static int view_driver(struct view *view, int key)
{
switch (key)
{
case REQ_MOVE_DOWN:
case REQ_MOVE_UP:
if (view)
navigate_view(view, key);
break;
case REQ_VIEW_CLOSE:
quit(0);
break;
case REQ_OPEN_VIM:
report("Shelling out...");
def_prog_mode(); /* save current tty modes */
endwin(); /* end curses mode temporarily */
system(vim_cmd); /* run shell */
report("returned"); /* prepare return message */
reset_prog_mode(); /* return to the previous tty modes */
break;
case REQ_VIEW_MAIN:
open_view(view);
break;
case REQ_SCREEN_RESIZE:
resize_display();
redraw_display(TRUE);
break;
default:
return TRUE;
}
return TRUE;
}
static void open_view(struct view *prev)
{
struct view *view = &main_view;
if (view == prev) {
report("Already in %s view", view->name);
return;
}
if (!begin_update(view)) {
report("Failed to load %s view", view->name);
return;
}
/* Maximize the current view. */
memset(display, 0, sizeof(display));
current_view = 0;
display[current_view] = view;
resize_display();
if (view->pipe) {
/* Clear the old view and let the incremental updating refill
* the screen. */
wclear(view->win);
report("Loading...");
}
}
/*
* The routine to do the actual talking
*/
void
talk(void)
{
struct pollfd fds[2];
char buf[BUFSIZ];
int nb;
#if defined(NCURSES_VERSION) || defined(beep)
message("Connection established");
beep();
beep();
beep();
#else
message("Connection established\007\007\007");
#endif
current_line = 0;
/*
* Wait on both the other process (sockt_mask) and
* standard input ( STDIN_MASK )
*/
fds[0].fd = fileno(stdin);
fds[0].events = POLLIN;
fds[1].fd = sockt;
fds[1].events = POLLIN;
for (;;) {
nb = poll(fds, 2, A_LONG_TIME * 1000);
if (gotwinch) {
resize_display();
gotwinch = 0;
}
if (nb <= 0) {
if (errno == EINTR)
continue;
/* panic, we don't know what happened */
quit("Unexpected error from select", 1);
}
if (fds[1].revents & POLLIN) {
/* There is data on sockt */
nb = read(sockt, buf, sizeof buf);
if (nb <= 0)
quit("Connection closed. Exiting", 0);
display(&his_win, buf, nb);
}
if (fds[0].revents & POLLIN) {
/*
* We can't make the tty non_blocking, because
* curses's output routines would screw up
*/
ioctl(0, FIONREAD, &nb);
nb = read(STDIN_FILENO, buf, nb);
display(&my_win, buf, nb);
/* might lose data here because sockt is non-blocking */
write(sockt, buf, nb);
}
}
}
static void
on_allocation_changed (ClutterActor *actor,
ClutterActorBox *box,
ClutterAllocationFlags flags,
CalibArea *area)
{
if (!gtk_widget_is_visible (area->window))
return;
resize_display (area);
}
static void
prompt_update_display(enum view_flag flags)
{
struct view *view;
int i;
if (flags & VIEW_RESET_DISPLAY) {
resize_display();
redraw_display(TRUE);
}
foreach_displayed_view(view, i) {
if (view_has_flags(view, flags) && view_can_refresh(view))
reload_view(view);
else
redraw_view(view);
}
}
static void open_view(struct view *prev)
{
struct view *view = &main_view;
if (view == prev) {
#ifdef yaomoon
fprintf(moon_log,"830:view==prev\n");
#endif
report("Already in %s view", view->name);
return;
}
if (!begin_update(view)) {
report("Failed to load %s view", view->name);
return;
}
/* Maximize the current view. */
memset(display, 0, sizeof(display));
current_view = 0;
display[current_view] = view;
#ifdef yaomoon
fprintf(moon_log,"847:now view is %s\n",display[current_view]->name);
#endif
resize_display();
if (view->pipe) {
/* Clear the old view and let the incremental updating refill
* the screen. */
wclear(view->win);
#ifdef yaomoon
fprintf(moon_log,"855: view->pipe\n");
#endif
report("Loading...");
}
#ifdef yaomoon
while(1);
#endif
}
static int
view_driver(struct view *view, enum request request)
{
int i;
if (request == REQ_NONE)
return TRUE;
if (request >= REQ_RUN_REQUESTS) {
request = open_run_request(view, request);
// exit quickly rather than going through view_request and back
if (request == REQ_QUIT)
return FALSE;
}
request = view_request(view, request);
if (request == REQ_NONE)
return TRUE;
switch (request) {
case REQ_MOVE_UP:
case REQ_MOVE_DOWN:
case REQ_MOVE_PAGE_UP:
case REQ_MOVE_PAGE_DOWN:
case REQ_MOVE_FIRST_LINE:
case REQ_MOVE_LAST_LINE:
move_view(view, request);
break;
case REQ_SCROLL_FIRST_COL:
case REQ_SCROLL_LEFT:
case REQ_SCROLL_RIGHT:
case REQ_SCROLL_LINE_DOWN:
case REQ_SCROLL_LINE_UP:
case REQ_SCROLL_PAGE_DOWN:
case REQ_SCROLL_PAGE_UP:
