mirror of
https://github.com/edeproject/ede.git
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This is it! Beginning to implement icon view! Very fragile - please use
inside gdb for a while. Drag&drop and file ops currently don't work in icon view. Other fixes: - implement Ctrl+arrow and Ctrl+shift+arrow in location bar, create shortcut (Alt+O) - display file permissions - clean some bugs and code cleanup in efiler.cpp
This commit is contained in:
Vedran Ljubovic
@ -14,19 +14,32 @@
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#ifndef 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_Input.H>
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#define USE_FLU_WRAP_GROUP
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#include <FL/filename.H> // for FL_PATH_MAX
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#include <FL/Fl_Shared_Image.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_Group.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Window.H>
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#include <edelib/String.h>
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#include <edelib/IconTheme.h>
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#include <edelib/Nls.h>
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#include "EDE_Browser.h"
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// This class provides the generic FileView class and two
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// derived classes called FileIconView and FileDetailsView.
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// These classes are interchangeable, so that application
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// can just declare FileView* and use.
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// FileView is populated with FileItem's.
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#ifdef USE_FLU_WRAP_GROUP
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# include "Flu_Wrap_Group.h"
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#else
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# include <edelib/ExpandableGroup.h>
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#endif
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struct FileItem {
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edelib::String name; // just the name
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@ -45,6 +58,625 @@ typedef void (rename_callback_type)(const char*);
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typedef void (paste_callback_type)(const char*);
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#define ICONW 70
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#define ICONH 80
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// Spacing to use between icons
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#define ICON_SPACING 5
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// How many pixels from selection edge will be ignored
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// (e.g. if selection laso only touches a widget with <5px, it will not be selected)
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#define SELECTION_EDGE 5
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#ifdef USE_FLU_WRAP_GROUP
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class FileIconView_ : public Flu_Wrap_Group {
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#else
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class FileIconView_ : public edelib::ExpandableGroup {
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#endif
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private:
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// private vars for handling selection and focus
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// because group doesn't do it
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int focused;
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int* m_selected;
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rename_callback_type* rename_callback_;
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paste_callback_type* paste_callback_;
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Fl_Callback* context_callback_;
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int select_x1,select_y1,select_x2,select_y2;
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Fl_Button* find_button(edelib::String realpath) {
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for (int i=0; i<children(); i++) {
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Fl_Button* b = (Fl_Button*)child(i);
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char *tmp = (char*)b->user_data();
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if (realpath==tmp) return b;
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}
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return 0;
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}
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public:
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#ifdef USE_FLU_WRAP_GROUP
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FileIconView_(int X, int Y, int W, int H, char*label=0) : Flu_Wrap_Group(X,Y,W,H,label)
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#else
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FileIconView_(int X, int Y, int W, int H, char*label=0) : edelib::ExpandableGroup(X,Y,W,H,label)
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#endif
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{
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end();
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box(FL_DOWN_BOX);
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color(FL_BACKGROUND2_COLOR);
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#ifdef USE_FLU_WRAP_GROUP
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spacing(ICON_SPACING,ICON_SPACING);
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#endif
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select_x1=select_y1=select_x2=select_y2=0;
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focused=0;
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m_selected = 0;
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rename_callback_ = 0;
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paste_callback_ = 0;
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context_callback_ = 0;
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}
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void insert(int row, FileItem *item) {
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// update list of selected[] items
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if (!m_selected)
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m_selected = (int*)malloc(sizeof(int)*(children()+1));
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else
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m_selected = (int*)realloc(m_selected,sizeof(int)*(children()+1));
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m_selected[children()]=0;
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Fl_Button* b = new Fl_Button(0,0,ICONW,ICONH);
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b->box(FL_FLAT_BOX);
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b->color(FL_BACKGROUND2_COLOR);
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b->align(FL_ALIGN_INSIDE|FL_ALIGN_CENTER|FL_ALIGN_WRAP|FL_ALIGN_CLIP);
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// Set the label
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char buffer[FL_PATH_MAX];
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uint j=0;
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for (uint i=0; i<item->name.length(); i++,j++) {
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buffer[j] = item->name[i];
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buffer[j+1] = '\0';
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if (buffer[j] == '@') { // escape @
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buffer[++j] = '@';
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buffer[j+1] = '\0';
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}
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b->copy_label(buffer);
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int lw =0, lh = 0;
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fl_measure(b->label(), lw, lh);
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if (lw>ICONW) {
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if (j==i+2) { // already added 2 newlines
