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Code Issues Projects Releases Wiki Activity

更优雅的fullscreen

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This commit is contained in:
joyqi 2013-10-24 23:17:13 +08:00
parent 82a8390a45
commit 837fe8ab9b
2 changed files with 79 additions and 78 deletions
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147
admin/js/markdown.js
View File

@ -136,6 +136,7 @@ if (typeof module !== 'undefind' && typeof exports !== 'undefined' && typeof req
}
this.postConversion = null;
this.preConversion = null;
var self = this;
this.makeHtml = function(text) {
@ -154,6 +155,7 @@ this.makeHtml = function(text) {
g_titles = {};
g_html_blocks = [];
// attacklab: Replace ~ with ~T
// This lets us use tilde as an escape char to avoid md5 hashes
// The choice of character is arbitray; anything that isn't
@ -3145,6 +3147,8 @@ else
* its own image insertion dialog, this hook should return true, and the callback should be called with the chosen
* image url (or null if the user cancelled). If this hook returns false, the default dialog will be used.
*/
hooks.addNoop("enterFullScreen");
hooks.addNoop("exitFullScreen");
this.getConverter = function () { return markdownConverter; }
@ -3572,79 +3576,6 @@ else
refreshState();
};
var getFullScreenAdapter = function () {
var selector = {
fullScreenChange : ['onfullscreenchange', 'onwebkitfullscreenchange', 'onmozfullscreenchange'],
requestFullscreen : ['requestFullscreen', 'webkitRequestFullScreen', 'mozRequestFullScreen'],
cancelFullscreen : ['cancelFullscreen', 'webkitCancelFullScreen', 'mozCancelFullScreen']
}, adapter = {};
for (var name in selector) {
var len = selector[name].length, found = false;
for (var i = 0; i < len; i ++) {
var method = selector[name][i];
if ('undefined' != typeof(document[method]) || 'undefined' != typeof(document.body[method])) {
adapter[name] = method;
found = true;
break;
}
}
if (!found) {
return false;
}
}
return adapter;
}
var isFullScreen = function () {
return document.fullScreen ||
document.mozFullScreen ||
document.webkitIsFullScreen;
}
var fullScreenBind = false;
// fullscreen
this.fullscreen = function () {
var input = panels.input, preview = panels.preview, buttonBar = panels.buttonBar,
adapter = getFullScreenAdapter();
if (!adapter) {
return false;
}
if (!fullScreenBind) {
util.addEvent(document, adapter.fullScreenChange.substring(2), function () {
if (!isFullScreen()) {
input.style.cssText = 'height:350px;';
preview.style.cssText = '';
buttonBar.style.cssText = '';
} else {
var windowHeight = window.screen.height - 32;
input.style.cssText = "width:50%;position:absolute;z-index:999;top:38px;left:0;box-sizing: border-box;outline: none";
input.style.height = windowHeight + 'px';
buttonBar.style.cssText = "width:50%;background-color:#ffffff;position:absolute;z-index:1000; height: 38px; padding-top:6px;top: 0;left:0; box-sizing: border-box; border-right: 1px solid #D9D9D6";
preview.style.cssText = "width:50%;background-color:#ffffff;position:absolute;z-index:999;top:0;right:0;box-sizing: border-box;overflow: auto;";
preview.style.height = windowHeight + 38 + 'px';
}
});
fullScreenBind = true;
}
if (!isFullScreen()) {
document.body[adapter.requestFullscreen]('webkitRequestFullScreen' == adapter.requestFullscreen
? Element.ALLOW_KEYBOARD_INPUT : null);
} else {
document[adapter.cancelFullscreen]();
}
};
// Push the input area state to the stack.
var saveState = function () {
var currState = inputStateObj || new TextareaState(panels);
@ -4627,11 +4558,7 @@ else
buttons.redo = makeButton("wmd-redo-button", redoTitle, "-220px", null);
buttons.redo.execute = function (manager) { if (manager) manager.redo(); };
buttons.fullscreen = makeButton("wmd-fullscreen-button", getString("fullscreen"), "-240px", null);
buttons.fullscreen.execute = function (manager) {
if (manager) manager.fullscreen();
};
buttons.fullscreen = makeButton("wmd-fullscreen-button", getString("fullscreen"), "-240px", bindCommand("doFullScreen"));
if (helpOptions) {
var helpButton = document.createElement("li");
@ -5353,4 +5280,68 @@ else
chunk.startTag = " ";
chunk.selection = "";
}
var getFullScreenAdapter = function () {
var selector = {
fullScreenChange : ['onfullscreenchange', 'onwebkitfullscreenchange', 'onmozfullscreenchange'],
requestFullscreen : ['requestFullscreen', 'webkitRequestFullScreen', 'mozRequestFullScreen'],
cancelFullscreen : ['cancelFullscreen', 'webkitCancelFullScreen', 'mozCancelFullScreen']
}, adapter = {};
for (var name in selector) {
var len = selector[name].length, found = false;
for (var i = 0; i < len; i ++) {
var method = selector[name][i];
if ('undefined' != typeof(document[method]) || 'undefined' != typeof(document.body[method])) {
adapter[name] = method;
found = true;
break;
}
}
if (!found) {
return false;
}
}
return adapter;
};
var isFullScreen = function () {
return document.fullScreen ||
document.mozFullScreen ||
document.webkitIsFullScreen;
};
var fullScreenBind = false;
// fullscreen
commandProto.doFullScreen = function (chunk, postProcessing) {
var adapter = getFullScreenAdapter(), self = this;
if (!adapter) {
return false;
}
if (!fullScreenBind) {
util.addEvent(document, adapter.fullScreenChange.substring(2), function () {
if (!isFullScreen()) {
self.hooks.exitFullScreen();
} else {
self.hooks.enterFullScreen();
}
});
fullScreenBind = true;
}
if (!isFullScreen()) {
document.body[adapter.requestFullscreen]('webkitRequestFullScreen' == adapter.requestFullscreen
? Element.ALLOW_KEYBOARD_INPUT : null);
} else {
document[adapter.cancelFullscreen]();
}
};
})();

10
admin/write-js.php
View File

@ -310,6 +310,16 @@ $(document).ready(function () {
}
});
var input = $('#text');
editor.hooks.chain('enterFullScreen', function () {
$(document.body).addClass('fullscreen');
});
editor.hooks.chain('exitFullScreen', function () {
$(document.body).removeClass('fullscreen');
});
editor.run();
var imageButton = $('#wmd-image-button'),