From 94623aa081f387ac012f084e96dacb44c6a92e72 Mon Sep 17 00:00:00 2001
From: Allanis <allanis@saracraft.net>
Date: Fri, 8 Mar 2013 02:18:49 +0000
Subject: [PATCH] [Add] Allert windows as a way to warn the user of something.
---
src/toolkit.c | 32 ++++++++++++++++++++++++++++++++
src/toolkit.h | 3 +++
2 files changed, 35 insertions(+)
diff --git a/src/toolkit.c b/src/toolkit.c
index 5ce8b2d..41223aa 100644
--- a/src/toolkit.c
+++ b/src/toolkit.c
@@ -112,6 +112,8 @@ static void toolkit_drawOutline(double x, double y, double w,
double h, double b, glColour* c, glColour* lc);
static void toolkit_drawRect(double x, double y, double w, double h,
glColour* c, glColour* lc);
+// Misc.
+static void toolkit_alertClose(char* str);
// Add a button that when pressed will trigger call, passing it's name as the
// only parameter.
@@ -1060,6 +1062,36 @@ static Widget* toolkit_getFocus(void) {
return &wdw->widgets[wdw->focus];
}
+void toolkit_alert(const char* fmt, ...) {
+ char msg[256];
+ va_list ap;
+ unsigned int wdw;
+
+ if(window_exists("Warning")) return;
+
+ if(fmt == NULL) return;
+ else {
+ // Get the message.
+ va_start(ap, fmt);
+ vsprintf(msg, fmt, ap);
+ va_end(ap);
+ }
+
+ wdw = window_create("Warning", -1, -1, 300, 140);
+
+ window_addText(wdw, 20, -30, 260, 70, 0, "txtAlert",
+ &gl_smallFont, &cBlack, msg);
+
+ window_addButton(wdw, 135, 20, 50, 30, "btnOK", "OK",
+ toolkit_alertClose);
+}
+
+static void toolkit_alertClose(char* str) {
+ (void)str;
+ if(window_exists("Warning"))
+ window_destroy(window_get("Warning"));
+}
+
// Init.
int toolkit_init(void) {
windows = malloc(sizeof(Window)*MIN_WINDOWS);
diff --git a/src/toolkit.h b/src/toolkit.h
index a9faddf..e748c75 100644
--- a/src/toolkit.h
+++ b/src/toolkit.h
@@ -30,6 +30,9 @@ void window_addRect(const unsigned int wid,
const int w, const int h, // size.
char* name, glColour* colour, int border); // Properties.
+// Popups and alerts.
+void toolkit_alert(const char* fmt, ...);
+
// Modification
void window_modifyText(const unsigned int wid, char* name, char* newstring);
void window_modifyImage(const unsigned int wid, char* name, glTexture* image);