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buffer[j-2]='.';
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buffer[j-1]='.';
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buffer[j]='.';
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buffer[j+1]='\0';
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j+=2;
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break; // for
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} else { // add newline
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buffer[j+1]=buffer[j];
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buffer[j]='\n';
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buffer[j+2]='\0';
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j++;
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}
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}
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}
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while (j<=item->name.length()+2){
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buffer[j++]='\n';
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//buffer[j++]='L';
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}
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buffer[j]='\0';
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b->copy_label(buffer);
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// Tooltip text
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edelib::String tooltip = _("Name: ")+item->name;
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if (item->size != "") tooltip += _("\nSize: ")+item->size;
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tooltip += _("\nType: ")+item->description+_("\nDate: ")+item->date+_("\nPermissions: ")+item->permissions;
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b->tooltip(strdup(tooltip.c_str()));
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b->user_data(strdup(item->realpath.c_str()));
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// Set icon
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edelib::String icon = edelib::IconTheme::get(item->icon.c_str(),edelib::ICON_SIZE_MEDIUM);
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if (icon=="") icon = edelib::IconTheme::get("misc",edelib::ICON_SIZE_MEDIUM,edelib::ICON_CONTEXT_MIMETYPE);
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b->image(Fl_Shared_Image::get(icon.c_str()));
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#ifdef USE_FLU_WRAP_GROUP
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Flu_Wrap_Group::insert(*b,row);
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#else
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edelib::ExpandableGroup::insert(*b,row);
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#endif
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//insert(*b,row); -- why doesn't this work?
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redraw();
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}
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void add(FileItem *item) { insert(children()+1, item); }
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void remove(FileItem *item) {
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Fl_Button* b = find_button(item->realpath);
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if (b) {
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#ifdef USE_FLU_WRAP_GROUP
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Flu_Wrap_Group::remove(*b); // note that FWG requires to dereference the pointer
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#else
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edelib::ExpandableGroup::remove(b);
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#endif
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//remove(b);
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delete b;
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}
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}
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void remove(int row) {
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if (row<1 || row>children()) return;
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Fl_Button* b = (Fl_Button*)child(row-1);
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#ifdef USE_FLU_WRAP_GROUP
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Flu_Wrap_Group::remove(*b); // note that FWG requires to dereference the pointer
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#else
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edelib::ExpandableGroup::remove(b);
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#endif
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//remove(b);
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delete b;
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}
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void update(FileItem *item) {
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Fl_Button* b = find_button(item->realpath);
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if (!b) return;
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// Tooltip text
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edelib::String tooltip = _("Name: ")+item->name+_("\nSize: ")+item->size+_("\nType: ")+item->description+_("\nDate: ")+item->date+_("\nPermissions: ")+item->permissions;
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b->tooltip(strdup(tooltip.c_str()));
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// Set icon
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edelib::String icon = edelib::IconTheme::get(item->icon.c_str(),edelib::ICON_SIZE_MEDIUM);
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if (icon=="") icon = edelib::IconTheme::get("misc",edelib::ICON_SIZE_MEDIUM,edelib::ICON_CONTEXT_MIMETYPE);
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b->image(Fl_Shared_Image::get(icon.c_str()));
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b->redraw();
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}
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// This is needed because update() uses path to find item in list
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void update_path(const char* oldpath,const char* newpath) {
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Fl_Button* b = find_button(oldpath);
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if (!b) return;
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b->user_data(strdup(newpath));
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}
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// Set item to "disabled"
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void gray(int row) {
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if (row<1 || row>children()) return;
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Fl_Button* b = (Fl_Button*)child(row-1);
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// FIXME this also means that item can't be selected
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b->deactivate();
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}
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// Set item to "enabled"
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void ungray(int row) {
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if (row<1 || row>children()) return;
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Fl_Button* b = (Fl_Button*)child(row-1);
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b->activate();
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}
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// Setup callback that will be used when renaming and dnd
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void rename_callback(rename_callback_type* cb) { rename_callback_ = cb; }
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void paste_callback(paste_callback_type* cb) { paste_callback_ = cb; }
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void context_callback(Fl_Callback* cb) { context_callback_ = cb; }
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// Item real path (data value)
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const char* path(int row) {
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if (row<1 || row>children()) return 0;
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Fl_Button* b = (Fl_Button*)child(row-1);
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return (const char*)b->user_data();
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}
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// Is item selected?
