daleclack/testing-repository
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testing-repository
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Add gtk95

This commit is contained in:
daleclack 2021-07-13 14:39:03 +08:00
parent ab2c354bfe
commit 5f3812f385
5 changed files with 579 additions and 0 deletions
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30
Gtkmm3/gtk95_textview2/meson.build Normal file
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#A Simple Project Test
project('gtk95', 'cpp',
default_options : ['c_std=c17', 'cpp_std=c++17'])
#Initalize variants
# gnome=import('gnome')
#Compile Resource
# gresources = gnome.compile_resources(
# 'resources', 'res/gtk91.resource.xml',
# source_dir: 'res',
# c_name: 'resources'
# )
#The Gtkmm Library as a dependency
gtkdep = dependency('gtkmm-3.0')
#Additional include dirs
dir_include = include_directories('..')
#Use Different Build Opinions in windows and Linux
if host_machine.system() == 'windows'
win=import('windows')
icon_res=win.compile_resources('icon.rc')
executable('gtk95', icon_res, 'src/main.cc', 'src/MyWin.cc', dependencies : gtkdep,
win_subsystem : 'windows', include_directories : dir_include)
else
executable('gtk95', 'src/main.cc', 'src/MyWin.cc', dependencies : gtkdep,
include_directories : dir_include)
endif

185
Gtkmm3/gtk95_textview2/src/MyWin.cc Normal file
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#include "MyWin.hh"
#include "text_types.hh"
#include <fstream>
MyWin::MyWin()
:vbox(Gtk::ORIENTATION_VERTICAL,5),
hbox(Gtk::ORIENTATION_HORIZONTAL,5),
btnbox(Gtk::ORIENTATION_VERTICAL,5),
btn_copy("Copy"),
btn_paste("Paste"),
btn_open("Open"),
btn_save("Save")
{
//Initalize Window
set_default_size(800,450);
set_icon_name("org.gtk.daleclack");
//Initalize Text Buffers
buffer1=textview1.get_buffer();
buffer1->signal_changed().connect(sigc::mem_fun(*this,&MyWin::buffer1_changed));
//Pack Widgets
sw1.set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_AUTOMATIC);
sw1.add(textview1);
btnbox.set_valign(Gtk::ALIGN_CENTER);
btnbox.pack_start(btn_copy,Gtk::PACK_SHRINK);
btnbox.pack_start(btn_paste,Gtk::PACK_SHRINK);
btnbox.pack_start(btn_open,Gtk::PACK_SHRINK);
btnbox.pack_start(btn_save,Gtk::PACK_SHRINK);
hbox.pack_start(sw1);
hbox.pack_start(btnbox,Gtk::PACK_SHRINK);
btn_open.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btnopen_clicked));
btn_save.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btnsave_clicked));
btn_copy.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btncopy_clicked));
btn_paste.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btnpaste_clicked));
//A InfoBar
infobar.add_button("OK",Gtk::RESPONSE_OK);
infobar.signal_response().connect(sigc::mem_fun(*this,&MyWin::infobar_response));
infobox=dynamic_cast<Gtk::Box*>(infobar.get_content_area());
infobox->pack_start(label1);
vbox.pack_start(infobar,Gtk::PACK_SHRINK);
//Disable Copy button
btn_copy.set_sensitive(false);
//Show everything
vbox.pack_start(hbox);
add(vbox);
show_all_children();
infobar.hide();
}
void MyWin::btnopen_clicked(){
//Create a dialog
dialog=Gtk::FileChooserNative::create("Open a text file",*this,
Gtk::FILE_CHOOSER_ACTION_OPEN,"OK","Cancel");
dialog->signal_response().connect(sigc::mem_fun(*this,&MyWin::opendialog_response));
//Add Filters
auto filter=Gtk::FileFilter::create();
filter->set_name("Text Files");
if(mimetype_supported()){
filter->add_mime_type("text/*");
}else{
for(int i = 0; supported_globs != NULL && supported_globs[i] != NULL; i++){
const char *glob = supported_globs[i];
filter->add_pattern(glob);
}
}
dialog->add_filter(filter);
auto filter_any=Gtk::FileFilter::create();
filter_any->set_name("Any Files");
filter_any->add_pattern("*");
dialog->add_filter(filter_any);
dialog->show();
}
void MyWin::opendialog_response(int response){
if(response==Gtk::RESPONSE_ACCEPT){
//Load Contents of a file
auto file=dialog->get_file();
char * contents;
gsize length;
if(file->load_contents(contents,length)){
buffer1->set_text(contents);
}
}
dialog.reset();
}
void MyWin::btnsave_clicked(){
//Create a dialog
dialog=Gtk::FileChooserNative::create("Save file",*this,
Gtk::FILE_CHOOSER_ACTION_SAVE,"OK","Cancel");
dialog->signal_response().connect(sigc::mem_fun(*this,&MyWin::savedialog_response));
//Add Filters
auto filter=Gtk::FileFilter::create();
filter->set_name("Text Files");
if(mimetype_supported()){
filter->add_mime_type("text/*");
}else{
for(int i = 0; supported_globs != NULL && supported_globs[i] != NULL; i++){
const char *glob = supported_globs[i];
filter->add_pattern(glob);
}
}
dialog->add_filter(filter);
auto filter_any=Gtk::FileFilter::create();
filter_any->set_name("Any Files");
filter_any->add_pattern("*");
dialog->add_filter(filter_any);
dialog->show();
}
void MyWin::savedialog_response(int response){
if(response==Gtk::RESPONSE_ACCEPT){
//Get Filename
auto file=dialog->get_file();
std::string filename=file->get_path();
//Get Text
Glib::ustring text;
text=buffer1->get_text();
//Save to a file
std::ofstream outfile;
outfile.open(filename,std::ios_base::out);
outfile<<text;
outfile.close();
}
dialog.reset();
}
void MyWin::buffer1_changed(){
//When the text changed,enable the copy button
btn_copy.set_sensitive();
}
void MyWin::btncopy_clicked(){
//Get Text
Glib::ustring text;
Gtk::TextBuffer::iterator start,end;
if(buffer1->get_selection_bounds(start,end)){
text=buffer1->get_text(start,end);
}else{
text=buffer1->get_text();
}
//Get Clipboard and set text
auto refClipboard=Gtk::Clipboard::get();
refClipboard->set_text(text);
//Show InfoBar
label1.set_label("The Text is copyed");
infobar.show();
}
void MyWin::btnpaste_clicked(){
//Get ClipBoard
auto refClipboard=Gtk::Clipboard::get();
refClipboard->request_text(sigc::mem_fun(*this,&MyWin::clipboard_receive));
}
void MyWin::clipboard_receive(const Glib::ustring &text){
if(buffer1->insert_interactive_at_cursor(text)){
//Show InfoBar
label1.set_label("The Text is Pasted at cursor position");
infobar.show();
}else{
//Show InfoBar
label1.set_label("Text Paste Error!");
infobar.show();
}
}
void MyWin::infobar_response(int response){
infobar.hide();
}

