Restructure repository

1 files changed, 0 insertions, 542 deletions

diff --git a/draw.c b/draw.c
deleted file mode 100644
index 34ac2ce..0000000
--- a/draw.c
+++ /dev/null
@@ -1,542 +0,0 @@
-#include <stdbool.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-//Windows/Unix Compatability
-#if defined _WIN32 || defined _WIN64
-#include <ncurses/ncurses.h>
-#else
-#include <ncurses.h>
-#endif
-
-#include "include/cache.h"
-#include "include/draw.h"
-#include "include/entry.h"
-#include "include/group.h"
-#include "include/read_cfg.h"
-#define FLAG_COUNT 3
-#define GAP_SIZE 1
-#define MAX_LEN 6
-#define WIDTH (getmaxx(stdscr)) //width of the entire term
-#define HEIGHT (getmaxy(stdscr)) //height of the entire term
-
-bool *handle_args(int argc, char **argv, char **cfg_path);
-void print_help(char *exec_name);
-void update_display(bool resize);
-void draw_title();
-void draw_win(WINDOW *new, char *title);
-void fill_col(int mode); //0 = GROUP, 1 = ENTRY
-char *trim_name(char *name, char *path, int max_len);
-void update_col(int mode, int hl_where, bool resize); //0 = last, 1 = first; 0 = GROUP, 1 = ENTRY, 2 = INFO
-void switch_col();
-void trav_col(int new_i);
-int locateChar(char input);
-
-WINDOW *group_win = NULL;
-WINDOW *entry_win = NULL;
-WINDOW *info_win = NULL;
-int g_hover;
-int e_hover;
-int true_hover; //0 = hovering on groups, 1 = hovering on entries
-GROUP **g;
-ENTRY **e;
-int g_count;
-int e_count;
-int g_offset = 0;
-int e_offset = 0;
-
-int main(int argc, char **argv){
-	bool *flags_set = NULL;
-	char *cfg_path = malloc(sizeof(char) * BUF_LEN);
-	int input;
-	char full_command[BUF_LEN]; //what will be executed
-	int prev_width;             //used to check if the window was resized
-	int prev_height;            //used to check if the window was resized
-	int i;
-
-	srand(time(NULL));
-
-	flags_set = handle_args(argc, argv, &cfg_path);
-	if(flags_set[1]) return(0);                         //exit if help flag was passed
-	if(flags_set[2]) freopen("/dev/null", "w", stdout); //turn off output if quiet flag was passed
-	if(!flags_set[0]) strcpy(cfg_path, find_config());  //find_config if not config flag was passed
-
-	//Fill Groups
-	//read the contents of the cfg file; print help message if invalid
-	if(!cfg_interp(cfg_path)){
-		print_help(argv[0]);
-		return 0;
-	}
-
-	//Remove Empty Groups from the Array
-	clean_groups();
-	g = get_groups(); //retrieve results of cfg_interp
-	g_count = get_gcount(g); //retrieve number of groups in g (only do this after removing empty groups)
-
-	//check that there are is at least one valid group
-	if(g_count == 0){
-		printf("Error: No Entries!\n");
-		exit(0);
-	}
-
-	//load cached data
-	load_cache(&g_hover, &e_hover, &true_hover, cfg_path);
-
-	//reopen stdout for drawing menu
-	freopen("/dev/tty", "w", stdout);
-
-	initscr();
-	cbreak();
-	keypad(stdscr, true);
-	noecho();
-	set_escdelay(1); //used to avoid delay after ESC is pressed
-	start_color();
-
-	init_pair(0, COLOR_WHITE, COLOR_BLACK);
-	init_pair(1, COLOR_BLACK, COLOR_WHITE);
-	init_pair(2, COLOR_BLACK, COLOR_YELLOW);
-	init_pair(3, COLOR_BLACK, COLOR_GREEN);
-	attron(COLOR_PAIR(0));
-
-	prev_width = WIDTH;
-	prev_height = HEIGHT;
-
-	//update to show menu
-	update_display(false);
-
-	//update highlighting for loaded location
-	if(true_hover){
-		i = e_hover;
-		true_hover = 0;
-		trav_col(g_hover);
-		switch_col();
-		trav_col(i);
-	}
-	else trav_col(g_hover);
-	update_display(true);
-
-	//drawing is done, now run a while loop to receive input (ESC ends this loop)
-	while(input != 27){
-		input = getch();
