388 lines
12 KiB
C++
388 lines
12 KiB
C++
/***********************************************************************
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* menu.cpp - A menu example *
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* *
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* This file is part of the Final Cut widget toolkit *
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* *
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* Copyright 2015-2018 Markus Gans *
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* *
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* The Final Cut is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public License *
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* as published by the Free Software Foundation; either version 3 of *
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* the License, or (at your option) any later version. *
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* *
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* The Final Cut is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this program. If not, see *
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* <http://www.gnu.org/licenses/>. *
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***********************************************************************/
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#include <final/final.h>
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//----------------------------------------------------------------------
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// class Menu
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class Menu : public finalcut::FDialog
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{
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public:
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// Constructor
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explicit Menu (finalcut::FWidget* = 0);
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// Destructor
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~Menu();
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private:
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// Disable copy constructor
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Menu (const Menu&);
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// Disable assignment operator (=)
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Menu& operator = (const Menu&);
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// Methods
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void configureFileMenuItems();
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void configureEditMenuItems();
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void configureChoiceMenuItems();
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void configureColorMenuItems();
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void configureStyleMenuItems();
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void configureBorderMenuItems();
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void defaultCallback (finalcut::FMenuList*);
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virtual void adjustSize();
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// Event handler
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virtual void onClose (finalcut::FCloseEvent*);
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// Callback method
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void cb_message (finalcut::FWidget*, data_ptr);
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// Data Members
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finalcut::FString line;
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finalcut::FMenuBar Menubar;
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finalcut::FMenu File;
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finalcut::FMenu Edit;
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finalcut::FMenu Choice;
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finalcut::FMenuItem Window;
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finalcut::FMenuItem Help;
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finalcut::FMenuItem New;
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finalcut::FMenuItem Open;
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finalcut::FMenuItem Save;
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finalcut::FMenuItem SaveAs;
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finalcut::FMenuItem Close;
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finalcut::FMenuItem Line1;
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finalcut::FMenuItem Print;
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finalcut::FMenuItem Line2;
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finalcut::FMenuItem Quit;
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finalcut::FMenuItem Undo;
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finalcut::FMenuItem Redo;
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finalcut::FMenuItem Line3;
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finalcut::FMenuItem Cut;
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finalcut::FMenuItem Copy;
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finalcut::FMenuItem Paste;
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finalcut::FMenuItem Line4;
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finalcut::FMenuItem Search;
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finalcut::FMenuItem Next;
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finalcut::FMenuItem Line5;
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finalcut::FMenuItem SelectAll;
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finalcut::FMenu Color;
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finalcut::FMenu Style;
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finalcut::FMenu Border;
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finalcut::FRadioMenuItem Color1;
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finalcut::FRadioMenuItem Color2;
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finalcut::FRadioMenuItem Color3;
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finalcut::FRadioMenuItem Color4;
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finalcut::FRadioMenuItem Color5;
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finalcut::FCheckMenuItem Bold;
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finalcut::FCheckMenuItem Italic;
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finalcut::FMenu BColor;
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finalcut::FMenu BStyle;
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finalcut::FRadioMenuItem BColor1;
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finalcut::FRadioMenuItem BColor2;
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finalcut::FRadioMenuItem BStyle1;
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finalcut::FRadioMenuItem BStyle2;
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finalcut::FRadioMenuItem BStyle3;
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finalcut::FRadioMenuItem BStyle4;
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finalcut::FStatusBar Statusbar;
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finalcut::FLabel Headline1;
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finalcut::FLabel Headline2;
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finalcut::FLabel Info;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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Menu::Menu (finalcut::FWidget* parent)
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: finalcut::FDialog(parent)
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, line(13, wchar_t(finalcut::fc::BoxDrawingsHorizontal))
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, Menubar(this)
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, File("&File", &Menubar)
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, Edit("&Edit", &Menubar)
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, Choice("&Choice", &Menubar)
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, Window("&Window", &Menubar)
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, Help("&Help", &Menubar)
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, New("&New", &File)
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, Open("&Open...", &File)
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, Save("&Save", &File)
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, SaveAs("&Save as...", &File)
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, Close("&Close", &File)
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, Line1(&File)
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, Print("&Print", &File)
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, Line2(&File)
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, Quit("&Quit", &File)
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, Undo(finalcut::fc::Fckey_z, "&Undo", &Edit)
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, Redo(finalcut::fc::Fckey_y, "&Redo", &Edit)
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, Line3(&Edit)