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int selected(int row) {
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if (row<1 || row>children()) return 0;
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int i=0;
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while(m_selected[i]!=0)
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if (m_selected[i++]==row) return 1;
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return 0;
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}
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// Select item (if value=1) or unselect (if value=0)
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void select(int row, int value) {
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if (row<1 || row>children()) return;
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if (!m_selected) return; // shouldn't happen
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set_focus(row);
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int i=0;
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Fl_Button* b = (Fl_Button*)child(row-1);
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if (value) {
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while (m_selected[i++]!=0);
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m_selected[i]=row;
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b->color(FL_SELECTION_COLOR);
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b->labelcolor(fl_contrast(FL_FOREGROUND_COLOR,FL_SELECTION_COLOR));
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b->redraw();
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} else {
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while (m_selected[i]!=0) {
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if (m_selected[i]==row) {
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int j=i;
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while (m_selected[j]!=0) {
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m_selected[j]=m_selected[j+1];
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j++;
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}
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break;
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}
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i++;
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}
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b->color(FL_BACKGROUND2_COLOR);
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b->labelcolor(FL_FOREGROUND_COLOR);
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b->redraw();
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}
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}
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// Return nr. of widget that has keyboard focus
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int get_focus() {
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/*#ifdef USE_FLU_WRAP_GROUP
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fprintf( stderr, "---- get_focus()=%d\n", focused);
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return focused;
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#else*/
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Fl_Widget* focus = Fl::focus();
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int i = find(focus); // Fl_Group method
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if (i<children()) return i+1;
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else return 0;
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//#endif
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}
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// Scroll view until item becomes visible
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void show_item(int row) {
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fprintf(stderr, "show_item(%d)\n", row);
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if (row<1 || row>children()) return;
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Fl_Button* b = (Fl_Button*)child(row-1);
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#ifdef USE_FLU_WRAP_GROUP
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// scroll_to() will scroll widget to the top of view
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// I prefer that view is scrolled just enough so icon is visible
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// FIXME: sometimes b->y() is so large that it wraps around and becomes positive
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if (b->y()+b->h() > y()+h()) {
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int scrollto = scrollbar.value() + (b->y()+b->h()-y()-h())+1;
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fprintf (stderr, "by: %d bh: %d y: %d h: %d sv: %d\n", b->y(), b->h(), y(), h(), scrollbar.value());
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((Fl_Valuator*)&scrollbar)->value(scrollto);
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redraw();
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draw(); // we need to relayout the group so that b->y() value is updated for next call
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}
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if (b->y() < y())
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scroll_to(b);
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#else
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// Not tested and probably broken:
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Fl_Scrollbar* s = get_scroll();
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if (b->y() > s->value()+h()) {
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// Widget is below current view
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scrolly(b->y()+b->h()-h());
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} else if (b->y() < s->value()) {
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// Widget is above current view
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scrolly(b->y());
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}
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// else { widget is visible, do nothing }
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#endif
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}
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// Set keyboard focus to given item
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void set_focus(int row) {
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fprintf( stderr, "---- set_focus(%d)\n", row);
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if (row<1 || row>children()) return;
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Fl_Button* b = (Fl_Button*)child(row-1);
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b->take_focus();
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show_item(row);
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focused=row;
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}
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// Overloaded handle() method, see inline comments for details
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int handle(int e) {
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//fprintf (stderr, " -- FileIconView - Event %d\n",e);
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// Fixes for focus management
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// fltk provides focus management for members of Fl_Group, but it has minor problems:
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// - when pressing Alt+Tab, focused widget is forgotten
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// - if no widget is focused, arrow keys will navigate outside group
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// - Tab has same effect as right arrow
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if (Fl::focus()->inside(this)) { // is focus inside?
