mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
- Implement rename, the same way it was done before (Fl_Input that hovers above item)
- Implement delete - Separate all file operations (cut/copy/paste etc) into fileops.cpp/.h
This commit is contained in:
parent
3f239d2d9b
commit
e9e37d33cc
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@ -15,6 +15,7 @@
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#define EDE_FileView_H
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#define EDE_FileView_H
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#include <Fl/Fl_Shared_Image.H>
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#include <Fl/Fl_Shared_Image.H>
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#include <Fl/Fl_Input.H>
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#include <edelib/String.h>
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#include <edelib/String.h>
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#include <edelib/IconTheme.h>
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#include <edelib/IconTheme.h>
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@ -39,6 +40,89 @@ struct FileItem {
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//////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////////
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/*// Event handler for EditBox
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int EditBox::handle(int event) {
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if (!this->visible()) return parent()->handle(event);
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bool above=false;
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//fprintf(stderr,"Editbox event: %d (%s)\n",event,event_name(event));
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// Change filename
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if (event==KEY && (event_key()==ReturnKey || event_key()==KeypadEnter)) {
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// split old filename to path and file
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char path[PATH_MAX], file[PATH_MAX];
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strcpy(path, (char*)editing_->user_data());
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if (path[strlen(path)-1] == '/') path[strlen(path)-1]='\0';
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char *p = strrchr(path,'/');
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if (p==0 || *p=='\0') {
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strcpy(file,path);
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path[0]='\0';
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} else { // usual case
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p++;
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strcpy(file,p);
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*p='\0';
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}
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if (strlen(file)!=strlen(text()) || strcmp(file,text())!=0) {
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// Create new filename
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strncat(path, text(), PATH_MAX-strlen(path));
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char oldname[PATH_MAX];
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strcpy(oldname, (char*)editing_->user_data());
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if (rename(oldname, path) == -1) {
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alert(tsprintf(_("Could not rename file! Error was:\n\t%s"), strerror(errno)));
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} else {
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// Update browser
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free(editing_->user_data());
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editing_->user_data(strdup(path));
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const char* l = editing_->label();
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editing_->label(tasprintf("%s%s",text(),strchr(l, '\t')));
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}
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}
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above=true;
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}
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// Hide editbox
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if (above || ( event==KEY && event_key()==EscapeKey ) ) {
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this->hide();
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return 1;
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}
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Input::handle(event);
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}
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// We override hide method to ensure certain things done
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void EditBox::hide() {
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Input::hide();
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// Remove box so it doesn't get in the way
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this->x(0);
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this->y(0);
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this->w(0);
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this->h(0);
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// Return the browser item into "visible" state
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if (editing_) {
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editing_->textcolor(textcolor());
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editing_->redraw();
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parent()->take_focus();
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}
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}
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*/
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//////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////////////////
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// Type for rename_callback
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// I don't know how to do this without creating a new type :(
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typedef void (my_callback)(const char*);
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class FileDetailsView : public EDE_Browser {
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class FileDetailsView : public EDE_Browser {
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private:
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private:
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// EDE_Browser* browser; - yada
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// EDE_Browser* browser; - yada
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@ -56,14 +140,97 @@ private:
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}
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}
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return 0;
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return 0;
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}
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}
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/* struct myfileitem* finditem(edelib::String realpath) {
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if (!firstitem) return;
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struct myfileitem* work = firstitem;
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// Subclass Fl_Input so we can handle keyboard
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do {
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class EditBox : public Fl_Input {
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if (work->item->realpath == realpath) return work;
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friend class FileDetailsView;
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} while (work=work->next != 0);
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public:
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return 0;
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EditBox(int x, int y, int w, int h, const char* label = 0) : Fl_Input(x,y,w,h,label) {}
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}*/
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int handle (int e) {
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FileDetailsView* view = (FileDetailsView*)parent();
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if (e==FL_KEYBOARD && visible()) {
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int k = Fl::event_key();
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if (Fl::event_key()==FL_Enter && visible()) {
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view->hide_editbox();
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view->do_rename();
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} else if (k==FL_Up || k==FL_Down || k==FL_Page_Up || k==FL_Page_Down) {
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view->hide_editbox();
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return 0; // let the view scroll
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} else if (k==FL_F+2 || k==FL_Escape)
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view->hide_editbox();
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else
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Fl_Input::handle(e);
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return 1; // don't send keys to view
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}
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return Fl_Input::handle(e);
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}
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}* editbox_;
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int editbox_row;
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my_callback* rename_callback_;
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// show editbox at specified row and make the row "invisible" (bgcolor same as fgcolor)
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void show_editbox(int row) {
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if (row<1 || row>size()) return; // nothing selected
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if (strcmp(text(row), "..")==0) return; // can't rename "go up" button
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// unselect the row with focus - it's prettier that way
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select(row,0);
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// Copy filename to editbox
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char* filename = strdup(text(row));
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char* tmp = strchr(filename, column_char());
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if (tmp) *tmp='\0';
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editbox_->value(filename);
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// make the row "invisible"
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editbox_row=row;
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char* ntext = (char*)malloc(sizeof(char)*strlen(text(row))+5); // add 4 places for format chars
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strncpy(ntext+5, text(row), strlen(text(row)));
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ntext[0]='@'; ntext[1]='C'; ntext[2]='2'; ntext[3]='5'; ntext[4]='5';
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text(row,ntext);
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free(ntext);
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// calculate location for editbox
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// "Magic constants" here are just nice spacing
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int X=x()+get_icon(row)->w()+8;
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int W=150; // reasonable
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int H=get_icon(row)->h()+2;
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int Y=y()+2 - position();
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void* item = item_first();
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for (int i=1; i<row; i++) {
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Y+=item_height(item);
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item=item_next(item);
