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-rw-r--r--scripts/lxdialog/checklist.c15
-rw-r--r--scripts/lxdialog/dialog.h1
-rw-r--r--scripts/lxdialog/inputbox.c15
-rw-r--r--scripts/lxdialog/menubox.c15
-rw-r--r--scripts/lxdialog/msgbox.c14
-rw-r--r--scripts/lxdialog/textbox.c14
-rw-r--r--scripts/lxdialog/util.c14
-rw-r--r--scripts/lxdialog/yesno.c15
8 files changed, 21 insertions, 82 deletions
diff --git a/scripts/lxdialog/checklist.c b/scripts/lxdialog/checklist.c
index ae40a2b..3fb681f 100644
--- a/scripts/lxdialog/checklist.c
+++ b/scripts/lxdialog/checklist.c
@@ -158,20 +158,7 @@ int dialog_checklist(const char *title, const char *prompt, int height,
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
- if (title != NULL && strlen(title) >= width - 2) {
- /* truncate long title -- mec */
- char *title2 = malloc(width - 2 + 1);
- memcpy(title2, title, width - 2);
- title2[width - 2] = '\0';
- title = title2;
- }
-
- if (title != NULL) {
- wattrset(dialog, title_attr);
- mvwaddch(dialog, 0, (width - strlen(title)) / 2 - 1, ' ');
- waddstr(dialog, (char *)title);
- waddch(dialog, ' ');
- }
+ print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
diff --git a/scripts/lxdialog/dialog.h b/scripts/lxdialog/dialog.h
index 3cf3d35..f882204 100644
--- a/scripts/lxdialog/dialog.h
+++ b/scripts/lxdialog/dialog.h
@@ -145,6 +145,7 @@ void dialog_clear(void);
void color_setup(void);
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
void print_button(WINDOW * win, const char *label, int y, int x, int selected);
+void print_title(WINDOW *dialog, const char *title, int width);
void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
chtype border);
void draw_shadow(WINDOW * win, int y, int x, int height, int width);
diff --git a/scripts/lxdialog/inputbox.c b/scripts/lxdialog/inputbox.c
index bc135c7..7795037 100644
--- a/scripts/lxdialog/inputbox.c
+++ b/scripts/lxdialog/inputbox.c
@@ -66,20 +66,7 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
- if (title != NULL && strlen(title) >= width - 2) {
- /* truncate long title -- mec */
- char *title2 = malloc(width - 2 + 1);
- memcpy(title2, title, width - 2);
- title2[width - 2] = '\0';
- title = title2;
- }
-
- if (title != NULL) {
- wattrset(dialog, title_attr);
- mvwaddch(dialog, 0, (width - strlen(title)) / 2 - 1, ' ');
- waddstr(dialog, (char *)title);
- waddch(dialog, ' ');
- }
+ print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
diff --git a/scripts/lxdialog/menubox.c b/scripts/lxdialog/menubox.c
index ff3a6179..ebfe6a3 100644
--- a/scripts/lxdialog/menubox.c
+++ b/scripts/lxdialog/menubox.c
@@ -189,20 +189,7 @@ int dialog_menu(const char *title, const char *prompt, int height, int width,
wbkgdset(dialog, dialog_attr & A_COLOR);
waddch(dialog, ACS_RTEE);
- if (title != NULL && strlen(title) >= width - 2) {
- /* truncate long title -- mec */
- char *title2 = malloc(width - 2 + 1);
- memcpy(title2, title, width - 2);
- title2[width - 2] = '\0';
- title = title2;
- }
-
- if (title != NULL) {
- wattrset(dialog, title_attr);
- mvwaddch(dialog, 0, (width - strlen(title)) / 2 - 1, ' ');
- waddstr(dialog, (char *)title);
- waddch(dialog, ' ');
- }
+ print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
diff --git a/scripts/lxdialog/msgbox.c b/scripts/lxdialog/msgbox.c
index b394057..7323f54 100644
--- a/scripts/lxdialog/msgbox.c
+++ b/scripts/lxdialog/msgbox.c
@@ -42,20 +42,8 @@ int dialog_msgbox(const char *title, const char *prompt, int height, int width,
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
- if (title != NULL && strlen(title) >= width - 2) {
- /* truncate long title -- mec */
- char *title2 = malloc(width - 2 + 1);
- memcpy(title2, title, width - 2);
- title2[width - 2] = '\0';
- title = title2;
- }
+ print_title(dialog, title, width);
- if (title != NULL) {
- wattrset(dialog, title_attr);
- mvwaddch(dialog, 0, (width - strlen(title)) / 2 - 1, ' ');
- waddstr(dialog, (char *)title);
- waddch(dialog, ' ');
- }
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 2);
diff --git a/scripts/lxdialog/textbox.c b/scripts/lxdialog/textbox.c
index fa8d92e..77848bb 100644
--- a/scripts/lxdialog/textbox.c
+++ b/scripts/lxdialog/textbox.c
@@ -103,20 +103,8 @@ int dialog_textbox(const char *title, const char *file, int height, int width)
wbkgdset(dialog, dialog_attr & A_COLOR);
waddch(dialog, ACS_RTEE);
- if (title != NULL && strlen(title) >= width - 2) {
- /* truncate long title -- mec */
- char *title2 = malloc(width - 2 + 1);
- memcpy(title2, title, width - 2);
- title2[width - 2] = '\0';
- title = title2;
- }
+ print_title(dialog, title, width);
- if (title != NULL) {
- wattrset(dialog, title_attr);
- mvwaddch(dialog, 0, (width - strlen(title)) / 2 - 1, ' ');
- waddstr(dialog, (char *)title);
- waddch(dialog, ' ');
- }
print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE);
wnoutrefresh(dialog);
getyx(dialog, cur_y, cur_x); /* Save cursor position */
diff --git a/scripts/lxdialog/util.c b/scripts/lxdialog/util.c
index ce41147..f82cebb 100644
--- a/scripts/lxdialog/util.c
+++ b/scripts/lxdialog/util.c
@@ -177,6 +177,20 @@ void end_dialog(void)
endwin();
}
+/* Print the title of the dialog. Center the title and truncate
+ * tile if wider than dialog (- 2 chars).
+ **/
+void print_title(WINDOW *dialog, const char *title, int width)
+{
+ if (title) {
+ int tlen = MIN(width - 2, strlen(title));
+ wattrset(dialog, title_attr);
+ mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' ');
+ mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen);
+ waddch(dialog, ' ');
+ }
+}
+
/*
* Print a string of text in a window, automatically wrap around to the
* next line if the string is too long to fit on one line. Newline
diff --git a/scripts/lxdialog/yesno.c b/scripts/lxdialog/yesno.c
index 84f3e8e..cb2568a 100644
--- a/scripts/lxdialog/yesno.c
+++ b/scripts/lxdialog/yesno.c
@@ -61,20 +61,7 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
- if (title != NULL && strlen(title) >= width - 2) {
- /* truncate long title -- mec */
- char *title2 = malloc(width - 2 + 1);
- memcpy(title2, title, width - 2);
- title2[width - 2] = '\0';
- title = title2;
- }
-
- if (title != NULL) {
- wattrset(dialog, title_attr);
- mvwaddch(dialog, 0, (width - strlen(title)) / 2 - 1, ' ');
- waddstr(dialog, (char *)title);
- waddch(dialog, ' ');
- }
+ print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
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