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, Cut(finalcut::fc::Fckey_x, "Cu&t", &Edit)
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, Copy(finalcut::fc::Fckey_c, "&Copy", &Edit)
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, Paste(finalcut::fc::Fckey_v, "&Paste", &Edit)
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, Line4(&Edit)
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, Search(finalcut::fc::Fckey_f, "&Search", &Edit)
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, Next(finalcut::fc::Fkey_f3, "Search &next", &Edit)
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, Line5(&Edit)
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, SelectAll(finalcut::fc::Fckey_a, "Select &all", &Edit)
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, Color("&Color", &Choice)
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, Style("&Style", &Choice)
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, Border("&Border", &Choice)
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, Color1("Red", &Color)
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, Color2("Green", &Color)
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, Color3("Yellow", &Color)
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, Color4("Brue", &Color)
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, Color5("Black", &Color)
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, Bold("Bold", &Style)
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, Italic("Italic", &Style)
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, BColor("&Color", &Border)
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, BStyle("&Style", &Border)
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, BColor1("Red", &BColor)
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, BColor2("Blue", &BColor)
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, BStyle1(line, &BStyle)
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, BStyle2("-------------", &BStyle)
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, BStyle3("- - - - - - -", &BStyle)
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, BStyle4("- - - - -", &BStyle)
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, Statusbar(this)
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, Headline1(this)
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, Headline2(this)
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, Info(this)
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{
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// Menu bar itms
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File.setStatusbarMessage ("File management commands");
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Edit.setStatusbarMessage ("Cut-and-paste editing commands");
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Choice.setStatusbarMessage ("Choice menu");
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Window.setDisable();
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Help.setStatusbarMessage ("Show version and copyright information");
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// Menu items
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configureFileMenuItems();
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configureEditMenuItems();
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configureChoiceMenuItems();
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// Add default menu item callback
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defaultCallback (&Menubar);
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// Statusbar at the bottom
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Statusbar.setMessage("Status bar message");
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// Headline labels
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Headline1 << " Key ";
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Headline1.ignorePadding();
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Headline1.setGeometry(3, 2, 5, 1);
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Headline1.setEmphasis();
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Headline2 << " Function ";
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Headline2.ignorePadding();
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Headline2.setGeometry(19, 2, 10, 1);
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Headline2.setEmphasis();
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// Info label
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Info << "<F10> Activate menu bar\n"
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<< "<Ctrl>+<Space> Activate menu bar\n"
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<< "<Meta>+<X> Exit";
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Info.setGeometry(2, 1, 36, 3);
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}
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//----------------------------------------------------------------------
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Menu::~Menu()
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{ }
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//----------------------------------------------------------------------
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void Menu::configureFileMenuItems()
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{
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// "File" menu items
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New.addAccelerator (finalcut::fc::Fckey_n); // Ctrl + N
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New.setStatusbarMessage ("Create a new file");
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Open.addAccelerator (finalcut::fc::Fckey_o); // Ctrl + O
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Open.setStatusbarMessage ("Locate and open a text file");
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Save.addAccelerator (finalcut::fc::Fckey_s); // Ctrl + S
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Save.setStatusbarMessage ("Save the file");
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SaveAs.setStatusbarMessage ("Save the current file under a different name");
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Close.addAccelerator (finalcut::fc::Fckey_w); // Ctrl + W
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Close.setStatusbarMessage ("Close the current file");
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Line1.setSeparator();
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Print.addAccelerator (finalcut::fc::Fckey_p); // Ctrl + P
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Print.setStatusbarMessage ("Print the current file");
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Line2.setSeparator();
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Quit.addAccelerator (finalcut::fc::Fmkey_x); // Meta/Alt + X
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Quit.setStatusbarMessage ("Exit the program");
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// Add quit menu item callback
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Quit.addCallback
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(
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"clicked",
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F_METHOD_CALLBACK (this, &finalcut::FApplication::cb_exitApp)
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);
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}
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//----------------------------------------------------------------------
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void Menu::configureEditMenuItems()
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{
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// "Edit" menu items
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Undo.setStatusbarMessage ("Undo the previous operation");
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Redo.setDisable();
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Line3.setSeparator();
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Cut.setStatusbarMessage ( "Remove the input text "
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"and put it in the clipboard" );
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Copy.setStatusbarMessage ("Copy the input text into the clipboad");
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Paste.setStatusbarMessage ("Insert text form clipboard");
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Line4.setSeparator();
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Search.setStatusbarMessage ("Search for text");
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Next.setStatusbarMessage ("Repeat the last search command");
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Line5.setSeparator();
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SelectAll.setStatusbarMessage ("Select the whole text");
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}
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//----------------------------------------------------------------------
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void Menu::configureChoiceMenuItems()
