Printing group column

1 files changed, 131 insertions, 0 deletions

diff --git a/draw.c b/draw.c
new file mode 100644
index 0000000..afd64bb
--- /dev/null
+++ b/draw.c
@@ -0,0 +1,131 @@
+#include <ncurses.h>
+#include <stdbool.h>
+#include <string.h>
+#include "entry.h"
+#include "group.h"
+#include "read_cfg.h"
+#define MAX_LEN 6
+#define BUF_LEN 1024
+
+void draw_title(int width);
+void draw_win(char *title, int x, int y, int width, int height);
+void fill_groups(GROUP **group_arr, int count, int startx, int starty, int maxx, int maxy);
+char *trim_group_name(GROUP *g, int max_len);
+
+int main(){
+	static int width;
+	static int height;
+	bool tall = true; //is the window a certain height (tbd what the threshold should be TODO)
+	bool wide = true; //is the window a certain width (tbd what the threshold should be TODO)
+	GROUP **g;
+	int g_count;
+
+	initscr();
+
+	width = getmaxx(stdscr);
+	height = getmaxy(stdscr);
+
+	//title at the top (Terminal Media Launcher) (23 chars)
+	draw_title(width);
+
+	//Draw Search Bar 2 spaces (3 spaces if window is big enough) under the title
+	move(3, width/4);
+	printw("[ Search: ");
+	move(3, (width*3)/4);
+	printw("]");
+	move(3, (width/4)+10);
+
+	//Draw Columns 
+	//TODO create conditionals based on size of window)
+	draw_win("GROUP", 0, 4, width/3, height-4);
+	draw_win("ENTRY", (width/3), 4, width/3, height-4);
+	draw_win("INFO", (2*width/3), 4, width/3, height-4);
+
+	//Fill Groups
+	cfg_interp(); //read the contents of the cfg file
+	g = get_groups(); //retrieve results of previous function
+	g_count = get_gcount(g); //retrieve number of groups in g
+	fill_groups(g, g_count, 1, 5, ((width/3)-1), height);
+
+	/*
+	//DEBUG
+	move(5, 1);
+	printw("This is test output to test the limits of a window");
+	//END DEBUG
+	*/
+
+	getch();
+	endwin();
+	return 0;
+}
+
+void draw_title(int width){
+	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(char *title, int x, int y, int width, int height){
+	WINDOW *new;
+	int title_len = strlen(title);
+
+	new = newwin(height, width, y, x);
+	refresh();
+	attron(A_UNDERLINE);
+	move(y, x+(width-title_len)/2);
+	printw("%s", title);
+	attroff(A_UNDERLINE);
+	box(new, 0, 0);
+	wrefresh(new);
+
+	return;
+}
+
+void fill_groups(GROUP **group_arr, int count, int startx, int starty, int maxx, int maxy){
+	int i;
+	int max_len = maxx - startx; //longest possible string length that can be displayed in the window
+	char *name;
+
+	for(i = 0; i < count; i++){
+		name = get_gname(group_arr[i]);
+
+		//the name is too long, take the group to the trimming function
+		if(strlen(name) > max_len) name = trim_group_name(group_arr[i], max_len);
+		move(starty, startx);
+		printw("%s", name);
+		starty++;
+	}
+
+	return;
+}
+
+char *trim_group_name(GROUP *g, int max_len){
+	char *name = get_gname(g);
+	char *tok; //for use in finding relative path name
+	char *tok_ahead;
+	char *delims = "/\t\n";
+
+	//group name and path are equivalent: special procedure
+	if(!(strcmp(name, get_gpath(g)))){
+		//find relative path name
+		tok_ahead = strtok(name, delims);
+		while(tok_ahead != NULL){
+			tok = tok_ahead;
+			tok_ahead = strtok(NULL, delims);
+		}
+		name = tok;
+		if(strlen(name) <= max_len) return name;
+	}
+
+	name[max_len] = '\0';
+	return name;
+}