MSG_PAGE_FIRST: case MSG_PAGE_FIRST:
if (ClosePrompt()) if (_ClosePrompt())
fImageView->FirstPage(); fImageView->FirstPage();
break; break;
case MSG_PAGE_LAST: case MSG_PAGE_LAST:
if (ClosePrompt()) if (_ClosePrompt())
fImageView->LastPage(); fImageView->LastPage();
break; break;
case MSG_PAGE_NEXT: case MSG_PAGE_NEXT:
if (ClosePrompt()) if (_ClosePrompt())
fImageView->NextPage(); fImageView->NextPage();
break; break;
case MSG_PAGE_PREV: case MSG_PAGE_PREV:
if (ClosePrompt()) if (_ClosePrompt())
fImageView->PrevPage(); fImageView->PrevPage();
break; break;
case MSG_GOTO_PAGE: { case MSG_GOTO_PAGE: {
if (!ClosePrompt()) if (!_ClosePrompt())
break; break;
int32 newPage; int32 newPage;
@@ -736,24 +743,24 @@ ShowImageWindow::MessageReceived(BMessage *message)
} break; } break;
case MSG_DITHER_IMAGE: case MSG_DITHER_IMAGE:
fImageView->SetDither(ToggleMenuItem(message->what)); fImageView->SetDither(_ToggleMenuItem(message->what));
break; break;
case MSG_SHRINK_TO_WINDOW: case MSG_SHRINK_TO_WINDOW:
ResizeToWindow(true, message->what); _ResizeToWindow(true, message->what);
break; break;
case MSG_ZOOM_TO_WINDOW: case MSG_ZOOM_TO_WINDOW:
ResizeToWindow(false, message->what); _ResizeToWindow(false, message->what);
break; break;
case MSG_FILE_PREV: case MSG_FILE_PREV:
if (ClosePrompt()) if (_ClosePrompt())
fImageView->PrevFile(); fImageView->PrevFile();
break; break;
case MSG_FILE_NEXT: case MSG_FILE_NEXT:
if (ClosePrompt()) if (_ClosePrompt())
fImageView->NextFile(); fImageView->NextFile();
break; break;
@@ -785,7 +792,7 @@ ShowImageWindow::MessageReceived(BMessage *message)
item->SetMarked(false); item->SetMarked(false);
fResizeItem->SetEnabled(true); fResizeItem->SetEnabled(true);
fImageView->StopSlideShow(); fImageView->StopSlideShow();
} else if (ClosePrompt()) { } else if (_ClosePrompt()) {
item->SetMarked(true); item->SetMarked(true);
fResizeItem->SetEnabled(false); fResizeItem->SetEnabled(false);
fImageView->StartSlideShow(); fImageView->StartSlideShow();
@@ -797,21 +804,21 @@ ShowImageWindow::MessageReceived(BMessage *message)
if (message->FindFloat("value", &value) == B_OK) { if (message->FindFloat("value", &value) == B_OK) {
fImageView->SetSlideShowDelay(value); fImageView->SetSlideShowDelay(value);
// in case message is sent from popup menu // in case message is sent from popup menu
MarkSlideShowDelay(value); _MarkSlideShowDelay(value);
} }
} break; } break;
case MSG_FULL_SCREEN: case MSG_FULL_SCREEN:
ToggleFullScreen(); _ToggleFullScreen();
break; break;
case MSG_EXIT_FULL_SCREEN: case MSG_EXIT_FULL_SCREEN:
if (fFullScreen) if (fFullScreen)
ToggleFullScreen(); _ToggleFullScreen();
break; break;
case MSG_SHOW_CAPTION: { case MSG_SHOW_CAPTION: {
fShowCaption = ToggleMenuItem(message->what); fShowCaption = _ToggleMenuItem(message->what);
ShowImageSettings* settings = my_app->Settings(); ShowImageSettings* settings = my_app->Settings();
if (settings->Lock()) { if (settings->Lock()) {
@@ -823,15 +830,15 @@ ShowImageWindow::MessageReceived(BMessage *message)
} break; } break;
case MSG_PAGE_SETUP: case MSG_PAGE_SETUP:
PageSetup(); _PageSetup();
break; break;
case MSG_PREPARE_PRINT: case MSG_PREPARE_PRINT:
PrepareForPrint(); _PrepareForPrint();
break; break;
case MSG_PRINT: case MSG_PRINT:
Print(message); _Print(message);
break; break;
case MSG_ZOOM_IN: case MSG_ZOOM_IN:
@@ -847,13 +854,13 @@ ShowImageWindow::MessageReceived(BMessage *message)
break; break;
case MSG_SCALE_BILINEAR: case MSG_SCALE_BILINEAR:
fImageView->SetScaleBilinear(ToggleMenuItem(message->what)); fImageView->SetScaleBilinear(_ToggleMenuItem(message->what));
break; break;
case MSG_OPEN_RESIZER_WINDOW: { case MSG_OPEN_RESIZER_WINDOW: {
if (fImageView->GetBitmap() != NULL) { if (fImageView->GetBitmap() != NULL) {
BRect rect = fImageView->GetBitmap()->Bounds(); BRect rect = fImageView->GetBitmap()->Bounds();