case REQ_SCROLL_WHEEL_DOWN:
case REQ_SCROLL_WHEEL_UP:
scroll_view(view, request);
break;
case REQ_VIEW_GREP:
open_grep_view(view);
break;
case REQ_VIEW_MAIN:
case REQ_VIEW_DIFF:
case REQ_VIEW_LOG:
case REQ_VIEW_TREE:
case REQ_VIEW_HELP:
case REQ_VIEW_BRANCH:
case REQ_VIEW_BLAME:
case REQ_VIEW_BLOB:
case REQ_VIEW_STATUS:
case REQ_VIEW_STAGE:
case REQ_VIEW_PAGER:
case REQ_VIEW_STASH:
open_view(view, request, OPEN_DEFAULT);
break;
case REQ_NEXT:
case REQ_PREVIOUS:
if (view->parent) {
int line;
view = view->parent;
line = view->pos.lineno;
view_request(view, request);
move_view(view, request);
if (view_is_displayed(view))
update_view_title(view);
if (line != view->pos.lineno)
view_request(view, REQ_ENTER);
} else {
move_view(view, request);
}
break;
case REQ_VIEW_NEXT:
{
int nviews = displayed_views();
int next_view = (current_view + 1) % nviews;
if (next_view == current_view) {
report("Only one view is displayed");
break;
}
current_view = next_view;
/* Blur out the title of the previous view. */
update_view_title(view);
report_clear();
break;
}
case REQ_REFRESH:
report("Refreshing is not supported by the %s view", view->name);
break;
case REQ_PARENT:
report("Moving to parent is not supported by the the %s view", view->name);
break;
case REQ_BACK:
report("Going back is not supported for by %s view", view->name);
break;
case REQ_MAXIMIZE:
if (displayed_views() == 2)
maximize_view(view, TRUE);
break;
case REQ_OPTIONS:
case REQ_TOGGLE_LINENO:
case REQ_TOGGLE_DATE:
case REQ_TOGGLE_AUTHOR:
case REQ_TOGGLE_FILENAME:
case REQ_TOGGLE_GRAPHIC:
case REQ_TOGGLE_REV_GRAPH:
case REQ_TOGGLE_REFS:
case REQ_TOGGLE_CHANGES:
case REQ_TOGGLE_IGNORE_SPACE:
case REQ_TOGGLE_ID:
case REQ_TOGGLE_FILES:
case REQ_TOGGLE_TITLE_OVERFLOW:
case REQ_TOGGLE_FILE_SIZE:
case REQ_TOGGLE_UNTRACKED_DIRS:
case REQ_TOGGLE_VERTICAL_SPLIT:
{
char action[SIZEOF_STR] = "";
enum view_flag flags = toggle_option(view, request, action);
if (flags == VIEW_FLAG_RESET_DISPLAY) {
resize_display();
redraw_display(TRUE);
} else {
foreach_displayed_view(view, i) {
if (view_has_flags(view, flags) && !view->unrefreshable)
reload_view(view);
else
redraw_view(view);
}
}
if (*action)
report("%s", action);
}
break;
case REQ_TOGGLE_SORT_FIELD:
case REQ_TOGGLE_SORT_ORDER:
report("Sorting is not yet supported for the %s view", view->name);
break;
case REQ_DIFF_CONTEXT_UP:
case REQ_DIFF_CONTEXT_DOWN:
report("Changing the diff context is not yet supported for the %s view", view->name);
break;
case REQ_SEARCH:
case REQ_SEARCH_BACK:
search_view(view, request);
break;
case REQ_FIND_NEXT:
case REQ_FIND_PREV:
find_next(view, request);
break;
case REQ_STOP_LOADING:
foreach_view(view, i) {
if (view->pipe)
report("Stopped loading the %s view", view->name),
end_update(view, TRUE);
}
break;
case REQ_SHOW_VERSION:
report("tig-%s (built %s)", TIG_VERSION, __DATE__);
return TRUE;
case REQ_SCREEN_REDRAW:
redraw_display(TRUE);
break;
case REQ_EDIT:
report("Nothing to edit");
break;
case REQ_ENTER:
report("Nothing to enter");
break;
case REQ_VIEW_CLOSE:
/* XXX: Mark closed views by letting view->prev point to the
* view itself. Parents to closed view should never be
* followed. */
if (view->prev && view->prev != view) {
maximize_view(view->prev, TRUE);
view->prev = view;
break;
}
/* Fall-through */
case REQ_QUIT:
return FALSE;
default:
report("Unknown key, press %s for help",
get_view_key(view, REQ_VIEW_HELP));
return TRUE;
}
return TRUE;
}
enum request
run_prompt_command(struct view *view, const char *argv[])
{
enum request request;
const char *cmd = argv[0];
size_t cmdlen = cmd ? strlen(cmd) : 0;
if (!cmd)
return REQ_NONE;
if (string_isnumber(cmd)) {
int lineno = view->pos.lineno + 1;
if (parse_int(&lineno, cmd, 0, view->lines + 1) == SUCCESS) {
if (!lineno)
lineno = 1;
select_view_line(view, lineno - 1);
report_clear();
} else {
report("Unable to parse '%s' as a line number", cmd);
}
} else if (iscommit(cmd)) {
int lineno;
if (!(view->ops->column_bits & view_column_bit(ID))) {
report("Jumping to commits is not supported by the %s view", view->name);
return REQ_NONE;
}
for (lineno = 0; lineno < view->lines; lineno++) {
struct view_column_data column_data = {};
struct line *line = &view->line[lineno];
if (view->ops->get_column_data(view, line, &column_data) &&
column_data.id &&
!strncasecmp(column_data.id, cmd, cmdlen)) {
