mirror of
https://github.com/flynx/ImageGrid.git
synced 2025-10-31 11:20:09 +00:00
642 lines
16 KiB
JavaScript
Executable File
642 lines
16 KiB
JavaScript
Executable File
/**********************************************************************
|
|
*
|
|
*
|
|
*
|
|
**********************************************************************/
|
|
|
|
//var DEBUG = DEBUG != null ? DEBUG : true
|
|
|
|
var STEPS_TO_CHANGE_DIRECTION = 2
|
|
var _STEPS_LEFT_TO_CHANGE_DIRECTION = STEPS_TO_CHANGE_DIRECTION
|
|
var DIRECTION = 'next'
|
|
|
|
|
|
|
|
/*********************************************************************/
|
|
|
|
function updateDirection(direction){
|
|
if(DIRECTION != direction){
|
|
_STEPS_LEFT_TO_CHANGE_DIRECTION--
|
|
if(_STEPS_LEFT_TO_CHANGE_DIRECTION == 0){
|
|
DIRECTION = direction
|
|
_STEPS_LEFT_TO_CHANGE_DIRECTION = 2
|
|
}
|
|
} else {
|
|
_STEPS_LEFT_TO_CHANGE_DIRECTION = 2
|
|
}
|
|
}
|
|
|
|
|
|
function directionImage(reverse){
|
|
if(DIRECTION == (reverse ? 'prev' : 'next')){
|
|
nextImage()
|
|
} else {
|
|
prevImage()
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/*********************************************************************/
|
|
|
|
var KEYBOARD_CONFIG = {
|
|
// info overlay...
|
|
//
|
|
// NOTE: this is here to prevent selecting images while trying to
|
|
// select info text...
|
|
'.overlay-info:hover': {
|
|
title: 'Info overlay',
|
|
doc: 'Displayed on bottom of the screen if enabled (toggle with '+
|
|
'<b>I</b>) and/or inline, at bottom of an image when cursor '+
|
|
'is over it (only in ribbon mode, toggle with <b>alt-I</b>)'+
|
|
|
|
'<p>NOTE: when the cursor is over the info overlay one can use '+
|
|
'Ctrl-A and Ctrl-D for info text selection, without affecting '+
|
|
'image selection/marks.',
|
|
|
|
ignore: [ 'A' ],
|
|
|
|
A: {
|
|
// NOTE: this is here only for documentation...
|
|
ctrl: doc('Select all'),
|
|
},
|
|
D: {
|
|
ctrl: doc('Clear selection',
|
|
function(){
|
|
document.getSelection().empty()
|
|
return false
|
|
})
|
|
}
|
|
},
|
|
|
|
// dialogs...
|
|
//
|
|
'.viewer.overlay .overlay-block.dialog': {
|
|
title: 'Dialog',
|
|
ignore: '*',
|
|
|
|
Enter: doc('Accept dialog',
|
|
function(){
|
|
getOverlay($('.viewer')).trigger('accept')
|
|
hideOverlay($('.viewer'))
|
|
}),
|
|
Esc: doc('Close dialog',
|
|
function(){
|
|
//getOverlay($('.viewer')).trigger('close')
|
|
hideOverlay($('.viewer'))
|
|
return false
|
|
}),
|
|
},
|
|
|
|
|
|
|
|
// help mode...
|
|
//
|
|
// NOTE: need to keep all info modes before the rest so as to give
|
|
// their bindings priority...
|
|
'.drawer-mode': {
|
|
title: 'Drawer modes',
|
|
doc: 'NOTE: In this mode all other key bindings are disabled, '+
|
|
'except app defaults and the ones explicitly defined here.',
|
|
|
|
ignore: '*',
|
|
|
|
Esc: doc('Close drawer',
|
|
function(){
|
|
toggleKeyboardHelp('off')
|
|
return false
|
|
}),
|
|
Q: 'Esc',
|
|
},
|
|
|
|
|
|
// slideshow mode...
|
|
//
|
|
'.slideshow-mode': {
|
|
title: 'Slideshow mode',
|
|
doc: 'To enter this mode press <b>S</b>.',
|
|
|
|
// XXX think about what else to disable here...
|
|
ignore: [
|
|
'Up', 'Down', 'Enter', 'R', 'L',
|
|
],
|
|
|
|
L: doc('Toggle slideshow looping',
|
|
function(){
|
|
SLIDESHOW_LOOP = SLIDESHOW_LOOP ? false : true
|
|
showStatus('Slideshow: looping', SLIDESHOW_LOOP ? 'enabled...' : 'disabled...')
