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https://github.com/edeproject/ede.git
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- Add new entries to mailcap using Open with.. dialog
- Start of work on Properties window. For now, the code is very ugly and it is read only.
This commit is contained in:
Vedran Ljubovic
306
efiler/Properties.cpp
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306
efiler/Properties.cpp
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/*
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* $Id$ *
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* EFiler - EDE File Manager
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* Part of Equinox Desktop Environment (EDE).
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* Copyright (c) 2000-2007 EDE Authors.
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*
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* This program is licenced under terms of the
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* GNU General Public Licence version 2 or newer.
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* See COPYING for details.
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*/
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// File properties window
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#include "Properties.h"
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#include <stdlib.h> // for free()
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#include <stdio.h> // for snprintf()
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#include <sys/stat.h> // for stat
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#include <unistd.h> // for getuid()
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#include <sys/types.h> // for getuid()
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#include <pwd.h> // for getpwent()
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#include <grp.h> // for getgrent()
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#include <edelib/Nls.h>
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#include <FL/Fl_Tabs.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_Check_Button.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Shared_Image.H>
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#include <FL/filename.H>
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#include <FL/Fl_Input.H>
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#include <FL/Fl_Choice.H>
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#include "Util.h"
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#define DIALOG_WIDTH 320
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#define DIALOG_HEIGHT 290
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void properties_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 properties_ok_cb(Fl_Widget*w, void*i) {
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}
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Properties::Properties(const char* file) : edelib::Window(DIALOG_WIDTH, DIALOG_HEIGHT, _("File properties")), _file(0) {
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_file=file;
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set_modal();
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Fl_Tabs *tabs;
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Fl_Group *file_tab, *perms_tab, *progs_tab;
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Fl_Button *ok_but, *canc_but;
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// Create path from filename
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int k=0;
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char filename[FL_PATH_MAX], filepath[FL_PATH_MAX];
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strncpy(filename, file, FL_PATH_MAX-1);
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// Fix bug in fl_filename_name which returns nothing for directories
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if (filename[strlen(filename)-1] == '/') {
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filename[strlen(filename)-1]='\0';
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k--;
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}
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const char *tmp = fl_filename_name(filename);
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strcpy(filename, tmp);
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k+=strlen(file)-strlen(filename);
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if (k>FL_PATH_MAX-1) k=FL_PATH_MAX-1;
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strncpy(filepath, file, k);
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filepath[k]='\0';
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// Init mimetype
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mime_resolver.set(file);
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// Stat for current file
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bool stat_succeeded = false; // shouldn't happen
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struct stat64 stat_buffer;
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const char* owner_name, *group_name;
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bool can_rename=false, can_chown=false, can_chmod=false;
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int is_executable=0, n_owner=0, n_group=0, n_others=0;
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char mode_nr[5];
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int owner_uid=0, owner_gid=0;
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int user_uid=getuid(), user_gid=getgid();
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if (user_uid==0) can_chown=true; // FIXME
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if (!stat64(file,&stat_buffer)) {
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stat_succeeded = true;
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owner_uid=stat_buffer.st_uid;
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owner_gid=stat_buffer.st_gid;
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if (owner_uid==user_uid || owner_gid==user_gid) can_chmod=true;
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// Read modes
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mode_t mode = stat_buffer.st_mode;
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int m0=0, m1=0, m2=0, m3=0;
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if (mode&S_ISUID) m0+=4; if (mode&S_ISGID) m0+=2; if (mode&S_ISVTX) m0+=1;
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if (mode&S_IRUSR) m1+=4; if (mode&S_IWUSR) m1+=2; if (mode&S_IXUSR) m1+=1;
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if (mode&S_IRGRP) m2+=4; if (mode&S_IWGRP) m2+=2; if (mode&S_IXGRP) m2+=1;
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if (mode&S_IROTH) m3+=4; if (mode&S_IWOTH) m3+=2; if (mode&S_IXOTH) m3+=1;
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snprintf(mode_nr, 5, "%d%d%d%d", m0, m1, m2, m3);
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// Simple modes
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if (mode&S_IXUSR) is_executable=1;
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if (mode&S_IWUSR) n_owner=0;
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else if (mode&S_IRUSR) n_owner=1;
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else n_owner=2;
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if (mode&S_IWGRP) n_group=0;
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else if (mode&S_IRGRP) n_group=1;
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else n_group=2;
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if (mode&S_IWOTH) n_others=0;
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else if (mode&S_IROTH) n_others=1;
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else n_others=2;
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}
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// Stat for directory the file resides in
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// Needed to see if user can rename file
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if (!stat64(filepath,&stat_buffer)) {
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if (stat_buffer.st_uid==user_uid || stat_buffer.st_gid==user_gid)
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can_rename=true;
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}
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// List of users
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char *users_list[65535];
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for (int i=0; i<65535; i++) users_list[i]=0;
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struct passwd *pwent;
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setpwent();
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while (pwent = getpwent()) {
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if (strcmp(pwent->pw_gecos, pwent->pw_name)==0 || strlen(pwent->pw_gecos)<2) // just one char
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users_list[pwent->pw_uid] = strdup(pwent->pw_name);
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else
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users_list[pwent->pw_uid] = tasprintf("%s (%s)", pwent->pw_gecos, pwent->pw_name);
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}
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endpwent();
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// List of groups
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char *groups_list[65535];
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for (int i=0; i<65535; i++) groups_list[i]=0;
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struct group *grent;
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setgrent();
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while (grent = getgrent()) {
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groups_list[grent->gr_gid] = strdup(grent->gr_name);
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}
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endgrent();
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// Window design
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begin();
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tabs = new Fl_Tabs(0, 2, w(), h()-37);
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tabs->begin();
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file_tab = new Fl_Group(0, 25, w(), h()-60, _("&File"));
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file_tab->begin();
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// Icon
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if(edelib::IconTheme::inited()) {
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Fl_Box *img = new Fl_Box(10, 35, 65, 65);
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//img->box(FL_DOWN_BOX);
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edelib::String icon = edelib::IconTheme::get(mime_resolver.icon_name().c_str(), edelib::ICON_SIZE_HUGE);
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if (icon=="") icon = edelib::IconTheme::get("empty", edelib::ICON_SIZE_HUGE, edelib::ICON_CONTEXT_MIMETYPE);
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Fl_Image *i = Fl_Shared_Image::get(icon.c_str());
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if(i) img->image(i);
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} else {
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// Icon theme doesn't work!?