string_ncopy(view->env->search, cmd, cmdlen);
select_view_line(view, lineno);
report_clear();
return REQ_NONE;
}
}
report("Unable to find commit '%s'", view->env->search);
return REQ_NONE;
} else if (cmdlen > 1 && (cmd[0] == '/' || cmd[0] == '?')) {
char search[SIZEOF_STR];
if (!argv_to_string(argv, search, sizeof(search), " ")) {
report("Failed to copy search string");
return REQ_NONE;
}
if (!strcmp(search + 1, view->env->search))
return cmd[0] == '/' ? REQ_FIND_NEXT : REQ_FIND_PREV;
string_ncopy(view->env->search, search + 1, strlen(search + 1));
return cmd[0] == '/' ? REQ_SEARCH : REQ_SEARCH_BACK;
} else if (cmdlen > 1 && cmd[0] == '!') {
struct view *next = &pager_view;
bool copied;
/* Trim the leading '!'. */
argv[0] = cmd + 1;
copied = argv_format(view->env, &next->argv, argv, FALSE, TRUE);
argv[0] = cmd;
if (!copied) {
report("Argument formatting failed");
} else {
/* When running random commands, initially show the
* command in the title. However, it maybe later be
* overwritten if a commit line is selected. */
argv_to_string(next->argv, next->ref, sizeof(next->ref), " ");
next->dir = NULL;
open_pager_view(view, OPEN_PREPARED | OPEN_WITH_STDERR);
}
} else if (!strcmp(cmd, "save-display")) {
const char *path = argv[1] ? argv[1] : "tig-display.txt";
if (!save_display(path))
report("Failed to save screen to %s", path);
else
report("Saved screen to %s", path);
} else if (!strcmp(cmd, "exec")) {
struct run_request req = { view->keymap, {}, argv + 1 };
enum status_code code = parse_run_request_flags(&req.flags, argv + 1);
if (code != SUCCESS) {
report("Failed to execute command: %s", get_status_message(code));
} else {
return exec_run_request(view, &req);
}
} else if (!strcmp(cmd, "toggle")) {
enum view_flag flags = VIEW_NO_FLAGS;
enum status_code code = prompt_toggle(view, argv, &flags);
const char *action = get_status_message(code);
if (code != SUCCESS) {
report("%s", action);
return REQ_NONE;
}
prompt_update_display(flags);
if (*action)
report("%s", action);
} else if (!strcmp(cmd, "script")) {
if (is_script_executing()) {
report("Scripts cannot be run from scripts");
} else if (!open_script(argv[1])) {
report("Failed to open %s", argv[1]);
}
} else {
struct key key = {};
enum status_code code;
enum view_flag flags = VIEW_NO_FLAGS;
/* Try :<key> */
key.modifiers.multibytes = 1;
string_ncopy(key.data.bytes, cmd, cmdlen);
request = get_keybinding(view->keymap, &key, 1);
if (request != REQ_NONE)
return request;
/* Try :<command> */
request = get_request(cmd);
if (request != REQ_UNKNOWN)
return request;
code = set_option(argv[0], argv_size(argv + 1), &argv[1]);
if (code != SUCCESS) {
report("%s", get_status_message(code));
return REQ_NONE;
}
if (!strcmp(cmd, "set")) {
struct prompt_toggle *toggle;
toggle = find_prompt_toggle(option_toggles, ARRAY_SIZE(option_toggles),
"", argv[1], strlen(argv[1]));
if (toggle)
flags = toggle->flags;
}
if (flags) {
prompt_update_display(flags);
} else {
request = view_can_refresh(view) ? REQ_REFRESH : REQ_SCREEN_REDRAW;
if (!strcmp(cmd, "color"))
init_colors();
resize_display();
redraw_display(TRUE);
}
}
return REQ_NONE;
}
void renderLoop() {
int i;
int x, y;
int index;
short pcm_data[2][512];
while ( 1 ) {
projectMEvent evt;
projectMKeycode key;
projectMModifier mod;
/** Process SDL events */
SDL_Event event;
while ( SDL_PollEvent( &event ) ) {
/** Translate into projectM codes and process */
evt = sdl2pmEvent( event );
key = sdl2pmKeycode( event.key.keysym.sym );
mod = sdl2pmModifier( event.key.keysym.mod );
if ( evt == PROJECTM_KEYDOWN ) {
if(key == PROJECTM_K_f)
{
if (++fullscreen%2)
{
resize_display(fvw, fvh, fullscreen%2);
globalPM->projectM_resetGL( fvw, fvh );
}
else
{
resize_display(wvw, wvh, fullscreen%2);
globalPM->projectM_resetGL( wvw, wvh );
}
}
else if(key == PROJECTM_K_q || key == PROJECTM_K_ESCAPE) {delete(globalPM); exit (1);}
else {globalPM->key_handler(evt,key,mod);}
}
else if ( evt == PROJECTM_VIDEORESIZE )
{
wvw=event.resize.w;
wvh=event.resize.h;
resize_display(wvw, wvh, fullscreen%2);
globalPM->projectM_resetGL( wvw, wvh );
}
}
/** Render the new frame */
globalPM->renderFrame( );
SDL_GL_SwapBuffers();
}
printf("Worker thread: Exiting\n");
}
int
get_input(int prompt_position, struct key_input *input, bool modifiers)
{
struct view *view;
int i, key, cursor_y, cursor_x;
