hvirtual/guicast/bcfilebox.h

   1 #ifndef BCFILEBOX_H
   2 #define BCFILEBOX_H
   3
   4 #include "bcbutton.h"
   5 #include "bcfilebox.inc"
   6 #include "bclistbox.inc"
   7 #include "bclistboxitem.inc"
   8 #include "bcresources.inc"
   9 #include "bctextbox.h"
  10 #include "bcwindow.h"
  11 #include "filesystem.inc"
  12 #include "mutex.h"
  13 #include "thread.h"
  14
  15
  16 class BC_NewFolder : public BC_Window
  17 {
  18 public:
  19         BC_NewFolder(int x, int y, BC_FileBox *filebox);
  20         ~BC_NewFolder();
  21
  22         int create_objects();
  23         char* get_text();
  24
  25 private:
  26         BC_TextBox *textbox;
  27 };
  28
  29 class BC_NewFolderThread : public Thread
  30 {
  31 public:
  32         BC_NewFolderThread(BC_FileBox *filebox);
  33         ~BC_NewFolderThread();
  34
  35         void run();
  36         int interrupt();
  37         int start_new_folder();
  38
  39 private:
  40         Mutex change_lock, completion_lock;
  41         BC_FileBox *filebox;
  42         BC_NewFolder *window;
  43 };
  44
  45 class BC_FileBoxListBox : public BC_ListBox
  46 {
  47 public:
  48         BC_FileBoxListBox(int x, int y, BC_FileBox *filebox);
  49         virtual ~BC_FileBoxListBox();
  50
  51         int handle_event();
  52         int selection_changed();
  53         int column_resize_event();
  54         int sort_order_event();
  55         int move_column_event();
  56         int evaluate_query(int list_item, char *string);
  57
  58         BC_FileBox *filebox;
  59 };
  60
  61 class BC_FileBoxTextBox : public BC_TextBox
  62 {
  63 public:
  64         BC_FileBoxTextBox(int x, int y, BC_FileBox *filebox);
  65         ~BC_FileBoxTextBox();
  66
  67         int handle_event();
  68         BC_FileBox *filebox;
  69 };
  70
  71 class BC_FileBoxOK : public BC_OKButton
  72 {
  73 public:
  74         BC_FileBoxOK(BC_FileBox *filebox);
  75         ~BC_FileBoxOK();
  76
  77         int handle_event();
  78
  79         BC_FileBox *filebox;
  80 };
  81
  82 class BC_FileBoxUseThis : public BC_Button
  83 {
  84 public:
  85         BC_FileBoxUseThis(BC_FileBox *filebox);
  86         ~BC_FileBoxUseThis();
  87         int handle_event();
  88
  89         BC_FileBox *filebox;
  90 };
  91
  92 class BC_FileBoxCancel : public BC_CancelButton
  93 {
  94 public:
  95         BC_FileBoxCancel(BC_FileBox *filebox);
  96         ~BC_FileBoxCancel();
  97
  98         int handle_event();
  99
 100         BC_FileBox *filebox;
 101 };
 102
 103 class BC_FileBoxText : public BC_Button
 104 {
 105 public:
 106         BC_FileBoxText(int x, int y, BC_FileBox *filebox);
 107         int handle_event();
 108         BC_FileBox *filebox;
 109 };
 110
 111 class BC_FileBoxFilterText : public BC_TextBox
 112 {
 113 public:
 114         BC_FileBoxFilterText(int x, int y, BC_FileBox *filebox);
 115         int handle_event();
 116         BC_FileBox *filebox;
 117 };
 118
 119 class BC_FileBoxFilterMenu : public BC_ListBox
 120 {
 121 public:
 122         BC_FileBoxFilterMenu(int x, int y, BC_FileBox *filebox);
 123         int handle_event();
 124         BC_FileBox *filebox;
 125 };
 126
 127 class BC_FileBoxIcons : public BC_Button
 128 {
 129 public:
 130         BC_FileBoxIcons(int x, int y, BC_FileBox *filebox);
 131         int handle_event();
 132         BC_FileBox *filebox;
 133 };
 134
 135 class BC_FileBoxNewfolder : public BC_Button
 136 {
 137 public:
 138         BC_FileBoxNewfolder(int x, int y, BC_FileBox *filebox);
 139         int handle_event();
 140         BC_FileBox *filebox;
 141 };
 142
 143 class BC_FileBoxUpdir : public BC_Button
 144 {
 145 public:
 146         BC_FileBoxUpdir(int x, int y, BC_FileBox *filebox);
 147         int handle_event();
 148         BC_FileBox *filebox;
 149         char string[BCTEXTLEN];
 150 };
 151
 152
 153
 154 class BC_FileBox : public BC_Window
 155 {
 156 public:
 157         BC_FileBox(int x,
 158                 int y,
 159                 char *init_path,
 160                 char *title,
 161                 char *caption,
 162 // Set to 1 to get hidden files.
