Class: Yast::CWMTabClass
- Inherits:
-
Module
- Object
- Module
- Yast::CWMTabClass
- Defined in:
- ../../src/modules/CWMTab.rb
Instance Method Summary (collapse)
-
- (Object) CleanUp(key)
Clean up function of the widget.
-
- (Hash) CreateWidget(settings)
Get the widget description map.
-
- (String) CurrentTab
Get the ID of the currently displayed tab.
-
- (Symbol) Handle(widget, key, event)
Handle function of the widget.
-
- (Object) handleDebug
A hook to handle Alt-Ctrl-Shift-D.
-
- (Symbol) HandleWrapper(key, event)
Handle function of the widget.
-
- (Object) Init(widget, key)
Init function of the widget.
-
- (Object) InitNewTab(new_tab_id, widget)
Switch to a new tab.
-
- (Object) InitWrapper(key)
Init function of the widget.
-
- (String) LastTab
Get the ID of the last displayed tab (after CWM::Run is done).
- - (Object) main
-
- (Object) MarkCurrentTab
Make the currently selected tab be displayed a separate way.
- - (Object) Pop
- - (Object) Push
-
- (Object) RedrawHelp(widget, tab)
Redraw the part of the help related to the tab widget.
-
- (Object) RedrawTab(tab)
Redraw the whole tab.
-
- (Object) Store(key, event)
Store function of the widget.
-
- (Object) TabCleanup(tab)
Clean up the widgets in the tab.
-
- (Symbol) TabHandle(tab, event)
Handle events on the widgets inside the tab.
-
- (Object) TabInit(tab)
Initialize the widgets in the tab.
-
- (Object) TabStore(tab, event)
Store settings of all widgets inside the tab.
-
- (Boolean) TabValidate(tab, event)
Validate settings of all widgets inside the tab.
-
- (Object) Validate(key, event)
Validate function of the widget.
Instance Method Details
- (Object) CleanUp(key)
Clean up function of the widget
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# File '../../src/modules/CWMTab.rb', line 235 def CleanUp(key) TabCleanup(@current_tab_map) @last_tab_id = @current_tab_id Pop() nil end |
- (Hash) CreateWidget(settings)
Get the widget description map
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# File '../../src/modules/CWMTab.rb', line 337 def CreateWidget(settings) settings = deep_copy(settings) tab_order = Ops.get_list(settings, "tab_order", []) tabs = Ops.get_map(settings, "tabs", {}) initial_tab = Ops.get_string(settings, "initial_tab", "") = Ops.get_map(settings, "widget_descr", {}) tab_help = Ops.get_string(settings, "tab_help", "") = nil rp = ReplacePoint(Id(:_cwm_tab_contents_rp), @empty_tab) # widget if UI.HasSpecialWidget(:DumbTab) panes = Builtins.maplist(tab_order) do |t| label = Ops.get_string(tabs, [t, "header"], @default_tab_header) Item(Id(t), label, t == initial_tab) end = DumbTab(Id(:_cwm_tab), panes, rp) else = HBox() Builtins.foreach(tab_order) do |t| label = Ops.get_string(tabs, [t, "header"], @default_tab_header) = Builtins.add(, PushButton(Id(t), label)) end = VBox(Left(), Frame("", rp)) end tabs = Builtins.mapmap(tabs) do |k, v| contents = Ops.get_term(v, "contents", VBox()) = Convert.convert( Ops.get(v, "widget_names") { CWM.StringsOfTerm(contents) }, :from => "any", :to => "list <string>" ) # second arg wins fallback = Builtins.union( Ops.get_map(settings, "fallback_functions", {}), Ops.get_map(v, "fallback_functions", {}) ) w = CWM.CreateWidgets(, ) w = CWM.mergeFunctions(w, fallback) help = CWM.MergeHelps(w) contents = CWM.PrepareDialog(contents, w) Ops.set(v, "widgets", w) Ops.set(v, "help", help) Ops.set(v, "contents", contents) { k => v } end { "widget" => :custom, "custom_widget" => , "init" => fun_ref(method(:InitWrapper), "void (string)"), "store" => fun_ref(method(:Store), "void (string, map)"), "clean_up" => fun_ref(method(:CleanUp), "void (string)"), "handle" => fun_ref( method(:HandleWrapper), "symbol (string, map)" ), "validate_type" => :function, "validate_function" => fun_ref( method(:Validate), "boolean (string, map)" ), "initial_tab" => initial_tab, "tabs" => tabs, "tabs_list" => tab_order, "tab_help" => tab_help, "no_help" => true } end |
- (String) CurrentTab
Get the ID of the currently displayed tab
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# File '../../src/modules/CWMTab.rb', line 291 def CurrentTab @current_tab_id end |
- (Symbol) Handle(widget, key, event)
Handle function of the widget
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# File '../../src/modules/CWMTab.rb', line 248 def Handle(, key, event) = deep_copy() event = deep_copy(event) all_tabs = Ops.get_list(, "tabs_list", []) h_ret = TabHandle(@current_tab_map, event) return h_ret if h_ret != nil ret = Ops.get(event, "ID") if Ops.is_string?(ret) && Builtins.contains(all_tabs, Convert.to_string(ret)) && # At initialization, qt thinks it has switched to the same tab # So prevent unnecessary double initialization ret != @current_tab_id if !TabValidate(@current_tab_map, event) MarkCurrentTab() return nil end TabStore(@current_tab_map, event) InitNewTab(Convert.to_string(ret), ) end nil end |
- (Object) handleDebug
A hook to handle Alt-Ctrl-Shift-D
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# File '../../src/modules/CWMTab.rb', line 303 def handleDebug Builtins.y2debug("Handling a debugging event") nil end |
- (Symbol) HandleWrapper(key, event)
Handle function of the widget
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# File '../../src/modules/CWMTab.rb', line 314 def HandleWrapper(key, event) event = deep_copy(event) handleDebug if Ops.get_string(event, "EventType", "") == "DebugEvent" Handle(CWM.GetProcessedWidget, key, event) end |
- (Object) Init(widget, key)
Init function of the widget
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# File '../../src/modules/CWMTab.rb', line 225 def Init(, key) = deep_copy() Push() InitNewTab(Ops.get_string(, "initial_tab", ""), ) nil end |
- (Object) InitNewTab(new_tab_id, widget)
Switch to a new tab
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# File '../../src/modules/CWMTab.rb', line 203 def InitNewTab(new_tab_id, ) = deep_copy() @previous_tab_id = @current_tab_id @previous_tab_map = deep_copy(@current_tab_map) @current_tab_id = new_tab_id @current_tab_map = Ops.get_map(, ["tabs", @current_tab_id], {}) MarkCurrentTab() RedrawTab(@current_tab_map) RedrawHelp(, @current_tab_map) TabInit(@current_tab_map) # allow a handler to enabled/disable widgets before the first real # UserInput takes place UI.FakeUserInput({ "ID" => "_cwm_tab_wakeup" }) nil end |
- (Object) InitWrapper(key)
Init function of the widget
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# File '../../src/modules/CWMTab.rb', line 283 def InitWrapper(key) Init(CWM.GetProcessedWidget, key) nil end |
- (String) LastTab
Get the ID of the last displayed tab (after CWM::Run is done). It is needed because of bnc#134386.