-
-		switch(input){
-			case 9: //tab key
-			case KEY_LEFT:
-			case KEY_RIGHT:
-				//switch true_hover to look at the other column
-				switch_col();
-				break;
-
-			case KEY_DOWN:
-				trav_col((true_hover ? e_hover : g_hover)+1);
-				break;
-
-			case KEY_UP:
-				trav_col((true_hover ? e_hover : g_hover)-1);
-				break;
-
-			case KEY_PPAGE:
-			//case KEY_SUP:
-				trav_col(0);
-				break;
-
-			case KEY_NPAGE:
-			//case KEY_SDOWN:
-				trav_col((true_hover ? e_count : g_count)-1);
-				break;
-
-			case KEY_F(3):
-			//jump to random group/entry
-				trav_col(rand() % (true_hover ? e_count : g_count));
-				break;
-
-			case KEY_F(5):
-			//manual refresh (for debug purposes)
-				update_display(true);
-				break;
-
-			case 10: //enter key
-				//create a green highlight over the launched entry
-				mvwchgat(entry_win, 1+e_hover-e_offset, 1, entry_win->_maxx-1, A_DIM, 3, NULL);
-				wrefresh(entry_win);
-
-				launch();
-				break;
-
-			default: //a search char was entered, locate where to jump to
-				trav_col(locateChar(input));
-		}
-
-		//redraw all windows if term is resized
-		if(prev_width != WIDTH || prev_height != HEIGHT) update_display(true);
-
-		//update prevs
-		prev_width = WIDTH;
-		prev_height = HEIGHT;
-	}
-	
-	endwin();
-
-	//save position data to cache
-	save_to_cache(g_hover, e_hover, true_hover, cfg_path);
-
-	return 0;
-}
-
-bool *handle_args(int argc, char **argv, char **cfg_path){
-	//create bool array with set flags
-	// 0 -> -c|--config
-	// 1 -> -h|--help
-	// 2 -> -q|--quiet
-
-	bool *flags_set = calloc(FLAG_COUNT, sizeof(bool));
-	int i;
-
-	for(i = 1; i < argc; ++i){
-		//-c
-		if(!strcmp(argv[i], "-c") || !strcmp(argv[i], "--config")){
-			++i;
-			if(i < argc){
-				strcpy(*cfg_path, argv[i]);
-				flags_set[0] = true;
-			}
-			continue;
-		}
-		
-		//-h
-		if(!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")){
-			print_help(argv[0]);
-			flags_set[1] = true;
-			break; //break rather than continue; program will quit if a help message is requested
-		}
-
-		//-q
-		if(!strcmp(argv[i], "-q") || !strcmp(argv[i], "--quiet")){
-			flags_set[2] = true;
-			continue;
-		}
-	}
-
-	return flags_set;
-}
-
-void print_help(char *exec_name){
-	printf("Usage: %s [OPTION] [FILE]\n", exec_name);
-	printf("Draw an Ncurses Menu to Launch Media from\n\n");
-
-	printf(" -c, --config	Specify a configuration file path\n");
-	printf(" -h, --help 	Print this help message\n");
-	printf(" -q, --quiet	Suppress stdout messages\n");
-}
-
-void update_display(bool resize){
-	if(WIDTH < 20 || HEIGHT < 6){
-		endwin();
-		printf("Unable to draw: Terminal Window is Too Small\n");
-		exit(0);
-	}
-
-	//title at the top (Terminal Media Launcher) (23 chars)
-	draw_title();
-
-	if(group_win != NULL) delwin(group_win);
-	if(entry_win != NULL) delwin(entry_win);
-	if(info_win != NULL) delwin(info_win);
-
-	//Draw Columns 
-	group_win = newwin(HEIGHT-(5+GAP_SIZE), WIDTH/2, 2+GAP_SIZE, 0);
-	entry_win = newwin(HEIGHT-(5+GAP_SIZE), WIDTH-WIDTH/2, 2+GAP_SIZE, WIDTH/2);
-	info_win = newwin(3, WIDTH, HEIGHT-3, 0);
-	draw_win(group_win, "GROUP");
-	draw_win(entry_win, "ENTRY");
-	draw_win(info_win, "INFO");
-	update_col(0, 1, resize);
-
-	//start with hover on the first group, draw the entries from the selected group, true_hover is over the groups (rather than the entries) (do update after first draw, only after subsequent (resize) updates)
-	if(resize){
-		update_col(1, 1, resize);
-		update_col(2, 0, resize);
-	}
-	curs_set(0); //hide the cursor
-	//move(3, (WIDTH/4)+10);
-	refresh();
-}
-