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}
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editbox_->resize(X,Y,W,H);
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editbox_->show();
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editbox_->take_focus();
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editbox_->redraw();
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}
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void hide_editbox() {
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fprintf(stderr, "hide_editbox()\n");
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editbox_->hide();
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// Make the edited row visible again
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char* ntext = (char*)malloc(sizeof(char)*strlen(text(editbox_row))-5); // add 4 places for format chars
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strncpy(ntext, text(editbox_row)+5, strlen(text(editbox_row))-5);
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text(editbox_row,ntext);
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free(ntext);
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}
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// Do the rename
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void do_rename() {
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fprintf(stderr, "editbox_cb()\n");
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rename_callback_(editbox_->value());
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//hide_editbox();
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}
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public:
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public:
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FileDetailsView(int X, int Y, int W, int H, char*label=0) : EDE_Browser(X,Y,W,H,label) {
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FileDetailsView(int X, int Y, int W, int H, char*label=0) : EDE_Browser(X,Y,W,H,label) {
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// browser = new EDE_Browser(X,Y,W,H,label);
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// browser = new EDE_Browser(X,Y,W,H,label);
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@ -82,6 +249,12 @@ public:
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when(FL_WHEN_ENTER_KEY_ALWAYS);
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when(FL_WHEN_ENTER_KEY_ALWAYS);
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//when(FL_WHEN_ENTER_KEY_CHANGED);
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//when(FL_WHEN_ENTER_KEY_CHANGED);
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//first=0;
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//first=0;
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editbox_ = new EditBox(0, 0, 0, 0);
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editbox_->box(FL_BORDER_BOX);
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editbox_->parent(this);
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editbox_->textsize(12); // FIXME: hack for font size
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editbox_->hide();
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}
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}
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// ~FileDetailsView() { delete browser; }
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// ~FileDetailsView() { delete browser; }
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@ -100,79 +273,69 @@ fprintf (stderr, "value: %s\n", value.c_str());
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void add(FileItem *item) { insert(size()+1, item); }
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void add(FileItem *item) { insert(size()+1, item); }
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// browser->redraw();
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/* struct myfileitem* i;
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if (!first)
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i = first = new myfileitem;
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else {
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i=first;
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while (i->next!=0) i=i->next;
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i->next = new myfileitem;
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i->next->previous = i;
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i=i->next;
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}
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i->item = item;
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i->next = 0;*/
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// }
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void remove(FileItem *item) {
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void remove(FileItem *item) {
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int row = findrow(item->realpath);
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int row = findrow(item->realpath);
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if (row) EDE_Browser::remove(row);
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if (row) EDE_Browser::remove(row);
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/* struct myfileitem* i = finditem(item->realpath);
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if (i) {
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i->previous->next = i->next;
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i->next->previous = i->previous;
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delete i;
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}*/
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}
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}
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void update(FileItem *item) {
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void update(FileItem *item) {
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int row=findrow(item->realpath);
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int row=findrow(item->realpath);
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if (row==0) return;
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if (row==0) return;
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EDE_Browser::remove(row);
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EDE_Browser::remove(row);
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insert(row, item);
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insert(row, item);
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/*
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// FIXME: this will lose focus, making it impossible to click on something while
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//
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// directory is loading
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edelib::String value = item->name + "\t" + item->description + "\t" + item->size + "\t" + item->date + "\t" + item->permissions;
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browser->insert(row,value.c_str(),strdup(item->realpath.c_str()));
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edelib::String icon = edelib::IconTheme::get(item->icon.c_str(),edelib::ICON_SIZE_TINY);
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browser->set_icon(row, Fl_Shared_Image::get(icon.c_str()));
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browser->redraw(); // OPTIMIZE
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// browser->redraw_line(browser->find_item(row));*/
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}
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}
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// Change color of row to gray
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// Change color of row to gray
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void gray(int row) {
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void gray(int row) {
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char *ntext = strdup(text(row));
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if (text(row)[0] == '@' && text(row)[1] == 'C') return; // already greyed
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if (ntext[0] == '@' && ntext[1] == 'C') { free(ntext); return; } //already greyed
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ntext = (char*)realloc(ntext, strlen(ntext)+4);
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char *ntext = (char*)malloc(sizeof(char)*strlen(text(row))+4); // add 4 places for format chars
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for(int i=strlen(ntext); i>=0; i--) ntext[i+4]=ntext[i];
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strncpy(ntext+4, text(row), strlen(text(row)));
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ntext[0]='@'; ntext[1]='C'; ntext[2]='2'; ntext[3]='5';
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ntext[0]='@'; ntext[1]='C'; ntext[2]='2'; ntext[3]='5';
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text(row,ntext);
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text(row,ntext);
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fprintf (stderr, "row(%d): '%s'\n",row,ntext);
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free(ntext);
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// free(ntext);
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// grey icon - it will work automagically since we work with a pointer
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// grey icon - but how to ungray?
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Fl_Image* im = get_icon(row)->copy();
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Fl_Image* im = get_icon(row)->copy();
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im->inactive();
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im->inactive();
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set_icon(row,im);
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set_icon(row,im);
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//redraw(); // OPTIMIZE
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}
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}
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void ungray(int row) {
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void ungray(int row) {
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char *ntext = strdup(text(row));
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if (text(row)[0] != '@' || text(row)[1] != 'C') return; // not greyed
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if (ntext[0] != '@' || ntext[1] != 'C') { free(ntext); return; } //not greyed
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snprintf(ntext, strlen(ntext), "%s", ntext+4);
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char *ntext = (char*)malloc(sizeof(char)*strlen(text(row))-4); // 4 places for format chars
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strncpy(ntext, text(row)+4, strlen(text(row))-4);
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text(row,ntext);
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text(row,ntext);
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free(ntext);
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free(ntext);
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// grey icon - it will work automagically since we work with a pointer
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// don't work
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Fl_Image* im = get_icon(row);
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//Fl_Image* im = get_icon(row);
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im->uncache(); // doesn't work
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//im->uncache(); // doesn't work
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//redraw(); // OPTIMIZE
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//redraw(); // OPTIMIZE
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}
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}
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// Renaming support
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int handle(int e) {
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if (e==FL_KEYBOARD) {
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if (Fl::event_key()==FL_F+2) {
