Patch level : 2.2

Files correlati     : ba0 e ba8
Ricompilazione Demo : [ ]
Commento            :

Reso derivabile il programma di stampa report generici.
Attualmente viene usato da ve1400.cpp per la stampa dei report basati su documenti


git-svn-id: svn://10.65.10.50/trunk@13420 c028cbd2-c16b-5b4b-a496-9718f37d4682

ba/ba0100.cpp

@@ -327,18 +327,17 @@ bool TExplorer_mask::stop_run(KEY k)
     if (ADVANCED_GRAPHICS)
     {
       const int divider = 8;
-      WINDOW window[3];
+      WINDOW window[3] = {
+        win(), 
+        ((TWindowed_field&)field(DLG_TREE)).win().win(),
+        ((TWindowed_field&)field(DLG_LIST)).win().win()
+      };
+
       XVT_IMAGE image[3];
       int i;
       for (i = 0; i < 3; i++)
       {
-        WINDOW w = NULL_WIN;
+        WINDOW& w = window[i];
-        switch (i)
-        {
-        case 1: w = ((TWindowed_field&)field(DLG_TREE)).win().win(); break;
-        case 2: w = ((TWindowed_field&)field(DLG_LIST)).win().win(); break;
-        default: w = win(); break;
-        }
         RCT rct; xvt_vobj_get_client_rect(w, &rct);
         RCT irct = rct; irct.right /= divider; irct.bottom /= divider;
         XVT_IMAGE cap = xvt_image_capture(w, &rct);
@@ -357,7 +356,6 @@ bool TExplorer_mask::stop_run(KEY k)
             xvt_image_set_pixel(img, x, y, MAKE_COLOR(r, g, b));
           }
         }
-        window[i] = w;
         image[i] = img;
       }
       for (i = 2; i >= 0; i--)

ba/ba8500.cpp

@@ -6,6 +6,7 @@
 #include <reprint.h>
 
 #include "ba8400.h"
+#include "ba8500.h"
 
 ///////////////////////////////////////////////////////////
 // Utility
@@ -13,8 +14,14 @@
 
 bool cod2app(const char* tok, TString& app)
 {
-  if (isalpha(tok[0]) && isalpha(tok[1]) && atoi(tok+2) > 1000)
+  if (tok != NULL && isalpha(tok[0]) && isalpha(tok[1]) && atoi(tok+2) > 1000)
   {
+    TFilename f;
+    f.strncpy(tok, 3);
+    f.ext("exe");
+    if (!f.custom_path())
+      return false;
+
     app.strncpy(tok, 3);
     app << " -" << char(tok[3]-1);
     return true;
@@ -76,16 +83,7 @@ bool rep2app(const char* name, TString& app, TString& desc)
   if (app.not_empty())
     return true;
 
-  TToken_string libraries(50, ',');
+  return cod2app(report_name.name(), app);
-  get_xml_attr(stringona, "libraries", libraries);
-  FOR_EACH_TOKEN(libraries, tok) if (strlen(tok) == 6)
-  {
-    if (cod2app(tok, app))
-      return true;
-  }
-
-  cod2app(report_name.name(), app);
-  return true;
 }
 
 ///////////////////////////////////////////////////////////
@@ -119,10 +117,10 @@ bool TKlarkKent_mask::on_field_event(TOperable_field& o, TField_event e, long jo
     {
       TFilename name = o.get();
       TString app, desc; 
-      const bool ok = rep2app(name, app, desc);
+      rep2app(name, app, desc);
       set(F_FORM, desc);
       set(F_DOC, app);
-      enable(DLG_PRINT, ok);
+      enable(DLG_PRINT, desc.not_empty());
     }
     break;
   case DLG_EDIT:
@@ -144,11 +142,12 @@ bool TKlarkKent_mask::on_field_event(TOperable_field& o, TField_event e, long jo
 // TKlarkKent_app
 ///////////////////////////////////////////////////////////
 
-class TKlarkKent_app : public TSkeleton_application
+TReport* TKlarkKent_app::create_report(const char* name) const
 {
-protected:
+  TReport* r = new TReport;
-  virtual void main_loop();
+  r->load(name);
-};
+  return r;
+}
 
 void TKlarkKent_app::main_loop()
 {
@@ -161,6 +160,7 @@ void TKlarkKent_app::main_loop()
   bool can_repeat = false;
   do
   {
+    TReport* report = NULL;
     TReport_book book;
     FOR_EACH_ARRAY_ROW(arr, r, row)
     {  
@@ -180,8 +180,8 @@ void TKlarkKent_app::main_loop()
       }
 
       TString appname, desc;
-      rep2app(report_name, appname, desc);
+      const bool custom_app = rep2app(report_name, appname, desc);
-      if (appname.not_empty())
+      if (custom_app)
       {
         appname << ' ' << report_name;
         TExternal_app app(appname);
@@ -189,23 +189,33 @@ void TKlarkKent_app::main_loop()
       }
       else
       {
-        TReport rep; 
+        if (report != NULL)
-        if (rep.load(report_name))
+          delete report;
+        report = create_report(report_name); 
+        if (report != NULL)
         {
-          const bool ok = book.add(rep);
+          const bool ok = book.add(*report);
           if (ok && arr.items() == 1)  // Controlla se e' pensabile ripetere la stampa
           {
             TFilename msk = report_name;
             msk.ext("msk");
-            can_repeat = msk.exist();  // Posso ripetere se ho una maschera collegata
+            can_repeat = msk.custom_path();  // Posso ripetere se ho una maschera collegata
           }
           else
             can_repeat = false;
         }
       }
+    } // ciclo sulla lista dei report da stampare
+
+    // L'anteprima funziona bene solo se non si distrugge il report corrente
+    if (report != NULL)
+    {
+      if (book.pages() > 0)
+        book.print_or_preview();
+      delete report;
+      report = NULL;
     }
-    if (book.pages() > 0)
+
-      book.print_or_preview();
   } while (can_repeat);
 }
 

ba/ba8500.h

@@ -0,0 +1,11 @@
+#ifndef __BA8500_H
+#define __BA8500_H
+
+class TKlarkKent_app : public TSkeleton_application
+{
+protected:
+  virtual TReport* create_report(const char* name) const;
+  virtual void main_loop();
+};
+
+#endif