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int k = Fl::event_key();
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//fprintf(stderr, "event: %d key: %d\n",e,k);
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if (k==FL_Up || k==FL_Down || k==FL_Left || k==FL_Right) {
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// Wrap around
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// FL_KEYDOWN happens only if key is otherwise unhandled
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if (e==FL_KEYDOWN) {
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int x = get_focus()-1;
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Fl_Widget* b = child(x);
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Fl_Widget* b2;
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if (k==FL_Up) b2=above(b);
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if (k==FL_Down) b2=below(b);
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// Bug in Flu_Wrap_Group - inconsistent behavior of below()
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if (k==FL_Down && b2==b) b2=child(children()-1);
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if (k==FL_Left) b2=left(b);
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if (k==FL_Right) b2=next(b);
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if (((k==FL_Up) || (k==FL_Left)) && x==0)
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b2=child(children()-1);
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if (((k==FL_Down) || (k==FL_Right)) && x==children()-1)
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b2=child(0);
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for (int i=0; i<children(); i++)
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if (b2==child(i)) set_focus(i+1);
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return 1;
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}
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// Remember focus for restoring later
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if (e==FL_KEYUP || e==FL_KEYBOARD) {// Sometimes only one of these is triggered
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focused = get_focus();
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if (!focused) {
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// Nothing is focused
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if (k==FL_Up || k==FL_Left)
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set_focus(children());
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else
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set_focus(1);
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} else
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show_item(focused); // scroll follows focus
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return 1; // Don't let fltk navigate to another widget
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}
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}
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// Tab key should always navigate outside group
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if (e!=FL_NO_EVENT && e!=FL_KEYUP && k==FL_Tab) { // NO_EVENT happens before widget gets focus
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fprintf(stderr, "TAB %d - focused: (%s)\n",e,Fl::focus()->label());
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// Because widgets can be *very* nested, we go straight
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// to window()
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Fl_Group* master=window();
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Fl_Widget* jumpto=0;
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int i=0;
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while (jumpto==0 && master!=this) {
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jumpto=master->child(i);
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fprintf (stderr, " -- (%s)\n", jumpto->label());
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if (this->inside(jumpto) || !jumpto->visible())
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jumpto=0;
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i++;
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if (i==master->children()) {
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int j;
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for (j=0; j<master->children(); j++)
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if (master->child(j)->visible()) break;
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if (j==master->children()) {// nothing is visible!?
