Added MMemo_Text and MMemo_TextLength. Updated the testfile demo to save

text from a MMemo when button clicked.

begui/begui/libbegui/BeGuiAPI.cpp

@@ -1,9 +1,18 @@
 /*
-  $Header: /home/haiku/befpc/begui/begui/libbegui/BeGuiAPI.cpp,v 1.3 2002-04-12 23:32:56 memson Exp $
+  $Header: /home/haiku/befpc/begui/begui/libbegui/BeGuiAPI.cpp,v 1.4 2002-04-13 00:32:16 memson Exp $
   
-  $Revision: 1.3 $
+  $Revision: 1.4 $
   
   $Log: not supported by cvs2svn $
+  Revision 1.3  2002/04/12 23:32:56  memson
+
+  Added quite a bit.
+
+  Got basic file handling soeted out. Also got the FilePanel's working (see
+  example project)
+
+  Popup menu now only responds to a right click (at last!!)
+
   Revision 1.2  2002/04/02 20:42:15  memson
 
   updated for Eric
@@ -422,6 +431,14 @@ void MMemo_AttachKeyUpDispatcher(MMemo *memo, keyAction_Message msg){
   memo->AttachKeyDownDispatcher(msg);
 }
 
+const char* MMemo_Text(MMemo *memo){
+  return memo->getTextView()->Text();
+}
+
+int32 MMemo_TextLength(MMemo *memo){
+  return memo->getTextView()->TextLength();
+}
+
 ///
 
 MCheckBox* MForm_AddMCheckBox(MForm* frm, float left, float top, float right, float bottom, char *name){

begui/begui/libbegui/BeGuiAPI.h

@@ -100,6 +100,8 @@ void   MMemo_AttachMouseUpDispatcher(MMemo *memo, mouseAction_Message msg);
 void   MMemo_AttachKeyDownDispatcher(MMemo *memo, keyAction_Message msg);
 void   MMemo_AttachKeyUpDispatcher(MMemo *memo, keyAction_Message msg);
 void   MMemo_AttachDrawDispatcher(MMemo *memo, drawAction_Message msg);
+const char* MMemo_Text(MMemo *memo);
+int32 MMemo_TextLength(MMemo *memo); 
 
 //panel
 MPanel* MForm_AddMPanel(MForm* frm, float left, float top, float right, float bottom, char *name);

begui/begui/libbegui/testfile.cpp

@@ -3,7 +3,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-
+//nasty global..
+void *savepanel; // MSavePanel reference
+void *memo;
 
 void file_io(void* sender, uint32 msg, const char *path){
   char *buffer; //for output
@@ -18,17 +20,42 @@ void file_io(void* sender, uint32 msg, const char *path){
   MFile_Free((MFile*)file); //clear the file pointer
 }
 
+void file_io2(void* sender, uint32 msg, const char *path){
+  void *file;   //for MFile reference
+  
+  //file output...
+  file = MFile_Create(path, B_READ_WRITE | B_CREATE_FILE); //file read/write and create if not already there
+  MFile_Write( (MFile*)file, MMemo_Text((MMemo*)memo), MMemo_TextLength((MMemo*)memo) ); //output buffer contents
+  MFile_Free((MFile*)file); //clear the file pointer
+}
+
+/* save button click */
+void doclick(void* Sender, uint32 msg){
+  MSavePanel_Show((MSavePanel*) savepanel); //show the panel (this is modal)
+}
+
 int main(){
-  void *savepanel; // MSavePanel reference
   void *app;       // MApplication reference
+  void *btn;
+  void *frm;
   
   // Matt 11/04/2002 : Must have a MApplication to use a MFilePanel of descendents
   app = MApplication_Create(); //create an MApplication reference
   
-  savepanel = MSavePanel_Create(); //create a MSavePanel reference
-  MFilePanel_AttachDialogEvent((MFilePanel*)savepanel, file_io); //attach callback for event
+  frm = MApplication_GetMainForm((MApplication*)app);
+  MForm_setWidth((MForm*)frm, 250);
+  MForm_setHeight((MForm*)frm, 250);
   
-  MSavePanel_Show((MSavePanel*) savepanel); //show the panel (this is modal)
+  btn = MButton_Create(5, 25, 35, 20, "save");
+  MForm_AddChild((MForm*)frm, (BControl*)btn);
+  MButton_AttachClickDispatcher((MButton*)btn, doclick);
+  
+  savepanel = MSavePanel_Create(); //create a MSavePanel reference
+  //MFilePanel_AttachDialogEvent((MFilePanel*)savepanel, file_io); //attach callback for event
+  MFilePanel_AttachDialogEvent((MFilePanel*)savepanel, file_io2); //attach callback for event
+  
+  /* create a memo - like edit, must be done in main form's thread */ 
+  memo  = MForm_AddMMemo((MForm*)frm, 30, 100, 150, 150, "test5");
   
   MApplication_Run((MApplication*)app); //run the application