138 lines
4.0 KiB
C++
138 lines
4.0 KiB
C++
#include "MyWin.hh"
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MyWin::MyWin()
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:main_box(Gtk::ORIENTATION_HORIZONTAL,5),
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btn_box(Gtk::ORIENTATION_VERTICAL,5),
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m_label("No Selection"),
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btn_load("Load Config"),
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btn_save("Save Config"),
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btn_exit("Exit")
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{
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//Initalize window
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set_icon_name("org.gtk.daleclack");
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set_default_size(400,300);
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//Add Widgets
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scrolled.add(m_treeview);
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scrolled.set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_AUTOMATIC);
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main_box.pack_start(scrolled);
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//Buttons
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btn_box.pack_start(m_label,Gtk::PACK_SHRINK);
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btn_box.pack_start(btn_load,Gtk::PACK_SHRINK);
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btn_box.pack_start(btn_save,Gtk::PACK_SHRINK);
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btn_box.pack_start(btn_exit,Gtk::PACK_SHRINK);
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btn_box.set_valign(Gtk::ALIGN_CENTER);
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main_box.pack_start(btn_box,Gtk::PACK_SHRINK);
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add(main_box);
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//Create and add model
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ref_liststore=Gtk::ListStore::create(m_columns);
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m_treeview.set_model(ref_liststore);
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m_treeview.append_column_editable("Key",m_columns.m_col_key);
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m_treeview.append_column_editable("Value",m_columns.m_col_value);
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selection=m_treeview.get_selection();
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btn_exit.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::hide));
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btn_save.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btnsave_clicked));
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btn_load.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btnload_clicked));
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selection->signal_changed().connect(sigc::mem_fun(*this,&MyWin::selection_changed));
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show_all_children();
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}
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void MyWin::selection_changed(){
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auto row=*(selection->get_selected());
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m_label.set_label(row[m_columns.m_col_value]);
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}
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void MyWin::btnload_clicked(){
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dialog=Gtk::FileChooserNative::create("Open A Config File",*this,Gtk::FILE_CHOOSER_ACTION_OPEN,
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"OK","Cancel");
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dialog->signal_response().connect(sigc::mem_fun(*this,&MyWin::dialog_response));
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auto filter_any=Gtk::FileFilter::create();
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filter_any->add_pattern("*");
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filter_any->set_name("Any Files");
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dialog->add_filter(filter_any);
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dialog->show();
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}
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void MyWin::dialog_response(int response_id){
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if(response_id==Gtk::RESPONSE_ACCEPT){
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auto filename=dialog->get_filename();
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//Clear the liststore
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ref_liststore->clear();
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//If Configs is not empty,clear it
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if(!my_configs.empty()){
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my_configs.clear();
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}
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if(readCfgFile(filename,my_configs)){
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auto mite=my_configs.begin();
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for(;mite!=my_configs.end();mite++){
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auto row=*(ref_liststore->append());
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row[m_columns.m_col_key]=mite->first;
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row[m_columns.m_col_value]=mite->second;
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}
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}
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}
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dialog.reset();
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}
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void MyWin::btnsave_clicked(){
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dialog=Gtk::FileChooserNative::create("Open A Config File",*this,Gtk::FILE_CHOOSER_ACTION_SAVE,
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"OK","Cancel");
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dialog->signal_response().connect(sigc::mem_fun(*this,&MyWin::dialog_save_response));
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auto filter_cfg=Gtk::FileFilter::create();
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filter_cfg->add_pattern("*.cfg");
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filter_cfg->set_name("Config Files");
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dialog->add_filter(filter_cfg);
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auto filter_any=Gtk::FileFilter::create();
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filter_any->add_pattern("*");
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filter_any->set_name("Any Files");
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dialog->add_filter(filter_any);
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dialog->show();
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}
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void MyWin::dialog_save_response(int response_id){
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if(response_id==Gtk::RESPONSE_ACCEPT){
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//Get Filename and open(create) a config file
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std::string filename=dialog->get_filename();
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std::fstream outfile;
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outfile.open(filename,std::ios_base::out);
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if(!outfile.is_open()){
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dialog.reset();
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std::cout<<"Error!";
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return ;
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}
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//Write Key and Values
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auto children=ref_liststore->children();
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for(auto iter = children.begin();
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iter != children.end(); iter++)
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{
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auto row=*iter;
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outfile<<row[m_columns.m_col_key]<<"="<<row[m_columns.m_col_value]<<std::endl;
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}
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//Close the config file
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outfile.close();
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}
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dialog.reset();
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}
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