|
|
return false
|
|
}),
|
|
R: doc('Reverse slideshow direction',
|
|
function(){
|
|
SLIDESHOW_DIRECTION = SLIDESHOW_DIRECTION == 'next' ? 'prev' : 'next'
|
|
showStatus('Slideshow: direction:', SLIDESHOW_DIRECTION + '...')
|
|
return false
|
|
}),
|
|
Esc: doc('Exit/stop slideshow',
|
|
function(){
|
|
toggleSlideShowMode('off')
|
|
return false
|
|
}),
|
|
S: 'Esc',
|
|
Q: 'Esc',
|
|
},
|
|
|
|
|
|
// single image mode...
|
|
//
|
|
'.single-image-mode': {
|
|
title: 'Single image mode',
|
|
doc: 'To toggle between this and ribbon modes press <b>Enter</b>.',
|
|
|
|
/*
|
|
F: doc('Toggle view proportions',
|
|
function(){
|
|
var mode = toggleImageProportions()
|
|
showStatus('Fitting image to:', mode + '...')
|
|
centerRibbons()
|
|
}),
|
|
*/
|
|
Esc: doc('Exit single image mode',
|
|
function(){
|
|
toggleSingleImageMode('off')
|
|
return false
|
|
}),
|
|
Q: 'Esc',
|
|
},
|
|
|
|
|
|
// marked only ribbon mode...
|
|
//
|
|
'.marked-only-view:not(.single-image-mode)': {
|
|
title: 'Marked only view',
|
|
doc: 'To toggle this mode press <b>shift-F2</b>.',
|
|
|
|
Esc: doc('Exit marked only view',
|
|
function(){
|
|
toggleMarkedOnlyView('off')
|
|
return false
|
|
}),
|
|
Q: 'Esc',
|
|
},
|
|
|
|
|
|
// visible marks...
|
|
//
|
|
'.marks-visible': {
|
|
title: 'Visible marks',
|
|
|
|
Esc: doc('Hide marks',
|
|
function(){
|
|
toggleMarkesView('off')
|
|
return false
|
|
}),
|
|
},
|
|
|
|
|
|
// ribbon mode only...
|
|
//
|
|
// XXX this breaks getKeyHandlers(...) when modes argument is given...
|
|
'.viewer:not(.overlay):not(.single-image-mode)': {
|
|
title: 'Ribbon mode',
|
|
|
|
Left: {
|
|
alt: doc('Shift image left',
|
|
function(){
|
|
event.preventDefault()
|
|
shiftImageLeft()
|
|
centerView(null, 'css')
|
|
// XXX for some odd reason centerRibbons does
|
|
// something really odd here...
|
|
//centerRibbons()
|
|
// XXX HACK...
|
|
// XXX this still gets misaligned sometimes but this
|
|
// is likely due to one of the align bugs
|
|
if(window._center_ribbon_delay != null){
|
|
clearTimeout(_center_ribbon_delay)
|
|
}
|
|
_center_ribbon_delay = setTimeout(
|
|
function(){
|
|
centerRibbons()
|
|
}, 300)
|
|
|
|
return false
|
|
}),
|
|
},
|
|
Right: {
|
|
alt: doc('Shift image right',
|
|
function(){
|
|
event.preventDefault()
|
|
shiftImageRight()
|
|
centerView(null, 'css')
|
|
// XXX for some odd reason centerRibbons does
|
|
// something really odd here...
|
|
//centerRibbons()
|
|
// XXX HACK...
|
|
// XXX this still gets misaligned sometimes but this
|
|
// is likely due to one of the align bugs
|
|
// (see: TODO.otl)
|
|
if(window._center_ribbon_delay != null){
|
|
clearTimeout(_center_ribbon_delay)
|
|
}
|
|
_center_ribbon_delay = setTimeout(
|
|
function(){
|
|
centerRibbons()
|
|
}, 300)
|
|
|
|
return false
|
|
}),
|
|
},
|
|
|
|
// zooming...
|
|
'#1': doc('Fit one image', function(){ fitNImages(1) }),
|
|
'#2': doc('Fit two images', function(){ fitNImages(2) }),
|
|
'#3': doc('Fit three images', function(){ fitNImages(3) }),
|
|
'#4': doc('Fit four images', function(){ fitNImages(4) }),
|
|
'#5': doc('Fit five images', function(){ fitNImages(5) }),
|
|
'#6': doc('Fit six images', function(){ fitNImages(6) }),
|
|
'#7': doc('Fit seven images', function(){ fitNImages(7) }),
|
|
'#8': doc('Fit eight images', function(){ fitNImages(8) }),
|
|
'#9': doc('Fit nine images', function(){ fitNImages(9) }),
|
|
|
|
},
|
|
|
|
|
|
// general setup...