if (prompt_position)
input_mode = TRUE;
memset(input, 0, sizeof(*input));
while (TRUE) {
bool loading = FALSE;
foreach_view (view, i) {
update_view(view);
if (view_is_displayed(view) && view->has_scrolled &&
use_scroll_redrawwin)
redrawwin(view->win);
view->has_scrolled = FALSE;
if (view->pipe)
loading = TRUE;
}
/* Update the cursor position. */
if (prompt_position) {
getbegyx(status_win, cursor_y, cursor_x);
cursor_x = prompt_position;
} else {
view = display[current_view];
getbegyx(view->win, cursor_y, cursor_x);
cursor_x = view->width - 1;
cursor_y += view->pos.lineno - view->pos.offset;
}
setsyx(cursor_y, cursor_x);
/* Refresh, accept single keystroke of input */
doupdate();
nodelay(status_win, loading);
key = wgetch(status_win);
/* wgetch() with nodelay() enabled returns ERR when
* there's no input. */
if (key == ERR) {
} else if (key == KEY_ESC && modifiers) {
input->modifiers.escape = 1;
} else if (key == KEY_RESIZE) {
int height, width;
getmaxyx(stdscr, height, width);
wresize(status_win, 1, width);
mvwin(status_win, height - 1, 0);
wnoutrefresh(status_win);
resize_display();
redraw_display(TRUE);
} else {
int pos, key_length;
input_mode = FALSE;
if (key == erasechar())
key = KEY_BACKSPACE;
/*
* Ctrl-<key> values are represented using a 0x1F
* bitmask on the key value. To 'unmap' we assume that:
*
* - Ctrl-Z is handled by Ncurses.
* - Ctrl-m is the same as Return/Enter.
* - Ctrl-i is the same as Tab.
*
* For all other key values in the range the Ctrl flag
* is set and the key value is updated to the proper
* ASCII value.
*/
if (KEY_CTL('a') <= key && key <= KEY_CTL('x') && key != KEY_RETURN && key != KEY_TAB) {
input->modifiers.control = 1;
key = key | 0x40;
}
if ((key >= KEY_MIN && key < KEY_MAX) || key < 0x1F) { // || key == ' ') {
input->data.key = key;
return input->data.key;
}
input->modifiers.multibytes = 1;
input->data.bytes[0] = key;
key_length = utf8_char_length(input->data.bytes);
for (pos = 1; pos < key_length && pos < sizeof(input->data.bytes) - 1; pos++) {
input->data.bytes[pos] = wgetch(status_win);
}
return OK;
}
}
enum request
run_prompt_command(struct view *view, const char *argv[])
{
enum request request;
const char *cmd = argv[0];
size_t cmdlen = cmd ? strlen(cmd) : 0;
if (!cmd)
return REQ_NONE;
if (string_isnumber(cmd)) {
int lineno = view->pos.lineno + 1;
if (parse_int(&lineno, cmd, 1, view->lines + 1) == SUCCESS) {
select_view_line(view, lineno - 1);
report_clear();
} else {
report("Unable to parse '%s' as a line number", cmd);
}
} else if (iscommit(cmd)) {
string_ncopy(view->env->search, cmd, cmdlen);
return REQ_JUMP_COMMIT;
} else if (cmdlen > 1 && (cmd[0] == '/' || cmd[0] == '?')) {
char search[SIZEOF_STR];
if (!argv_to_string(argv, search, sizeof(search), " ")) {
report("Failed to copy search string");
return REQ_NONE;
}
if (!strcmp(search + 1, view->env->search))
return cmd[0] == '/' ? REQ_FIND_NEXT : REQ_FIND_PREV;
string_ncopy(view->env->search, search + 1, strlen(search + 1));
return cmd[0] == '/' ? REQ_SEARCH : REQ_SEARCH_BACK;
} else if (cmdlen > 1 && cmd[0] == '!') {
struct view *next = &pager_view;
bool copied;
/* Trim the leading '!'. */
argv[0] = cmd + 1;
copied = argv_format(view->env, &next->argv, argv, FALSE, TRUE);
argv[0] = cmd;
if (!copied) {
report("Argument formatting failed");
} else {
/* When running random commands, initially show the
* command in the title. However, it maybe later be
* overwritten if a commit line is selected. */
argv_to_string(next->argv, next->ref, sizeof(next->ref), " ");
next->dir = NULL;
open_pager_view(view, OPEN_PREPARED | OPEN_WITH_STDERR);
}
} else if (!strcmp(cmd, "toggle")) {
char action[SIZEOF_STR] = "";
enum view_flag flags = prompt_toggle(view, argv, action);
int i;
if (flags & VIEW_RESET_DISPLAY) {
resize_display();
redraw_display(TRUE);
}
foreach_displayed_view(view, i) {
if (view_has_flags(view, flags) && !view->unrefreshable)
reload_view(view);
else
redraw_view(view);
}
if (*action)
report("%s", action);
} else {
static void
draw(GtkWidget *widget, cairo_t *cr, gpointer data)
{
CalibArea *calib_area = (CalibArea*)data;
int i;
double x;
double y;
PangoLayout *layout;
PangoRectangle logical_rect;
GtkStyleContext *context;
char *markup;
resize_display(calib_area);
context = gtk_widget_get_style_context (widget);