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if (editbox_->visible())
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hide_editbox();
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else
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show_editbox(get_focus());
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}
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}
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if (e==FL_PUSH && editbox_->visible() && !Fl::event_inside(editbox_))
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hide_editbox(); // hide editbox when click outside it
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return Fl_Icon_Browser::handle(e);
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}
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// Setup callback that will be used when renaming
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void rename_callback(my_callback* cb) { rename_callback_ = cb; }
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};
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};
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#include <dirent.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include <sys/stat.h>
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#include <sys/time.h> // timer
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#include <sys/time.h> // timer
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#include <unistd.h> // edelib/Run needs it :(
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#include <sys/resource.h> // for core
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#include <sys/resource.h> // for core
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#include <sys/vfs.h> // used for statfs()
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#include <sys/vfs.h> // used for statfs()
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#include <Fl/Fl_Double_Window.H>
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#include <Fl/Fl_Double_Window.H>
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#include <Fl/Fl_Menu_Bar.H>
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#include <Fl/Fl_Menu_Bar.H>
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#include <Fl/Fl_File_Chooser.H> // for fl_dir_chooser, used in "Open location"
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#include <Fl/Fl_File_Chooser.H> // for fl_dir_chooser, used in "Open location"
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#include <Fl/Fl_Progress.H>
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#include <Fl/Fl_Button.H>
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#include <Fl/filename.H>
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#include <Fl/filename.H>
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#include <Fl/fl_ask.H>
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#include <Fl/fl_ask.H>
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#include <edelib/String.h>
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#include <edelib/String.h>
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#include <edelib/StrUtil.h>
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#include <edelib/StrUtil.h>
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#include <edelib/Run.h>
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#include <edelib/Run.h>
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#include <edelib/File.h>
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#include "EDE_FileView.h"
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#include "EDE_FileView.h" // our file view widget
|
||||||
#include "Util.h"
|
#include "Util.h" // ex-edelib
|
||||||
|
|
||||||
|
#include "fileops.h" // file operations
|
||||||
|
|
||||||
|
|
||||||
#define DEFAULT_ICON "misc-vedran"
|
#define DEFAULT_ICON "misc-vedran"
|
||||||
|
@ -279,7 +277,7 @@ fprintf (stderr, "loaddir(%s) = (%s)\n",path,current_dir);
|
||||||
char fullpath[FL_PATH_MAX];
|
char fullpath[FL_PATH_MAX];
|
||||||
snprintf (fullpath,FL_PATH_MAX-1,"%s%s",current_dir,n);
|
snprintf (fullpath,FL_PATH_MAX-1,"%s%s",current_dir,n);
|
||||||
|
|
||||||
if (stat(fullpath,&stat_buffer)) continue; // error
|
if (stat(fullpath,&stat_buffer)) continue; // happens when user has traverse but not read privilege
|
||||||
|
|
||||||
FileItem *item = new FileItem;
|
FileItem *item = new FileItem;
|
||||||
item->name = n;
|
item->name = n;
|
||||||
|
@ -306,16 +304,19 @@ fprintf (stderr, "loaddir(%s) = (%s)\n",path,current_dir);
|
||||||
|
|
||||||
|
|
||||||
// Populate view
|
// Populate view
|
||||||
if (dirsfirst) {
|
for (int i=0; i<fsize; i++)
|
||||||
for (int i=0; i<fsize; i++) {
|
if (item_list[i]->description == "Go up")
|
||||||
if (item_list[i]->description == "Directory" || item_list[i]->description == "Go up")
|
view->add(item_list[i]);
|
||||||
|
if (dirsfirst) {
|
||||||
|
for (int i=0; i<fsize; i++)
|
||||||
|
if (item_list[i]->description == "Directory")
|
||||||
view->add(item_list[i]);
|
view->add(item_list[i]);
|
||||||
}
|
|
||||||
for (int i=0; i<fsize; i++)
|
for (int i=0; i<fsize; i++)
|
||||||
if (item_list[i]->description != "Directory" && item_list[i]->description != "Go up")
|
if (item_list[i]->description != "Directory" && item_list[i]->description != "Go up")
|
||||||
view->add(item_list[i]);
|
view->add(item_list[i]);
|
||||||
} else {
|
} else {
|
||||||
for (int i=0; i<fsize; i++)
|
for (int i=0; i<fsize; i++)
|
||||||
|
if (item_list[i]->description != "Go up")
|
||||||
view->add(item_list[i]);
|
view->add(item_list[i]);
|
||||||
}
|
}
|
||||||
view->redraw();
|
view->redraw();
|
||||||
|
@ -328,7 +329,7 @@ fprintf (stderr, "loaddir(%s) = (%s)\n",path,current_dir);
|
||||||
edelib::String desc,icon;
|
edelib::String desc,icon;
|
||||||
desc = mime_resolver.comment();
|
desc = mime_resolver.comment();
|
||||||
// First letter of desc should be upper case:
|
// First letter of desc should be upper case:
|
||||||
if (desc[0]>='a' && desc[0]<='z') desc[0] = desc[0]-'a'+'A';
|
if (desc.length()>0 && desc[0]>='a' && desc[0]<='z') desc[0] = desc[0]-'a'+'A';
|
||||||
icon = mime_resolver.icon_name();
|
icon = mime_resolver.icon_name();
|
||||||
if (desc!="" || icon!="") {
|
if (desc!="" || icon!="") {
|
||||||
if (desc != "") item_list[i]->description = desc;
|
if (desc != "") item_list[i]->description = desc;
|
||||||
|
@ -345,6 +346,7 @@ fprintf (stderr, "ICON: %s !!!!!\n", icon.c_str());
|
||||||
delete[] item_list;
|
delete[] item_list;
|
||||||
semaphore=false;
|
semaphore=false;
|
||||||
|
|
||||||
|
// Get partition size and free space
|
||||||
// TODO Attempt to cache the results in a meaningful way
|
// TODO Attempt to cache the results in a meaningful way
|
||||||
static struct statfs statfs_buffer;
|
static struct statfs statfs_buffer;
|
||||||
if (statfs(current_dir, &statfs_buffer)==0) {
|
if (statfs(current_dir, &statfs_buffer)==0) {
|
||||||
|
@ -365,330 +367,6 @@ fprintf (stderr, "ICON: %s !!!!!\n", icon.c_str());
|
||||||
File moving and copying operations
|
File moving and copying operations
|
||||||
-------------------------------------------------------------------*/
|
-------------------------------------------------------------------*/
|
||||||
|
|
||||||
Fl_Progress* cut_copy_progress;
|
|
||||||
bool stop_now;
|
|
||||||
bool overwrite_all, skip_all;
|
|
||||||
|
|
||||||
char **cut_copy_buffer = 0;
|
|
||||||
bool operation_is_copy = false;
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
// Execute cut or copy operation when List View is active
|
|
||||||
void do_cut_copy(bool m_copy) {
|
|
||||||
|
|
||||||
// Count selected icons, for malloc
|
|
||||||
int num = view->size();
|
|
||||||
int nselected = 0;
|
|
||||||
for (int i=1; i<=num; i++)
|
|
||||||
if (view->selected(i)) {
|
|
||||||
nselected++;
|
|
||||||
|
|
||||||
// Can not cut/copy the up directory button (..)
|
|
||||||
const char* tmp = view->text(i);
|
|
||||||
if (tmp[0]=='.' && tmp[1]=='.' && (tmp[2]=='\0' || tmp[2]==view->column_char())) return;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Clear cut/copy buffer and optionally ungray the previously cutted icons
|
|
||||||
if (cut_copy_buffer) {
|
|
||||||
for (int i=0; cut_copy_buffer[i]; i++)
|
|
||||||
free(cut_copy_buffer[i]);
|
|
||||||
free(cut_copy_buffer);
|
|
||||||
if (!operation_is_copy) {
|
|
||||||
for (int i=1; i<=num; i++)
|
|
||||||
view->ungray(i);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Allocate buffer
|
|
||||||
cut_copy_buffer = (char**)malloc(sizeof(char*) * (nselected+2));
|
|
||||||
|
|
||||||
// Add selected files to buffer and optionally grey icons (for cut effect)
|
|
||||||
int buf=0;
|
|
||||||
for (int i=1; i<=num; i++) {
|
|
||||||
if (view->selected(i)==1) {
|
|
||||||
cut_copy_buffer[buf] = strdup((char*)view->data(i));
|
|
||||||
if (!m_copy) view->gray(i);
|
|
||||||
buf++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (buf==0) { //nothing selected, use the focused item
|
|
||||||
int i=view->get_focus();
|
|
||||||
cut_copy_buffer[buf] = strdup((char*)view->data(i));
|
|
||||||
if (!m_copy) view->gray(i);
|
|
||||||
buf++;
|
|
||||||
nselected=1;
|
|
||||||
}
|
|
||||||
|
|
||||||
cut_copy_buffer[buf] = 0;
|
|
||||||
operation_is_copy = m_copy;
|
|
||||||
|
|
||||||
// Deselect all
|
|
||||||
int focused = view->get_focus();
|
|
||||||
for (int i=1; i<=num; i++)
|
|
||||||
if (view->selected(i)) view->select(i,0);
|
|
||||||
view->set_focus(focused);
|
|
||||||
|
|
||||||
// Update statusbar
|
|
||||||
if (m_copy)
|
|
||||||
statusbar->label(tasprintf(_("Selected %d items for copying"), nselected));
|
|
||||||
else
|
|
||||||
statusbar->label(tasprintf(_("Selected %d items for moving"), nselected));
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// Helper functions for paste:
|
|
||||||
|
|
||||||
// Copy single file. Returns true if operation should continue
|
|
||||||
bool my_copy(const char* src, const char* dest) {
|
|
||||||
FILE *fold, *fnew;
|
|
||||||
int c;
|
|
||||||
|
|
||||||
if (strcmp(src,dest)==0)
|
|
||||||
// this shouldn't happen
|
|
||||||
return true;
|
|
||||||
|
|
||||||
if (edelib::file_exists(dest)) {
|
|
||||||
// if both src and dest are directories, do nothing
|
|
||||||
if (fl_filename_isdir(src) && fl_filename_isdir(dest))
|
|
||||||
return true;
|
|
||||||
|
|
||||||
int c = -1;
|
|
||||||
if (!overwrite_all && !skip_all) {
|
|
||||||
// here was choice_alert
|
|
||||||
c = fl_choice(tsprintf(_("File already exists: %s. What to do?"), dest), _("&Overwrite"), _("Over&write all"), _("*&Skip"), _("Skip &all"), 0); // asterisk (*) means default
|
|
||||||
}
|
|
||||||
if (c==1) overwrite_all=true;
|
|
||||||
if (c==3) skip_all=true;
|
|
||||||
if (c==2 || skip_all) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
// At this point either c==0 (overwrite) or overwrite_all == true
|
|
||||||
|
|
||||||
// copy directory over file
|
|
||||||
if (fl_filename_isdir(src))
|
|
||||||
unlink(dest);
|
|
||||||
|
|
||||||
// copy file over directory
|
|
||||||
// TODO: we will just skip this case, but ideally there should be
|
|
||||||
// another warning
|
|
||||||
if (fl_filename_isdir(dest))
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (fl_filename_isdir(src)) {
|
|
||||||
if (mkdir (dest, umask(0))==0)
|
|
||||||
return true; // success
|
|
||||||
// here was choice_alert
|
|
||||||
int q = fl_choice(tsprintf(_("Cannot create directory %s"),dest), _("*&Continue"), _("&Stop"), 0);
|
|
||||||
if (q == 0) return true; else return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( ( fold = fopen( src, "rb" ) ) == NULL ) {
|
|
||||||
// here was choice_alert
|
|
||||||
int q = fl_choice(tsprintf(_("Cannot read file %s"),src), _("*&Continue"), _("&Stop"), 0);
|
|
||||||
if (q == 0) return true; else return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( ( fnew = fopen( dest, "wb" ) ) == NULL )
|
|
||||||
{
|
|
||||||
fclose ( fold );
|
|
||||||
// here was choice_alert
|
|
||||||
int q = fl_choice(tsprintf(_("Cannot create file %s"),dest), _("*&Continue"), _("&Stop"), 0);
|
|
||||||
if (q == 0) return true; else return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
while (!feof(fold)) {
|
|
||||||
c = fgetc(fold);
|
|
||||||
fputc(c, fnew);
|
|
||||||
}
|
|
||||||
// TODO: Add more error handling using ferror()
|
|
||||||
fclose(fold);
|
|
||||||
fclose(fnew);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// Recursive function that creates a list of all files to be
|
|
||||||
// copied, expanding directories etc. The total number of elements
|
|
||||||
// will be stored in listsize. Returns false if user decided to
|
|
||||||
// interrupt copying.