OpenResizerWindow(rect.IntegerWidth()+1, rect.IntegerHeight()+1); _OpenResizerWindow(rect.IntegerWidth()+1, rect.IntegerHeight()+1);
} }
} break; } break;
@@ -885,7 +892,7 @@ ShowImageWindow::MessageReceived(BMessage *message)
void void
ShowImageWindow::SaveAs(BMessage *message) ShowImageWindow::_SaveAs(BMessage *message)
{ {
// Read the translator and output type the user chose // Read the translator and output type the user chose
translator_id outTranslator; translator_id outTranslator;
@@ -915,7 +922,7 @@ ShowImageWindow::SaveAs(BMessage *message)
void void
ShowImageWindow::SaveToFile(BMessage *message) ShowImageWindow::_SaveToFile(BMessage *message)
{ {
// Read in where the file should be saved // Read in where the file should be saved
entry_ref dirRef; entry_ref dirRef;
@@ -960,7 +967,7 @@ ShowImageWindow::SaveToFile(BMessage *message)
bool bool
ShowImageWindow::ClosePrompt() ShowImageWindow::_ClosePrompt()
{ {
if (!fModified) if (!fModified)
return true; return true;
@@ -990,7 +997,7 @@ ShowImageWindow::ClosePrompt()
void void
ShowImageWindow::ToggleFullScreen() ShowImageWindow::_ToggleFullScreen()
{ {
BRect frame; BRect frame;
fFullScreen = !fFullScreen; fFullScreen = !fFullScreen;
@@ -1021,7 +1028,7 @@ ShowImageWindow::ToggleFullScreen()
void void
ShowImageWindow::LoadSettings() ShowImageWindow::_LoadSettings()
{ {
ShowImageSettings* settings = my_app->Settings(); ShowImageSettings* settings = my_app->Settings();
@@ -1050,7 +1057,7 @@ ShowImageWindow::LoadSettings()
void void
ShowImageWindow::SavePrintOptions() ShowImageWindow::_SavePrintOptions()
{ {
ShowImageSettings* settings = my_app->Settings(); ShowImageSettings* settings = my_app->Settings();
@@ -1066,7 +1073,7 @@ ShowImageWindow::SavePrintOptions()
bool bool
ShowImageWindow::PageSetup() ShowImageWindow::_PageSetup()
{ {
BString name; BString name;
fImageView->GetName(&name); fImageView->GetName(&name);
@@ -1085,7 +1092,7 @@ ShowImageWindow::PageSetup()
void void
ShowImageWindow::PrepareForPrint() ShowImageWindow::_PrepareForPrint()
{ {
if (fPrintSettings == NULL) { if (fPrintSettings == NULL) {
BString name; BString name;
@@ -1105,13 +1112,13 @@ ShowImageWindow::PrepareForPrint()
void void
ShowImageWindow::Print(BMessage *msg) ShowImageWindow::_Print(BMessage *msg)
{ {
status_t st; status_t st;
if (msg->FindInt32("status", &st) != B_OK || st != B_OK) if (msg->FindInt32("status", &st) != B_OK || st != B_OK)
return; return;
SavePrintOptions(); _SavePrintOptions();
BString name; BString name;
fImageView->GetName(&name); fImageView->GetName(&name);
@@ -1178,7 +1185,7 @@ ShowImageWindow::Print(BMessage *msg)
void void
ShowImageWindow::OpenResizerWindow(int32 width, int32 height) ShowImageWindow::_OpenResizerWindow(int32 width, int32 height)
{ {
if (fResizerWindowMessenger == NULL) { if (fResizerWindowMessenger == NULL) {
// open window if it is not already opened // open window if it is not already opened
@@ -1192,7 +1199,7 @@ ShowImageWindow::OpenResizerWindow(int32 width, int32 height)
void void
ShowImageWindow::UpdateResizerWindow(int32 width, int32 height) ShowImageWindow::_UpdateResizerWindow(int32 width, int32 height)
{ {
if (fResizerWindowMessenger == NULL) if (fResizerWindowMessenger == NULL)
return; return;
@@ -1205,7 +1212,7 @@ ShowImageWindow::UpdateResizerWindow(int32 width, int32 height)
void void
ShowImageWindow::CloseResizerWindow() ShowImageWindow::_CloseResizerWindow()
{ {
if (fResizerWindowMessenger == NULL) if (fResizerWindowMessenger == NULL)
return; return;
@@ -1224,10 +1231,10 @@ ShowImageWindow::QuitRequested()
return false; return false;
} }
bool quit = ClosePrompt(); bool quit = _ClosePrompt();
if (quit) { if (quit) {
CloseResizerWindow(); _CloseResizerWindow();
// tell the app to forget about this window // tell the app to forget about this window