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Gtkmm3/gtk95_textview2/src/MyWin.hh Normal file
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#pragma once
#include <gtkmm.h>
class MyWin : public Gtk::Window{
public:
MyWin();
private:
//Child widgets
Gtk::Box vbox,hbox,btnbox,*infobox;
Gtk::ScrolledWindow sw1,sw2;
Glib::RefPtr<Gtk::TextBuffer> buffer1;
Gtk::TextView textview1;
Gtk::Button btn_copy,btn_paste,btn_open,btn_save;
Gtk::InfoBar infobar;
Gtk::Label label1;
//File Dialog
Glib::RefPtr<Gtk::FileChooserNative> dialog;
//Signal Handlers
void btnopen_clicked();
void opendialog_response(int response);
void btnsave_clicked();
void savedialog_response(int response);
void btncopy_clicked();
void btnpaste_clicked();
void buffer1_changed();
void clipboard_receive(const Glib::ustring &text);
void infobar_response(int response);
};

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Gtkmm3/gtk95_textview2/src/main.cc Normal file
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#include "MyWin.hh"
int main(int argc,char **argv){
auto app=Gtk::Application::create(argc,argv,"org.gtk.daleclack");
MyWin window;
return app->run(window);
}

328
Gtkmm3/text_types.hh Normal file
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static const char *const supported_globs[] =
{
"*.abw",
"*.adb",
"*.ads",
"*.al",
"*.asc",
"*.asp",
"*.ass",
"*.atom",
"*.automount",
"*.awk",
"*.bib",
"*.build",
"*.c",
"*.c++",
"*.cbl",
"*.cc",
"*.ccmx",
"*.cl",
"*.cls",
"*.cmake",
"*.cob",
"*.coffee",
"*.cpp",
"*.cs",
"*.csh",
"*.css",
"*.csv",
"*.csvs",
"*.cue",
"*.cxx",
"*.d",
"*.dbk",
"*.dcl",
"*.desktop",
"*.device",
"*.di",
"*.dia",
"*.diff",
"*.docbook",
"*.dot",
"*.dsl",
"*.dtd",
"*.dtx",
"*.e",
"*.eif",
"*.el",
"*.eml",
"*.ent",
"*.eps",
"*.epsf",
"*.epsi",
"*.erl",
"*.es",
"*.etx",
"*.f",
"*.f90",
"*.f95",
"*.fb2",
"*.feature",
"*.fl",
"*.flatpakref",
"*.flatpakrepo",
"*.fo",
"*.fodg",
"*.fodp",
"*.fods",
"*.fodt",
"*.for",
"*.gcode",
"*.gcrd",
"*.geojson",
"*.glade",
"*.gml",
"*.gnuplot",
"*.go",
"*.gp",
"*.gpg",
"*.gplt",
"*.gpx",
"*.gradle",
"*.groovy",
"*.gs",
"*.gsf",
"*.gsh",
"*.gv",
"*.gvp",
"*.gvy",
"*.gy",
"*.h",
"*.h++",
"*.hh",
"*.hp",
"*.hpp",
"*.hs",
"*.htm",
"*.html",
"*.hxx",
"*.ica",
"*.ics",
"*.idl",
"*.iges",
"*.igs",
"*.ime",
"*.imy",
"*.ins",
"*.iptables",
"*.ipynb",
"*.it87",
"*.jad",