|
|
||||||
bool create_list(const char* src, char** &list, int &list_size, int &list_capacity) {
|
|
||||||
// Grow list if neccessary
|
|
||||||
if (list_size >= list_capacity-1) {
|
|
||||||
list_capacity += 1000;
|
|
||||||
list = (char**)realloc(list, sizeof(char**)*list_capacity);
|
|
||||||
}
|
|
||||||
|
|
||||||
// We add both files and diretories to list
|
|
||||||
list[list_size++] = strdup(src);
|
|
||||||
|
|
||||||
if (fl_filename_isdir(src)) {
|
|
||||||
char new_src[PATH_MAX];
|
|
||||||
dirent **files;
|
|
||||||
// FIXME: use same sort as currently used
|
|
||||||
// FIXME: detect errors on accessing folder
|
|
||||||
int num_files = fl_filename_list(src, &files, fl_casenumericsort);
|
|
||||||
for (int i=0; i<num_files; i++) {
|
|
||||||
if (strcmp(files[i]->d_name,"./")==0 || strcmp(files[i]->d_name,"../")==0) continue;
|
|
||||||
snprintf(new_src, PATH_MAX, "%s%s", src, files[i]->d_name);
|
|
||||||
Fl::check(); // update gui
|
|
||||||
if (stop_now || !create_list(new_src, list, list_size, list_capacity))
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// Callback for Stop button on progress window
|
|
||||||
void stop_copying_cb(Fl_Widget*,void* v) {
|
|
||||||
stop_now=true;
|
|
||||||
// Let's inform user that we're stopping...
|
|
||||||
Fl_Box* caption = (Fl_Box*)v;
|
|
||||||
caption->label(_("Stopping..."));
|
|
||||||
caption->redraw();
|
|
||||||
caption->parent()->redraw();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Execute paste operation - this will copy or move files based on last
|
|
||||||
// operation
|
|
||||||
void do_paste() {
|
|
||||||
|
|
||||||
if (!cut_copy_buffer || !cut_copy_buffer[0]) return;
|
|
||||||
|
|
||||||
overwrite_all=false; skip_all=false;
|
|
||||||
|
|
||||||
// Moving files on same filesystem is trivial, just like rename
|
|
||||||
// We don't even need a progress bar
|
|
||||||
if (!operation_is_copy && is_on_same_fs(current_dir, cut_copy_buffer[0])) {
|
|
||||||
for (int i=0; cut_copy_buffer[i]; i++) {
|
|
||||||
char *newname;
|
|
||||||
asprintf(&newname, "%s%s", current_dir, fl_filename_name(cut_copy_buffer[i]));
|
|
||||||
if (edelib::file_exists(newname)) {
|
|
||||||
int c = -1;
|
|
||||||
if (!overwrite_all && !skip_all) {
|
|
||||||
// here was choice_alert
|
|
||||||
c = fl_choice(tsprintf(_("File already exists: %s. What to do?"), newname), _("&Overwrite"), _("Over&write all"), _("*&Skip"), _("Skip &all")); // * means default
|
|
||||||
}
|
|
||||||
if (c==1) overwrite_all=true;
|
|
||||||
if (c==3) skip_all=true;
|
|
||||||
if (c==2 || skip_all) {
|
|
||||||
free(cut_copy_buffer[i]);
|
|
||||||
continue; // go to next entry
|
|
||||||
}
|
|
||||||
// At this point c==0 (Overwrite) or overwrite_all == true
|
|
||||||
unlink(newname);
|
|
||||||
}
|
|
||||||
rename(cut_copy_buffer[i],newname);
|
|
||||||
free(cut_copy_buffer[i]);
|
|
||||||
}
|
|
||||||
free(cut_copy_buffer);
|
|
||||||
cut_copy_buffer=0;
|
|
||||||
loaddir(current_dir); // Update display
|
|
||||||
return;
|
|
||||||
|
|
||||||
//
|
|
||||||
// Real file moving / copying using recursive algorithm
|
|
||||||
//
|
|
||||||
|
|
||||||
} else {
|
|
||||||
stop_now = false;
|
|
||||||
|
|
||||||
// Create srcdir string
|
|
||||||
char *srcdir = strdup(cut_copy_buffer[0]);
|
|
||||||
char *p = strrchr(srcdir,'/');
|
|
||||||
if (*(p+1) == '\0') { // slash is last - find one before
|
|
||||||
*p = '\0';
|
|
||||||
p = strrchr(srcdir,'/');
|
|
||||||
}
|
|
||||||
*(p+1) = '\0';
|
|
||||||
|
|
||||||
if (strcmp(srcdir,current_dir)==0) {
|
|
||||||
fl_alert(_("You cannot copy a file onto itself!"));
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Draw progress dialog
|
|
||||||
// NOTE: sometimes when copying/moving just one file, the window
|
|
||||||
// can get "stuck"
|
|
||||||
// See: fltk STR 1255, http://www.fltk.org/str.php?L1255
|
|
||||||
Fl_Window* progress_window = new Fl_Window(350,150);
|
|
||||||
if (operation_is_copy)
|
|
||||||
progress_window->label(_("Copying files"));
|
|
||||||
else
|
|
||||||
progress_window->label(_("Moving files"));
|
|
||||||
progress_window->set_modal();
|
|
||||||
progress_window->begin();
|
|
||||||
Fl_Box* caption = new Fl_Box(20,20,310,25, _("Counting files in directories"));
|
|
||||||
caption->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
|
|
||||||
cut_copy_progress = new Fl_Progress(20,60,310,20);
|
|
||||||
Fl_Button* stop_button = new Fl_Button(145,100,60,40, _("&Stop"));
|
|
||||||
stop_button->callback(stop_copying_cb,caption);
|
|
||||||
progress_window->end();
|
|
||||||
progress_window->show();
|
|
||||||
|
|
||||||
// How many items do we copy?