/* Black background and reset the operator */
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_paint (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
/* If calibration is successful, just draw the tick */
if (calib_area->icon_success) {
draw_success_icon (calib_area, cr);
return;
}
/* Print the help lines */
layout = pango_layout_new (gtk_widget_get_pango_context (widget));
pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
markup = g_strdup_printf ("<span foreground=\"white\"><big><b>%s</b></big>\n<big>%s</big></span>",
_(HELP_TEXT_TITLE),
_(HELP_TEXT_MAIN));
pango_layout_set_markup (layout, markup, -1);
g_free (markup);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
x = (calib_area->display_width - logical_rect.width) / 2 + logical_rect.x;
y = (calib_area->display_height - logical_rect.height) / 2 - logical_rect.height - 40 + logical_rect.y;
gtk_render_layout (context, cr,
x + logical_rect.x,
y + logical_rect.y,
layout);
g_object_unref (layout);
/* Draw the points */
cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
i = calib_area->calibrator.num_clicks;
cairo_set_line_width(cr, 1);
cairo_move_to(cr, calib_area->X[i] - CROSS_LINES, calib_area->Y[i] - 0.5);
cairo_rel_line_to(cr, CROSS_LINES*2, 0);
cairo_move_to(cr, calib_area->X[i] - 0.5, calib_area->Y[i] - CROSS_LINES);
cairo_rel_line_to(cr, 0, CROSS_LINES*2);
cairo_stroke(cr);
cairo_set_line_width(cr, 2);
cairo_arc(cr, calib_area->X[i] - 0.5, calib_area->Y[i] - 0.5, CROSS_CIRCLE, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
cairo_set_line_width(cr, 5);
cairo_arc(cr, calib_area->X[i] - 0.5, calib_area->Y[i] - 0.5, CROSS_CIRCLE2, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
/* Draw the clock background */
cairo_arc(cr, calib_area->display_width/2, calib_area->display_height/2, CLOCK_RADIUS/2, 0.0, 2.0 * M_PI);
cairo_set_source_rgb(cr, 0.5, 0.5, 0.5);
cairo_fill_preserve(cr);
cairo_stroke(cr);
cairo_set_line_width(cr, CLOCK_LINE_WIDTH);
cairo_arc(cr, calib_area->display_width/2, calib_area->display_height/2, (CLOCK_RADIUS - CLOCK_LINE_WIDTH - CLOCK_LINE_PADDING)/2,
3/2.0*M_PI, (3/2.0*M_PI) + ((double)calib_area->time_elapsed/(double)MAX_TIME) * 2*M_PI);
cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
cairo_stroke(cr);
/* Draw the message (if any) */
if (calib_area->message != NULL)
{
cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
/* Frame the message */
layout = pango_layout_new (gtk_widget_get_pango_context (widget));
pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
markup = g_strdup_printf ("<span foreground=\"white\"><big>%s</big></span>",
_(calib_area->message));
pango_layout_set_markup (layout, markup, -1);
g_free (markup);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
x = (calib_area->display_width - logical_rect.width) / 2 + logical_rect.x;
y = (calib_area->display_height - logical_rect.height + CLOCK_RADIUS) / 2 + 60 + logical_rect.y;
cairo_set_line_width(cr, 2);
cairo_rectangle(cr, x - 10 - 0.5 , y - 10 - 0.5,
logical_rect.width + 20 + 1, logical_rect.height + 20 + 1);
cairo_stroke (cr);
/* Print the message */
gtk_render_layout (context, cr,
x + logical_rect.x,
y + logical_rect.y,
layout);
g_object_unref (layout);
}
}
void renderLoop() {
while (1) {
projectMEvent evt;
projectMKeycode key;
projectMModifier mod;
/** Process SDL events */
SDL_Event event;
while (SDL_PollEvent(&event)) {
/** Translate into projectM codes and process */
evt = sdl2pmEvent(event);
key = sdl2pmKeycode(event.key.keysym.sym, event.key.keysym.mod);
mod = sdl2pmModifier(event.key.keysym.mod);
switch (evt) {
case PROJECTM_KEYDOWN:
switch (key) {
case PROJECTM_K_ESCAPE:
delete(globalPM);
exit(0);
break;
case PROJECTM_K_f: {
fullscreen = !fullscreen;
if (fullscreen) {
resize_display(fvw, fvh, fullscreen);
globalPM->projectM_resetGL(fvw, fvh);
} else {
resize_display(wvw, wvh, fullscreen);
globalPM->projectM_resetGL(wvw, wvh);
}
break;
}
case PROJECTM_K_q:
exit(1);
break;
default:
globalPM->key_handler(evt, key, mod);
}
break;
case PROJECTM_VIDEORESIZE:
wvw = event.resize.w;
wvh = event.resize.h;
resize_display(wvw, wvh, 0);
globalPM->projectM_resetGL(wvw, wvh);
break;
default:
// not for us, give it to projectM
globalPM->key_handler(evt, key, mod);
break;
}
}
globalPM->renderFrame();
if (doTextureTest)
textureTest();
SDL_GL_SwapBuffers();