|
|
//
|
|
'.viewer:not(.overlay)': {
|
|
title: 'Global',
|
|
doc: 'These key bindings work in most other modes.'+
|
|
|
|
'<p>NOTE: shifting all marked images from different ribbons will '+
|
|
'perform the operations on ALL marked images but relative '+
|
|
'the the current ribbon. i.e. some images might get promoted, '+
|
|
'others demoted while some will not change position. ',
|
|
|
|
// Basics...
|
|
// XXX STUB: use a real path browser...
|
|
O: doc('Open a directory path',
|
|
function(){
|
|
// browser version...
|
|
var getter = window.listDir != null ? getDir : prompt
|
|
|
|
getter('Path to open', BASE_URL)
|
|
.done(function(path){
|
|
path = path.trim()
|
|
statusNotify(loadDir(path))
|
|
})
|
|
}),
|
|
|
|
|
|
// Navigation...
|
|
// XXX need to cancel the animation of the prev action...
|
|
Left: {
|
|
default: doc('Previous image',
|
|
function(){
|
|
event.preventDefault()
|
|
// update direction...
|
|
updateDirection('prev')
|
|
prevImage()
|
|
centerRibbons()
|
|
}),
|
|
ctrl: 'prev-screen',
|
|
},
|
|
Right: {
|
|
default: doc('Next image',
|
|
function(){
|
|
event.preventDefault()
|
|
// update direction...
|
|
updateDirection('next')
|
|
nextImage()
|
|
centerRibbons()
|
|
}),
|
|
ctrl: 'next-screen',
|
|
},
|
|
'prev-screen': doc('Previous screen',
|
|
function(){
|
|
event.preventDefault()
|
|
prevScreenImages()
|
|
centerRibbons()
|
|
}),
|
|
'next-screen': doc('Next screen',
|
|
function(){
|
|
event.preventDefault()
|
|
nextScreenImages()
|
|
centerRibbons()
|
|
}),
|
|
Space: {
|
|
default: 'Right',
|
|
shift: 'Left',
|
|
// screen-oriented movement...
|
|
ctrl: 'Right',
|
|
'ctrl+shift': 'prev-screen',
|
|
},
|
|
Backspace: {
|
|
default: 'Left',
|
|
shift: 'Right',
|
|
// screen-oriented movement...
|
|
ctrl: 'Left',
|
|
'ctrl+shift': 'next-screen',
|
|
},
|
|
Home: doc('First image',
|
|
function(){
|
|
event.preventDefault()
|
|
firstImage()
|
|
centerRibbons()
|
|
}),
|
|
End: doc('Last image',
|
|
function(){
|
|
event.preventDefault()
|
|
lastImage()
|
|
centerRibbons()
|
|
}),
|
|
|
|
|
|
// combined navigation and editor actions...
|
|
Up: {
|
|
default: doc('Go to ribbon above',
|
|
function(){
|
|
event.preventDefault()
|
|
prevRibbon()
|
|
centerRibbons()
|
|
}),
|
|
shift: doc('Shift image up',
|
|
function(){
|
|
event.preventDefault()
|
|
shiftImageUp(null, DIRECTION)
|
|
centerRibbons()
|
|
}),
|
|
'ctrl+shift': doc('Shift image up to empty ribbon',
|
|
function(){
|
|
event.preventDefault()
|
|
shiftImageUpNewRibbon(null, DIRECTION)
|
|
centerRibbons()
|
|
}),
|
|
alt: doc('Shift marked images up',
|
|
function(){
|
|
toggleMarkesView('on')
|
|
shiftMarkedImagesUp()
|
|
}),
|
|
'alt+shift': doc('Shift marked images up to empty ribbon',
|
|
function(){
|
|
// XXX
|
|
}),
|
|
},
|
|
Down: {
|
|
default: doc('Go to ribbon below',
|
|
function(){
|
|
event.preventDefault()
|
|
nextRibbon()
|
|
centerRibbons()
|
|
}),
|
|
shift: doc('Shift image down',
|
|
function(){
|
|
event.preventDefault()
|
|
shiftImageDown(null, DIRECTION)
|
|
centerRibbons()
|
|
}),
|
|
'ctrl+shift': doc('Shift image down to empty ribbon',
|
|
function(){
|
|
event.preventDefault()
|
|
shiftImageDownNewRibbon(null, DIRECTION)
|
|
centerRibbons()
|
|
}),
|
|
alt: doc('Shift marked images down',
|
|
function(){
|
|
toggleMarkesView('on')
|
|
shiftMarkedImagesDown()
|
|
}),
|
|
'alt+shift': doc('Shift marked images down to empty ribbon',
|
|
function(){
|
|
// XXX
|
|
}),
|
|
},
|
|
|
|
L: doc('Rotate image left', function(){ rotateLeft() }),
|
|
R: {
|
|
default: doc('Rotate image right',
|
|
function(){ rotateRight() }),
|
|
ctrl: doc('Reverse image order',
|
|
function(){
|
|
event.preventDefault()
|
|
reverseImageOrder()
|
|
}),
|
|
},
|
|
H: doc('Flip image horizontally',
|
|
function(){
|
|
var o = getImage().attr('orientation')
|
|
// need to rotate relative to user, not relative to image...
