On range tout le code actuel du trunk dans une branche nommée "0.x" et on crée une branche 1.x qui contiendra une nouvelle mouture (re-conception, méta info de packaging...).origin/0.x

git-svn-id: file:///var/svn/2011-ddhardrescue/branches/0.x@29 d3078510-dda0-49f1-841c-895ef4b7ec81

4 files changed, 380 insertions, 0 deletions

diff --git a/src/essais/compil.sh b/src/essais/compil.sh
new file mode 100755
index 0000000..a867c5a
--- /dev/null
+++ b/src/essais/compil.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+gcc -Wall -o ../../bin/test -g -lncurses test.c
+gcc -Wall -o ../../bin/test2 -g -lncurses -lpanel test2.c
+gcc -Wall -o ../../bin/test3 -g -lncurses -lpanel test3.c
diff --git a/src/essais/test.c b/src/essais/test.c
new file mode 100644
index 0000000..3a3e73f
--- /dev/null
+++ b/src/essais/test.c
@@ -0,0 +1,86 @@
+#include <ncurses.h>
+
+WINDOW *create_newwin(int height, int width, int starty, int startx)
+{	WINDOW *local_win;
+
+	local_win = newwin(height, width, starty, startx);
+	wborder(local_win, '|', '|', '-', '-', '+', '+', '+', '+');
+//	box(local_win,0,0);
+	wrefresh(local_win);
+	return local_win;
+}
+
+int main() {
+
+/*
+    A_NORMAL        Normal display (no highlight)
+    A_STANDOUT      Best highlighting mode of the terminal.
+    A_UNDERLINE     Underlining
+    A_REVERSE       Reverse video
+    A_BLINK         Blinking
+    A_DIM           Half bright
+    A_BOLD          Extra bright or bold
+    A_PROTECT       Protected mode
+    A_INVIS         Invisible or blank mode
+    A_ALTCHARSET    Alternate character set
+    A_CHARTEXT      Bit-mask to extract a character
+    COLOR_PAIR(n)   Color-pair number n 
+*/
+	int end, ch;
+	int row,col;
+	char msg[256];
+	WINDOW *w1;
+	MEVENT event;
+
+	initscr();
+	getmaxyx(stdscr,row,col);
+	raw();
+	keypad(stdscr, TRUE);
+	noecho();
+
+	start_color();
+	init_pair(1, COLOR_WHITE, COLOR_BLUE);
+	
+	mousemask(ALL_MOUSE_EVENTS, NULL);
+//http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/windows.html
+	//w1 = create_newwin(row/2, col/2, row/4, col/4);
+	w1 = create_newwin(10, 10, 10, 10);
+	attron(COLOR_PAIR(1) | A_BOLD);
+	mvprintw(row-2,0,"This screen has %d rows and %d columns\n",row,col);
+	attroff(COLOR_PAIR(1) | A_BOLD);
+	move(0,0);
+
+
+	end=0;
+	while (!end) {
+		refresh();
+		ch=getch();
+		switch(ch) {
+			case KEY_MOUSE:
+				if(getmouse(&event) == OK) {	/* When the user clicks left mouse button */
+					if(event.bstate & BUTTON1_PRESSED) {
+						attrset(A_NORMAL);
+						printw("mouse button1\n");
+					}
+				}
+				break;
+			case KEY_F(2):
+				attrset(A_NORMAL);
+				printw("F2 key\n");
+				break;
+			case 'q':
+				end=1;
+				break;
+			case 'b':
+				mvwchgat(w1,1,0,-1, A_REVERSE, 0, NULL);
+				break;
+			default:
+				sprintf(msg, "%c key\n", ch);
+				wattrset(w1,A_BOLD | A_UNDERLINE);
+				wprintw(w1, msg);
+		}
+	}
+	endwin();
+
+	return 0;
+}
diff --git a/src/essais/test2.c b/src/essais/test2.c
new file mode 100644
index 0000000..3512329
--- /dev/null
+++ b/src/essais/test2.c
@@ -0,0 +1,121 @@
+
+#include <string.h>
+#include <panel.h>
+
+#define NLINES 10
+#define NCOLS 40
+
+void init_wins(WINDOW **wins, int n);
+void win_show(WINDOW *win, char *label, int label_color);
+void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);
+
+int main()
+{	WINDOW *my_wins[3];
+	PANEL  *my_panels[3];
+	PANEL  *top;
+	int ch;
+
+	/* Initialize curses */
+	initscr();
+	start_color();
+	cbreak();
