mirror of https://github.com/xzeldon/htop.git
121 lines
2.8 KiB
C
121 lines
2.8 KiB
C
#ifndef HEADER_Panel
|
|
#define HEADER_Panel
|
|
/*
|
|
htop - Panel.h
|
|
(C) 2004-2011 Hisham H. Muhammad
|
|
Released under the GNU GPLv2, see the COPYING file
|
|
in the source distribution for its full text.
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "FunctionBar.h"
|
|
#include "Object.h"
|
|
#include "RichString.h"
|
|
#include "Vector.h"
|
|
|
|
|
|
struct Panel_;
|
|
typedef struct Panel_ Panel;
|
|
|
|
typedef enum HandlerResult_ {
|
|
HANDLED = 0x01,
|
|
IGNORED = 0x02,
|
|
BREAK_LOOP = 0x04,
|
|
REDRAW = 0x08,
|
|
RESCAN = 0x10,
|
|
SYNTH_KEY = 0x20,
|
|
} HandlerResult;
|
|
|
|
#define EVENT_SET_SELECTED (-1)
|
|
|
|
#define EVENT_HEADER_CLICK(x_) (-10000 + (x_))
|
|
#define EVENT_IS_HEADER_CLICK(ev_) ((ev_) >= -10000 && (ev_) <= -9000)
|
|
#define EVENT_HEADER_CLICK_GET_X(ev_) ((ev_) + 10000)
|
|
|
|
typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
|
|
|
|
typedef struct PanelClass_ {
|
|
const ObjectClass super;
|
|
const Panel_EventHandler eventHandler;
|
|
} PanelClass;
|
|
|
|
#define As_Panel(this_) ((const PanelClass*)((this_)->super.klass))
|
|
#define Panel_eventHandlerFn(this_) As_Panel(this_)->eventHandler
|
|
#define Panel_eventHandler(this_, ev_) As_Panel(this_)->eventHandler((Panel*)(this_), ev_)
|
|
|
|
struct Panel_ {
|
|
Object super;
|
|
int x, y, w, h;
|
|
Vector* items;
|
|
int selected;
|
|
int oldSelected;
|
|
int selectedLen;
|
|
void* eventHandlerState;
|
|
int scrollV;
|
|
short scrollH;
|
|
bool needsRedraw;
|
|
FunctionBar* currentBar;
|
|
FunctionBar* defaultBar;
|
|
RichString header;
|
|
int selectionColor;
|
|
};
|
|
|
|
#define Panel_setDefaultBar(this_) do { (this_)->currentBar = (this_)->defaultBar; } while (0)
|
|
|
|
#define KEY_CTRL(l) ((l)-'A'+1)
|
|
|
|
extern const PanelClass Panel_class;
|
|
|
|
Panel* Panel_new(int x, int y, int w, int h, bool owner, const ObjectClass* type, FunctionBar* fuBar);
|
|
|
|
void Panel_delete(Object* cast);
|
|
|
|
void Panel_init(Panel* this, int x, int y, int w, int h, const ObjectClass* type, bool owner, FunctionBar* fuBar);
|
|
|
|
void Panel_done(Panel* this);
|
|
|
|
void Panel_setSelectionColor(Panel* this, int color);
|
|
|
|
RichString* Panel_getHeader(Panel* this);
|
|
|
|
void Panel_setHeader(Panel* this, const char* header);
|
|
|
|
void Panel_move(Panel* this, int x, int y);
|
|
|
|
void Panel_resize(Panel* this, int w, int h);
|
|
|
|
void Panel_prune(Panel* this);
|
|
|
|
void Panel_add(Panel* this, Object* o);
|
|
|
|
void Panel_insert(Panel* this, int i, Object* o);
|
|
|
|
void Panel_set(Panel* this, int i, Object* o);
|
|
|
|
Object* Panel_get(Panel* this, int i);
|
|
|
|
Object* Panel_remove(Panel* this, int i);
|
|
|
|
Object* Panel_getSelected(Panel* this);
|
|
|
|
void Panel_moveSelectedUp(Panel* this);
|
|
|
|
void Panel_moveSelectedDown(Panel* this);
|
|
|
|
int Panel_getSelectedIndex(Panel* this);
|
|
|
|
int Panel_size(Panel* this);
|
|
|
|
void Panel_setSelected(Panel* this, int selected);
|
|
|
|
void Panel_draw(Panel* this, bool focus, bool highlightSelected);
|
|
|
|
void Panel_splice(Panel* this, Vector* from);
|
|
|
|
bool Panel_onKey(Panel* this, int key);
|
|
|
|
HandlerResult Panel_selectByTyping(Panel* this, int ch);
|
|
|
|
#endif
|