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#include <ClanLib/core.h>
#include <ClanLib/gui.h>
#include <ClanLib/guistylesilver.h>
#include <ClanLib/application.h>
#include <ClanLib/display.h>
#include <ClanLib/gl.h>
// The main application
class App : public CL_ClanApplication
{
public:
App()
: richedit_ ( NULL )
, display_ ( NULL )
{}
virtual ~App()
{}
int main(int argc, char** argv)
{
// Create a console window for text-output if not available
CL_ConsoleWindow console("Console");
console.redirect_stdio();
try
{
// Initialization
CL_SetupCore setup_core;
CL_SetupDisplay setup_display;
CL_SetupGL setup_gl;
CL_SetupGUI setup_gui;
// Creating a window
display_ = new CL_DisplayWindow("RichEdit simple example", 640, 480, false, true);
{
// Create the GUI using the silver style
CL_ResourceManager gui_resources("../../Resources/GUIStyleSilver/gui.xml");
CL_StyleManager_Silver style(&gui_resources);
CL_GUIManager gui(&style);
// Add custom images
gui_resources.add_resources( CL_ResourceManager( "resources.xml" ) );
font_ = new CL_Font("InputBox/font", &gui_resources);
CL_SlotContainer slots;
// Setup hook on the resize event
slots.connect( display_->sig_resize (), this, &App::on_resize );
slots.connect( display_->sig_window_close(), this, &App::on_close, &gui);
// Setup hook for keypresses
slots.connect(CL_Keyboard::sig_key_down(), this, &App::on_keypress, &gui);
// Clear screen on each frame
slots.connect( gui.sig_paint (), this, &App::on_paint );
// Add the richedit control
richedit_ = new CL_RichEdit( get_richedit_rect(), &gui, &style );
fill_richedit( gui_resources );
// Main loop
gui.run();
delete richedit_;
delete font_;
}
delete display_;
}
catch (CL_Error e)
{
std::cout << e.message.c_str() << std::endl;
// Display console close message and wait for a key
console.display_close_message();
}
return 0;
}
private:
void fill_richedit(CL_ResourceManager & gui_resources)
{
richedit_->make_new_paragraph();
richedit_->make_new_paragraph();
//
richedit_->add_text( "Example of a text.", font_, CL_Color::black );
richedit_->add_text( "Example of another colored text.", font_, CL_Color::red );
richedit_->add_text( "GREEN TEXT.", font_, CL_Color::green );
richedit_->make_new_paragraph();
//
std::string s;
for (int i=0; i<200; ++i)
s += "A lot of text in this paragraph. ";
richedit_->add_text( s, font_, CL_Color::black );
richedit_->make_new_paragraph();
//
// there is no need to delete these images - it will be deleted automatically
richedit_->add_img( new CL_Sprite("img2", &gui_resources), "Description of this image" );
richedit_->add_img( new CL_Sprite("img3", &gui_resources), "Description of this image" );
richedit_->make_new_paragraph();
//
for (int i=0; i<50; ++i)
{
richedit_->add_img( new CL_Sprite("img1", &gui_resources), "Description of this image" );
richedit_->add_text( "text between images", font_, CL_Color::brown );
}
richedit_->make_new_paragraph();
}
CL_Rect get_richedit_rect()
{
return CL_Rect( 8, 8, display_->get_width() - 8, display_->get_height() - 8 );
}
void on_resize(int old_width, int old_height)
{
CL_Rect rc = get_richedit_rect();
richedit_->set_size( rc.right - rc.left, rc.bottom - rc.top );
}
void on_keypress(const CL_InputEvent &key, CL_GUIManager *gui)
{
if (key.id == CL_KEY_ESCAPE ||
CL_Keyboard::get_keycode(CL_KEY_F4) && CL_Keyboard::get_keycode(CL_KEY_LMENU) )
{
gui->quit();
}
}
void on_close(CL_GUIManager *gui)
{
gui->quit();
}
void on_paint()
{
CL_Display::clear(CL_Color::antiquewhite);
}
private:
CL_DisplayWindow * display_;
CL_RichEdit * richedit_;
CL_Font * font_;
} app;
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