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master=(Fl_Group*)this;
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fprintf (stderr, "WTF\n");
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}else{
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master=(Fl_Group*)master->child(j);
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fprintf (stderr, " -> [%s]\n", master->label());
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}
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i=0;
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}
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if (jumpto!=0 && !jumpto->take_focus())
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jumpto=0; // widget refused focus, keep searching
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}
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fprintf (stderr, "[X]\n");
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// if this is the only widget, do nothing
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return 1;
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}
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}
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if (e==FL_FOCUS) {
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// Restore focused widget after losing focus
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if (focused) set_focus(focused);
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return 1;
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}
|
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/*#ifdef USE_FLU_WRAP_GROUP
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int k = Fl::event_key();
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// if (e==FL_KEYBOARD) fprintf (stderr, "Key: %d", k);
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if ((e==FL_KEYUP || e==FL_KEYBOARD) && (k==FL_Up || k==FL_Down || k==FL_Left || k==FL_Right)) {
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Fl_Widget* nextw=0;
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if (focused) {
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Fl_Widget* currentw = child(focused-1);
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switch(k) { // Flu_Wrap_Group methods:
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case FL_Up:
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nextw = above(currentw); break;
|
||||
case FL_Down:
|
||||
nextw = below(currentw); break;
|
||||
case FL_Left:
|
||||
nextw = left(currentw); break;
|
||||
case FL_Right:
|
||||
nextw = next(currentw); break;
|
||||
}
|
||||
// Flu_Wrap_Group bug: all methods will wrap around EXCEPT
|
||||
// Flu_Wrap_Group::below() ?!
|
||||
if (k==FL_Down && nextw==currentw)
|
||||
nextw = child(0);
|
||||
}
|
||||
fprintf (stderr, "Event k: %d focused: %d\n", k, focused);
|
||||
|
||||
if (focused && nextw)
|
||||
for (int i=0; i<children(); i++) {
|
||||
if (child(i) == nextw) {
|
||||
fprintf (stderr, "Call %d\n", i);
|
||||
set_focus(i+1);
|
||||
}
|
||||
}
|
||||
else // No widget is selected, or it is first/last
|
||||
switch(k) {
|
||||
// TODO: wrap around
|
||||
case FL_Up:
|
||||
case FL_Left:
|
||||
set_focus(children()); break;
|
||||
case FL_Down:
|
||||
case FL_Right:
|
||||
set_focus(1); break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
if (e==FL_FOCUS) {
|
||||
// Restore focused widget after losing focus
|
||||
if (focused) set_focus(focused);
|
