kolibrios/programs/cmm/menu/menu.c
Kirill Lipatov (Leency) e510a94760 some final adjustments
git-svn-id: svn://kolibrios.org@7798 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-04-15 20:55:42 +00:00

243 lines
6.1 KiB
C

#define MEMSIZE 4096*40
#include "../lib/gui.h"
#include "../lib/io.h"
#include "../lib/collection.h"
#include "../lib/list_box.h"
#include "../lib/fs.h"
#define ITEM_H 19
#define SEP_H 4
llist menu1;
collection names;
collection hotkeys;
int selected, win_x, win_y;
int max_name_len;
int max_hotkey_len;
int menu_w, menu_h;
void GetWindowPosition()
{
int position;
shared_mem = memopen(#shared_name, 16, SHM_OPEN + SHM_WRITE);
selected = ESDWORD[shared_mem ];
win_x = ESDWORD[shared_mem + 4];
win_y = ESDWORD[shared_mem + 8];
position = ESDWORD[shared_mem + 12];
if (position == MENU_ALIGN_TOP_RIGHT) win_x -= menu1.w;
if (position == MENU_ALIGN_BOT_LEFT) win_y -= menu1.h;
if (position == MENU_ALIGN_BOT_RIGHT) {
win_x -= menu1.w;
win_y -= menu1.h;
}
}
void GetMenuWidths()
{
int i;
for (i=0; i<names.count; i++) {
max_name_len = math.max(max_name_len, strlen(names.get(i)));
}
for (i=0; i<hotkeys.count; i++) {
max_hotkey_len = math.max(max_hotkey_len, strlen(hotkeys.get(i)));
}
max_name_len = max_name_len * 6;
max_hotkey_len *= 6;
if (max_hotkey_len) max_name_len += 12;
}
void GetMenuItems(dword current_name)
{
dword next_name = strchr(current_name, '\n');
dword hotkey = strchr(current_name, '|');
ESBYTE[next_name] = '\0';
if (hotkey) && (hotkey < next_name) {
ESBYTE[hotkey] = '\0';
} else {
if (hotkey) && (!next_name) {
ESBYTE[hotkey] = '\0';
} else {
hotkey = " ";
}
}
hotkeys.add(hotkey+1);
names.add(current_name);
if (next_name) GetMenuItems(next_name+2);
}
int GetSeparatorsCount()
{
int i, count=0;
for (i=0; i<names.count; i++) {
if (streq(names.get(i), "-")) count++;
}
return count;
}
int MoveMouseToHandleSeparators(int _mouse_y)
{
int i, item_y=menu1.y;
int item_i=0;
for (i=0; i<menu1.count; i++;)
{
if (streq(names.get(i), "-")) {
item_y += SEP_H;
} else {
item_y += ITEM_H;
item_i++;
}
if (_mouse_y >= item_y) && (_mouse_y < item_y + ITEM_H) {
return item_i * ITEM_H + menu1.y;
}
}
return _mouse_y;
}
void main()
{
proc_info Form;
if (!param) die("'Menu component is for developers only' -I");
GetMenuItems(#param);
GetMenuWidths();
menu_w = max_name_len + max_hotkey_len + 23;
menu_h = GetSeparatorsCount() * SEP_H
+ calc(names.count - GetSeparatorsCount() * ITEM_H);
menu1.count = names.count;
menu1.SetFont(6, 9, 0x80);
menu1.SetSizes(2,2, menu_w, menu_h, ITEM_H);
menu1.cur_y = -1;
GetWindowPosition();
SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE);
loop() switch(WaitEvent())
{
case evMouse:
GetProcessInfo(#Form, SelfInfo);
if (!CheckActiveProcess(Form.ID)) exit();
mouse.get();
if (menu1.MouseOver(mouse.x, mouse.y)) {
mouse.y = MoveMouseToHandleSeparators(mouse.y);
if (menu1.ProcessMouse(mouse.x, mouse.y)) draw_list();
