kolibrios/programs/other/table/hello.cpp
Kirill Lipatov (Leency) c50bb3b7c6 graph: attempt to fix editbox
table wider editbox

git-svn-id: svn://kolibrios.org@7908 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-05-10 10:00:04 +00:00

1176 lines
28 KiB
C++
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

//если выделить область ячеек и сдвинуть курсор ввода с помощью клавиш, "следы" остануться
//нельзя перемещаться по буквам в редактируемой строке
#include "func.h"
#include "parser.h"
#include "calc.h"
#include "use_library.h"
#ifdef AUTOBUILD
extern char params[1024];
#endif
char params[1024];
#define TABLE_VERSION "0.99.3"
// strings
const char *sFileSign = "KolibriTable File\n";
const char sFilename[] = "Filename:";
const char sSave[] = "Save";
const char sLoad[] = "Load";
const char sNew[] = "New";
const char er_file_not_found[] = "'Cannot open file' -E";
const char er_format[] = "'Error: bad format' -E";
const char msg_save[] = "'File saved' -O";
//const char msg_load[] = "'File loaded' -O";
const char msg_save_error[] = "'Error saving file' -E";
const char msg_new[] = "'Memory cleared' -I";
// initial window sizes
#define WND_W 718
#define WND_H 514
// new window size and coordinates
int cWidth;
int cHeight;
kosSysColors sc;
// bottom panel
#define MENU_PANEL_HEIGHT 40
// interface colors
#define GRID_COLOR 0xa0a0a0
#define TEXT_COLOR 0x000000
#define CELL_COLOR 0xffffff
#define CELL_COLOR_ACTIVE 0xe0e0ff
#define HEADER_CELL_COLOR 0xE9E7E3
#define HEADER_CELL_COLOR_ACTIVE 0xC4C5BA //0xBBBBFF
// button IDs
#define SAVE_BUTTON 100
#define LOAD_BUTTON 101
#define NEW_BUTTON 102
#define SELECT_ALL_BUTTON 103
#define COL_BUTTON 0x100
#define ROW_BUTTON (COL_BUTTON + 0x100)
#define COL_HEAD_BUTTON (ROW_BUTTON + 0x100)
#define ROW_HEAD_BUTTON (COL_HEAD_BUTTON + 0x100)
#define CELL_BUTTON (ROW_HEAD_BUTTON + 0x100)
// editbox data
char edit_text[256];
edit_box cell_box = {0,9*8-6,WND_H - 16-32,0xffffff,0x94AECE,0,
0x808080,0x10000000,sizeof(edit_text)-1,(dword)&edit_text,0,0};
// scrolls
#define SCROLL_SIZE 16
scroll_bar scroll_v = { SCROLL_SIZE,200,398, NULL, SCROLL_SIZE,0,115,
15,0,0xeeeeee,0xD2CED0,0x555555,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
scroll_bar scroll_h = { 200,NULL,SCROLL_SIZE, NULL, SCROLL_SIZE,0,115,
15,0,0xeeeeee,0xD2CED0,0x555555,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
// ячейки - их параметры и текст
DWORD col_count = 100, row_count = 100;
DWORD *cell_w, *cell_h;
char ***cells;
struct GRID
{
int x,y,w,h;
int firstx, firsty; // cell x:y in the top left corner
} grid = {
0,0,NULL,NULL,
1,1
};
char ***values; // значения формул, если есть
bool display_formulas = false; // отображать ли формулы вместо значений
// координаты отображаемых столбцов и строк
DWORD *cell_x, *cell_y;
// буфер обмена
char ***buffer = NULL;
DWORD buf_col, buf_row;
DWORD buf_old_x, buf_old_y;
// это выделенная ячейка
DWORD sel_x = 1, sel_y = 1;
DWORD prev_x = 0, prev_y = 0; // предыдущая выделенная
int was_single_selection = 0;
// конец выделения если выделено несколько ячеек
DWORD sel_end_x = sel_x, sel_end_y = sel_y;
// флаг
bool sel_moved = 0;
bool sel_end_move = 0;
// сколько ячеек помещается в окне по х и у
DWORD nx = 0, ny = 0;
// флаг реадктирования ячейки