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# File '../../src/modules/CWMTab.rb', line 298 def LastTab @last_tab_id end |
- (Object) main
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# File '../../src/modules/CWMTab.rb', line 35 def main Yast.import "UI" textdomain "base" Yast.import "CWM" Yast.import "Wizard" # local constants # Empty tab (just to be used as fallback constant) @empty_tab = VBox(VStretch(), HStretch()) # Fallback label for a tab if no is defined @default_tab_header = _("Tab") # local variables - remember to add them to Push+Pop # ID of the currently displayed tab @current_tab_id = nil # ID of previously selected tab @previous_tab_id = nil # description map of the currently selected tab @current_tab_map = {} # description map of the currently selected tab @previous_tab_map = {} # this one is expressly excluded from Push+Pop @last_tab_id = nil # nesting stack, needed because of bnc#406138 @stack = [] end |
- (Object) MarkCurrentTab
Make the currently selected tab be displayed a separate way
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# File '../../src/modules/CWMTab.rb', line 176 def MarkCurrentTab if UI.HasSpecialWidget(:DumbTab) UI.ChangeWidget(Id(:_cwm_tab), :CurrentItem, @current_tab_id) else if @previous_tab_id != nil UI.ChangeWidget( Id(@previous_tab_id), :Label, Ops.get_string(@previous_tab_map, "header", @default_tab_header) ) end UI.ChangeWidget( Id(@current_tab_id), :Label, Ops.add( Ops.add(UI.Glyph(:BulletArrowRight), " "), Ops.get_string(@current_tab_map, "header", @default_tab_header) ) ) end nil end |
- (Object) Pop
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# File '../../src/modules/CWMTab.rb', line 84 def Pop tos = Ops.get(@stack, 0, {}) @current_tab_id = Ops.get_string(tos, "cti", "") @previous_tab_id = Ops.get_string(tos, "pti", "") @current_tab_map = Ops.get_map(tos, "ctm", {}) @previous_tab_map = Ops.get_map(tos, "ptm", {}) Ops.set(@stack, 0, nil) @stack = Builtins.filter(@stack) { |m| m != nil } nil end |
- (Object) Push
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# File '../../src/modules/CWMTab.rb', line 72 def Push tos = { "cti" => @current_tab_id, "pti" => @previous_tab_id, "ctm" => @current_tab_map, "ptm" => @previous_tab_map } @stack = Builtins.prepend(@stack, tos) nil end |
- (Object) RedrawHelp(widget, tab)
Redraw the part of the help related to the tab widget
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# File '../../src/modules/CWMTab.rb', line 163 def RedrawHelp(, tab) = deep_copy() tab = deep_copy(tab) help = Ops.add( Ops.get_string(, "tab_help", ""), Ops.get_string(tab, "help", "") ) CWM.ReplaceWidgetHelp(Ops.get_string(, "_cwm_key", ""), help) nil end |
- (Object) RedrawTab(tab)
Redraw the whole tab
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# File '../../src/modules/CWMTab.rb', line 152 def RedrawTab(tab) tab = deep_copy(tab) contents = Ops.get_term(tab, "contents", @empty_tab) UI.ReplaceWidget(:_cwm_tab_contents_rp, contents) nil end |
- (Object) Store(key, event)
Store function of the widget
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# File '../../src/modules/CWMTab.rb', line 274 def Store(key, event) event = deep_copy(event) TabStore(@current_tab_map, event) nil end |
- (Object) TabCleanup(tab)
Clean up the widgets in the tab
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# File '../../src/modules/CWMTab.rb', line 110 def TabCleanup(tab) tab = deep_copy(tab) = Ops.get_list(tab, "widgets", []) CWM.cleanupWidgets() nil end |
- (Symbol) TabHandle(tab, event)
Handle events on the widgets inside the tab
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# File '../../src/modules/CWMTab.rb', line 122 def TabHandle(tab, event) tab = deep_copy(tab) event = deep_copy(event) = Ops.get_list(tab, "widgets", []) CWM.handleWidgets(, event) end |
- (Object) TabInit(tab)
Initialize the widgets in the tab
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# File '../../src/modules/CWMTab.rb', line 100 def TabInit(tab) tab = deep_copy(tab) = Ops.get_list(tab, "widgets", []) CWM.initWidgets() nil end |
- (Object) TabStore(tab, event)
Store settings of all widgets inside the tab
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# File '../../src/modules/CWMTab.rb', line 132 def TabStore(tab, event) tab = deep_copy(tab) event = deep_copy(event) = Ops.get_list(tab, "widgets", []) CWM.saveWidgets(, event) end |
- (Boolean) TabValidate(tab, event)
Validate settings of all widgets inside the tab
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# File '../../src/modules/CWMTab.rb', line 143 def TabValidate(tab, event) tab = deep_copy(tab) event = deep_copy(event) = Ops.get_list(tab, "widgets", []) CWM.validateWidgets(, event) end |
- (Object) Validate(key, event)
Validate function of the widget
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# File '../../src/modules/CWMTab.rb', line 323 def Validate(key, event) event = deep_copy(event) TabValidate(@current_tab_map, event) end |