Add screenshot dialog, to select directory
This commit is contained in:
Gijs de Rooy
parent
dec34f4078
commit
692d9c3717
3 changed files with 342 additions and 0 deletions
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@ -532,6 +532,54 @@ var FileSelector = {
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},
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};
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##
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# ScreenshotSelector class (derived from Dialog class).
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#
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# SYNOPSIS: DirectorySelector.new(<callback>, <title>, <button> [, <pattern> [, <dir>]])
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#
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# callback ... callback function that gets return value as first argument
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# title ... dialog title
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# button ... button text (should say "Save", "Load", etc. and not just "OK")
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# pattern ... array with shell pattern or nil (which is equivalent to "*")
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# dir ... starting dir ($FG_ROOT if unset)
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var ScreenshotSelector = {
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new: func(callback, title, button, pattern = nil, dir = "") {
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var name = "screenshot";
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## var data = props.globals.getNode("/sim/gui/dialogs/", 1);
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# for (var i = 1; 1; i += 1)
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# if (data.getNode(name ~ i, 0) == nil)
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# break;
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data = props.globals.getNode("sim/gui/dialogs/screenshot", 1);
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var m = Dialog.new(data.getNode("dialog", 1), "gui/dialogs/screenshot.xml", name);
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m.parents = [ScreenshotSelector, Dialog];
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m.data = data;
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m.set_title(title);
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m.set_button(button);
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m.set_directory(dir);
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m.set_pattern(pattern);
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m.cblistener = setlistener(data.getNode("path", 1), callback);
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return m;
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},
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# setters only take effect after the next call to open()
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set_title: func(title) { me.data.getNode("title", 1).setValue(title) },
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set_button: func(button) { me.data.getNode("button", 1).setValue(button) },
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set_directory: func(dir) { me.data.getNode("directory", 1).setValue(dir) },
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set_pattern: func(pattern) {
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me.data.removeChildren("pattern");
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if (pattern != nil)
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forindex (var i; pattern)
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me.data.getChild("pattern", i, 1).setValue(pattern[i]);
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},
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del: func {
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me.close();
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delete(me.instance, me.name);
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removelistener(me.cblistener);
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me.data.remove();
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},
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};
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##
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# Save/load flight menu functions.
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@ -561,6 +609,32 @@ var load_flight = func {
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}
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##
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# Save screenshot menu function.
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#
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var save_screenshot_sel = nil;
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var save_screenshot = func {
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foreach (var n; props.globals.getNode("/sim/presets").getChildren())
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n.setAttribute("archive", 1);
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var save = func(n) {
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save_screenshot_sel.close();
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setprop("/sim/paths/screenshot-dir", n.getValue());
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var hide_menubar = getprop("sim/gui/dialogs/screenshot/hide-menubar");
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if (hide_menubar == 1){
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menu_visibility = getprop("/sim/menubar/visibility");
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setprop("/sim/menubar/visibility",0);
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}
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settimer(func { fgcommand("screen-capture") },0);
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if (hide_menubar == 1){
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settimer(func { setprop("/sim/menubar/visibility",menu_visibility) },0);
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}
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}
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if (save_screenshot_sel == nil)
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save_screenshot_sel = ScreenshotSelector.new(save, "Save Screenshot", "Take screenshot",
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, getprop("/sim/paths/screenshot-dir"),);
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save_screenshot_sel.open();
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}
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##
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# Open property browser with given target path.
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261
gui/dialogs/screenshot.xml
Normal file
261
gui/dialogs/screenshot.xml
Normal file
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@ -0,0 +1,261 @@
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<?xml version="1.0"?>
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<!--
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Ctrl-click on "." toggles display of hidden Unix filex (dotfiles)
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Ctrl-click on ".." enters $FG_ROOT
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Shift-click on ".." enters $FG_HOME
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Alt-click on ".." enters current working directory
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-->
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<PropertyList>
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<name>screenshot</name>
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<dialog-name>screenshot</dialog-name>
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<layout>vbox</layout>
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<resizable>true</resizable>
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<pref-width>450</pref-width>
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<group>
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<layout>hbox</layout>
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<empty><stretch>1</stretch></empty>
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<text>
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<label>Select directory</label>
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</text>
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<empty><stretch>1</stretch></empty>
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<button>
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<pref-width>16</pref-width>
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<pref-height>16</pref-height>
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<legend></legend>
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<default>1</default>
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<keynum>27</keynum>
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<border>2</border>
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<binding>
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<command>nasal</command>
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<script>close()</script>
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</binding>
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<binding>
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<command>dialog-close</command>
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</binding>
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</button>
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</group>
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<hrule/>
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<input>
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<name>dir-input</name>
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<pref-width>442</pref-width>
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<halign>fill</halign>
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<property>/sim/gui/dialogs/screenshot/directory</property>
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<live>1</live>
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<binding>
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<command>dialog-apply</command>
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<object-name>dir-input</object-name>
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</binding>
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<binding>
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<command>nasal</command>
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<script>dir_input()</script>
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</binding>
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</input>
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<list>
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<name>list</name>
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<halign>fill</halign>
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<valign>fill</valign>
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<stretch>true</stretch>
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<pref-height>300</pref-height>
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<property>/sim/gui/dialogs/screenshot/selection</property>
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<binding>
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<command>dialog-apply</command>
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<object-name>list</object-name>
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</binding>
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<binding>
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<command>nasal</command>
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<script>select()</script>
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</binding>
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</list>
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<group>
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<layout>hbox</layout>
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<checkbox>
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<halign>left</halign>
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<label>Hide menubar from screenshot</label>
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<name>hide-menubar</name>
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<property>/sim/gui/dialogs/screenshot/hide-menubar</property>
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<binding>
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<command>dialog-apply</command>
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<object-name>hide-menubar</object-name>