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}
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// Filename
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{
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Fl_Input *fn = new Fl_Input (135, 35, w()-145, 20, _("Name:"));
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if (!can_rename) {
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// filename->deactivate();
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// this looks prettier
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fn->readonly(1);
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fn->color(FL_BACKGROUND_COLOR);
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}
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fn->value(filename);
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}
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// Directory
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{
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Fl_Input *fp = new Fl_Input (135, 65, w()-145, 20, _("Location:"));
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fp->readonly(1);
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fp->color(FL_BACKGROUND_COLOR);
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fp->value(filepath);
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}
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// Size
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{
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Fl_Box *sizelabel = new Fl_Box (75, 95, 60, 20, _("Size:"));
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sizelabel->align (FL_ALIGN_RIGHT | FL_ALIGN_INSIDE);
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Fl_Box *sizebox = new Fl_Box (135, 95, w()-145, 20);
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sizebox->align (FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
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if (stat_succeeded) sizebox->copy_label(nice_size(stat_buffer.st_size));
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}
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// Type
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{
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Fl_Box *typelabel = new Fl_Box (10, 125, 60, 20, _("Type:"));
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typelabel->align (FL_ALIGN_RIGHT | FL_ALIGN_INSIDE);
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Fl_Box *typebox = new Fl_Box (70, 125, w()-80, 20);
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typebox->align (FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
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typebox->copy_label(mime_resolver.type().c_str());
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Fl_Box *ntypebox = new Fl_Box (70, 145, w()-80, 20);
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ntypebox->align (FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
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ntypebox->copy_label(mime_resolver.comment().c_str());
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}
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file_tab->end();
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perms_tab = new Fl_Group(0, 25, w(), h()-60, _("&Permissions"));
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perms_tab->begin();
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// Owner
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{
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Fl_Choice *owner = new Fl_Choice (70, 35, w()-80, 20, _("Owner:"));
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int j=-1, selected=0;
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for (int i=0; i<65535; i++)
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if (users_list[i]!=0) {
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owner->add(users_list[i]);
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free(users_list[i]);
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j++;
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if (i==owner_uid) selected=j;
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}
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owner->value(selected);
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if (!can_chown) owner->deactivate();
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}
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// Group
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{
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Fl_Choice *group = new Fl_Choice (70, 65, w()-80, 20, _("Group:"));
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int j=-1, selected=0;
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for (int i=0; i<65535; i++)
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if (groups_list[i]!=0) {
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group->add(groups_list[i]);
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free(groups_list[i]);
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j++;
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if (i==owner_gid) selected=j;
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}
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group->value(selected);
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if (!can_chown) group->deactivate();
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}
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// Executable
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{
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Fl_Check_Button *exec = new Fl_Check_Button (10, 95, w()-20, 20, _("File is an executable program"));
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if (stat_succeeded) exec->value(is_executable);
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if (!can_chmod) exec->deactivate();
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}
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// Owner permissions
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{
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Fl_Choice *ownerperms = new Fl_Choice (135, 125, w()-145, 20, _("Owner permissions:"));
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ownerperms->add(_("Read and write"));
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ownerperms->add(_("Read only"));
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ownerperms->add(_("Not allowed"));
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if (stat_succeeded) ownerperms->value(n_owner);
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if (!can_chmod) ownerperms->deactivate();
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}
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// Group permissions
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{
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Fl_Choice *groupperms = new Fl_Choice (135, 155, w()-145, 20, _("Group permissions:"));
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groupperms->add(_("Read and write"));
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groupperms->add(_("Read only"));
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groupperms->add(_("Not allowed"));
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if (stat_succeeded) groupperms->value(n_group);
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if (!can_chmod) groupperms->deactivate();
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}
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// Others permissions
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{
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Fl_Choice *otherperms = new Fl_Choice (135, 185, w()-145, 20, _("Others permissions:"));
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otherperms->add(_("Read and write"));
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otherperms->add(_("Read only"));
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otherperms->add(_("Not allowed"));
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if (stat_succeeded) otherperms->value(n_others);
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if (!can_chmod) otherperms->deactivate();
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}
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// Number
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// TODO: move to advanced window
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{
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Fl_Input *modenr = new Fl_Input (135, 215, 50, 20, _("Mode number:"));
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if (stat_succeeded) modenr->value(mode_nr);
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if (!can_chmod) modenr->deactivate();
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}
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perms_tab->end();
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progs_tab = new Fl_Group(0, 25, w(), h()-60, _("P&rograms"));
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progs_tab->begin();
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progs_tab->end();
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tabs->end();
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// Ok & Cancel buttons
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ok_but = new Fl_Return_Button(w()-200, h()-30, 90, 25, "&Ok");
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canc_but = new Fl_Button(w()-100, h()-30, 90, 25, "&Cancel");
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ok_but->callback(properties_ok_cb);
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canc_but->callback(properties_cancel_cb);
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end();
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}
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