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{
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// "Choice" menu items
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Color.setStatusbarMessage ("Choose a color");
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Style.setStatusbarMessage ("Choose a Style");
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Border.setStatusbarMessage ("Choose Border");
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configureColorMenuItems();
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configureStyleMenuItems();
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configureBorderMenuItems();
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}
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//----------------------------------------------------------------------
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void Menu::configureColorMenuItems()
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{
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// "Color" menu items
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Color1.setStatusbarMessage ("Set text red");
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Color2.setStatusbarMessage ("Set text green");
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Color3.setStatusbarMessage ("Set text yellow");
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Color4.setStatusbarMessage ("Set text brue");
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Color5.setStatusbarMessage ("Set text black");
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Color5.setChecked();
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}
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//----------------------------------------------------------------------
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void Menu::configureStyleMenuItems()
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{
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// "Style" menu items
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Bold.setStatusbarMessage ("Set text bold");
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Italic.setStatusbarMessage ("Set text italic");
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}
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//----------------------------------------------------------------------
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void Menu::configureBorderMenuItems()
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{
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// "Border" menu items
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BColor.setStatusbarMessage ("Choose the border color");
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BStyle.setStatusbarMessage ("Choose the border Style");
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// "BColor" menu items
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BColor1.setStatusbarMessage ("Set red border");
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BColor2.setStatusbarMessage ("Set blue border");
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// "BStyle" menu items
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BStyle1.setChecked();
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BStyle1.setStatusbarMessage ("Set border 1");
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BStyle2.setStatusbarMessage ("Set border 2");
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BStyle3.setStatusbarMessage ("Set border 3");
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BStyle4.setStatusbarMessage ("Set border 4");
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}
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//----------------------------------------------------------------------
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void Menu::defaultCallback (finalcut::FMenuList* mb)
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{
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for (uInt i = 1; i <= mb->getCount(); i++)
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{
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finalcut::FMenuItem* item = mb->getItem(int(i));
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if ( item
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&& item->isEnabled()
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&& item->acceptFocus()
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&& item->isVisible()
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&& ! item->isSeparator()
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&& item->getText() != "&Quit" )
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{
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// Add the callback function
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item->addCallback
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(
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"clicked",
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F_METHOD_CALLBACK (this, &Menu::cb_message)
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);
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// Call sub-menu
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if ( item->hasMenu() )
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defaultCallback (item->getMenu());
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}
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}
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}
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//----------------------------------------------------------------------
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void Menu::adjustSize()
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{
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int pw = int(getParentWidget()->getWidth());
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int ph = int(getParentWidget()->getHeight());
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setX (1 + (pw - int(getWidth())) / 2, false);
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setY (1 + (ph - int(getHeight())) / 4, false);
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finalcut::FDialog::adjustSize();
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}
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//----------------------------------------------------------------------
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void Menu::onClose (finalcut::FCloseEvent* ev)
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{
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finalcut::FApplication::closeConfirmationDialog (this, ev);
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}
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//----------------------------------------------------------------------
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void Menu::cb_message (finalcut::FWidget* widget, data_ptr)
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{
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finalcut::FMenuItem* menuitem = \
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static_cast<finalcut::FMenuItem*>(widget);
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finalcut::FString text = menuitem->getText();
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text = text.replace('&', "");
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finalcut::FMessageBox::info ( this
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, "Info"
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, "You have chosen \"" + text + "\"" );
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}
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//----------------------------------------------------------------------
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// main part
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//----------------------------------------------------------------------
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int main (int argc, char* argv[])
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{
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// Create the application object
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finalcut::FApplication app (argc, argv);
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// Create main dialog object
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Menu main_dlg (&app);
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main_dlg.setText ("Menu example");
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main_dlg.setGeometry (int(1 + (app.getWidth() - 40) / 2), 2, 40, 6);
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main_dlg.setShadow();
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// Set dialog main_dlg as main widget
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app.setMainWidget (&main_dlg);
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// Show and start the application
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main_dlg.show();
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return app.exec();
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}
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