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Code

create search function

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function works in general but needs refining, again several articles returned etc


Signed-off-by: Mirko Lindner <mirko@qi-hardware.com>
This commit is contained in:
Mirko Lindner 2009-10-30 12:17:56 +01:00
parent 8e8144a4bb
commit 6575416e60
5 changed files with 98 additions and 5 deletions
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3
src/main_window.cc
View File

@ -28,6 +28,7 @@
extern void show_random();
extern void search_window(main_window *window);
main_window::main_window()
{
@ -62,7 +63,7 @@ bool main_window::actions(int key)
}
else if(key == int(115))
{
search_window(this);
printf("search");
}

1
src/main_window.hh
View File

@ -33,6 +33,7 @@ class main_window : public Gtk::Window
~main_window();
bool actions(int);
int ctrl_state;
// void search_dialog();
private:
bool on_my_key_press_event(GdkEventKey *event);

50
src/search_dialog.cc Normal file
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@ -0,0 +1,50 @@
/***************************************************************************
* 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 "search_dialog.hh"
#include <gtkmm.h>
extern void set_html(const gchar *url);
search_dialog::search_dialog(main_window* parent, Glib::ustring input="")
{
Gtk::Dialog dialog("Search", parent, true);
Gtk::Label label("Enter search Term:");
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) {
set_html(entry.get_text().c_str());
} else {
}
}
search_dialog::~search_dialog()
{ }

34
src/search_dialog.hh Normal file
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@ -0,0 +1,34 @@
/***************************************************************************
* 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 <gtkmm/dialog.h>
// #include <gtkmm.h>
#include <gtkmm/window.h>
#include <main_window.hh>
extern main_window parent;
class search_dialog : public Gtk::Dialog{
public:
search_dialog(main_window* parent, Glib::ustring);
~search_dialog();
};

15
src/vido.cc
View File

@ -24,12 +24,14 @@
#include <zim/fileiterator.h>
#include <zim/search.h>
#include <zim/articlesearch.h>
#include "main_window.hh"
#include <iostream>
#include <string>
#include <fstream>
// #include "main_window.hh"
#include "search_dialog.hh"
extern "C" {
#include "gtkhtml/gtkhtml.h"
}
@ -42,6 +44,7 @@ std::string res;
std::string content;
std::string file;
zim::File f;
Window *window;
Widget *html;
GtkWidget *html_wg;
@ -66,17 +69,22 @@ void show_random(){
zim::Article article = m.getArticle(idx);
std::string res = article.getPage(false, 10);
// std::cout<<"Diese Zeile läuft so lange bis "<<res.size()<<".";
if (res.size() > 0){
set_article(res);
break;
}
}
// std::cout<<"nach while "<<content.size()<<".";
gtk_html_flush(GTK_HTML(html_wg));
gtk_html_load_from_string(GTK_HTML(html_wg), content.c_str(), -1);
}
// // display search dialog
void search_window(main_window *window_x){
search_dialog(window_x, " ");
}
// // // meta functions
// // set displayed html to given url
@ -186,7 +194,6 @@ bool on_link_clicked(GtkHTML *html, const gchar *url)
}
// // main function
int main(int argc, char **argv)
{