diff options
Diffstat (limited to 'ide/nimide.nim')
| -rw-r--r-- | ide/nimide.nim | 75 |
1 files changed, 73 insertions, 2 deletions
diff --git a/ide/nimide.nim b/ide/nimide.nim index c5abc3bbf..671405bbc 100644 --- a/ide/nimide.nim +++ b/ide/nimide.nim @@ -22,6 +22,8 @@ type menu: PGtkMenuBar notebook: PGtkNotebook tabname: int # used for generating tab names + tabs: seq[PTab] + currTab: int PEditor = ptr TEditor proc on_window_destroy(obj: PGtkObject, event: PGdkEvent, @@ -46,9 +48,50 @@ proc getTabIndex(e: PEditor, tab: PTab): int = if tab.hbox == v: return i inc(i) +proc getActiveTab(e: PEditor): PTab = + nil + +type + TAnswer = enum + answerYes, answerNo, answerCancel + +proc askWhetherToSave(e: PEditor): TAnswer = + var dialog = gtk_dialog_new_with_buttons("Should the changes be saved?", + e.window, GTK_DIALOG_MODAL, GTK_STOCK_SAVE, 1, + "gtk-discard", 2, + GTK_STOCK_CANCEL, 3, nil) + result = TAnswer(gtk_dialog_run(dialog)+1) + gtk_widget_destroy(dialog) + +proc saveTab(tab: PTab) = + if tab.untitled: + tab.filename = ChooseFileToSave(tab.e.window, getRoot(tab)) + tab.untitled = false + XXX + proc OnCloseTab(button: PGtkButton, tab: PTab) {.cdecl.} = - var idx = getTabIndex(tab.e, tab) - if idx >= 0: gtk_notebook_remove_page(tab.e.notebook, idx) + var idx = -1 + for i in 0..high(tab.e.tabs): + if tab.e.tabs[i] == tab: + idx = i + break + if idx >= 0: + if gtk_text_buffer_get_modified(gtk_text_view_get_buffer(tab.textView)): + case askWhetherToSave(tab.e) + of answerCancel: return + of answerYes: saveTab(tab) + of answerNo: nil + + gtk_notebook_remove_page(tab.e.notebook, idx) + if idx < high(tab.e.tabs): + for i in idx..high(tab.e.tabs)-1: + tab.e.tabs[i] = tab.e.tabs[i+1] + else: + dec currTab + GC_unref(tab.filename) + dealloc(tab) + #var idx = getTabIndex(tab.e, tab) + #if idx >= 0: gtk_notebook_remove_page(tab.e.notebook, idx) proc createTab(e: PEditor, filename: string, untitled: bool) = var t = cast[PTab](alloc0(sizeof(TTab))) @@ -78,7 +121,21 @@ proc createTab(e: PEditor, filename: string, untitled: bool) = gtk_widget_show(lab) var idx = gtk_notebook_append_page(e.notebook, scroll, t.hbox) + e.currTab = idx + add(e.tabs, t) gtk_notebook_set_current_page(e.notebook, idx) + + +proc on_open_menu_item_activate(menuItem: PGtkMenuItem, e: PEditor) {.cdecl.} = + var files = ChooseFilesToOpen(e.window, getRoot(getActiveTab(e))) + for f in items(files): createTab(e, f, untitled=false) + +proc on_save_menu_item_activate(menuItem: PGtkMenuItem, e: PEditor) {.cdecl.} = + var cp = gtk_notebook_get_current_page(e.notebook) + + +proc on_save_as_menu_item_activate(menuItem: PGtkMenuItem, e: PEditor) {.cdecl.} = + nil proc on_new_menu_item_activate(menuItem: PGtkMenuItem, e: PEditor) {.cdecl.} = inc(e.tabname) @@ -91,6 +148,8 @@ proc main(e: PEditor) = e.window = GTK_WINDOW(glade_xml_get_widget(builder, "window")) e.statusbar = GTK_STATUSBAR(glade_xml_get_widget(builder, "statusbar")) e.notebook = GTK_NOTEBOOK(glade_xml_get_widget(builder, "notebook")) + e.tabs = @[] + e.currTab = -1 setHomogeneous(e.notebook^, 1) # connect the signal handlers: @@ -108,6 +167,18 @@ proc main(e: PEditor) = discard g_signal_connect(quitItem, "activate", G_CALLBACK(on_window_destroy), e) + var openItem = GTK_MENU_ITEM(glade_xml_get_widget(builder, "open_menu_item")) + discard g_signal_connect(openItem, "activate", + G_CALLBACK(on_open_menu_item_activate), e) + + var saveItem = GTK_MENU_ITEM(glade_xml_get_widget(builder, "save_menu_item")) + discard g_signal_connect(saveItem, "activate", + G_CALLBACK(on_save_menu_item_activate), e) + + var saveAsItem = GTK_MENU_ITEM(glade_xml_get_widget(builder, "save_as_menu_item")) + discard g_signal_connect(saveAsItem, "activate", + G_CALLBACK(on_save_as_menu_item_activate), e) + gtk_window_set_default_icon_name(GTK_STOCK_EDIT) gtk_widget_show(e.window) gtk_main() |