||||
return 1;
|
||||
}
|
||||
#endif*/
|
||||
|
||||
// We accept mouse clicks
|
||||
if (e==FL_PUSH && Fl::event_x()>x() && Fl::event_x() < x()+w()-Fl::scrollbar_size()) {
|
||||
return 1;
|
||||
}
|
||||
// We accept focus (defaults to 0 with FL_GROUP)
|
||||
if (e==FL_FOCUS) return 1;
|
||||
|
||||
// Do callback on enter key
|
||||
// (because icons don't have callbacks)
|
||||
if (e==FL_KEYBOARD && Fl::event_key()==FL_Enter) {
|
||||
do_callback();
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Drag to select (a.k.a. "laso") operation
|
||||
// Draw a dashed line around icons
|
||||
static bool laso=false;
|
||||
if (e==FL_DRAG) {
|
||||
fprintf (stderr, "FL_DRAG! ");
|
||||
if (!laso) {
|
||||
fprintf (stderr, "- begin.\n");
|
||||
laso=true;
|
||||
// Set coordinates for selection box (drawn in draw())
|
||||
select_x1=select_x2=Fl::event_x();
|
||||
select_y1=select_y2=Fl::event_y();
|
||||
} else {
|
||||
fprintf (stderr, "- box (%d,%d,%d,%d).\n",select_x1,select_y1,select_x2,select_y2);
|
||||
select_x2=Fl::event_x();
|
||||
select_y2=Fl::event_y();
|
||||
redraw();
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Mouse button released
|
||||
if (e==FL_RELEASE) {
|
||||
fprintf (stderr, "FL_RELEASE! ");
|
||||
// Unselect everything unless Shift or Ctrl is held
|
||||
if (!Fl::event_state(FL_SHIFT) && !Fl::event_state(FL_CTRL)) {
|
||||
for (int i=0;i<children();i++) {
|
||||
// We cannot use select(i+1,0) because that would mess with focus
|
||||
Fl_Button* b = (Fl_Button*)child(i);
|
||||
b->color(FL_BACKGROUND2_COLOR);
|
||||
b->labelcolor(FL_FOREGROUND_COLOR);
|
||||
}
|
||||
redraw();
|
||||
int i=0;
|
||||
while (m_selected[i]!=0) m_selected[i++]=0;
|
||||
}
|
||||
|
||||
// Stop laso operation
|
||||
if (laso) {
|
||||
fprintf (stderr, "- stop drag.\n");
|
||||
laso=false;
|
||||
|
||||
// Order coordinates
|
||||
int tmp;
|
||||
if (select_x1>select_x2) { tmp=select_x1; select_x1=select_x2; select_x2=tmp; }
|
||||
if (select_y1>select_y2) { tmp=select_y1; select_y1=select_y2; select_y2=tmp; }
|
||||
|
||||
// Don't include the edges
|
||||
select_x1 += SELECTION_EDGE;
|
||||
select_y1 += SELECTION_EDGE;
|
||||
select_x2 -= SELECTION_EDGE;
|
||||
select_y2 -= SELECTION_EDGE;
|
||||
fprintf(stderr, "After fixing the box coords: (%d,%d,%d,%d)\n", select_x1, select_y1, select_x2, select_y2);
|
||||
|
||||
// Calculate which buttons were lasoed
|
||||
int i;
|
||||
for (i=0; i<children(); i++) {
|
||||
Fl_Widget* w = child(i); // shortcuts
|
||||
int wx2 = w->x()+w->w();
|
||||
int wy2 = w->y()+w->h();
|
||||
if (select_x2>w->x() && select_x1<wx2 && select_y2>w->y() && select_y1<wy2) {
|
||||
select(i+1,1);
|
||||
fprintf (stderr, "Select widget: '%20s' (%d,%d,%d,%d)\n", w->label(), w->x(), w->y(), wx2, wy2);
|
||||
}
|
||||
}
|
||||
// TODO: add code for Shift key
|
||||
|
||||
select_x1=select_x2=select_y1=select_y2=0;
|
||||
redraw();
|
||||
|
||||
// Single click
|
||||
} else {
|
||||
// Find child that was clicked
|
||||
int i;
|
||||
for (i=0; i<children(); i++)
|
||||
if (Fl::event_inside(child(i))) {
|
||||
fprintf (stderr, "in child %d\n",i);
|
||||
select(i+1,1);
|
||||
}
|
||||
// TODO: add code for Shift key
|
||||
|
||||
// Didn't click on icon
|
||||
if (i==children()) {
|
||||
this->take_focus(); // Remove focus from all buttons
|
||||
focused=0;
|
||||
}
|
||||
}
|
||||
|
||||
// Right button - call context menu
|
||||
if (Fl::event_button() == 3) {
|
||||