 163                 int show_all_files = 0,
 164 // Want only directories
 165                 int want_directory = 0,
 166                 int multiple_files = 0,
 167                 int h_padding = 0);
 168         virtual ~BC_FileBox();
 169
 170         friend class BC_FileBoxCancel;
 171         friend class BC_FileBoxListBox;
 172         friend class BC_FileBoxTextBox;
 173         friend class BC_FileBoxText;
 174         friend class BC_FileBoxIcons;
 175         friend class BC_FileBoxNewfolder;
 176         friend class BC_FileBoxOK;
 177         friend class BC_NewFolderThread;
 178         friend class BC_FileBoxUpdir;
 179         friend class BC_FileBoxFilterText;
 180         friend class BC_FileBoxFilterMenu;
 181         friend class BC_FileBoxUseThis;
 182
 183         virtual int create_objects();
 184         virtual int keypress_event();
 185         virtual int close_event();
 186
 187         int refresh();
 188
 189 // The OK and Use This button submits a path.
 190 // The cancel button has a current path highlighted but possibly different from the
 191 // path actually submitted.
 192 // Give the most recently submitted path
 193         char* get_submitted_path();
 194 // Give the path currently highlighted
 195         char* get_current_path();
 196
 197 // Give the path of any selected item or 0.  Used when many items are
 198 // selected in the list.  Should only be called when OK is pressed.
 199         char* get_path(int selection);
 200         int update_filter(char *filter);
 201         virtual int resize_event(int w, int h);
 202         char* get_newfolder_title();
 203
 204 private:
 205         int create_icons();
 206         int create_tables();
 207         int delete_tables();
 208         int submit_file(char *path, int return_value, int use_this = 0);
 209 // Called by move_column_event
 210         void move_column(int src, int dst);
 211         int get_display_mode();
 212         int get_listbox_w();
 213         int get_listbox_h(int y);
 214         void create_listbox(int x, int y, int mode);
 215 // Get the icon number for a listbox
 216         BC_Pixmap* get_icon(char *path, int is_dir);
 217         static char* columntype_to_text(int type);
 218 // Get the column whose type matches type.
 219         int column_of_type(int type);
 220
 221         BC_Pixmap *icons[TOTAL_ICONS];
 222         FileSystem *fs;
 223         BC_FileBoxTextBox *textbox;
 224         BC_FileBoxListBox *listbox;
 225         BC_FileBoxFilterText *filter_text;
 226         BC_FileBoxFilterMenu *filter_popup;
 227         BC_Title *directory_title;
 228         BC_Button *icon_button, *text_button, *folder_button, *updir_button;
 229         BC_Button *ok_button, *cancel_button;
 230         BC_FileBoxUseThis *usethis_button;
 231         char caption[BCTEXTLEN];
 232         char current_path[BCTEXTLEN];
 233         char submitted_path[BCTEXTLEN];
 234         char directory[BCTEXTLEN];
 235         char filename[BCTEXTLEN];
 236         char string[BCTEXTLEN];
 237         int want_directory;
 238         int select_multiple;
 239
 240         int sort_column;
 241         int sort_order;
 242
 243         char *column_titles[FILEBOX_COLUMNS];
 244         ArrayList<BC_ListBoxItem*> filter_list;
 245         ArrayList<BC_ListBoxItem*> *list_column;
 246         int *column_type;
 247         int *column_width;
 248
 249         char new_folder_title[BCTEXTLEN];
 250         BC_NewFolderThread *newfolder_thread;
 251         int h_padding;
 252 };
 253
 254 #endif