|
|
||||||
int copy_items=0;
|
|
||||||
for (; cut_copy_buffer[copy_items]; copy_items++);
|
|
||||||
// Set ProgressBar range accordingly
|
|
||||||
cut_copy_progress->minimum(0);
|
|
||||||
cut_copy_progress->maximum(copy_items);
|
|
||||||
cut_copy_progress->value(0);
|
|
||||||
|
|
||||||
// Count files in directories
|
|
||||||
int list_size = 0, list_capacity = 1000;
|
|
||||||
char** files_list = (char**)malloc(sizeof(char**)*list_capacity);
|
|
||||||
for (int i=0; i<copy_items; i++) {
|
|
||||||
// We must ensure that cut_copy_buffer is deallocated
|
|
||||||
// even if user clicked on Stop
|
|
||||||
if (!stop_now) create_list(cut_copy_buffer[i], files_list, list_size, list_capacity);
|
|
||||||
free(cut_copy_buffer[i]);
|
|
||||||
cut_copy_progress->value(i+1);
|
|
||||||
Fl::check(); // check to see if user pressed Stop
|
|
||||||
}
|
|
||||||
free (cut_copy_buffer);
|
|
||||||
cut_copy_buffer=0;
|
|
||||||
|
|
||||||
// Now copying those files
|
|
||||||
if (!stop_now) {
|
|
||||||
char label[150];
|
|
||||||
char dest[PATH_MAX];
|
|
||||||
cut_copy_progress->minimum(0);
|
|
||||||
cut_copy_progress->maximum(list_size);
|
|
||||||
cut_copy_progress->value(0);
|
|
||||||
|
|
||||||
for (int i=0; i<list_size; i++) {
|
|
||||||
// Prepare dest filename
|
|
||||||
char *srcfile = files_list[i] + strlen(srcdir);
|
|
||||||
snprintf (dest, PATH_MAX, "%s%s", current_dir, srcfile);
|
|
||||||
|
|
||||||
snprintf(label, 150, _("Copying %d of %d files to %s"), i, list_size, current_dir);
|
|
||||||
caption->label(label);
|
|
||||||
caption->redraw();
|
|
||||||
if (stop_now || !my_copy(files_list[i], dest))
|
|
||||||
break;
|
|
||||||
// Delete file after moving
|
|
||||||
if (!operation_is_copy) unlink(files_list[i]);
|
|
||||||
cut_copy_progress->value(cut_copy_progress->value()+1);
|
|
||||||
Fl::check(); // check to see if user pressed Stop
|
|
||||||
}
|
|
||||||
}
|
|
||||||
progress_window->hide();
|
|
||||||
|
|
||||||
// Deallocate files_list[][]
|
|
||||||
for (int i=0; i<list_size; i++)
|
|
||||||
free(files_list[i]);
|
|
||||||
free(files_list);
|
|
||||||
|
|
||||||
// Reload current dir
|
|
||||||
loaddir(current_dir);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------
|
/*-----------------------------------------------------------------
|
||||||
Main menu callbacks
|
Main menu callbacks
|
||||||
|
@ -706,6 +384,7 @@ fprintf (stderr,"enter\n");
|
||||||
gettimeofday(&newtm,0);
|
gettimeofday(&newtm,0);
|
||||||
if (newtm.tv_sec - tm.tv_sec < 1 || (newtm.tv_sec-tm.tv_sec==1 && newtm.tv_usec<tm.tv_usec)) return; // no calling within 1 second
|
if (newtm.tv_sec - tm.tv_sec < 1 || (newtm.tv_sec-tm.tv_sec==1 && newtm.tv_usec<tm.tv_usec)) return; // no calling within 1 second
|
||||||
tm=newtm;
|
tm=newtm;
|
||||||
|
if (view->value()==0) return; // This can happen while efiler is loading
|
||||||
|
|
||||||
char* filename = strdup(view->text(view->value()));
|
char* filename = strdup(view->text(view->value()));
|
||||||
if (char*k = strchr(filename, view->column_char())) *k='\0';
|
if (char*k = strchr(filename, view->column_char())) *k='\0';
|
||||||
|
@ -750,11 +429,14 @@ void location_cb(Fl_Widget*, void*) {
|
||||||
if (dir) loaddir(dir);
|
if (dir) loaddir(dir);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void new_cb(Fl_Widget*, void*) { edelib::run_program(tsprintf("efiler %s",current_dir),false); }
|
||||||
|
|
||||||
void quit_cb(Fl_Widget*, void*) {exit(0);}
|
void quit_cb(Fl_Widget*, void*) {exit(0);}
|
||||||
|
|
||||||
void cut_cb(Fl_Widget*, void*) { do_cut_copy(false); }
|
void cut_cb(Fl_Widget*, void*) { do_cut_copy(false); }
|
||||||
void copy_cb(Fl_Widget*, void*) { do_cut_copy(true); }
|
void copy_cb(Fl_Widget*, void*) { do_cut_copy(true); }
|
||||||
void paste_cb(Fl_Widget*, void*) { do_paste(); }
|
void paste_cb(Fl_Widget*, void*) { do_paste(); }
|
||||||
|
void delete_cb(Fl_Widget*, void*) { do_delete(); }
|
||||||
|
|
||||||
|
|
||||||
void showhidden_cb(Fl_Widget*, void*) { showhidden=!showhidden; loaddir(current_dir); }
|
void showhidden_cb(Fl_Widget*, void*) { showhidden=!showhidden; loaddir(current_dir); }
|
||||||
|
@ -770,7 +452,6 @@ void dirsfirst_cb(Fl_Widget*, void*) { dirsfirst=!dirsfirst; loaddir(current_dir
|
||||||
|
|
||||||
// dummy callbacks
|
// dummy callbacks
|
||||||
void ow_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); } // make a list of openers
|
void ow_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); } // make a list of openers
|
||||||
void delete_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); } // popup a warning
|
|
||||||
void pref_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); }
|
void pref_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); }
|
||||||
void iconsview_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); }
|
void iconsview_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); }
|
||||||
void listview_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); }
|
void listview_cb(Fl_Widget*, void*) { fprintf(stderr, "callback\n"); }
|
||||||
|
@ -791,6 +472,7 @@ Fl_Menu_Item main_menu_definition[] = {
|
||||||
{_("&Open"), FL_CTRL+'o', open_cb},
|
{_("&Open"), FL_CTRL+'o', open_cb},
|
||||||
{_("Open &with..."), 0, ow_cb, 0,FL_MENU_DIVIDER},
|
{_("Open &with..."), 0, ow_cb, 0,FL_MENU_DIVIDER},
|
||||||
{_("Open &location"), 0, location_cb, 0,FL_MENU_DIVIDER},
|
{_("Open &location"), 0, location_cb, 0,FL_MENU_DIVIDER},
|
||||||
|
{_("&New window"), FL_CTRL+'n', new_cb, 0,FL_MENU_DIVIDER},
|
||||||
{_("&Quit"), FL_CTRL+'q', quit_cb},
|
{_("&Quit"), FL_CTRL+'q', quit_cb},
|
||||||
{0},
|
{0},
|
||||||
|
|
||||||
|
@ -805,13 +487,13 @@ Fl_Menu_Item main_menu_definition[] = {
|
||||||
|
|
||||||
{_("&View"), 0, 0, 0, FL_SUBMENU},
