/*
* meh_screen_popup_button_pressed is called when we received a button pressed
* message.
*/
void meh_screen_popup_button_pressed(App* app, Screen* screen, int pressed_button) {
g_assert(app != NULL);
g_assert(screen != NULL);
PopupData* data = meh_screen_popup_get_data(screen);
switch (pressed_button) {
case MEH_INPUT_BUTTON_DOWN:
meh_screen_popup_move_selection(app, screen, TRUE);
break;
case MEH_INPUT_BUTTON_UP:
meh_screen_popup_move_selection(app, screen, FALSE);
break;
case MEH_INPUT_BUTTON_A:
switch (data->action) {
case 0:
meh_screen_popup_favorite_toggle(app, screen);
break;
case 1:
meh_screen_popup_random_executable(app, screen);
break;
}
break;
/* quit the popup */
case MEH_INPUT_BUTTON_START:
case MEH_INPUT_BUTTON_B:
case MEH_INPUT_SPECIAL_ESCAPE:
meh_screen_popup_close(app, screen);
break;
}
}
void meh_screen_popup_render(struct App* app, Screen* screen) {
PopupData* data = meh_screen_popup_get_data(screen);
g_assert(data != NULL);
/* render the background screen */
gboolean* flip = g_new(gboolean, 1);
*flip = FALSE;
meh_message_send(app, data->src_screen, MEH_MSG_RENDER, flip);
/* render the popup screen */
meh_widget_rect_render(app->window, data->hover_widget);
meh_widget_rect_render(app->window, data->background_widget);
if (data->background_widget->y.ended) {
/* title */
meh_widget_rect_render(app->window, data->title_bg_widget);
meh_widget_text_render(app->window, data->title_widget);
meh_widget_rect_render(app->window, data->selection_widget);
meh_widget_text_render(app->window, data->favorite_widget);
}
meh_window_render(app->window);
}
static void meh_screen_popup_close(Screen* screen) {
g_assert(screen != NULL);
PopupData* data = meh_screen_popup_get_data(screen);
data->background_widget->y = meh_transition_start(MEH_TRANSITION_LINEAR, data->background_widget->y.value, MEH_FAKE_HEIGHT, 150);
meh_screen_add_rect_transitions(screen, data->background_widget);
data->quitting = TRUE;
}
/*
* meh_screen_popup_destroy_data destroys the additional data
* of the popup screen.
*/
void meh_screen_popup_destroy_data(Screen* screen) {
PopupData* data = meh_screen_popup_get_data(screen);
meh_widget_rect_destroy(data->hover_widget);
meh_widget_text_destroy(data->title_widget);
meh_widget_text_destroy(data->favorite_widget);
meh_widget_text_destroy(data->random_widget);
meh_widget_rect_destroy(data->selection_widget);
screen->data = NULL;
}
static void meh_screen_popup_close(App* app, Screen* screen) {
g_assert(app != NULL);
g_assert(screen != NULL);
PopupData* data = meh_screen_popup_get_data(screen);
meh_app_set_current_screen(app, data->src_screen, TRUE);
meh_screen_destroy(screen);
screen = NULL;
}
/*
* meh_screen_popup_update udpates the content of the popup screen.
*/
int meh_screen_popup_update(struct App* app, Screen* screen) {
/* Animate the fading rect. */
meh_screen_update_transitions(screen);
PopupData* data = meh_screen_popup_get_data(screen);
/* update the src screen */
meh_message_send(app, data->src_screen, MEH_MSG_UPDATE, NULL);
return 0;
}
/*
* meh_screen_popup_random_executable starts a random executable of this platform.
*/
static void meh_screen_popup_random_executable(App* app, Screen* screen) {
g_assert(app != NULL);
PopupData* data = meh_screen_popup_get_data(screen);
int platform_id = data->platform->id;
Executable* executable = meh_db_get_platform_random_executable(app->db, platform_id);
if (executable) {
meh_app_start_executable(app, data->platform, executable);
meh_model_executable_destroy(executable);
}
}
/*
*
* meh_popup_button_pressed moves the currently selected position.