}
}
int
get_input(int prompt_position)
{
struct view *view;
int i, key, cursor_y, cursor_x;
if (prompt_position)
input_mode = TRUE;
while (TRUE) {
bool loading = FALSE;
foreach_view (view, i) {
update_view(view);
if (view_is_displayed(view) && view->has_scrolled &&
use_scroll_redrawwin)
redrawwin(view->win);
view->has_scrolled = FALSE;
if (view->pipe)
loading = TRUE;
}
/* Update the cursor position. */
if (prompt_position) {
getbegyx(status_win, cursor_y, cursor_x);
cursor_x = prompt_position;
} else {
view = display[current_view];
getbegyx(view->win, cursor_y, cursor_x);
cursor_x = view->width - 1;
cursor_y += view->pos.lineno - view->pos.offset;
}
setsyx(cursor_y, cursor_x);
/* Refresh, accept single keystroke of input */
doupdate();
nodelay(status_win, loading);
key = wgetch(status_win);
/* wgetch() with nodelay() enabled returns ERR when
* there's no input. */
if (key == ERR) {
} else if (key == KEY_RESIZE) {
int height, width;
getmaxyx(stdscr, height, width);
wresize(status_win, 1, width);
mvwin(status_win, height - 1, 0);
wnoutrefresh(status_win);
resize_display();
redraw_display(TRUE);
} else {
input_mode = FALSE;
if (key == erasechar())
key = KEY_BACKSPACE;
return key;
}
}
void renderLoop() {
while (1) {
projectMEvent evt;
projectMKeycode key;
projectMModifier mod;
/** Process SDL events */
SDL_Event event;
while (SDL_PollEvent(&event)) {
/** Translate into projectM codes and process */
evt = sdl2pmEvent(event);
key = sdl2pmKeycode(event.key.keysym.sym, event.key.keysym.mod);
mod = sdl2pmModifier(event.key.keysym.mod);
switch (evt) {
case PROJECTM_KEYDOWN:
switch (key) {
case PROJECTM_K_ESCAPE:
cleanup();
break;
case PROJECTM_K_f: {
fullscreen = !fullscreen;
if (fullscreen) {
resize_display(fvw, fvh, fullscreen);
globalPM->projectM_resetGL(fvw, fvh);
} else {
resize_display(wvw, wvh, fullscreen);
globalPM->projectM_resetGL(wvw, wvh);
}
break;
}
case PROJECTM_K_q:
cleanup();
break;
default:
globalPM->key_handler(evt, key, mod);
}
break;
case PROJECTM_VIDEORESIZE:
wvw = event.resize.w;
wvh = event.resize.h;
resize_display(wvw, wvh, 0);
globalPM->projectM_resetGL(wvw, wvh);
break;
default:
// not for us, give it to projectM
globalPM->key_handler(evt, key, mod);
break;
}
}
fakePCM[0]=0;
for (int x = 1; x< 512;x++)
{
fakePCM[x] = fakePCM[x-1] + (rand()%200 - 100) *.002;
}
globalPM->pcm()->addPCMfloat(fakePCM, 512);
globalPM->renderFrame();
if (doTextureTest)
textureTest();
SDL_GL_SwapBuffers();
}
}
void gui_main_loop(WIDGET *base/*,int resx,int resy*/) {
SDL_Event event;
Uint8 gui_done=0;
Uint32 nb_event;
WIDGET *mouse_focused=NULL; /* mouse focus */
static WIDGET *key_focused=NULL; /* key focus */
if (base==NULL)
return;
SDL_BlitSurface(desk_buf,NULL,desk_save,NULL);
gui_redraw(base,SDL_TRUE);
SDL_EnableUNICODE(1);
mouse_focused=base->widget_at_pos(base,mouse_x,mouse_y);
if (base->key_focus)
key_focused=base->key_focus->data;
else
key_focused = NULL;
if (!key_focused)
key_focused=update_key_focus(base,NULL);
/*
key_focused=gui_widget_get_next_keyfocus(base);
if (key_focused) {
key_focused->flags|=FLAG_FOCUS;
}
*/
while (gui_done!=1) {
if (SDL_WaitEvent(&event) /*&& gui_done!=1*/)
{
if (event.type == SDL_QUIT) {
//printf("QUIIT\n");
gui_exit_app();
exit(0);
}
nb_event=0;
while(SDL_PollEvent(&event)) {
if (event.type!=SDL_MOUSEMOTION)
break;
}
switch (event.type) {
case SDL_VIDEORESIZE:
if (resize_display) resize_display(event.resize.w, event.resize.h);
break;
case SDL_KEYDOWN:
if (event.key.keysym.sym==SDLK_ESCAPE) {
gui_done=1;
break;
}
if ( event.key.keysym.sym==SDLK_TAB) {
key_focused=update_key_focus(base,key_focused);
break;
}
if (key_focused) {
WIDGET *t=key_focused;
int e=PASS_EVENT;
while(t && ((e=t->key(t,&event.key))==PASS_EVENT))
t=t->father;
//printf("Res: %d\n",e);
if (e==QUIT_EVENT) gui_done=1;
} else { /* if no key focus list was setup, we use mouse focus */
WIDGET *t=mouse_focused;
int e=PASS_EVENT;
while(t && ((e=t->key(t,&event.key))==PASS_EVENT))
t=t->father;
if (e==QUIT_EVENT) gui_done=1;
}
break;
case SDL_MOUSEMOTION: {
WIDGET *wid;
WIDGET *t=mouse_focused;
int e=PASS_EVENT;
/*
if (event.motion.x>=desk_buf->w) SDL_WarpMouse(desk_buf->w,event.motion.y);
if (event.motion.y>=desk_buf->h) SDL_WarpMouse(event.motion.x,desk_buf->h);
*/
/* recalc relative mouse movement since we don't handle
all the event.