|
|
if(o == 90 || o == 270){
|
|
flipVertical()
|
|
} else {
|
|
flipHorizontal()
|
|
}
|
|
}),
|
|
V: doc('Flip image vertically',
|
|
function(){
|
|
var o = getImage().attr('orientation')
|
|
// need to rotate relative to user, not relative to image...
|
|
if(o == 90 || o == 270){
|
|
flipHorizontal()
|
|
} else {
|
|
flipVertical()
|
|
}
|
|
}),
|
|
|
|
|
|
// zooming...
|
|
'#1': doc('Fit image to screen', function(){ fitNImages(1) }),
|
|
'#2': doc('Show big image', function(){ fitNImages(1.5, true) }),
|
|
'#3': doc('Show small image', function(){ fitNImages(3, true) }),
|
|
|
|
'-': doc('Zoom in', function(){ zoomOut() }),
|
|
'=': doc('Zoom out', function(){ zoomIn() }),
|
|
|
|
|
|
Enter: doc('Toggle single image view',
|
|
function(){ toggleSingleImageMode() }),
|
|
|
|
B: doc('Toggle theme', function(){ toggleTheme() }),
|
|
|
|
S: {
|
|
default: doc('Start slideshow',
|
|
function(){ toggleSlideShowMode('on') }),
|
|
ctrl: doc('Save current state',
|
|
function(){
|
|
event.preventDefault()
|
|
//saveLocalStorage()
|
|
|
|
showStatusQ('Saving: localStorage: Data.')
|
|
saveLocalStorageData()
|
|
showStatusQ('Saving: localStorage: Marks.')
|
|
saveLocalStorageMarks()
|
|
|
|
showStatusQ('Saving: localStorage: Settings.')
|
|
saveLocalStorageSettings()
|
|
|
|
if(IMAGES_CREATED){
|
|
showStatusQ('Saving: File: Images.')
|
|
dumpJSON(normalizePath(CACHE_DIR +'/'+ IMAGES_FILE_DEFAULT), IMAGES)
|
|
//saveFileImages()
|
|
IMAGES_CREATED = false
|
|
}
|
|
showStatusQ('Saving: File: State.')
|
|
saveFileState()
|
|
|
|
showStatusQ('Saving: Done.')
|
|
})
|
|
},
|
|
Z: {
|
|
ctrl: doc('Restore to last saved state',
|
|
function(){
|
|
loadLocalStorage()
|
|
loadLocalStorageMarks()
|
|
})
|
|
},
|
|
|
|
|
|
// marking...
|
|
// XXX not final, think of a better way to do this...
|
|
// XXX need mark navigation...
|
|
// XXX need marked image shift up/down actions...
|
|
// XXX unmarking an image in marked-only mode results in nothing
|
|
// visible focused if we unmark the first or last image in
|
|
// the ribbon...
|
|
M: {
|
|
// NOTE: marking moves in the same direction as the last
|
|
// move...
|
|
// i.e. marking can change direction depending on where
|
|
// we moved last...
|
|
// NOTE: marking does not change move direction...
|
|
// XXX should this toggle or set mark to on?
|
|
default: doc('Mark current image and advance',
|
|
function(){
|
|
toggleImageMark('on')
|
|
directionImage()
|
|
// XXX do we need this???