|
{_("&View"), 0, 0, 0, FL_SUBMENU},
|
||||||
{_("&Icons"), FL_F+8, iconsview_cb, 0, FL_MENU_RADIO}, // coming soon
|
{_("&Icons"), FL_F+8, iconsview_cb, 0, FL_MENU_RADIO}, // coming soon
|
||||||
{_("&Detailed list"), FL_F+8, listview_cb, 0, FL_MENU_RADIO|FL_MENU_DIVIDER},
|
{_("&Detailed list"), FL_F+8, listview_cb, 0, FL_MENU_RADIO|FL_MENU_VALUE|FL_MENU_DIVIDER},
|
||||||
{_("&Show hidden"), 0, showhidden_cb, 0, FL_MENU_TOGGLE},
|
{_("&Show hidden"), 0, showhidden_cb, 0, FL_MENU_TOGGLE},
|
||||||
{_("Directory &tree"), FL_F+9, showtree_cb, 0, FL_MENU_TOGGLE|FL_MENU_DIVIDER}, // coming soon
|
{_("Directory &tree"), FL_F+9, showtree_cb, 0, FL_MENU_TOGGLE|FL_MENU_DIVIDER}, // coming soon
|
||||||
{_("&Refresh"), FL_F+5, refresh_cb},
|
{_("&Refresh"), FL_F+5, refresh_cb},
|
||||||
{_("S&ort"), 0, 0, 0, FL_SUBMENU},
|
{_("S&ort"), 0, 0, 0, FL_SUBMENU},
|
||||||
{_("&Case sensitive"), 0, case_cb, 0, FL_MENU_TOGGLE},
|
{_("&Case sensitive"), 0, case_cb, 0, FL_MENU_TOGGLE},
|
||||||
{_("D&irectories first"), 0, dirsfirst_cb, 0, FL_MENU_TOGGLE},
|
{_("D&irectories first"), 0, dirsfirst_cb, 0, FL_MENU_TOGGLE|FL_MENU_VALUE},
|
||||||
{0},
|
{0},
|
||||||
{0},
|
{0},
|
||||||
|
|
||||||
|
@ -841,6 +523,8 @@ edelib::IconTheme::init("crystalsvg");
|
||||||
|
|
||||||
view = new FileDetailsView(0, menubar_height, default_window_width, default_window_height-menubar_height-statusbar_height, 0);
|
view = new FileDetailsView(0, menubar_height, default_window_width, default_window_height-menubar_height-statusbar_height, 0);
|
||||||
view->callback(open_cb);
|
view->callback(open_cb);
|
||||||
|
// callback for renaming
|
||||||
|
view->rename_callback(do_rename);
|
||||||
|
|
||||||
Fl_Group *sbgroup = new Fl_Group(0, default_window_height-statusbar_height, default_window_width, statusbar_height);
|
Fl_Group *sbgroup = new Fl_Group(0, default_window_height-statusbar_height, default_window_width, statusbar_height);
|
||||||
statusbar = new Fl_Box(2, default_window_height-statusbar_height+2, statusbar_width, statusbar_height-4);
|
statusbar = new Fl_Box(2, default_window_height-statusbar_height+2, statusbar_width, statusbar_height-4);
|
||||||
|
|
407
efiler/fileops.cpp
Normal file
407
efiler/fileops.cpp
Normal file
|
@ -0,0 +1,407 @@
|
||||||
|
|
||||||
|
// This file implements copy / move / delete operation with files
|
||||||
|
// NOT TO BE CONFUSED WITH edelib::File.h !!!
|
||||||
|
// Functions here usually call stuff from File.h, but also update
|
||||||
|
// efiler interface, display warnings to user etc.
|
||||||
|
|
||||||
|
#include "fileops.h"
|
||||||
|
|
||||||
|
#include <sys/stat.h>
|
||||||
|
|
||||||
|
#include <Fl/Fl_Window.H>
|
||||||
|
#include <Fl/Fl_Progress.H>
|
||||||
|
#include <Fl/Fl_Button.H>
|
||||||
|
#include <Fl/filename.H>
|
||||||
|
#include <Fl/fl_ask.H>
|
||||||
|
|
||||||
|
#include <edelib/File.h>
|
||||||
|
#include <edelib/Nls.h>
|
||||||
|
|
||||||
|
|
||||||
|
#include "EDE_FileView.h"
|
||||||
|
#include "Util.h"
|
||||||
|
|
||||||
|
|
||||||
|
Fl_Progress* cut_copy_progress;
|
||||||
|
bool stop_now;
|
||||||
|
bool overwrite_all, skip_all;
|
||||||
|
|
||||||
|
char **cut_copy_buffer = 0;
|
||||||
|
bool operation_is_copy = false;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// Execute cut or copy operation when List View is active
|
||||||
|
void do_cut_copy(bool m_copy) {
|
||||||
|
|
||||||
|
// Count selected icons, for malloc
|
||||||
|
int num = view->size();
|
||||||
|
int nselected = 0;
|
||||||
|
for (int i=1; i<=num; i++)
|
||||||
|
if (view->selected(i)) {
|
||||||
|
nselected++;
|
||||||
|
|
||||||
|
// Can not cut/copy the up directory button (..)
|
||||||
|
const char* tmp = view->text(i);
|
||||||
|
if (tmp[0]=='.' && tmp[1]=='.' && (tmp[2]=='\0' || tmp[2]==view->column_char())) return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Clear cut/copy buffer and optionally ungray the previously cutted icons
|
||||||
|
if (cut_copy_buffer) {
|
||||||
|
for (int i=0; cut_copy_buffer[i]; i++)
|
||||||
|
free(cut_copy_buffer[i]);
|
||||||
|
free(cut_copy_buffer);
|
||||||
|
if (!operation_is_copy) {
|
||||||
|
for (int i=1; i<=num; i++)
|
||||||
|
view->ungray(i);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Allocate buffer
|
||||||
|
cut_copy_buffer = (char**)malloc(sizeof(char*) * (nselected+2));
|
||||||
|
|
||||||
|
// Add selected files to buffer and optionally grey icons (for cut effect)
|
||||||
|
int buf=0;
|
||||||
|
for (int i=1; i<=num; i++) {
|
||||||
|
if (view->selected(i)==1) {
|
||||||
|
cut_copy_buffer[buf] = strdup((char*)view->data(i));
|
||||||
|
if (!m_copy) view->gray(i);
|
||||||
|
buf++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (buf==0) { //nothing selected, use the focused item
|
||||||
|
int i=view->get_focus();
|
||||||
|
cut_copy_buffer[buf] = strdup((char*)view->data(i));
|
||||||
|
if (!m_copy) view->gray(i);
|
||||||
|
buf++;
|
||||||
|
nselected=1;
|
||||||
|
}
|
||||||
|
|
||||||
|
cut_copy_buffer[buf] = 0;
|
||||||
|
operation_is_copy = m_copy;
|
||||||
|
|
||||||
|
// Deselect all
|
||||||
|
int focused = view->get_focus();
|
||||||
|
for (int i=1; i<=num; i++)
|
||||||
|
if (view->selected(i)) view->select(i,0);
|
||||||
|
view->set_focus(focused);
|
||||||
|
|
||||||
|
// Update statusbar
|
||||||
|
if (m_copy)
|
||||||
|
statusbar->label(tasprintf(_("Selected %d items for copying"), nselected));
|
||||||
|
else
|
||||||
|
statusbar->label(tasprintf(_("Selected %d items for moving"), nselected));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Helper functions for paste:
|
||||||
|
|
||||||
|
// Copy single file. Returns true if operation should continue
|
||||||
|
// Note that at this point directories should be expanded into subdirectories etc.
