Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagn...@jcrosoft.com>
---
apps/Kconfig | 4 ++
apps/Makefile | 1 +
apps/panel_curses/Makefile | 11 +++++
apps/panel_curses/main.c | 118 ++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 134 insertions(+)
create mode 100644 apps/panel_curses/Makefile
create mode 100644 apps/panel_curses/main.c
diff --git a/apps/Kconfig b/apps/Kconfig
index e47f0c2..532b6fb 100644
--- a/apps/Kconfig
+++ b/apps/Kconfig
@@ -45,6 +45,10 @@ config APP_TEST_CURSES
bool "test curses"
select APP_LIB_CURSES
+config APP_TEST_CURSES_PANEL
+ bool "test curses panel"
+ depends on APP_LIB_PANEL
+
config APP_TEST_CURSES_MENU
bool "test curses menu"
depends on APP_LIB_MENU
diff --git a/apps/Makefile b/apps/Makefile
index 47938ec..a26541a 100644
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -8,6 +8,7 @@ export APP_CPPFLAGS
apps-$(CONFIG_APP_EXAMPLE) += example
apps-$(CONFIG_APP_TEST_CURSES) += test_curses
apps-$(CONFIG_APP_TEST_CURSES_MENU) += menu_curses
+apps-$(CONFIG_APP_TEST_CURSES_PANEL) += panel_curses
$(obj)/application: $(apps-lds) $(apps-y)
diff --git a/apps/panel_curses/Makefile b/apps/panel_curses/Makefile
new file mode 100644
index 0000000..b52c808
--- /dev/null
+++ b/apps/panel_curses/Makefile
@@ -0,0 +1,11 @@
+targets := panel_curses.map
+
+# Make sure files are removed during clean
+extra-y += panel_curses.map
+
+app-y += main.o
+app-final-y = panel_curses
+
+OBJCOPYFLAGS_panel_curses.app = -O binary
+LDFLAGS_apps := -Map $(obj)/panel_curses.map
+LDFLAGS_apps += -static --gc-sections
diff --git a/apps/panel_curses/main.c b/apps/panel_curses/main.c
new file mode 100644
index 0000000..4be732f
--- /dev/null
+++ b/apps/panel_curses/main.c
@@ -0,0 +1,118 @@
+#include <panel.h>
+#include <string.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(int argc, char **argv)
+{ 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 (F1 to
Exit)");
+ attroff(COLOR_PAIR(4));
+ doupdate();
+
+ top = my_panels[2];
+ while((ch = getch()) != KEY_F(1))
+ { 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();
+}
--
1.7.10.4
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