#define is_edit (cell_box.flags & ed_focus)
// редактирование имени файла
bool fn_edit = 0;
char fname[256];
edit_box file_box = {160,9*8+12,WND_H - 16-32,0xffffff,0x94AECE,
0,0x808080,0x10000000,sizeof(fname)-1,(dword)&fname,0,0};
// изменение размеров
#define SIZE_X 1 // состояние
#define SIZE_Y 2
#define SIZE_SELECT 3
#define SIZE_DRAG 4
int size_mouse_x, size_mouse_y, size_id, size_state = 0;
// растаскивание ячейки при ее тащении за правый нижний угол, с заполнением ячеек
int drag_x, drag_y;
int old_end_x, old_end_y;
void draw_grid();
void EventGridSelectAll();
void DrawSelectedFrame(int x, int y, int w, int h, DWORD col)
{
kos_DrawBar(x,y,w,2,col); // up
kos_DrawBar(x,y,2,h,col); // left
kos_DrawBar(x,y+h-2,w-2-3,2,col); // bottom
kos_DrawBar(x+w-2,y, 2,h-2-3,col); // right
kos_DrawBar(x+w-4,y+h-4,4,4,col);
}
void DrawScrolls()
{
// HOR
scroll_h.x = 0;
scroll_h.y = grid.y + grid.h;
scroll_h.w = grid.w + SCROLL_SIZE + 1;
scroll_h.all_redraw = true;
scroll_h.max_area = col_count - 2;
scroll_h.cur_area = nx-grid.firstx-1;
scroll_h.position = grid.firstx-1;
scrollbar_h_draw((DWORD)&scroll_h);
// VER
scroll_v.x = grid.x + grid.w;
scroll_v.y = 0;
scroll_v.h = grid.h + 1;
scroll_v.all_redraw = true;
scroll_v.max_area = row_count - 2;
scroll_v.cur_area = ny-grid.firsty-1;
scroll_v.position = grid.firsty-1;
scrollbar_v_draw((DWORD)&scroll_v);
}
void start_edit(int x, int y)
{
int ch = 0;
if (x < grid.firstx || x > nx - 1)
{
grid.firstx = x;
ch = 1;
}
if (y < grid.firsty || y > ny - 1)
{
grid.firsty = y;
ch = 1;
}
if (ch)
{
sel_moved = 1;
draw_grid();
}
file_box.flags &= ~ed_focus;
cell_box.flags = ed_focus;
cell_box.left = cell_x[x] + 1;
cell_box.top = cell_y[y];
cell_box.width = cell_w[x] - 2;
memset((Byte*)edit_text, 0, sizeof(edit_text));
if (cells[x][y])
{
strcpy(edit_text, cells[x][y]);
}
cell_box.offset = cell_box.shift = cell_box.shift_old = 0;
cell_box.pos = cell_box.size = strlen(edit_text);
edit_box_draw((DWORD)&cell_box);
edit_box_draw((DWORD)&file_box);
}
void stop_edit()
{
if (is_edit)
{
cell_box.flags &= ~ed_focus;
if (cells[sel_x][sel_y])
freemem(cells[sel_x][sel_y]);
if (strlen(edit_text) > 0)
{
cells[sel_x][sel_y] = (char*)allocmem(strlen(edit_text)+1);
strcpy(cells[sel_x][sel_y], edit_text);
}
else
cells[sel_x][sel_y] = NULL;
//memset((Byte*)edit_text,0, 256);
calculate_values();
}
}
void cancel_edit()
{
if (!is_edit)
return;
cell_box.flags &= ~ed_focus;
memset((Byte*)edit_text,0, 256);
draw_grid();
}
void check_sel()
{
DWORD sx0=grid.firstx, sy0=grid.firsty;
if (sel_x >= nx - 1 /*&& sel_x < col_count - nx + grid.firstx + 1*/)
//if (sel_x == nx)
grid.firstx++;
//else
// grid.firstx = sel_x;
if (sel_y >= ny - 1 /*&& sel_y < row_count - ny + grid.firsty */)
//if (sel_y == ny)
grid.firsty++;
//else
// grid.firsty = sel_y;
if (sel_x < grid.firstx)
grid.firstx = sel_x;
if (sel_y < grid.firsty)
grid.firsty = sel_y;
if (sx0 != grid.firstx || sy0 != grid.firsty)
sel_moved = 0; // надо перерисовать все
}
void move_selection(DWORD new_x, DWORD new_y)
{
sel_moved = 1;
stop_edit();
prev_x = sel_x;
prev_y = sel_y;
sel_x = new_x;
if (sel_x < 1)
sel_x = 1;
if (sel_x > col_count - 1)
sel_x = col_count - 1;
sel_end_x = sel_x;
sel_y = new_y;
if (sel_y < 1)
sel_y = 1;
if (sel_y > row_count - 1)
sel_y = row_count - 1;