|
||||||
|
// so when "copying" a directory we actually mean creating a new directory with same info
|
||||||
|
bool my_copy(const char* src, const char* dest) {
|
||||||
|
FILE *fold, *fnew;
|
||||||
|
int c;
|
||||||
|
|
||||||
|
if (strcmp(src,dest)==0)
|
||||||
|
// this shouldn't happen
|
||||||
|
return true;
|
||||||
|
|
||||||
|
if (edelib::file_exists(dest)) {
|
||||||
|
// if both src and dest are directories, do nothing
|
||||||
|
if (fl_filename_isdir(src) && fl_filename_isdir(dest))
|
||||||
|
return true;
|
||||||
|
|
||||||
|
int c = -1;
|
||||||
|
if (!overwrite_all && !skip_all) {
|
||||||
|
// here was choice_alert
|
||||||
|
c = fl_choice(tsprintf(_("File already exists: %s. What to do?"), dest), _("&Overwrite"), _("Over&write all"), _("&Skip"), _("Skip &all"), 0); // asterisk (*) means default
|
||||||
|
}
|
||||||
|
if (c==1) overwrite_all=true;
|
||||||
|
if (c==3) skip_all=true;
|
||||||
|
if (c==2 || skip_all) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
// At this point either c==0 (overwrite) or overwrite_all == true
|
||||||
|
|
||||||
|
// copy directory over file
|
||||||
|
if (fl_filename_isdir(src))
|
||||||
|
unlink(dest);
|
||||||
|
|
||||||
|
// copy file over directory
|
||||||
|
// TODO: we will just skip this case, but ideally there should be
|
||||||
|
// another warning
|
||||||
|
if (fl_filename_isdir(dest))
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (fl_filename_isdir(src)) {
|
||||||
|
if (mkdir (dest, umask(0))==0)
|
||||||
|
return true; // success
|
||||||
|
// here was choice_alert
|
||||||
|
int q = fl_choice(tsprintf(_("Cannot create directory %s"),dest), _("&Stop"), _("&Continue"), 0);
|
||||||
|
if (q == 0) return true; else return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( !edelib::file_readable(src) ) {
|
||||||
|
// here was choice_alert
|
||||||
|
int q = fl_choice(tsprintf(_("Cannot read file %s"),src), _("&Stop"), _("&Continue"), 0);
|
||||||
|
if (q == 0) return true; else return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( !edelib::file_writeable(dest) )
|
||||||
|
{
|
||||||
|
// here was choice_alert
|
||||||
|
int q = fl_choice(tsprintf(_("Cannot create file %s"),dest), _("&Stop"), _("&Continue"), 0);
|
||||||
|
if (q == 0) return true; else return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
// we will try to preserve permissions etc. cause that's usually what people want
|
||||||
|
if (!edelib::file_copy(src,dest,true))
|
||||||
|
fl_alert(tsprintf(_("Error copying %s to %s"),src,dest));
|
||||||
|
|
||||||
|
fclose(fold);
|
||||||
|
fclose(fnew);
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Recursive function that creates a list of all files to be copied, such that
|
||||||
|
// directories are opened and all files and subdirectories etc. are added
|
||||||
|
// separately to the list. The total number of elements will be stored in
|
||||||
|
// listsize. Returns false if user decided to interrupt copying.
|
||||||
|
bool expand_dirs(const char* src, char** &list, int &list_size, int &list_capacity) {
|
||||||
|
// Grow list if neccessary
|
||||||
|
if (list_size >= list_capacity-1) {
|
||||||
|
list_capacity += 1000;
|
||||||
|
list = (char**)realloc(list, sizeof(char**)*list_capacity);
|
||||||
|
}
|
||||||
|
|
||||||
|
// We add both files and directories to list
|
||||||
|
list[list_size++] = strdup(src);
|
||||||
|
|
||||||
|
if (fl_filename_isdir(src)) {
|
||||||
|
char new_src[PATH_MAX];
|
||||||
|
dirent **files;
|
||||||
|
// FIXME: use same sort as used in view
|
||||||
|
// FIXME: detect errors on accessing folder
|
||||||
|
int num_files = fl_filename_list(src, &files, fl_casenumericsort);
|
||||||
|
for (int i=0; i<num_files; i++) {
|
||||||
|
if (strcmp(files[i]->d_name,"./")==0 || strcmp(files[i]->d_name,"../")==0) continue;
|
||||||
|
snprintf(new_src, PATH_MAX, "%s%s", src, files[i]->d_name);
|
||||||
|
Fl::check(); // update gui
|
||||||
|
if (stop_now || !expand_dirs(new_src, list, list_size, list_capacity))
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Callback for Stop button on progress window
|
||||||
|
void stop_copying_cb(Fl_Widget*,void* v) {
|
||||||
|
stop_now=true;
|
||||||
|
// Let's inform user that we're stopping...
|
||||||
|
Fl_Box* caption = (Fl_Box*)v;
|
||||||
|
caption->label(_("Stopping..."));
|
||||||
|
caption->redraw();
|
||||||
|
caption->parent()->redraw();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Execute paste operation - this will copy or move files based on chosen
|
||||||
|
// operation
|
||||||
|
void do_paste() {
|
||||||
|
|
||||||
|
if (!cut_copy_buffer || !cut_copy_buffer[0]) return;
|
||||||
|
|
||||||
|
overwrite_all=false; skip_all=false;
|
||||||
|
|
||||||
|
// Moving files on same filesystem is trivial, just like rename
|
||||||
|
// We don't even need a progress bar
|
||||||
|
if (!operation_is_copy && is_on_same_fs(current_dir, cut_copy_buffer[0])) {
|
||||||
|
for (int i=0; cut_copy_buffer[i]; i++) {
|
||||||
|
char *newname;
|
||||||
|
asprintf(&newname, "%s%s", current_dir, fl_filename_name(cut_copy_buffer[i]));
|
||||||
|
if (edelib::file_exists(newname)) {
|
||||||
|
int c = -1;
|
||||||
|
if (!overwrite_all && !skip_all) {
|
||||||
|
// here was choice_alert
|
||||||
|
c = fl_choice(tsprintf(_("File already exists: %s. What to do?"), newname), _("&Overwrite"), _("Over&write all"), _("&Skip"), _("Skip &all")); // * means default
|
||||||
|
}
|
||||||
|
if (c==1) overwrite_all=true;
|
||||||
|
if (c==3) skip_all=true;
|
||||||
|
if (c==2 || skip_all) {
|
||||||
|
free(cut_copy_buffer[i]);
|
||||||
|
continue; // go to next entry
|
||||||
|
}
|
||||||
|
// At this point c==0 (Overwrite) or overwrite_all == true
|
||||||
|
unlink(newname);
|
||||||
|
}
|
||||||
|
rename(cut_copy_buffer[i],newname);
|
||||||
|
free(cut_copy_buffer[i]);
|
||||||
|
}
|
||||||
|
free(cut_copy_buffer);
|
||||||
|
cut_copy_buffer=0;
|
||||||
|
loaddir(current_dir); // Update display
|
||||||
|
return;
|
||||||
|
|
||||||
|
//
|
||||||
|
// Real file moving / copying using recursive algorithm
|
||||||
|
//
|
||||||
|
|
||||||
|
} else {
|
||||||
|
stop_now = false;
|
||||||
|
|
||||||
|
// Create srcdir string
|
||||||
|
char *srcdir = strdup(cut_copy_buffer[0]);
|
||||||
|
char *p = strrchr(srcdir,'/');
|
||||||
|
if (*(p+1) == '\0') { // slash is last - find one before
|
||||||
|
*p = '\0';
|
||||||
|
p = strrchr(srcdir,'/');
|
||||||
|
}
|
||||||
|
*(p+1) = '\0';
|
||||||
|
|
||||||
|
if (strcmp(srcdir,current_dir)==0) {
|
||||||
|
fl_alert(_("You cannot copy a file onto itself!"));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Draw progress dialog
|
||||||
|
Fl_Window* progress_window = new Fl_Window(350,150);
|
||||||
|
if (operation_is_copy)
|
||||||
|
progress_window->label(_("Copying files"));
|
||||||
|
else
|
||||||
|
progress_window->label(_("Moving files"));
|
||||||
|
progress_window->set_modal();
|
||||||
|
progress_window->begin();
|
||||||
|
Fl_Box* caption = new Fl_Box(20,20,310,25, _("Counting files in directories"));
|
||||||
|
caption->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
|
||||||
|
cut_copy_progress = new Fl_Progress(20,60,310,20);
|
||||||
|
Fl_Button* stop_button = new Fl_Button(145,100,60,40, _("&Stop"));
|
||||||
|
stop_button->callback(stop_copying_cb,caption);
|
||||||
|
progress_window->end();
|
||||||
|
progress_window->show();
|
||||||
|
|
||||||
|
// How many items do we copy?