*/
event.motion.xrel=event.motion.x-mouse_x;
event.motion.yrel=event.motion.y-mouse_y;
/*curs_rect.x=*/mouse_x=(event.motion.x);//*desk_buf->w)/(float)resx;
/*curs_rect.y=*/mouse_y=(event.motion.y);//*desk_buf->h)/(float)resy;
//printf("mouse: %d %d\n",mouse_x,mouse_y);
event.motion.x=mouse_x;
event.motion.y=mouse_y;
//event.motion.xrel=(event.motion.xrel*desk_buf->w)/(float)resx;
//event.motion.yrel=(event.motion.yrel*desk_buf->h)/(float)resy;
while(t && ((e=t->mouse(t,&event.motion))==PASS_EVENT))
t=t->father;
if (e==QUIT_EVENT) gui_done=1;
/* don't change the focus if a button is pressed */
if (mouse_focused && WID_HAS_MOUSECLICK(mouse_focused)) break;
mouse_focused=update_mouse_focus(base,mouse_focused,mouse_x,mouse_y);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP: {
WIDGET *t=mouse_focused;
int e=PASS_EVENT;
/* recalc focus */
mouse_focused=update_mouse_focus(base,mouse_focused,mouse_x,mouse_y);
event.button.x=mouse_x;
event.button.y=mouse_y;
if (event.type==SDL_MOUSEBUTTONUP && first_clicked==event.button.button) {
while(t && ((e=t->double_click(t,&event.button))==PASS_EVENT))
t=t->father;
first_clicked=0;
} else {
while(t && ((e=t->click(t,&event.button))==PASS_EVENT))
t=t->father;
if (event.type==SDL_MOUSEBUTTONUP) first_clicked=event.button.button;
SDL_AddTimer(450,double_click_timer,NULL);
}
if (t) {
if (event.button.state == SDL_PRESSED)
t->flags|=FLAG_MOUSECLICK;
else
t->flags&=(~FLAG_MOUSECLICK);
/*
Uint8 state=t->m_state;
switch (event.button.button) {
case SDL_BUTTON_LEFT:
if (event.button.state == SDL_PRESSED)
state|=0x1;
else
state&=(~0x1);
break;
case SDL_BUTTON_MIDDLE:
if (event.button.state == SDL_PRESSED)
state|=0x2;
else
state&=(~0x2);
break;
case SDL_BUTTON_RIGHT:
if (event.button.state == SDL_PRESSED)
state|=0x4;
else
state&=(~0x4);
break;
}
//printf("state=%d\n",state);
t->m_state=state;
*/
}
if (e==QUIT_EVENT) gui_done=1;
}
break;
}
/* Redraw.. */
gui_redraw(base,SDL_TRUE);
}
}
SDL_EnableUNICODE(0);
}
static Error
handler_script(int fd, struct dispinfo *d)
{
XEvent event;
extern char *names[];
/* check for broken connection */
XSync(d->disp, 0);
if (xerror) goto error;
again:
/* while there are events waiting for us? */
while (XPending(d->disp)) {
XNextEvent(d->disp, &event);
DXDebug("X", "event %s", names[event.type]);
if (xerror) goto error;
switch (event.type) {
case Expose:
d->refresh = 1;
break;
case ButtonPress:
d->mouse_x = event.xbutton.x;
d->mouse_y = event.xbutton.y;
d->refresh = 1;
switch (event.xbutton.button) {
case 1:
d->query = 1;
break;
case 2:
DXPrintAlloc(d->which);
break;
default:
break;
}
break;
case ConfigureNotify:
if ((d->win_width != event.xconfigure.width) ||
(d->win_height != event.xconfigure.height)) {
resize_display(d, event.xconfigure.width,
event.xconfigure.height);
if (xerror) goto error;
d->refresh = 1;
}
break;
case DestroyNotify:
cleanup_memory_visual(d);
if (xerror) goto error;
return OK;
default:
break;
}
}
/* no more events pending. do we need to refresh the window?
* query what blocks are underneath the mouse location?