sel_end_y = sel_y;
check_sel();
draw_grid();
}
// x - между low и high ? - необязательно low<high
bool is_between(Dword x, Dword low, Dword high)
{
return ((low<high)?(x >= low && x <= high):(x >= high && x <= low));
}
void clear_cell_slow(int px, int py)
{
int i;
int x0 = cell_w[0];
for (i = grid.firstx; i < px; i++)
{
x0 += cell_w[i];
}
int x1 = x0;
x1 += cell_w[px];
int y0 = cell_h[0];
for (i = grid.firsty; i < py; i++)
{
y0 += cell_h[i];
}
int y1 = y0;
y1 += cell_h[py];
kos_DrawBar(x0 + 1, y0 + 1, x1 - x0 - 1, y1 - y0 - 1, 0xffffff);
}
// рисование ячеек
#define is_x_changed(v) ((v) == sel_x || (v) == prev_x)
#define is_y_changed(v) ((v) == sel_y || (v) == prev_y)
void DrawCell(int x, int y, Dword w, Dword h, Dword id, Dword bg_color, char* text, bool header)
{
bool small = false;
if (x>grid.x+grid.w || w>grid.w || w<=0) return;
if (x+w > grid.x + grid.w) {
w = grid.x + grid.w - x;
small = true;
}
if (y+h > grid.y + grid.h) {
h = grid.y + grid.h - y;
small = true;
}
kos_DrawBar(x, y, w, h, bg_color);
if (!small) {
if (id) kos_DefineButton(x+5, y, w-10, h-1, id+BT_NODRAW,0);
if (header) kos_WriteTextToWindow( x + w/2 -strlen(text)*4, h/2-7+y, 0x90,TEXT_COLOR,text,0); //WriteTextCenter
else kos_DrawCutTextSmall(x+3, h/2-7+y, w-7, TEXT_COLOR, text);
}
}
void draw_grid()
{
int i,j;
long x0 = 0, y0 = 0, x = 0, y = 0;
DWORD bg_color;
kos_DrawBar(0,0,cell_w[0],cell_h[0],HEADER_CELL_COLOR); // left top cell
kos_DefineButton(0,0,cell_w[0]-4,cell_h[0]-4, SELECT_ALL_BUTTON + BT_NODRAW, 0);
//kos_DebugValue("sel_moved", sel_moved);
nx=ny=0;
// очистить область около выделенной ячейки
if (sel_moved)
{
clear_cell_slow(sel_x, sel_y);
clear_cell_slow(prev_x, prev_y);
}
else
{
// clean all cells
//kos_DrawBar(cell_w[0]+1, cell_h[0]+1, grid.w - SCROLL_SIZE-cell_w[0]-1, he - SCROLL_SIZE-cell_h[0]-1, 0xffffff);
}
// column headers + vertical lines
cell_x[0] = 0;
x = cell_w[0];
nx = 1;
for (i = 1; i < col_count && x-x0 < grid.w; i++)
{
cell_x[i] = -1;
if (i >= grid.firstx)
{
{
//if (!sel_moved || (is_x_changed(i))) {
if (is_between(i,sel_x,sel_end_x)) bg_color = HEADER_CELL_COLOR_ACTIVE; else bg_color = HEADER_CELL_COLOR;
kos_DrawBar(x-x0, 0, 1, grid.h, GRID_COLOR);
DrawCell(x-x0+1, 0, cell_w[i]-1, cell_h[0], i+COL_HEAD_BUTTON, bg_color, cells[i][0], true);
//}
cell_x[i] = x - x0;
}
}
else
{
x0 += cell_w[i];
}
x += cell_w[i];
nx++;
}
// row headers + horizontal lines
y = cell_h[0];
ny = 1;
cell_y[0] = 0;
for (i = 1; i < row_count && y-y0 < grid.h; i++)
{
cell_y[i] = -1;
if (i >= grid.firsty)
{
{
//if (!sel_moved || (is_y_changed(i))) {
if (is_between(i,sel_y,sel_end_y)) bg_color = HEADER_CELL_COLOR_ACTIVE; else bg_color = HEADER_CELL_COLOR;
kos_DrawBar(0, y-y0, grid.w, 1, GRID_COLOR);
DrawCell(0, y-y0+1, cell_w[0], cell_h[i]-1, i+ROW_HEAD_BUTTON, bg_color, cells[0][i], true);
//}
cell_y[i] = y - y0;
}
}
else
{
y0 += cell_h[i];
}
y += cell_h[i];
ny++;
}
// cells itself
y = cell_h[0];
for (i = grid.firsty; i < ny; i++)
{
x = cell_w[0];
for (j = grid.firstx; j < nx; j++)
{
if (i && j) //no need to draw headers one more
{
bool draw_frame_selection = false;
bool error = false;
bg_color = CELL_COLOR;
if (is_between(j,sel_x,sel_end_x) && is_between(i, sel_y, sel_end_y) // (j,i) - selected