Fl::event_is_click(0); // prevent doubleclicking with right button
|
||||
if (context_callback_) context_callback_(this, (void*)path(get_focus()));
|
||||
}
|
||||
|
||||
// Double-click operation
|
||||
if (Fl::event_clicks()) {
|
||||
do_callback();
|
||||
}
|
||||
}
|
||||
/*
|
||||
// Check if it is drag
|
||||
static bool clicked=false;
|
||||
if (e==FL_PUSH) {
|
||||
fprintf (stderr, "FL_PUSH %d %d...\n",Fl::event_is_click(),Fl::event_clicks());
|
||||
clicked=true;
|
||||
return 1;
|
||||
} else if (e != FL_DRAG && e != FL_NO_EVENT && clicked) {
|
||||
fprintf (stderr, "-- triggered click %d\n",e);
|
||||
clicked=false;
|
||||
// Unselect everything unless Shift or Alt is held
|
||||
if (!Fl::event_key(FL_Shift_L) && !Fl::event_key(FL_Shift_R) && !Fl::event_key(FL_Shift_L))
|
||||
for (int i=0; i<children(); i++)
|
||||
select(i+1,0);
|
||||
|
||||
for (int i=0; i<children(); i++)
|
||||
if (Fl::event_inside(child(i))) {
|
||||
fprintf (stderr, "in child %d\n",i);
|
||||
select(i+1,1);
|
||||
return 0;
|
||||
}
|
||||
fprintf (stderr, "in no child\n");
|
||||
// Didn't click on icon
|
||||
take_focus(); // Remove focus from all buttons
|
||||
}*/
|
||||
|
||||
#ifdef USE_FLU_WRAP_GROUP
|
||||
return Flu_Wrap_Group::handle(e);
|
||||
#else
|
||||
return edelib::ExpandableGroup::handle(e);
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
// Override draw() for selection box
|
||||
void draw() {
|
||||
#ifdef USE_FLU_WRAP_GROUP
|
||||
Flu_Wrap_Group::draw();
|
||||
#else
|
||||
edelib::ExpandableGroup::draw();
|
||||
#endif
|
||||
if (select_x1>0 && select_y1>0) {
|
||||
fl_color(33);
|
||||
fl_line_style(FL_DASH);
|
||||
fl_line(select_x1,select_y1,select_x1,select_y2);
|
||||
fl_line(select_x1,select_y2,select_x2,select_y2);
|
||||
fl_line(select_x2,select_y2,select_x2,select_y1);
|
||||
fl_line(select_x2,select_y1,select_x1,select_y1);
|
||||
fl_line_style(0);
|
||||
}
|
||||
}
|
||||
|
||||
// Override clear so that we can empty selected & focused values
|
||||
void clear() {
|
||||
focused=0;
|
||||
if (m_selected) free(m_selected);
|
||||
m_selected = 0;
|
||||
#ifdef USE_FLU_WRAP_GROUP
|
||||
Flu_Wrap_Group::clear();
|
||||
#else
|
||||
edelib::ExpandableGroup::clear();
|
||||
#endif
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
class FileDetailsView_ : public EDE_Browser {
|
||||
@ -306,10 +938,14 @@ fprintf (stderr, "value: %s\n", value.c_str());
|
||||
bucket.add(ntext);
|
||||
|
||||
// doesn't work
|
||||
//Fl_Image* im = get_icon(row);
|
||||
Fl_Image* im = get_icon(row)->copy();
|
||||
//im->refresh();
|
||||
//im->uncache(); // doesn't work
|
||||
//im->color_average(FL_BACKGROUND_COLOR, 1.0);
|
||||
//im->data(im->data(),im->count());
|
||||
set_icon(row,im);
|
||||
|
||||
//redraw(); // OPTIMIZE
|
||||
redraw(); // OPTIMIZE
|
||||
}
|
||||
|
||||
|
||||
@ -484,12 +1120,14 @@ fprintf(stderr, "Call FileView::clear()\n");
|
||||
bucket.empty();
|
||||
EDE_Browser::clear();
|
||||
}
|
||||
|
||||
int visible() { return Fl_Widget::visible(); }
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
class FileView : public Fl_Group {
|
||||
/*class FileView : public Fl_Group {
|
||||
public:
|
||||
FileView(int X, int Y, int W, int H, char*label=0) : Fl_Group(X,Y,W,H,label) {}
|
||||
|
||||
@ -548,9 +1186,87 @@ public:
|
||||
const char* text(int i) { return browser->text(i); }
|
||||
void text(int i, const char* c) { return browser->text(i,c); }
|
||||
uchar column_char() { return browser->column_char(); }
|
||||
};*/
|
||||
|
