static void listview_recompute_elements ( listview *lv )
{
unsigned int newne = 0;
if ( lv->max_rows == 0 ) {
return;
}
if ( lv->req_elements < lv->max_elements ) {
newne = lv->req_elements;
lv->cur_columns = ( lv->req_elements + ( lv->max_rows - 1 ) ) / lv->max_rows;
}
else {
newne = lv->max_elements;
lv->cur_columns = lv->menu_columns;
}
for ( unsigned int i = newne; i < lv->cur_elements; i++ ) {
widget_free ( WIDGET ( lv->boxes[i] ) );
}
lv->boxes = g_realloc ( lv->boxes, newne * sizeof ( textbox* ) );
if ( newne > 0 ) {
for ( unsigned int i = lv->cur_elements; i < newne; i++ ) {
TextboxFlags flags = ( lv->multi_select ) ? TB_INDICATOR : 0;
char *name = g_strjoin ( ".", lv->listview_name, "element", NULL );
lv->boxes[i] = textbox_create ( name, flags, NORMAL, "" );
g_free ( name );
}
}
lv->rchanged = TRUE;
lv->cur_elements = newne;
}
void
state_menu_init(void *ptr)
{
glClearColor(0, 0, 0, 1);
textbox_t *textbox_title = textbox_create(
50, 10, 300, 100,
"BLOCKS",
TEXTBOX_COLOR_GREEN,
TEXTBOX_FONT_ROBOTO_BOLDITALIC,
TEXTBOX_FONT_SIZE_HUGE,
0);
textbox_play = textbox_create(
50, 100, 120, 32,
"Play!",
TEXTBOX_COLOR_BLUE,
TEXTBOX_FONT_ROBOTO_REGULAR,
TEXTBOX_FONT_SIZE_MEDIUM,
TEXTBOX_FLAG_CENTER_V);
textbox_load = textbox_create(
50, 130, 120, 32,
"Load",
TEXTBOX_COLOR_BLUE,
TEXTBOX_FONT_ROBOTO_REGULAR,
TEXTBOX_FONT_SIZE_MEDIUM,
TEXTBOX_FLAG_CENTER_V);
textbox_quit = textbox_create(
50, 190, 120, 32,
"Quit",
TEXTBOX_COLOR_BLUE,
TEXTBOX_FONT_ROBOTO_REGULAR,
TEXTBOX_FONT_SIZE_MEDIUM,
TEXTBOX_FLAG_CENTER_V);
ui = interface_create(0);
interface_attach_textbox(ui, textbox_title);
ui_play = interface_attach_textbox(ui, textbox_play);
ui_load = interface_attach_textbox(ui, textbox_load);
ui_quit = interface_attach_textbox(ui, textbox_quit);
}
listview *listview_create ( const char *name, listview_update_callback cb, void *udata, unsigned int eh, gboolean reverse )
{
listview *lv = g_malloc0 ( sizeof ( listview ) );
gchar *box = g_strjoin ( ".", name, "box", NULL );
widget_init ( WIDGET ( lv ), box );
g_free ( box );
lv->listview_name = g_strdup ( name );
lv->widget.free = listview_free;
lv->widget.resize = listview_resize;
lv->widget.draw = listview_draw;
lv->widget.clicked = listview_clicked;
lv->widget.motion_notify = listview_motion_notify;
lv->widget.get_desired_height = listview_get_desired_height;
lv->widget.enabled = TRUE;
lv->eh = eh;
char *n = g_strjoin ( ".", lv->listview_name, "scrollbar", NULL );
lv->scrollbar = scrollbar_create ( n );
// Default position on right.
lv->scrollbar->widget.index = rofi_theme_get_integer_exact ( WIDGET ( lv->scrollbar ), "index", 1 );
g_free ( n );
widget_set_clicked_handler ( WIDGET ( lv->scrollbar ), listview_scrollbar_clicked, lv );
lv->scrollbar->widget.parent = WIDGET ( lv );
// Calculate height of an element.