|
|
//if(getImage().filter(':visible').length == 0){
|
|
// centerView(focusImage(getImageBefore()))
|
|
//}
|
|
centerRibbons()
|
|
}),
|
|
// same as default but in reverse direction...
|
|
shift: doc('Mark current image and return',
|
|
function(){
|
|
toggleImageMark('on')
|
|
directionImage(true)
|
|
// XXX do we need this???
|
|
//if(getImage().filter(':visible').length == 0){
|
|
// centerView(focusImage(getImageBefore()))
|
|
//}
|
|
centerRibbons()
|
|
}),
|
|
},
|
|
Ins: doc('Toggle mark on current image', function(){ toggleImageMark() }),
|
|
'invert-marks': doc('Invert image marks',
|
|
function(){ invertImageMarks() }),
|
|
A: {
|
|
// XXX does not yet work with DATA (???)
|
|
//shift: doc('Toggle marks in current contagious block',
|
|
// function(){ toggleImageMarkBlock() }),
|
|
|
|
ctrl: doc('Mark current ribbon',
|
|
function(){ markAll('ribbon') }),
|
|
'ctrl+shift': doc('Mark all images',
|
|
function(){ markAll('all') }),
|
|
},
|
|
D: {
|
|
ctrl: doc('Unmark current ribbon',
|
|
function(){ removeImageMarks('ribbon') }),
|
|
'ctrl+shift': doc('Unmark all images',
|
|
function(){ removeImageMarks('all') }),
|
|
},
|
|
U: {
|
|
default: doc('Unmark current image',
|
|
function(){ toggleImageMark('off') }),
|
|
ctrl: doc('Unmark current ribbon',
|
|
function(){ removeImageMarks('ribbon') }),
|
|
shift: doc('Unamrk all',
|
|
function(){ removeImageMarks('all') }),
|
|
},
|
|
|
|
|
|
F2: {
|
|
default: doc('Toggle mark visibility',
|
|
function(){ toggleMarkesView() }),
|
|
//shift: 'F3',
|
|
},
|
|
F3: doc('Toggle marked only images view',
|
|
function(){
|
|
toggleMarkedOnlyView()
|
|
}),
|
|
|
|
|
|
E: doc('Open image in external software', openImage),
|
|
// XXX make F4 a default editor and E a default viewer...
|
|
F4: {
|
|
default: 'E',
|
|
alt: doc('Close viewer', function(){ closeWindow() }),
|
|
},
|
|
|
|
|
|
// info...
|
|
I: {
|
|
default: doc('Toggle image info display',
|
|
function(){ toggleImageInfo() }),
|
|
shift: doc('Show current image info',
|
|
function(){
|
|
showImageInfo()
|
|
//toggleImageInfoDrawer()
|
|
}),
|
|
alt: doc('Toggle inline image info display',
|
|
function(){
|
|
toggleInlineImageInfo()
|
|
}),
|
|
|
|
// marking...
|
|
ctrl: 'invert-marks',
|
|
},
|
|
P: doc('Show options',
|
|
function(){ toggleOptionsUI() }),
|
|
|
|
// NOTE: this is handled by the wrapper at this point, so we do
|
|
// not have to do anything here...
|
|
F11: doc('Toggle full screen mode', function(){ toggleFullscreenMode() }),
|
|
|
|
// Help and info...
|
|
'?': doc('Show keyboard bindings',
|
|
function(){ toggleKeyboardHelp() }),
|
|
|
|
F1: doc('Show help',
|
|
function(){ toggleHelp() }),
|
|
|
|
|
|
// XXX DEBUG MODE...
|
|
// ...remove these in production...
|
|
F12: doc('Show devTools', function(){ showDevTools() }),
|
|
F5: doc('Reload app', function(){ reload() }),
|
|
|
|
/* testing the shift-key feature...
|
|
'~': {
|
|
default: function(){ alert('~') },
|
|
// this is inaccessible...
|
|
shift: function(){ alert('shift-~') },
|
|
ctrl: function(){ alert('ctrl-~') },
|
|
'ctrl+alt': function(){ alert('ctrl-alt-~') },
|
|
},
|
|
'`': {
|
|
default: function(){ alert('`') },
|
|
// this is also not accessible as it is shadowed by '''...
|
|
shift: function(){ alert('shift-`') },
|
|
ctrl: function(){ alert('ctrl-`') },
|
|
'ctrl+alt': function(){ alert('ctrl-alt-`') },
|
|
},
|
|
*/
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/**********************************************************************
|
|
* vim:set ts=4 sw=4 : */
|