+	noecho();
+	keypad(stdscr, TRUE);
+
+	/* Initialize all the colors */
+	init_pair(1, COLOR_RED, COLOR_BLACK);
+	init_pair(2, COLOR_GREEN, COLOR_BLACK);
+	init_pair(3, COLOR_BLUE, COLOR_BLACK);
+	init_pair(4, COLOR_CYAN, COLOR_BLACK);
+
+	init_wins(my_wins, 3);
+	
+	/* Attach a panel to each window */ 	/* Order is bottom up */
+	my_panels[0] = new_panel(my_wins[0]); 	/* Push 0, order: stdscr-0 */
+	my_panels[1] = new_panel(my_wins[1]); 	/* Push 1, order: stdscr-0-1 */
+	my_panels[2] = new_panel(my_wins[2]); 	/* Push 2, order: stdscr-0-1-2 */
+
+	/* Set up the user pointers to the next panel */
+	set_panel_userptr(my_panels[0], my_panels[1]);
+	set_panel_userptr(my_panels[1], my_panels[2]);
+	set_panel_userptr(my_panels[2], my_panels[0]);
+
+	/* Update the stacking order. 2nd panel will be on top */
+	update_panels();
+
+	/* Show it on the screen */
+	attron(COLOR_PAIR(4));
+	mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F2 to Exit)");
+	attroff(COLOR_PAIR(4));
+	doupdate();
+
+	top = my_panels[2];
+	while((ch = getch()) != KEY_F(2))
+	{	switch(ch)
+		{	case 9:
+				top = (PANEL *)panel_userptr(top);
+				top_panel(top);
+				break;
+		}
+		update_panels();
+		doupdate();
+	}
+	endwin();
+	return 0;
+}
+
+/* Put all the windows */
+void init_wins(WINDOW **wins, int n)
+{
+	int x, y, i;
+	char label[80];
+
+	y = 2;
+	x = 10;
+	for(i = 0; i < n; ++i)
+	{	wins[i] = newwin(NLINES, NCOLS, y, x);
+		sprintf(label, "Window Number %d", i + 1);
+		win_show(wins[i], label, i + 1);
+		y += 3;
+		x += 7;
+	}
+}
+
+/* Show the window with a border and a label */
+void win_show(WINDOW *win, char *label, int label_color)
+{	int startx, starty, height, width;
+
+	getbegyx(win, starty, startx);
+	getmaxyx(win, height, width);
+
+	box(win, 0, 0);
+	mvwaddch(win, 2, 0, ACS_LTEE); 
+	mvwhline(win, 2, 1, ACS_HLINE, width - 2); 
+	mvwaddch(win, 2, width - 1, ACS_RTEE); 
+	
+	print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
+}
+
+void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
+{	int length, x, y;
+	float temp;
+
+	if(win == NULL)
+		win = stdscr;
+	getyx(win, y, x);
+	if(startx != 0)
+		x = startx;
+	if(starty != 0)
+		y = starty;
+	if(width == 0)
+		width = 80;
+
+	length = strlen(string);
+	temp = (width - length)/ 2;
+	x = startx + (int)temp;
+	wattron(win, color);
+	mvwprintw(win, y, x, "%s", string);
+	wattroff(win, color);
+	refresh();
+}
+
diff --git a/src/essais/test3.c b/src/essais/test3.c
new file mode 100644
index 0000000..c763cf3
--- /dev/null
+++ b/src/essais/test3.c
@@ -0,0 +1,169 @@
+
+#include <string.h>
+#include <panel.h>
+
+#define NLINES 10
+#define NCOLS 40
+
+void init_wins(WINDOW **wins, int n);
+void win_show(WINDOW *win, char *label, int label_color);
+void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);
+
+int main()
+{	WINDOW *my_wins[3];
+	PANEL  *my_panels[3];
+	PANEL  *top, *p, *pe;
+	int ch, res;
+	mmask_t mmask;
+	MEVENT mevent;
+	char buf[255];
+
+	/* Initialize curses */
+	initscr();
+	start_color();
+	cbreak();
+	noecho();
+	keypad(stdscr, TRUE);
+	mmask = mousemask(REPORT_MOUSE_POSITION|BUTTON1_CLICKED, NULL);
+
+	/* Initialize all the colors */
+	init_pair(1, COLOR_RED, COLOR_BLACK);
+	init_pair(2, COLOR_GREEN, COLOR_BLACK);
+	init_pair(3, COLOR_BLUE, COLOR_BLACK);
+	init_pair(4, COLOR_CYAN, COLOR_BLACK);
+
+	init_wins(my_wins, 3);
+	
+	/* Attach a panel to each window */ 	/* Order is bottom up */
+	my_panels[0] = new_panel(my_wins[0]); 	/* Push 0, order: stdscr-0 */