*/
if (d->refresh) {
report_memory(d);
d->refresh = 0;
}
if (d->query) {
query_memory(d);
d->query = 0;
}
/* did more events happen while we were reporting or querying memory? */
if (XPending(d->disp))
goto again;
if (xerror) goto error;
return OK;
error:
xerror = 0;
return ERROR;
}
int worker_func(void*)
{
// char projectM_data[1024];
SDL_TimerID title_timer = NULL;
std::string config_file;
config_file = read_config();
ConfigFile config(config_file);
int wvw = config.read<int>( "Window Width", 512 );
int wvh = config.read<int>( "Window Height", 512 );
int fullscreen = 0;
if (config.read("Fullscreen", true)) fullscreen = 1;
else fullscreen = 0;
init_display(wvw,wvh,&fvw,&fvh,fullscreen);
SDL_WM_SetCaption("projectM v1.00", "projectM v1.00");
/** Initialise projectM */
globalPM = new projectM(config_file);
SDL_SemPost(sem);
title_timer = SDL_AddTimer(500, get_xmms_title, NULL);
/** Initialise the thread */
// SDL_SemTryWait(sem);
while ( SDL_SemValue(sem)==1 ) {
projectMEvent evt;
projectMKeycode key;
projectMModifier mod;
/** Process SDL events */
SDL_Event event;
while ( SDL_PollEvent( &event ) ) {
/** Translate into projectM codes and process */
evt = sdl2pmEvent( event );
key = sdl2pmKeycode( event.key.keysym.sym );
mod = sdl2pmModifier( event.key.keysym.mod );
if ( evt == PROJECTM_KEYDOWN ) {
if(key == PROJECTM_K_c)
{
//SDL_SaveBMP(screen, "/home/pete/1.bmp");
saveSnapshotToFile();
}
if(key == PROJECTM_K_v)
{
// capture++;
}
if(key == PROJECTM_K_f)
{
int w, h;
if (fullscreen == 0) {
w = fvw;
h = fvh;
fullscreen = 1;
} else {
w = wvw;
h = wvh;
fullscreen = 0;
}
resize_display(w, h, fullscreen);
globalPM->projectM_resetGL( w, h );
}
else globalPM->key_handler(evt,key,mod);
}
else if ( evt == PROJECTM_VIDEORESIZE )
{
wvw=event.resize.w;
wvh=event.resize.h;
resize_display(wvw,wvh,fullscreen);
globalPM->projectM_resetGL( wvw, wvh );
}
else if ( evt == PROJECTM_VIDEOQUIT ) {
(void) gtk_idle_add (disable_projectm, NULL);
}
}
/** Add the waveform data */
/** Render the new frame */
// strcpy(title,xmms_remote_get_playlist_title(projectM_vtable.xmms_session, xmms_remote_get_playlist_pos(projectM_vtable.xmms_session)));
//printf("%s\n",title);
// strcpy(globalPM->title,title);
globalPM->renderFrame();
SDL_GL_SwapBuffers();
if (capture % 2 == 1) saveSnapshotToFile();
// SDL_SemPost(sem);
}
if(title_timer)
SDL_RemoveTimer(title_timer);
delete globalPM;
return 0;
}
static enum request
run_prompt_command(struct view *view, char *cmd)
{
enum request request;
if (!cmd)
return REQ_NONE;
if (string_isnumber(cmd)) {
int lineno = view->pos.lineno + 1;
if (parse_int(&lineno, cmd, 1, view->lines + 1) == SUCCESS) {
select_view_line(view, lineno - 1);
report_clear();
} else {
report("Unable to parse '%s' as a line number", cmd);
}
} else if (iscommit(cmd)) {
string_ncopy(view->env->search, cmd, strlen(cmd));
request = view_request(view, REQ_JUMP_COMMIT);
if (request == REQ_JUMP_COMMIT) {
report("Jumping to commits is not supported by the '%s' view", view->name);
}
} else if (strlen(cmd) == 1) {
struct key_input input = { { cmd[0] } };
return get_keybinding(&view->ops->keymap, &input);
} else if (cmd[0] == '/' || cmd[0] == '?') {
const char *search = cmd + 1;
if (!strcmp(search, view->env->search))
return cmd[0] == '/' ? REQ_FIND_NEXT : REQ_FIND_PREV;
string_ncopy(view->env->search, search, strlen(search));
return cmd[0] == '/' ? REQ_SEARCH : REQ_SEARCH_BACK;
} else if (cmd[0] == '!') {
struct view *next = VIEW(REQ_VIEW_PAGER);
const char *argv[SIZEOF_ARG];
int argc = 0;
cmd++;
/* When running random commands, initially show the
* command in the title. However, it maybe later be
* overwritten if a commit line is selected. */
string_ncopy(next->ref, cmd, strlen(cmd));
if (!argv_from_string(argv, &argc, cmd)) {
report("Too many arguments");
} else if (!argv_format(view->env, &next->argv, argv, FALSE, TRUE)) {
report("Argument formatting failed");
} else {
next->dir = NULL;
open_view(view, REQ_VIEW_PAGER, OPEN_PREPARED);
}
} else {
request = get_request(cmd);
if (request != REQ_UNKNOWN)
return request;
char *args = strchr(cmd, ' ');
if (args) {
*args++ = 0;
if (set_option(cmd, args) == SUCCESS) {
request = !view->unrefreshable ? REQ_REFRESH : REQ_SCREEN_REDRAW;
if (!strcmp(cmd, "color"))
init_colors();
resize_display();
redraw_display(TRUE);
}
}
return request;
}
return REQ_NONE;
}