-void draw_title(){
-	WINDOW *title;
-
-	title = newwin(2, WIDTH, 0, 0);
-	refresh();
-	attron(A_BOLD | A_UNDERLINE);
-	move(0, (WIDTH-23)/2);
-	printw("Terminal Media Launcher");
-	attroff(A_BOLD | A_UNDERLINE);
-	box(title, 0, 0);
-	wrefresh(title);
-
-	return;
-}
-
-void draw_win(WINDOW *new, char *title){
-	int title_len = strlen(title);
-
-	box(new, 0, 0);
-	attron(A_UNDERLINE);
-	wmove(new, 0, (new->_maxx - title_len)/2);
-	wprintw(new, "%s", title);
-	attroff(A_UNDERLINE);
-	wrefresh(new);
-
-	return;
-}
-
-void fill_col(int mode){
-	//mode 0 = group
-	//mode 1 = entry
-
-	int i;
-	WINDOW *col = (mode ? entry_win : group_win);
-	int count = (mode ? e_count : g_count);
-	int offset = (mode ? e_offset : g_offset);
-	int max_len = col->_maxx-1; //longest possible string length that can be displayed in the window
-	int ycoord = 1;
-	int max_y = HEIGHT-(6+GAP_SIZE);
-	char *name;
-
-	for(i = 0+offset; i < count; i++){
-		if(ycoord >= max_y) break; //reached the bottom of the terminal window, stop drawing
-		name = (mode ? get_ename(e[i]) : get_gname(g[i]));
-
-		//the name is too long, take the group to the trimming function
-		if(strlen(name) > max_len) name = trim_name(name, (mode ? get_epath(e[i]) : get_gname(g[i])), max_len);
-		wmove(col, ycoord, 1);
-		wprintw(col, "%s", name);
-		ycoord++;
-	}
-
-	wrefresh(col);
-	return;
-}
-
-
-char *trim_name(char *name, char *path, int max_len){
-	char *relative;
-
-	//group name and path are equivalent: special procedure
-	if(!(strcmp(name, path))){
-		//find relative path name
-		relative = strrchr(name, '/');
-		name = relative+1;
-		if(strlen(name) <= max_len) return name;
-	}
-
-	name[max_len] = '\0';
-	return name;
-}
-
-void update_col(int mode, int hl_where, bool resize){
-	//mode 0 = group
-	//mode 1 = entry
-	//mode 2 = info
-
-	WINDOW *col;
-	char *name;
-	int name_len;
-	int y_hl;
-	char *execution;
-
-	switch(mode){
-		case 0:
-			col = group_win;
-			name = "GROUP";
-			name_len = 5;
-			break;
-
-		case 1:
-			col = entry_win;
-			name = "ENTRY";
-			name_len = 5;
-			break;
-
-		case 2:
-			col = info_win;
-			name = "EXECUTION";
-			name_len = 9;
-			break;
-
-
-		default:
-			return;
-	}
-
-	y_hl = (hl_where ? 1 : col->_maxy-1);
-
-	//reset the column window (including reboxing and redrawing the title)
-	wclear(col);
-	box(col, 0, 0);
-	wmove(col, 0, (col->_maxx - name_len)/2);
-	wprintw(col, name);
-	wrefresh(col);
-
-	//update certain info in the col only if not a resizing-related call
-	switch(mode){
-		case 0:
-			fill_col(0);
-			if(!resize) mvwchgat(group_win, y_hl, 1, group_win->_maxx-1, A_DIM, 2, NULL);
-			else mvwchgat(group_win, 1+g_hover-g_offset, 1, group_win->_maxx-1, A_DIM, (true_hover ? 1 : 2), NULL);
-			break;
-
-		case 1:
-			e_count = get_ecount(g[g_hover]);
-			e = get_entries(get_ghead(g[g_hover]), e_count);
-			fill_col(1);
-			if(!resize) mvwchgat(entry_win, y_hl, 1, entry_win->_maxx-1, A_DIM, 1, NULL);
-			else mvwchgat(entry_win, 1+e_hover-e_offset, 1, entry_win->_maxx-1, A_DIM, (true_hover ? 2 : 1), NULL);
-			break;
-
-		default:
-			execution = get_launch();
-			if(strlen(execution) >= info_win->_maxx){
-				execution[info_win->_maxx - 1] = '\0';
-				execution[info_win->_maxx - 2] = '.';
-				execution[info_win->_maxx - 3] = '.';
-				execution[info_win->_maxx - 4] = '.';
-			}
-			mvwprintw(info_win, 1, 1, execution);
-
-	}
-
-	wrefresh(col);
-	return;
-}
-
-void switch_col(){
-	true_hover = (true_hover+1) % 2;
-	if(true_hover){
-		mvwchgat(group_win, 1+g_hover, 1, group_win->_maxx-1, A_DIM, 1, NULL); //adjust group light