+	my_panels[1] = new_panel(my_wins[1]); 	/* Push 1, order: stdscr-0-1 */
+	my_panels[2] = new_panel(my_wins[2]); 	/* Push 2, order: stdscr-0-1-2 */
+
+	/* Set up the user pointers to the next panel */
+	set_panel_userptr(my_panels[0], my_panels[1]);
+	set_panel_userptr(my_panels[1], my_panels[2]);
+	set_panel_userptr(my_panels[2], my_panels[0]);
+
+	/* Update the stacking order. 2nd panel will be on top */
+	update_panels();
+
+	/* Show it on the screen */
+	attron(COLOR_PAIR(4));
+	mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F2 to Exit)");
+	sprintf(buf, "Debug infos : mmask=%lx", mmask);
+	mvprintw(LINES - 3, 0, buf);
+	attroff(COLOR_PAIR(4));
+	doupdate();
+
+	top = my_panels[2];
+	while((ch = getch()) != KEY_F(2))
+	{	switch(ch)
+		{	case 9: // This is tab key, but ive not found the right symbol... other that '\t'
+				top = (PANEL *)panel_userptr(top);
+				top_panel(top);
+				break;
+			case KEY_MOUSE:
+				// Seems to have a mouse event
+				res = getmouse(&mevent);
+				if ( res == OK ) {
+					// Try to find in which panel (search first in top-level panel and go down)
+					pe=NULL;
+					p=top;
+					do {
+						if ((p == NULL) || wenclose(panel_window(p), mevent.y, mevent.x) ) {
+							pe = p;
+							break;
+						}
+						p = (PANEL *)panel_userptr(top);
+					} while (p != top);
+
+					// If we found a panel
+					if (pe != NULL) {
+						// "switch" depending on event kind
+						if ( (mevent.bstate & BUTTON1_CLICKED) == BUTTON1_CLICKED) {
+							// A panel was clicked, set that panel on top
+							top = pe;
+							top_panel(top);
+							// FIXME : the userptr chain of panel must reflect panel order !
+							// Or may be we can crawl panels by order with ncurses method
+						}	
+					}
+/*
+					if ( (mevent.bstate & BUTTON1_CLICKED) == BUTTON1_CLICKED) {
+						attron(COLOR_PAIR(4));
+						sprintf(buf, "BUTTON1_CLICKED at %i/%i/%i  ", mevent.x, mevent.y, mevent.z);
+						mvprintw(LINES - 4, 0, buf);
+						attroff(COLOR_PAIR(4));
+						
+					}
+					*/
+				}
+				break;
+			default:
+				attron(COLOR_PAIR(4));
+				sprintf(buf, "Unknown key : 0x%x  ", ch);
+				mvprintw(LINES - 3, 0, buf);
+				attroff(COLOR_PAIR(4));
+		}
+		update_panels();
+		doupdate();
+	}
+	endwin();
+	return 0;
+}
+
+/* Put all the windows */
+void init_wins(WINDOW **wins, int n)
+{
+	int x, y, i;
+	char label[80];
+
+	y = 2;
+	x = 10;
+	for(i = 0; i < n; ++i)
+	{	wins[i] = newwin(NLINES, NCOLS, y, x);
+		sprintf(label, "Window Number %d", i + 1);
+		win_show(wins[i], label, i + 1);
+		y += 3;
+		x += 7;
+	}
+}
+
+/* Show the window with a border and a label */
+void win_show(WINDOW *win, char *label, int label_color)
+{	int startx, starty, height, width;
+
+	getbegyx(win, starty, startx);
+	getmaxyx(win, height, width);
+
+	box(win, 0, 0);
+	mvwaddch(win, 2, 0, ACS_LTEE); 
+	mvwhline(win, 2, 1, ACS_HLINE, width - 2); 
+	mvwaddch(win, 2, width - 1, ACS_RTEE); 
+	
+	print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
+}
+
+void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
+{	int length, x, y;
+	float temp;
+
+	if(win == NULL)
+		win = stdscr;
+	getyx(win, y, x);
+	if(startx != 0)
+		x = startx;
+	if(starty != 0)
+		y = starty;
+	if(width == 0)
+		width = 80;
+
+	length = strlen(string);
+	temp = (width - length)/ 2;
+	x = startx + (int)temp;
+	wattron(win, color);
+	mvwprintw(win, y, x, "%s", string);
+	wattroff(win, color);
+	refresh();
+}
+