if (mouse.lkm)&&(mouse.up) click();
}
break;
case evKey:
GetKeys();
ProcessKeys();
break;
case evReDraw:
DefineAndDrawWindow(win_x, win_y, menu1.w+4, menu1.h+4, 0x01, 0, 0, 0x01fffFFF);
system.color.get();
Draw3DPopup(0,0,menu1.w+2,menu1.h+2);
draw_list();
}
}
void ProcessKeys()
{
switch(key_scancode)
{
case SCAN_CODE_ESC:
exit();
case SCAN_CODE_ENTER:
click();
case SCAN_CODE_DOWN:
if (!menu1.KeyDown())
|| (menu1.count - menu1.cur_y - GetSeparatorsCount() -1 < 0) menu1.KeyHome();
draw_list();
break;
case SCAN_CODE_UP:
if (!menu1.KeyUp()) menu1.KeyEnd();
draw_list();
break;
default:
if (menu1.ProcessKey(key_scancode)) draw_list();
}
}
void draw_list()
{
int i, item_y=menu1.y, item_i=0;
dword name_color;
dword hotkey_color;
static dword inactive_background_color;
static dword active_background_color;
static dword active_top_border_color;
static dword inactive_text_shadow_color;
static bool skin_dark;
static bool colors_set;
if (!colors_set) {
colors_set = true;
inactive_background_color = MixColors(system.color.work, 0xFFFfff,230);
active_background_color = MixColors(system.color.work_button, system.color.work,230);
active_top_border_color = MixColors(system.color.work_graph, system.color.work_button,240);
inactive_text_shadow_color = MixColors(system.color.work,0xFFFfff,120);
skin_dark = skin_is_dark();
}
for (i=0; i<menu1.count; i++;)
{
if (streq(names.get(i), "-")) {
DrawBar(menu1.x, item_y+0, menu1.w, 1, inactive_background_color);
DrawBar(menu1.x-1, item_y+1, menu1.w+1, 1, system.color.work_dark);
DrawBar(menu1.x, item_y+2, menu1.w, 1, system.color.work_light);
DrawBar(menu1.x, item_y+3, menu1.w, 1, inactive_background_color);
//DrawBar(menu1.x, item_y+0, menu1.w, 4, inactive_background_color);
//DrawBar(13, item_y+1, menu1.w-24, 1, system.color.work_dark);
//DrawBar(13, item_y+2, menu1.w-24, 1, system.color.work_light);
item_y += SEP_H;
} else {
if (item_i==menu1.cur_y) {
hotkey_color = name_color = system.color.work_button_text;
DrawBar(menu1.x, item_y+1, menu1.w, ITEM_H-2, active_background_color);
DrawBar(menu1.x, item_y, menu1.w, 1, active_top_border_color);
DrawBar(menu1.x, item_y+ITEM_H-1, menu1.w, 1, system.color.work_light);
} else {
name_color = system.color.work_text;
hotkey_color = system.color.work_graph;
DrawBar(menu1.x, item_y, menu1.w, ITEM_H, inactive_background_color);
if (!skin_dark) WriteText(13+1, item_y + menu1.text_y +1, 0x80,
inactive_text_shadow_color, names.get(i));
}
WriteText(-strlen(hotkeys.get(i))*6 + 13 + max_name_len + max_hotkey_len,
item_y + menu1.text_y, 0x80, hotkey_color, hotkeys.get(i));
WriteText(13, item_y + menu1.text_y, 0x80, name_color, names.get(i));
item_y += ITEM_H;
item_i++;
}
}
if (selected) WriteText(5, selected-1*ITEM_H + menu1.y + menu1.text_y, 0x80, 0xEE0000, "\x10");
}
void click()
{
ESDWORD[shared_mem] = menu1.cur_y + 1;
ExitProcess();
}
void exit()
{
ESDWORD[shared_mem] = 0;
ExitProcess();
}