-		mvwchgat(entry_win, 1+e_hover, 1, entry_win->_maxx-1, A_DIM, 2, NULL); //adjust entry light
-	}
-	else{
-		mvwchgat(group_win, 1+g_hover, 1, group_win->_maxx-1, A_DIM, 2, NULL); //adjust group light
-		mvwchgat(entry_win, 1+e_hover, 1, entry_win->_maxx-1, A_DIM, 1, NULL); //adjust entry light
-	}
-	move(3, (WIDTH/4)+10);
-
-	wrefresh(group_win);
-	wrefresh(entry_win);
-	return;
-}
-
-void trav_col(int new_i){
-	int *focus = (true_hover ? &e_hover : &g_hover); //make it easy to know which column we are looking at
-	int *offset = (true_hover ? &e_offset : &g_offset);
-	int count = (true_hover ? e_count : g_count);
-	int max_hl = HEIGHT-(3+GAP_SIZE); //for some reason, this works
-	int min_hl = 5;
-	int oob_flag = 0; //0 = none, 1 = bottom, 2 = top
-
-	//check if the traversal is valid (i.e. not at top/bottom), alter if not
-	if(new_i < 0) return;
-	if(new_i >= count) new_i = count-1;
-
-	//reset previously highlighted entry and group, change focus
-	mvwchgat(entry_win, 1+e_hover-e_offset, 1, entry_win->_maxx-1, A_NORMAL, 0, NULL);
-	mvwchgat(group_win, 1+g_hover-g_offset, 1, group_win->_maxx-1, A_NORMAL, 0, NULL);
-	*focus = new_i;
-
-
-	//check offsets relating to new highlight, make sure highlight did not go oob
-	while(*focus-*offset+5 > max_hl){
-		(*offset)++;
-		oob_flag = 1;
-	}
-	while(*focus-*offset+5 < min_hl){
-		(*offset)--;
-		oob_flag = 2;
-	}
-
-	if(oob_flag > 0) (true_hover ? update_col(1, oob_flag-1, false) : update_col(0, oob_flag-1, false));
-
-	//highlight newly hovered upon entry/group
-	mvwchgat(entry_win, 1+e_hover-e_offset, 1, entry_win->_maxx-1, A_DIM, (true_hover ? 2 : 1), NULL);
-	mvwchgat(group_win, 1+g_hover-g_offset, 1, group_win->_maxx-1, A_DIM, (true_hover ? 1 : 2), NULL);
-	if(!true_hover){ //a little extra work regarding group hover
-		e_offset = 0;
-		update_col(1, 1, false);
-		e_hover = 0;
-	}
-
-	wrefresh(group_win);
-	wrefresh(entry_win);
-	update_col(2, 0, false);
-	return;
-}
-
-int locateChar(char input){
-	int location = (true_hover ? e_hover : g_hover);
-	bool fold_case = get_case_sensitivity();
-	char first_char;
-	int i;
-
-	if(fold_case && input >= 97 && input <= 122) input -= 32;
-
-	if(true_hover){ //hovering on entries
-		for(i = location+1; i < e_count; i++){
-			first_char = get_ename(e[i])[0];
-			if(fold_case && first_char >= 97 && first_char <= 122) first_char -= 32;
-			if(input == first_char){
-				location = i;
-				break;
-			}
-		}
-	}
-
-	else{ //hovering on groups
-		for(i = location+1; i < g_count; i++){
-			first_char = get_gname(g[i])[0];
-			if(fold_case && first_char >= 97 && first_char <= 122) first_char -= 32;
-			if(input == get_gname(g[i])[0]){
-				location = i;
-				break;
-			}
-		}
-	}
-
-	return location;
-}
-
-char *get_launch(){
-	char *program = get_gprog(g[g_hover]);
-	char *flags = get_gflags(g[g_hover]);
-	char *path = get_epath(e[e_hover]);
-	bool quotes = get_gquotes(g[g_hover]);
-	char *full_command = malloc(sizeof(char) * BUF_LEN);
-
-	full_command[0] = '\0';
-
-	//if the entry is an executable file (doesn't have a launcher)
-	if(!(strcmp(program, "./"))){
-		strcat(full_command, "\"");
-		strcat(full_command, path);
-		strcat(full_command, "\"");
-	}
-
-	else{
-		if(quotes) strcat(full_command, "\"");
-		strcat(full_command, program);
-		if(quotes) strcat(full_command, "\"");
-		if(flags[0] !='\0'){
-			strcat(full_command, " ");
-			strcat(full_command, flags);
-		}
-		strcat(full_command, " ");
-		strcat(full_command, "\"");
-		strcat(full_command, path);
-		strcat(full_command, "\"");
-	}
-
-	return full_command;
-
-}