//
char *tb_name = g_strjoin ( ".", lv->listview_name, "element", NULL );
textbox *tb = textbox_create ( tb_name, 0, NORMAL, "" );
lv->element_height = textbox_get_estimated_height ( tb, lv->eh );
g_free ( tb_name );
widget_free ( WIDGET ( tb ) );
lv->callback = cb;
lv->udata = udata;
// Some settings.
lv->spacing = rofi_theme_get_distance ( WIDGET ( lv ), "spacing", DEFAULT_SPACING );
lv->menu_columns = rofi_theme_get_integer ( WIDGET ( lv ), "columns", config.menu_columns );
lv->fixed_num_lines = rofi_theme_get_boolean ( WIDGET ( lv ), "fixed-height", config.fixed_num_lines );
lv->dynamic = rofi_theme_get_boolean ( WIDGET ( lv ), "dynamic", TRUE );
lv->reverse = rofi_theme_get_boolean ( WIDGET ( lv ), "reverse", reverse );
listview_set_show_scrollbar ( lv, rofi_theme_get_boolean ( WIDGET ( lv ), "scrollbar", !config.hide_scrollbar ) );
lv->cycle = rofi_theme_get_boolean ( WIDGET ( lv ), "cycle", config.cycle );
return lv;
}
// display a text message
void
message_box(int delay, int x, int y, char *fgc, char *bgc, char *bc, char *txt)
{
workarea mon;
monitor_dimensions_struts(x, y, &mon);
if (fork())
return;
display = XOpenDisplay(0x0);
box *b = box_create(root, BOX_OVERRIDE, 0, 0, 1, 1, config_title_bg);
textbox *text =
textbox_create(b->window, TB_CENTER | TB_AUTOHEIGHT | TB_AUTOWIDTH,
8, 5, 1, 1, config_title_font, config_title_fg, config_title_bg,
txt, NULL);
box_moveresize(b,
MIN(mon.x + mon.w - text->w - 26, MAX(mon.x + 26,
x - text->w / 2)), MIN(mon.y + mon.h - text->h - 20,
MAX(mon.y + 20, y - text->h / 2)), text->w + 16, text->h + 10);
XSelectInput(display, b->window, ExposureMask);
textbox_show(text);
box_show(b);
double stamp = timestamp();
while ((timestamp() - stamp) < (double) delay / 1000) {
if (XPending(display)) {
XEvent ev;
XNextEvent(display, &ev);
if (ev.type == Expose)
textbox_draw(text);
}
usleep(10000); // 10ms
}
textbox_free(text);
box_free(b);
exit(EXIT_SUCCESS);
}
void
state_game_init(void *ptr)
{
if(!world_is_initalized())
{
error("state_game started before world_init()");
state_queue_fail();
return;
}
pos = world_get_player();
state_window_get_size(&windoww, &windowh);
//load shaders 'n stuff
gl_program_load_file(&drawprogram, "shaders/vs", "shaders/fs");
gl_program_load_file(&ppprogram, "shaders/pvs", "shaders/pfs");
modelmatrix = glGetUniformLocation(drawprogram, "MODEL");
viewprojectionmatrix = glGetUniformLocation(drawprogram, "VP");
postprocess_uniform_tex = glGetUniformLocation(ppprogram, "tex");
postprocess_uniform_depth = glGetUniformLocation(ppprogram, "depth");
postprocess_uniform_window_szie = glGetUniformLocation(ppprogram, "window_size");
//generate the post processing framebuffer
glGenFramebuffers(1, &renderbuffer.framebuffer);
glBindFramebuffer(GL_FRAMEBUFFER, renderbuffer.framebuffer);
glGenTextures(1, &renderbuffer.colorbuffer);
glGenTextures(1, &renderbuffer.depthbuffer);
glBindTexture(GL_TEXTURE_2D, renderbuffer.colorbuffer);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, windoww, windowh, 0, GL_RGB, GL_FLOAT, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glBindTexture(GL_TEXTURE_2D, renderbuffer.depthbuffer);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, windoww, windowh, 0, GL_DEPTH_COMPONENT, GL_FLOAT, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, renderbuffer.colorbuffer, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, renderbuffer.depthbuffer, 0);
//put the textures in thr right spots
glUseProgram(ppprogram);
GLuint tex = glGetUniformLocation(ppprogram, "tex");
GLuint depth = glGetUniformLocation(ppprogram, "depth");
glUniform1i(tex, 0);
glUniform1i(depth, 1);
//generate the post processing mesh
GLfloat mesh[] = {
-1.0f, 1.0f,
-1.0f, -1.0f,
1.0f, -1.0f,
1.0f, 1.0f,
-1.0f, 1.0f,
1.0f, -1.0f
};