"*.java",
"*.jnlp",
"*.jrd",
"*.js",
"*.jsm",
"*.json",
"*.jsonld",
"*.json-patch",
"*.kdelnk",
"*.key",
"*.kino",
"*.kml",
"*.la",
"*.latex",
"*.ldif",
"*.lhs",
"*.log",
"*.ltx",
"*.lua",
"*.ly",
"*.lyx",
"*.m",
"*.m1u",
"*.m3u",
"*.m3u8",
"*.m4",
"*.m4u",
"*.mab",
"*.mak",
"*.man",
"*.manifest",
"*.markdown",
"*.mbox",
"*.mc2",
"*.md",
"*.me",
"*.meta4",
"*.metalink",
"*.mgp",
"*.mjs",
"*.mk",
"*.mkd",
"*.ml",
"*.mli",
"*.mm",
"*.mml",
"*.mo",
"*.moc",
"*.mof",
"*.mount",
"*.mrl",
"*.mrml",
"*.ms",
"*.mup",
"*.mxu",
"*.nb",
"*.nfo",
"*.not",
"*.nzb",
"*.ocl",
"*.ooc",
"*.opml",
"*.owl",
"*.owx",
"*.p",
"*.p7s",
"*.pas",
"*.patch",
"*.path",
"*.perl",
"*.pfa",
"*.pfb",
"*.pgn",
"*.pgp",
"*.php",
"*.php3",
"*.php4",
"*.php5",
"*.phps",
"*.pkr",
"*.pl",
"*.pm",
"*.po",
"*.pod",
"*.pot",
"*.ps",
"*.py",
"*.py3",
"*.py3x",
"*.pyx",
"*.qml",
"*.qmlproject",
"*.qmltypes",
"*.qti",
"*.raml",
"*.rb",
"*.rdf",
"*.rdfs",
"*.rej",
"*.rnc",
"*.rng",
"*.roff",
"*.rs",
"*.rss",
"*.rst",
"*.rt",
"*.rtf",
"*.rtx",
"*.sami",
"*.sass",
"*.scala",
"*.scm",
"*.scope",
"*.scss",
"*.sdp",
"*.service",
"*.sgf",
"*.sgm",
"*.sgml",
"*.sh",
"*.shape",
"*.sig",
"*.siv",
"*.skr",
"*.slice",
"*.slk",
"*.smi",
"*.smil",
"*.sml",
"*.socket",
"*.spec",
"*.sql",
"*.src",
"*.srt",
"*.ss",
"*.ssa",
"*.sty",
"*.sub",
"*.sv",
"*.svg",
"*.svh",
"*.swap",
"*.sylk",
"*.t",
"*.t2t",
"*.target",
"*.tcl",
"*.tex",
"*.texi",
"*.texinfo",
"*.theme",
"*.timer",
"*.tk",
"*.toc",
"*.tr",
"*.trig",
"*.ts",
"*.tsv",
"*.ttl",
"*.ttx",
"*.twig",
"*.txt",
"*.ufraw",
"*.ui",
"*.uil",
"*.uue",
"*.v",
"*.vala",
"*.vapi",
"*.vcard",
"*.vcf",
"*.vcs",
"*.vct",
"*.vhd",
"*.vhdl",
"*.vlc",
"*.vrm",
"*.vrml",
"*.vtt",
"*.wml",
"*.wmls",
"*.wrl",
"*.wsgi",
"*.xbel",
"*.xbl",
"*.xht",
"*.xhtml",
"*.xlf",
"*.xliff",
"*.xmi",
"*.xml",
"*.xsd",
"*.xsl",
"*.xslfo",
"*.xslt",
"*.xspf",
"*.xul",
"*.yaml",
"*.yml",
"*.zabw",
NULL
};
static inline bool mimetype_supported(){
/* Note that the #ifdef could be moved to where this function is called, to have
* much more code between the #ifdef/#else/#endif. The goal is to always compile
* all the code on all platforms, to catch compilation problems earlier.
*/
#ifdef G_OS_WIN32
/* See the GtkFileChooserNative documentation, a GtkFileFilter with
* mime-types is not supported on Windows.
*/
return false;
#else
return true;
#endif
}