|
||||||
|
int copy_items=0;
|
||||||
|
for (; cut_copy_buffer[copy_items]; copy_items++);
|
||||||
|
// Set ProgressBar range accordingly
|
||||||
|
cut_copy_progress->minimum(0);
|
||||||
|
cut_copy_progress->maximum(copy_items);
|
||||||
|
cut_copy_progress->value(0);
|
||||||
|
|
||||||
|
// Count files in directories
|
||||||
|
int list_size = 0, list_capacity = 1000;
|
||||||
|
char** files_list = (char**)malloc(sizeof(char**)*list_capacity);
|
||||||
|
for (int i=0; i<copy_items; i++) {
|
||||||
|
// We must ensure that cut_copy_buffer is deallocated
|
||||||
|
// even if user clicked on Stop
|
||||||
|
if (!stop_now) expand_dirs(cut_copy_buffer[i], files_list, list_size, list_capacity);
|
||||||
|
free(cut_copy_buffer[i]);
|
||||||
|
cut_copy_progress->value(i+1);
|
||||||
|
Fl::check(); // check to see if user pressed Stop
|
||||||
|
}
|
||||||
|
free (cut_copy_buffer);
|
||||||
|
cut_copy_buffer=0;
|
||||||
|
|
||||||
|
// Now copying those files
|
||||||
|
if (!stop_now) {
|
||||||
|
char label[150];
|
||||||
|
char dest[PATH_MAX];
|
||||||
|
cut_copy_progress->minimum(0);
|
||||||
|
cut_copy_progress->maximum(list_size);
|
||||||
|
cut_copy_progress->value(0);
|
||||||
|
|
||||||
|
for (int i=0; i<list_size; i++) {
|
||||||
|
// Prepare dest filename
|
||||||
|
char *srcfile = files_list[i] + strlen(srcdir);
|
||||||
|
snprintf (dest, PATH_MAX, "%s%s", current_dir, srcfile);
|
||||||
|
|
||||||
|
if (operation_is_copy)
|
||||||
|
snprintf(label, 150, _("Copying %d of %d files to %s"), i, list_size, current_dir);
|
||||||
|
else
|
||||||
|
snprintf(label, 150, _("Moving %d of %d files to %s"), i, list_size, current_dir);
|
||||||
|
caption->label(label);
|
||||||
|
caption->redraw();
|
||||||
|
if (stop_now || !my_copy(files_list[i], dest))
|
||||||
|
break;
|
||||||
|
// Delete file after moving
|
||||||
|
if (!operation_is_copy) unlink(files_list[i]);
|
||||||
|
cut_copy_progress->value(cut_copy_progress->value()+1);
|
||||||
|
Fl::check(); // check to see if user pressed Stop
|
||||||
|
}
|
||||||
|
}
|
||||||
|
progress_window->hide();
|
||||||
|
|
||||||
|
// Deallocate files_list[][]
|
||||||
|
for (int i=0; i<list_size; i++)
|
||||||
|
free(files_list[i]);
|
||||||
|
free(files_list);
|
||||||
|
|
||||||
|
// Reload current dir
|
||||||
|
loaddir(current_dir);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Delete currently selected file(s) or directory(es)
|
||||||
|
void do_delete() {
|
||||||
|
// Count all selected item, expanding directories as neccessary
|
||||||
|
int list_size = 0, list_capacity = 1000;
|
||||||
|
char** files_list = (char**)malloc(sizeof(char**)*list_capacity);
|
||||||
|
|
||||||
|
for (int i=1; i<=view->size(); i++) {
|
||||||
|
if (view->selected(i)==1) {
|
||||||
|
expand_dirs((char*)view->data(i), files_list, list_size, list_capacity);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (list_size==0) { //nothing selected, use the focused item
|
||||||
|
int i=view->get_focus();
|
||||||
|
expand_dirs((char*)view->data(i), files_list, list_size, list_capacity);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Issue a warning
|
||||||
|
// here was choice_alert
|
||||||
|
int c;
|
||||||
|
if (list_size==1) {
|
||||||
|
char* k=strrchr(files_list[0],'/');
|
||||||
|
c = fl_choice(tsprintf(_("Are you sure that you want to delete file %s ?"), k+1), _("Do&n't delete"), _("&Delete"), 0);
|
||||||
|
} else
|
||||||
|
c = fl_choice(tsprintf(_("Are you sure that you want to delete %d files?"), list_size), _("Do&n't delete"), _("&Delete"), 0);
|
||||||
|
if (c!=1) return;
|
||||||
|
|
||||||
|
// delete
|
||||||
|
for (int i=0; i<list_size; i++)
|
||||||
|
edelib::file_remove(files_list[i]);
|
||||||
|
loaddir(current_dir);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Rename the file with focus to given name
|
||||||
|
void do_rename(const char* c) {
|
||||||
|
edelib::String oldname(current_dir);
|
||||||
|
edelib::String newname(current_dir);
|
||||||
|
int focus = view->get_focus();
|
||||||
|
edelib::String vline(view->text(focus)); // get filename
|
||||||
|
|
||||||
|
oldname += vline.substr(0,vline.find(view->column_char(),0));
|
||||||
|
newname += c;
|
||||||
|
|
||||||
|
if (edelib::file_exists(newname.c_str()))
|
||||||
|
fl_alert(tsprintf(_("Filename already in use: %s"), newname.c_str()));
|
||||||
|
// For some reason edelib::file_rename() always fails
|
||||||
|
// else if (!edelib::file_rename(oldname.c_str(),newname.c_str()))
|
||||||
|
// fl_alert(tsprintf(_("Rename %s to %s failed!"), oldname.c_str(), newname.c_str()));
|
||||||
|
else {
|
||||||
|
rename(oldname.c_str(),newname.c_str());
|
||||||
|
|
||||||
|
// Insert new name into vline
|
||||||
|
int i=0,j=0;
|
||||||
|
while (i != edelib::String::npos) { j=i; i=newname.find('/',j+1); }
|
||||||
|
|
||||||
|
vline = newname.substr(j+1) + vline.substr(vline.find(view->column_char(),0));
|
||||||
|
view->text(focus,vline.c_str());
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
28
efiler/fileops.h
Normal file
28
efiler/fileops.h
Normal file
|
@ -0,0 +1,28 @@
|
||||||
|
|
||||||
|
// This file implements copy / move / delete operation with files
|
||||||
|
// NOT TO BE CONFUSED WITH edelib::File.h !!!
|
||||||
|
// Functions here usually call stuff from File.h, but also update
|
||||||
|
// efiler interface, display warnings to user etc.
|
||||||
|
|
||||||
|
#include "EDE_FileView.h"
|
||||||
|
#include <FL/Fl_Box.H>
|
||||||
|
|
||||||
|
// Execute cut or copy operation when List View is active
|
||||||
|
void do_cut_copy(bool m_copy);
|
||||||
|
|
||||||
|
// Execute paste operation - this will copy or move files based on chosen
|
||||||
|
// operation
|
||||||
|
void do_paste();
|
||||||
|
|
||||||
|
// Delete currently selected file(s) or directory(es)
|
||||||
|
void do_delete();
|
||||||
|
|
||||||
|
// Rename the file with focus to given name
|
||||||
|
void do_rename(const char*);
|
||||||
|
|
||||||
|
|
||||||
|
extern FileDetailsView* view;
|
||||||
|
extern Fl_Box* statusbar;
|
||||||
|
extern char current_dir[];
|
||||||
|
extern void loaddir(const char*);
|
||||||
|
extern bool is_on_same_fs(const char*, const char*); // should be moved to another library
|
Loading…
Reference in New Issue
Block a user