be_app->PostMessage(MSG_WINDOW_QUIT); be_app->PostMessage(MSG_WINDOW_QUIT);
src/apps/showimage/ShowImageWindow.h
+35 -35
View File
@@ -1,5 +1,5 @@
/* /*
* Copyright 2003-2008, Haiku, Inc. All Rights Reserved. * Copyright 2003-2009, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
* *
* Authors: * Authors:
@@ -34,10 +34,9 @@ class ShowImageWindow : public BWindow {
virtual void MessageReceived(BMessage *message); virtual void MessageReceived(BMessage *message);
virtual bool QuitRequested(); virtual bool QuitRequested();
virtual void ScreenChanged(BRect frame, color_space mode); virtual void ScreenChanged(BRect frame, color_space mode);
// virtual void Zoom(BPoint origin, float width, float height);
status_t InitCheck(); status_t InitCheck();
ShowImageView *GetShowImageView() const { return fImageView; } ShowImageView* GetShowImageView() const { return fImageView; }
void UpdateTitle(); void UpdateTitle();
void AddMenus(BMenuBar *bar); void AddMenus(BMenuBar *bar);
@@ -47,51 +46,52 @@ class ShowImageWindow : public BWindow {
private: private:
class RecentDocumentsMenu; class RecentDocumentsMenu;
void BuildViewMenu(BMenu *menu, bool popupMenu); void _BuildViewMenu(BMenu *menu, bool popupMenu);
BMenuItem *AddItemMenu(BMenu *menu, const char *label, BMenuItem* _AddItemMenu(BMenu *menu, const char *label,
uint32 what, const char shortcut, uint32 modifier, uint32 what, const char shortcut, uint32 modifier,
const BHandler *target, bool enabled = true); const BHandler *target, bool enabled = true);
BMenuItem* AddDelayItem(BMenu *menu, const char *label, float value); BMenuItem* _AddDelayItem(BMenu *menu, const char *label, float value);
bool ToggleMenuItem(uint32 what); bool _ToggleMenuItem(uint32 what);
void EnableMenuItem(BMenu *menu, uint32 what, bool enable); void _EnableMenuItem(BMenu *menu, uint32 what, bool enable);
void MarkMenuItem(BMenu *menu, uint32 what, bool marked); void _MarkMenuItem(BMenu *menu, uint32 what, bool marked);
void MarkSlideShowDelay(float value); void _MarkSlideShowDelay(float value);
void ResizeToWindow(bool shrink, uint32 what); void _ResizeToWindow(bool shrink, uint32 what);
void SaveAs(BMessage *message); void _SaveAs(BMessage *message);
// Handle Save As submenu choice // Handle Save As submenu choice
void SaveToFile(BMessage *message); void _SaveToFile(BMessage *message);
// Handle save file panel message // Handle save file panel message
bool ClosePrompt(); bool _ClosePrompt();
void ToggleFullScreen(); void _ToggleFullScreen();
void LoadSettings(); void _LoadSettings();
void SavePrintOptions(); void _SavePrintOptions();
bool PageSetup(); bool _PageSetup();
void PrepareForPrint(); void _PrepareForPrint();
void Print(BMessage *msg); void _Print(BMessage *msg);
void OpenResizerWindow(int32 width, int32 height); void _OpenResizerWindow(int32 width, int32 height);
void UpdateResizerWindow(int32 width, int32 height); void _UpdateResizerWindow(int32 width, int32 height);
void CloseResizerWindow(); void _CloseResizerWindow();
BFilePanel *fSavePanel; BFilePanel* fSavePanel;
BMenuBar *fBar; BMenuBar* fBar;
BMenu *fOpenMenu; BMenu* fOpenMenu;
BMenu *fBrowseMenu; BMenu* fBrowseMenu;
BMenu *fGoToPageMenu; BMenu* fGoToPageMenu;
BMenu *fSlideShowDelay; BMenu* fSlideShowDelay;
ShowImageView *fImageView; ShowImageView* fImageView;
ShowImageStatusView *fStatusView; ShowImageStatusView* fStatusView;
bool fModified; bool fModified;
bool fFullScreen; bool fFullScreen;
BRect fWindowFrame; BRect fWindowFrame;
bool fShowCaption; bool fShowCaption;
BMessage *fPrintSettings; BMessage* fPrintSettings;
PrintOptions fPrintOptions; PrintOptions fPrintOptions;
BMessenger *fResizerWindowMessenger; BMessenger* fResizerWindowMessenger;
BMenuItem *fResizeItem; BMenuItem* fResizeItem;
int32 fHeight, fWidth; int32 fHeight;
int32 fWidth;
}; };
#endif // SHOW_IMAGE_WINDOW_H #endif // SHOW_IMAGE_WINDOW_H