glGenBuffers(1, &pppointbuffer);
glBindBuffer(GL_ARRAY_BUFFER, pppointbuffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(mesh) * sizeof(GLfloat), mesh, GL_STATIC_DRAW);
if(glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE)
fail("Bad Framebuffer");
rotx = 0;
roty = 0;
posptr = entity_pos_get_ptr(pos);
vec3_t friction = {PLAYER_FRICTION,PLAYER_FRICTION,PLAYER_FRICTION};
entity_friction_set(pos, friction);
state_mouse_center();
SDL_ShowCursor(0);
ticks = SDL_GetTicks();
updatesem = SDL_CreateSemaphore(0);
updatethread = SDL_CreateThread(updatethreadfunc, "updatethread", 0);
textbox_fps = textbox_create(10, 10, 200, 100, "0fps", 0, TEXTBOX_FONT_ROBOTO_REGULAR, TEXTBOX_FONT_SIZE_MEDIUM, 0);
}
int main ( int argc, char **argv )
{
// Get DISPLAY
const char *display_str = getenv ( "DISPLAY" );
if ( !( display = XOpenDisplay ( display_str ) ) ) {
fprintf ( stderr, "cannot open display!\n" );
return EXIT_FAILURE;
}
TASSERT( display != NULL );
Screen *screen = DefaultScreenOfDisplay ( display );
Window root = RootWindow ( display, XScreenNumberOfScreen ( screen ) );
Window mw = XCreateSimpleWindow ( display, root, 0, 0, 200, 100,
config.menu_bw,
color_get ( display, config.menu_bc ),
color_get ( display, config.menu_bg ) );
TASSERT( mw != None );
textbox_setup ( config.menu_bg, config.menu_fg,
config.menu_hlbg, config.menu_hlfg );
textbox *box = textbox_create(mw , TB_EDITABLE|TB_AUTOWIDTH|TB_AUTOHEIGHT, 0,0, -1, -1, NORMAL, "test");
TASSERT( box != NULL );
textbox_cursor_end ( box );
TASSERT ( box->cursor == 4);
textbox_cursor ( box, -1 );
TASSERT ( box->cursor == 0 );
textbox_cursor ( box, 8 );
TASSERT ( box->cursor == 4 );
textbox_cursor ( box, 2 );
TASSERT ( box->cursor == 2 );
textbox_insert ( box, 3, "bo");
TASSERT ( strcmp(box->text, "tesbot") == 0 );
textbox_cursor_end ( box );
TASSERT ( box->cursor == 6);
TASSERT( textbox_get_width( box) > 0 );
TASSERT( textbox_get_height( box) > 0 );
TASSERT( textbox_get_width( box) >= textbox_get_font_width( box) );
TASSERT( textbox_get_height( box) >= textbox_get_font_height( box) );
TASSERT( textbox_get_estimated_char_width ( box) > 0 );
textbox_cursor_bkspc ( box );
TASSERT ( strcmp(box->text, "tesbo") == 0 );
TASSERT ( box->cursor == 5);
textbox_cursor_dec ( box );
TASSERT ( box->cursor == 4);
textbox_cursor_del ( box );
TASSERT ( strcmp(box->text, "tesb") == 0 );
textbox_cursor_dec ( box );
TASSERT ( box->cursor == 3);
textbox_cursor_inc ( box );
TASSERT ( box->cursor == 4);
textbox_cursor_inc ( box );
TASSERT ( box->cursor == 4);
// Cursor after delete section.
textbox_delete ( box, 0, 1 );
TASSERT ( strcmp(box->text, "esb") == 0 );
TASSERT ( box->cursor == 3);
// Cursor before delete.
textbox_text( box, "aap noot mies");
TASSERT ( strcmp(box->text, "aap noot mies") == 0 );
textbox_cursor( box, 3 );
TASSERT ( box->cursor == 3);
textbox_delete ( box, 3, 6 );
TASSERT ( strcmp(box->text, "aapmies") == 0 );
TASSERT ( box->cursor == 3);
// Cursor within delete
textbox_text( box, "aap noot mies");
TASSERT ( strcmp(box->text, "aap noot mies") == 0 );
textbox_cursor( box, 5 );
TASSERT ( box->cursor == 5);
textbox_delete ( box, 3, 6 );
TASSERT ( strcmp(box->text, "aapmies") == 0 );
TASSERT ( box->cursor == 3);
// Cursor after delete.
textbox_text( box, "aap noot mies");
TASSERT ( strcmp(box->text, "aap noot mies") == 0 );
textbox_cursor( box, 11 );
TASSERT ( box->cursor == 11);
textbox_delete ( box, 3, 6 );
TASSERT ( strcmp(box->text, "aapmies") == 0 );
TASSERT ( box->cursor == 5);
textbox_font ( box, HIGHLIGHT );
textbox_draw( box );
textbox_show( box );
textbox_move ( box, 12, 13);
TASSERT ( box->x == 12 );
TASSERT ( box->y == 13 );
textbox_hide( box );
textbox_free(box);
textbox_cleanup();
XDestroyWindow ( display, mw);
XCloseDisplay ( display );
}
