diff options
Diffstat (limited to 'textscreen/txt_window.c')
| -rw-r--r-- | textscreen/txt_window.c | 74 |
1 files changed, 60 insertions, 14 deletions
diff --git a/textscreen/txt_window.c b/textscreen/txt_window.c index 7fe83662..7b2e3568 100644 --- a/textscreen/txt_window.c +++ b/textscreen/txt_window.c @@ -70,6 +70,7 @@ txt_window_t *TXT_NewWindow(char *title) win->vert_align = TXT_VERT_CENTER; win->key_listener = NULL; win->mouse_listener = NULL; + win->help_url = NULL; TXT_AddWidget(win, TXT_NewSeparator(NULL)); @@ -365,7 +366,7 @@ void TXT_SetWindowPosition(txt_window_t *window, window->y = y; } -static void MouseButtonPress(txt_window_t *window, int b) +static int MouseButtonPress(txt_window_t *window, int b) { int x, y; int i; @@ -375,7 +376,7 @@ static void MouseButtonPress(txt_window_t *window, int b) // Lay out the window, set positions and sizes of all widgets TXT_LayoutWindow(window); - + // Get the current mouse position TXT_GetMousePosition(&x, &y); @@ -390,10 +391,10 @@ static void MouseButtonPress(txt_window_t *window, int b) if (window->mouse_listener(window, x, y, b, window->mouse_listener_data)) { - return; + return 1; } } - + // Is it within the table range? widgets = (txt_widget_t *) window; @@ -402,7 +403,7 @@ static void MouseButtonPress(txt_window_t *window, int b) && y >= widgets->y && y < (signed) (widgets->y + widgets->h)) { TXT_WidgetMousePress(window, x, y, b); - return; + return 1; } // Was one of the action area buttons pressed? @@ -429,21 +430,22 @@ static void MouseButtonPress(txt_window_t *window, int b) // Pass through mouse press. TXT_WidgetMousePress(widget, x, y, b); - return; + return 1; } } + + return 0; } -void TXT_WindowKeyPress(txt_window_t *window, int c) +int TXT_WindowKeyPress(txt_window_t *window, int c) { int i; // Is this a mouse button ? - + if (c >= TXT_MOUSE_BASE && c < TXT_MOUSE_BASE + TXT_MAX_MOUSE_BUTTONS) { - MouseButtonPress(window, c); - return; + return MouseButtonPress(window, c); } // Try the window key spy @@ -454,15 +456,15 @@ void TXT_WindowKeyPress(txt_window_t *window, int c) if (window->key_listener(window, c, window->key_listener_data)) { - return; + return 1; } } - // Send to the currently selected widget + // Send to the currently selected widget: if (TXT_WidgetKeyPress(window, c)) { - return; + return 1; } // Try all of the action buttons @@ -472,9 +474,11 @@ void TXT_WindowKeyPress(txt_window_t *window, int c) if (window->actions[i] != NULL && TXT_WidgetKeyPress(window->actions[i], c)) { - return; + return 1; } } + + return 0; } void TXT_SetKeyListener(txt_window_t *window, TxtWindowKeyPress key_listener, @@ -497,6 +501,48 @@ void TXT_SetWindowFocus(txt_window_t *window, int focused) TXT_SetWidgetFocus(window, focused); } +void TXT_SetWindowHelpURL(txt_window_t *window, char *help_url) +{ + window->help_url = help_url; +} + +void TXT_OpenURL(char *url) +{ + char *cmd; + size_t cmd_len; + + cmd_len = strlen(url) + 30; + cmd = malloc(cmd_len); + +#if defined(_WIN32) + TXT_snprintf(cmd, cmd_len, "start \"%s\"", url); +#elif defined(__MACOSX__) + TXT_snprintf(cmd, cmd_len, "open \"%s\"", url); +#else + // The Unix situation sucks as usual, but the closest thing to a + // standard that exists is the xdg-utils package. + if (system("xdg-open --version 2>/dev/null") != 0) + { + fprintf(stderr, + "xdg-utils is not installed. Can't open this URL:\n%s\n", url); + return; + } + + TXT_snprintf(cmd, cmd_len, "xdg-open \"%s\"", url); +#endif + + system(cmd); + free(cmd); +} + +void TXT_OpenWindowHelpURL(txt_window_t *window) +{ + if (window->help_url != NULL) + { + TXT_OpenURL(window->help_url); + } +} + txt_window_t *TXT_MessageBox(char *title, char *message, ...) { txt_window_t *window; |