make vido work again :)

Signed-off-by: Mirko Lindner <mirko@sharism.cc>

src/Makefile.am

@@ -1,8 +1,8 @@
 bin_PROGRAMS = vido
 
-vido_SOURCES = main_window.cc search_dialog.cc vido.cc
+vido_SOURCES = main_window.cc search_dialog.cc message_dialog.cc vido.cc 
 
-noinst_HEADERS = main_window.hh search_dialog.hh
+noinst_HEADERS = main_window.hh search_dialog.hh message_dialog.hh
 
 AM_CXXFLAGS = @CXXFLAGS@ @GTKMM_CFLAGS@ @GTKHTML_CFLAGS@ 
 

src/main_window.cc

@@ -64,7 +64,7 @@ bool main_window::actions(int key)
 
 bool main_window::on_my_key_press_event(GdkEventKey *Key) 
 { 
-    if (Key->keyval == gdk_keyval_from_name("Control_L"))
+    if (Key->keyval == gdk_keyval_from_name("Control_R"))
     {
         ctrl_state = 1;
     }
@@ -82,7 +82,7 @@ bool main_window::on_my_key_press_event(GdkEventKey *Key)
 
 bool main_window::on_my_key_release_event(GdkEventKey *Key) 
 { 
-    if (Key->keyval == gdk_keyval_from_name("Control_L"))
+    if (Key->keyval == gdk_keyval_from_name("Control_R"))
     {
         ctrl_state = 0;
     }

src/message_dialog.cc

@@ -0,0 +1,46 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Mirko Lindner   *
+ *   mirko@qi-hardware.com   *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include "config.h"
+#include "message_dialog.hh"
+#include "vido.hh"
+#include <gtkmm.h>
+
+message_dialog::message_dialog(main_window* parent, std::string title, std::string txt)
+{ 
+    Gtk::Dialog dialog(title, parent, true);
+
+    Gtk::Label label(txt);
+    dialog.get_vbox()->pack_start(label, true, true);
+//     Gtk::Entry entry;
+//     entry.set_text("");
+//     dialog.get_vbox()->pack_start(entry, true, true);
+                    
+//     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+    dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
+    dialog.show_all();
+    int result = dialog.run();
+    if (result == Gtk::RESPONSE_OK) {
+        
+    } else {
+        
+    }
+
+}

src/message_dialog.hh

@@ -0,0 +1,35 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Mirko Lindner   *
+ *   mirko@qi-hardware.com   *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+
+#ifndef MESSAGE_DIALOG_HH
+#define MESSAGE_DIALOG_HH
+#include <gtkmm/dialog.h>
+
+class main_window;
+
+class message_dialog : public Gtk::Dialog{
+
+    public:
+      message_dialog(main_window* parent, std::string, std::string);
+
+};
+
+#endif // MESSAGE_DIALOG_HH

src/vido.cc

@@ -26,6 +26,7 @@
 #include <string>
 
 #include "config.h"
+#include "message_dialog.hh"
 #include "vido.hh"
 #include "main_window.hh"
 #include "search_dialog.hh"
@@ -41,6 +42,7 @@ extern "C" {
 std::string content;
 std::string fileName;
 
+main_window *window;
 Gtk::Widget *html;
 GtkWidget *html_wg;
 
@@ -60,6 +62,11 @@ const zim::File& get_file()
   return zimFile;
 }
 
+void show_message(std::string title, std::string txt)
+{
+    message_dialog(window, title, txt);
+}
+
 // // copy article html from while loop into global variable
 void set_article(const std::string& txt)
 {
@@ -76,24 +83,24 @@ void show_random()
     zim::File m = get_file();
   
     static unsigned int seed = static_cast<unsigned int>(time(0));
-
+    zim::size_type idx = static_cast<zim::size_type>(static_cast<double>(m.getCountArticles()) * rand_r(&seed) / RAND_MAX);
     zim::Article article;
-    do
+    
+    article = m.getArticle(idx);
+    
+    //loop in case article is redirect
+    do 
     {
-        log_debug("random running loop");
+        article = article.getRedirectArticle();
-        zim::size_type idx = static_cast<zim::size_type>(static_cast<double>(m.getCountArticles()) * rand_r(&seed) / RAND_MAX);
+    }while(article.isRedirect());
-
+    
-        log_debug("random index " << idx << " number of articles: " << m.getCountArticles());
+    std::string res = article.getPage();
-
-        article = m.getArticle(idx);
-
-    } while(article.isRedirect());
 
     content = article.getPage();
     log_debug("article size=" << content.size());
 
     gtk_html_flush(GTK_HTML(html_wg));
-    gtk_html_load_from_string(GTK_HTML(html_wg), content.c_str(), -1);
+    gtk_html_load_from_string(GTK_HTML(html_wg), res.c_str(), -1);
 }
 
 // // display search dialog
@@ -164,6 +171,7 @@ void set_html(const gchar *url)
 
 // //         load new data into gtkhtml widget
             gtk_html_load_from_string(GTK_HTML(html_wg), content.c_str(), -1);
+//             window.resize(220, 140);
             log_debug("term=" << term << " url=" << url);
         }
         else
@@ -190,6 +198,7 @@ void set_search(const gchar *url)
     search.search(result, term);
     if(result.size() == 0)
     {
+        show_message("Error", "The article you requested (" + term + ")  was not found.");
     }
     else if (result.size() == 1)
     {
@@ -214,6 +223,7 @@ void set_search(const gchar *url)
         
         gtk_html_flush(GTK_HTML(html_wg));
         gtk_html_load_from_string(GTK_HTML(html_wg), res.c_str(), -1);
+//         window.resize(220, 140);
     
     }
 
@@ -228,7 +238,7 @@ bool on_link_clicked(GtkHTML *html, const gchar *url)
 {
 
     set_html(url);
-//     set_berlin(url);
+//     window.resize(220, 140);
     return true;
 }
 
@@ -251,7 +261,7 @@ int main(int argc, char **argv)
       main_window window;
       window.set_title("Vido");
   //     window.set_border_width(0);
-      window.set_default_size(320, 240);
+      window.set_default_size(220, 240);
   //     window.set_resizable(0);
 
       html_wg = gtk_html_new();

src/vido.hh

@@ -19,6 +19,7 @@
 
 #ifndef VIDO_HH
 #define VIDO_HH
+#include <string>
 
 #include <gtkmm.h>