||||
enum FileViewType {
|
||||
FILE_DETAILS_VIEW,
|
||||
FILE_ICON_VIEW
|
||||
};
|
||||
|
||||
|
||||
class FileDetailsView : public Fl_Group {
|
||||
private:
|
||||
FileDetailsView_* browser;
|
||||
FileIconView_* icons;
|
||||
FileViewType m_type;
|
||||
public:
|
||||
FileDetailsView(int X, int Y, int W, int H, char*label=0) : Fl_Group(X,Y,W,H,label) {
|
||||
browser = new FileDetailsView_(X,Y,W,H,label);
|
||||
browser->end();
|
||||
// browser->hide();
|
||||
icons = new FileIconView_(X,Y,W,H,label);
|
||||
icons->end();
|
||||
end();
|
||||
|
||||
// Set default to FILE_DETAILS_VIEW
|
||||
icons->hide();
|
||||
m_type=FILE_DETAILS_VIEW;
|
||||
}
|
||||
|
||||
void setType(FileViewType t) {
|
||||
m_type=t;
|
||||
if (t==FILE_DETAILS_VIEW) {
|
||||
icons->hide();
|
||||
//browser->show();
|
||||
}
|
||||
if (t==FILE_ICON_VIEW) {
|
||||
//browser->hide();
|
||||
icons->show();
|
||||
//redraw();
|
||||
}
|
||||
}
|
||||
FileViewType getType() {
|
||||
return m_type;
|
||||
}
|
||||
|
||||
// View methods
|
||||
void insert(int row, FileItem *item) { browser->insert(row,item); icons->insert(row,item); }
|
||||
void add(FileItem *item) { browser->add(item); icons->add(item); }
|
||||
void remove(FileItem *item) { browser->remove(item); icons->remove(item); }
|
||||
void update(FileItem *item) { browser->update(item); icons->update(item); }
|
||||
|
||||
void update_path(const char* oldpath,const char* newpath) { browser->update_path(oldpath,newpath); icons->update_path(oldpath,newpath); }
|
||||
|
||||
void gray(int row) { browser->gray(row); icons->gray(row); }
|
||||
void ungray(int row) { browser->ungray(row); icons->ungray(row); }
|
||||
|
||||
void rename_callback(rename_callback_type* cb) { browser->rename_callback(cb); icons->rename_callback(cb); }
|
||||
void paste_callback(paste_callback_type* cb) { browser->paste_callback(cb); icons->paste_callback(cb); }
|
||||
void context_callback(Fl_Callback* cb) { browser->context_callback(cb); icons->context_callback(cb); }
|
||||
|
||||
// Browser methods
|
||||
const char* path(int i) { if (m_type==FILE_DETAILS_VIEW) return (const char*)browser->data(i); else return icons->path(i); }
|
||||
int size() { if (m_type==FILE_DETAILS_VIEW) return browser->size(); else return icons->children();}
|
||||
int selected(int i) { if (m_type==FILE_DETAILS_VIEW) return browser->selected(i); else return icons->selected(i); }
|
||||
void select(int i, int k) { browser->select(i,k); browser->middleline(i); icons->select(i,k); icons->show_item(i); }
|
||||
int get_focus() { if (m_type==FILE_DETAILS_VIEW) return browser->get_focus(); else return icons->get_focus(); }
|
||||
void set_focus(int i) { browser->set_focus(i); icons->set_focus(i);}
|
||||
void remove(int i) { browser->remove(i); icons->remove(i);}
|
||||
void clear() { browser->clear(); icons->clear();}
|
||||
void callback(Fl_Callback*cb) { browser->callback(cb); icons->callback(cb);}
|
||||
int take_focus() { if (m_type==FILE_DETAILS_VIEW) return browser->take_focus(); else return icons->take_focus(); }
|
||||
|
||||
// These methods are used by do_rename()
|
||||
const char* text(int i) { return browser->text(i); }
|
||||
void text(int i, const char* c) { return browser->text(i,c); }
|
||||
uchar column_char() { return browser->column_char(); }
|
||||
|
||||
// Overloaded...
|
||||
//int handle(int e) { if
|
||||
};
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
/* $Id */
|
||||
|
||||
Reference in New Issue
Block a user