sdlterm/demo.cc
author Radek Brich <radek.brich@devl.cz>
Sat, 05 Jan 2013 16:47:30 +0100
changeset 49 1611c462c3e3
parent 48 1f00e90fd72a
child 50 c5b8b9d2da95
permissions -rw-r--r--
Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     1
#include "sdlterm.h"
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     2
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     3
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     4
class Application
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     5
{
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     6
public:
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     7
	Terminal term;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     8
	bool done;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     9
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    10
	Application() : term(), done(false) {};
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    11
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    12
	void init();
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    13
	void wait_and_process_event();
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    14
};
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    15
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    16
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    17
void Application::init()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    18
{
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    19
	term.resize(800, 600);
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    20
	term.select_font("font/DejaVuSansMono.ttf", "font/DejaVuSansMono-Bold.ttf", 12);
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    21
	term.erase();
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    22
	term.putch(5, 5, 'W');
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    23
	term.commit();
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    24
}
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    25
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    26
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    27
void Application::wait_and_process_event()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    28
{
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    29
	Event event;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    30
	term.get_next_event(event);
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    31
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    32
	switch (event.type)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    33
	{
48
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    34
		case Event::QUIT:
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    35
			done = true;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    36
			break;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    37
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    38
		default:
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    39
			break;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    40
	}
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    41
}
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    42
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    43
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    44
int main(int argc, char *argv[])
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    45
{
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    46
	Application app;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    47
	app.init();
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    48
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    49
    while (!app.done)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    50
    {
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    51
    	app.wait_and_process_event();
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    52
    }
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    53
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    54
    return 0;
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    55
}
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    56