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</binding>
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</checkbox>
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<button>
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<legend>OK</legend>
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<live>1</live>
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<pref-width>200</pref-width>
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<default>true</default>
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<binding>
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<command>dialog-apply</command>
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</binding>
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<binding>
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<command>nasal</command>
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<script>ok()</script>
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</binding>
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<binding>
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<command>dialog-close</command>
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</binding>
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</button>
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</group>
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<nasal>
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<open>
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var self = cmdarg();
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var list = self.getNode("list");
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# cloning
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var dlgname = self.getNode("name").getValue();
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self.getNode("input/property").setValue("/sim/gui/dialogs/" ~ dlgname ~ "/directory");
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self.getNode("list/property").setValue("/sim/gui/dialogs/" ~ dlgname ~ "/selection");
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# self.getNode("group[1]/input/property").setValue("/sim/gui/dialogs/" ~ dlgname ~ "/selection");
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var dlg = props.globals.getNode("/sim/gui/dialogs/" ~ dlgname, 1);
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var selection = dlg.getNode("selection", 1);
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var title = dlg.getNode("title", 1);
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var button = dlg.getNode("button", 1);
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var dir = dlg.getNode("directory", 1);
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var file = dlg.getNode("file", 1);
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var path = dlg.getNode("path", 1);
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var dotfiles = dlg.getNode("dotfiles", 1);
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dotfiles.setBoolValue(dotfiles.getValue());
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var kbdctrl = props.globals.getNode("/devices/status/keyboard/ctrl", 1);
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var kbdshift = props.globals.getNode("/devices/status/keyboard/shift", 1);
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var kbdalt = props.globals.getNode("/devices/status/keyboard/alt", 1);
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var current = { dir : "", file : "" };
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var pattern = [];
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foreach (var p; dlg.getChildren("pattern"))
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append(pattern, p.getValue());
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var matches = func(s) {
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foreach (var p; pattern)
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if (string.match(s, p))
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return 1;
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return 0;
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}
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var update = func(d) {
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var entries = directory(d);
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if (entries == nil) # dir doesn't exist or no permissions
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return 0;
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var files = [];
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var dirs = [];
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var hide = !dotfiles.getValue();
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foreach (var e; entries) {
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if (e == ".") {
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append(dirs, e);
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continue;
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}
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if (e == "..") {
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if (d != "/")
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append(dirs, e);
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continue;
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}
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if (hide and e[0] == `.`)
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continue;
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var stat = io.stat(d ~ "/" ~ e);
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if (stat == nil) # dead link
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continue;
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if (stat[11] == "dir")
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append(dirs, e ~ "/");
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elsif (!size(pattern) or matches(e))
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append(files, e);
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}
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list.removeChildren("value");
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var entries = sort(dirs, cmp) ~ sort(files, cmp);
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forindex (var i; entries)
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list.getChild("value", i, 1).setValue(entries[i]);
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dir.setValue(d);
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gui.dialog_update(dlgname, "dir-input", "list");
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return 1;
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}
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var select = func {
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var e = selection.getValue();
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current.file = "";
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var new = nil;
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if (e == ".") {
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new = current.dir;
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if (kbdctrl.getValue())
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dotfiles.setBoolValue(!dotfiles.getValue());
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} elsif (e == "..") {
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if (kbdctrl.getValue())
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new = getprop("/sim/fg-root");
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elsif (kbdshift.getValue())
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new = getprop("/sim/fg-home");
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elsif (kbdalt.getValue())
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new = getprop("/sim/fg-current");
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else
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new = current.dir ~ "/..";
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} elsif (e[size(e) - 1] == `/`) {
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new = current.dir ~ "/" ~ e;
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} else {
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current.file = e;
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gui.dialog_update(dlgname, "screenshot");
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}
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if (new != nil) {
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var p = string.normpath(new);
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if (update(p))
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current.dir = p;
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selection.setValue("");
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}
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}
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var file_input = func {
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current.file = selection.getValue();
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}
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var dir_input = func {
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var p = string.normpath(dir.getValue());
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if (update(p))
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current.dir = p;
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gui.dialog_update(dlgname, "list");
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}
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var close = func {
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call(func { gui.Dialog.instance[dlgname].close() }, nil, var err = []);
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}
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var ok = func {
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dir_input();
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file_input();
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var p = string.normpath(current.dir ~ "/" ~ current.file);
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var stat = io.stat(p);
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path.setValue(stat != nil and stat[11] == "dir" ? p ~ "/" : p);
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file.setValue(current.file);
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close();
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}
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var op = button.getValue();
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if (op == nil or op == "")
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op = "OK";
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self.getNode("group[1]/button/legend").setValue(op);
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var t = title.getValue();
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if (t == nil or t == "")
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t = "Select File";
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self.getNode("group[0]/text/label").setValue(t);
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current.dir = (var d = dir.getValue()) != nil and d != "" ? d : getprop("/sim/fg-current");
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current.file = (var d = file.getValue()) != nil and d != "" ? d : "";
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gui.dialog_update(dlgname, "screenshot"); ## dir-input ?
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update(string.normpath(current.dir));
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dir.setValue(current.dir);
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</open>
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</nasal>
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</PropertyList>
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@ -67,6 +67,13 @@
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</script>
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</binding>
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</item>
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<item>
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<label>Screesnhot (set directory)</label>
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<binding>
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<command>nasal</command>
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<script>gui.save_screenshot()</script>
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</binding>
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</item>
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<!--
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<item>
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<label>Last snapshot</label>
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