mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
148 lines
3.9 KiB
C++
148 lines
3.9 KiB
C++
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#include "OpenWith.h"
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#include <edelib/IconTheme.h>
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#include <edelib/Run.h>
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#include <FL/Fl.H>
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#include <FL/Fl_Group.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Input.H>
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#include <FL/Fl_Button.H>
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#include <FL/Fl_Return_Button.H>
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#include <FL/Fl_Shared_Image.H>
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#include <FL/Fl_File_Chooser.H>
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#include <stdio.h>
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#include <stdlib.h> // getenv()
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#include <dirent.h>
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#include <sys/stat.h>
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#include "Util.h"
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void openwith_cancel_cb(Fl_Widget*w, void*) {
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Fl_Window* win = (Fl_Window*)w->parent();
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win->hide();
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}
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void openwith_ok_cb(Fl_Widget*w, void*i) {
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Fl_Input* inpt = (Fl_Input*)i;
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OpenWith* win = (OpenWith*)w->parent();
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fprintf(stderr, "Opening %s '%s'\n", inpt->value(), win->file());
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int k = edelib::run_program(tsprintf("%s '%s'", inpt->value(), win->file()), /*wait=*/false);
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fprintf(stderr, "retval: %d\n", k);
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win->hide();
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}
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void openwith_browse_cb(Fl_Widget*w, void*i) {
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Fl_Input* inpt = (Fl_Input*)i;
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char *file = fl_file_chooser(_("Choose program"),0,0);
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inpt->value(file);
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}
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void program_input_cb(Fl_Widget*w, void*p) {
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edelib::list<edelib::String>* progs = (edelib::list<edelib::String>*)p;
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Fl_Input *inpt = (Fl_Input*)w;
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Fl_Window *win = (Fl_Window*)w->parent();
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if (Fl::event()==FL_KEYDOWN && Fl::event_key()!=FL_BackSpace && Fl::event_key()!=FL_Delete) {
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const char* loc = inpt->value(); // shortcut
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if (strlen(loc)<1 || loc[strlen(loc)-1]=='/') return;
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uint pos = inpt->position();
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if (pos!=strlen(loc)) return; // cursor in the middle
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int mark = inpt->mark();
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if (Fl::event_key()==FL_Enter) {
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inpt->mark(pos);
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// Move focus to Ok button
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win->child(3)->take_focus();
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return;
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}
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edelib::list<edelib::String>::iterator it1, it2;
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it1 = progs->begin();
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it2 = progs->end();
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while (it1 != it2) {
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if (strncmp(loc, (*it1).c_str(), strlen(loc))==0) break;
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++it1;
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}
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if (it1==it2) return;
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inpt->replace(pos, mark, (*it1).c_str()+pos);
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inpt->position(pos);
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inpt->mark(strlen((*it1).c_str()));
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}
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}
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OpenWith::OpenWith() : edelib::Window(410,110, _("Choose program")), _file(0) {
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set_modal();
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edelib::list<edelib::String>::iterator it1, it2;
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dirent **files;
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struct stat buf;
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char pn[FL_PATH_MAX];
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Fl_Group *gr;
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Fl_Box *img, *txt;
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Fl_Button *but1, *but2, *but3;
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Fl_Image* i;
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// Extract all parts of $PATH
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char* path = strdup(getenv("PATH")); // original would get destroyed
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char *pathpart = strtok(path, ":");
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while (pathpart) {
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// Get list of files in pathpart
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int size = scandir(pathpart, &files,0,alphasort);
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for (int i=0; i<size; i++) {
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// Attach filename to directory to get full path
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char *n = files[i]->d_name;
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snprintf (pn,FL_PATH_MAX-1,"%s/%s",pathpart,n);
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if (stat(pn,&buf)) continue;
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if (!S_ISDIR(buf.st_mode) && (buf.st_mode&S_IXOTH)) {
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// Not directory, executable
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edelib::String name(n);
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it1=programs.begin(); it2=programs.end();
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bool exists=false;
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while (it1 != it2) {
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if (*it1==name) { exists=true;break;}
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++it1;
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}
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if (!exists) programs.push_back(n);
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}
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}
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pathpart=strtok(NULL, ":");
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}
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free(path);
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programs.sort();
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// Window design
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begin();
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img = new Fl_Box(10, 10, 60, 55);
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txt = new Fl_Box(75, 10, w()-85, 25, _("Enter the name of application to open this file with:"));
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inpt = new Fl_Input(75, 40, w()-175, 25);
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txt->align(FL_ALIGN_INSIDE | FL_ALIGN_LEFT | FL_ALIGN_WRAP);
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but1 = new Fl_Return_Button(w()-200, 75, 90, 25, "&Ok");
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but2 = new Fl_Button(w()-100, 75, 90, 25, "&Cancel");
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but3 = new Fl_Button(w()-90, 40, 80, 25, "&Browse...");
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end();
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but1->callback(openwith_ok_cb,inpt);
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but2->callback(openwith_cancel_cb);
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but3->callback(openwith_browse_cb,inpt);
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inpt->when(FL_WHEN_ENTER_KEY_CHANGED);
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inpt->callback(program_input_cb, &programs);
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// Set icon
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if(!edelib::IconTheme::inited()) return;
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i = Fl_Shared_Image::get(edelib::IconTheme::get("dialog-question", edelib::ICON_SIZE_MEDIUM).c_str());
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if(!i) return;
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img->image(i);
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}
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