*/
static void meh_screen_popup_move_selection(App* app, Screen* screen, gboolean down) {
g_assert(app);
g_assert(screen);
PopupData* data = meh_screen_popup_get_data(screen);
g_assert(data);
int old = data->action;
data->action = data->action == 0 ? 1 : 0;
data->selection_widget->y = meh_transition_start(MEH_TRANSITION_LINEAR, (data->y+54) + old*32, (data->y+54) + (data->action*32), 100);
meh_screen_add_rect_transitions(screen, data->selection_widget);
}
/*
* meh_screen_popup_update udpates the content of the popup screen.
*/
int meh_screen_popup_update(struct App* app, Screen* screen) {
/* Animate the fading rect. */
meh_screen_update_transitions(screen);
PopupData* data = meh_screen_popup_get_data(screen);
/* update the src screen */
meh_message_send(app, data->src_screen, MEH_MSG_UPDATE, NULL);
/* quit the screen at the end of the exit animation. */
if (data->quitting && data->background_widget->y.ended) {
meh_app_set_current_screen(app, data->src_screen, TRUE);
meh_screen_destroy(screen);
}
return 0;
}
/*
* meh_screen_popup_button_pressed is called when we received a button pressed
* message.
*/
void meh_screen_popup_button_pressed(App* app, Screen* screen, int pressed_button) {
g_assert(app != NULL);
g_assert(screen != NULL);
PopupData* data = meh_screen_popup_get_data(screen);
switch (pressed_button) {
case MEH_INPUT_BUTTON_A:
switch (data->action) {
case 0:
meh_screen_popup_favorite_toggle(app, screen);
break;
}
/* quit the popup */
case MEH_INPUT_BUTTON_START:
case MEH_INPUT_BUTTON_B:
case MEH_INPUT_SPECIAL_ESCAPE:
meh_screen_popup_close(screen);
break;
}
}
static void meh_screen_popup_favorite_toggle(App* app, Screen* screen) {
g_assert(app != NULL);
g_assert(screen != NULL);
PopupData* data = meh_screen_popup_get_data(screen);
ExecutableListData* exec_list_data = meh_exec_list_get_data(data->src_screen);
/* updates the value of the executable */
gboolean new_value = data->executable->favorite == 1 ? FALSE : TRUE;
if (meh_db_set_executable_favorite(app->db, data->executable, new_value)) {
data->executable->favorite = new_value;
}
/* re-position the executable in the executables list if necessary */
if (g_queue_get_length(exec_list_data->executables) > 1) {
int prev_selected = exec_list_data->selected_executable;
unsigned int i = 0;
/* retrieves the one which will move in the list */
Executable* to_move = g_queue_pop_nth(exec_list_data->executables, exec_list_data->selected_executable);
/* find the good position for the moved executable */
for (i = 0; i < g_queue_get_length(exec_list_data->executables); i++) {
gboolean exit = FALSE;
Executable* ex = g_queue_peek_nth(exec_list_data->executables, i);
/* if favorite, ensure to stay in the favorite zone */
if (new_value == TRUE) {
if (ex->favorite == FALSE) {
exit = TRUE;
}
}
gchar* first = g_utf8_strup(ex->display_name, g_utf8_strlen(ex->display_name, -1));
gchar* second = g_utf8_strup(data->executable->display_name, g_utf8_strlen(ex->display_name, -1));
if (g_utf8_collate(first, second) > 0) {
if (new_value == TRUE && ex->favorite == TRUE) {
exit = TRUE;
}
else if (new_value == FALSE && ex->favorite == FALSE) {
exit = TRUE;
}
}
g_free(first);
g_free(second);
if (exit) {
break;
}
}
GList* after = g_queue_peek_nth_link(exec_list_data->executables, i);
/* re-add it to the good position */
g_queue_insert_before(exec_list_data->executables, after, to_move);
/* notify the screen of the new selected executable */
exec_list_data->selected_executable = i;
/* redraw the executables list texts */
meh_exec_list_refresh_executables_widget(app, data->src_screen);
/* move and redraw the selection */
meh_exec_list_after_cursor_move(app, data->src_screen, prev_selected);
}
/* finally close the popup */
meh_screen_popup_close(screen);
}