&& ((!sel_moved) || (is_x_changed(j) && is_y_changed(i)))) // and we must draw it
{
if (i == sel_y && j == sel_x)
{
draw_frame_selection = true;
drag_x = x + cell_w[j] - 4;
drag_y = y + cell_h[i] - 4;
}
else {
bg_color = CELL_COLOR_ACTIVE; // selected but not main
}
}
char *text;
if (values[j][i] && values[j][i][0] == '#')
{
text = cells[j][i];
error = true;
}
else {
text = (values[j][i] && !display_formulas ? values[j][i] : cells[j][i]);
}
DrawCell(x+1, y+1, cell_w[j]-1, cell_h[i]-1, 0, bg_color, text, false);
if (draw_frame_selection && j<nx-1 && i<ny-1) {
DrawSelectedFrame(x+1,y, cell_w[j]-1, cell_h[i]+1, TEXT_COLOR);
}
else if (error) kos_DrawRegion(x+1, y+1, cell_w[j]-1, cell_h[i]-1, 0xff0000, 0);
}
x += cell_w[j];
}
y += cell_h[i];
}
DrawScrolls();
}
// очень быстрое рисование сетки, в процессе изменения размеров ячеек
void draw_size_grid()
{
//rtlDebugOutString("draw size grid");
if (size_state == SIZE_X)
{
int x, x0, i;
x = cell_w[0];
x0 = 0;
for (i = 1; i < col_count && x - x0 + cell_w[i] < grid.w - 10; i++)
{
if (i >= grid.firstx)
{
if (i >= size_id)
kos_DrawLine(x - x0, 0, x - x0, grid.h, 0, 1);
}
else
x0 += cell_w[i];
x += cell_w[i];
}
kos_DrawLine(x - x0, 0, x - x0, grid.h, 0, 1);
}
else
{
int y, y0, i;
y = cell_h[0];
y0 = 0;
for (i = 1; i < col_count && y - y0 + cell_h[i] < grid.h - 10; i++)
{
if (i >= grid.firsty)
{
if (i >= size_id)
kos_DrawLine(0, y - y0, grid.w, y - y0, 0, 1);
}
else
y0 += cell_h[i];
y += cell_h[i];
}
kos_DrawLine(0, y - y0, grid.w, y - y0, 0, 1);
}
}
// быстрое рисование выделенной области при выделении мышью
#define DCOLOR 0
//0xff0000
#define DINVERT 1
void draw_drag()
{
// inverted lines
int k0 = min(sel_x, sel_end_x);
int k1 = max(sel_x, sel_end_x);
int n0 = min(sel_y, sel_end_y);
int n1 = max(sel_y, sel_end_y);
DWORD x0 = cell_x[k0] - 1;
DWORD x1 = cell_x[k1] + cell_w[k1] + 1;
DWORD y0 = cell_y[n0] - 1;
DWORD y1 = cell_y[n1] + cell_h[n1] + 1;
if (x0 > grid.w - 1) x0 = grid.w - 1;
if (x1 > grid.w - 1) x1 = grid.w - 1;
if (y0 > grid.h - 1) y0 = grid.h - 1;
if (y1 > grid.h - 1) y1 = grid.h - 1;
//sprintf(debuf,"drag %U %U %U %U",k0,k1,n0,n1);
//rtlDebugOutString(debuf);
kos_DrawLine(x0, y0, x0, y1, DCOLOR, DINVERT);
kos_DrawLine(x0, y0, x1, y0, DCOLOR, DINVERT);
kos_DrawLine(x1, y0, x1, y1, DCOLOR, DINVERT);
kos_DrawLine(x0, y1, x1, y1, DCOLOR, DINVERT);
}
void draw_window()
{
kos_WindowRedrawStatus(1);
kos_DefineAndDrawWindow(110,40,WND_W,WND_H,0x73,0x40FFFFFF,0,0,(Dword)"Table v" TABLE_VERSION);
kos_WindowRedrawStatus(2);
kos_GetSystemColors(&sc);
sProcessInfo info;
kos_ProcessInfo(&info, 0xFFFFFFFF);
cWidth = info.processInfo.width - 9;
cHeight = info.processInfo.height - kos_GetSkinHeight() - 4;
grid.x = 0;
grid.y = 0;
grid.w = cWidth - SCROLL_SIZE - 1;
grid.h = cHeight - MENU_PANEL_HEIGHT - SCROLL_SIZE;
if (info.processInfo.status_window&0x04) return; //draw nothing if window is rolled-up
if (cWidth < 430) { kos_ChangeWindow( -1, -1, 450, -1 ); return; }
if (cHeight < 250) { kos_ChangeWindow( -1, -1, -1, 300 ); return; }
sel_moved = 0;
if (is_edit) stop_edit();
int panel_y = cHeight - MENU_PANEL_HEIGHT + 1;
kos_DrawBar(0, panel_y, cWidth, MENU_PANEL_HEIGHT-1, sc.work);
kos_WriteTextToWindow(3 + 1, panel_y + 14, 0x90, sc.work_text, (char*)sFilename, 0);
file_box.top = panel_y + 10;
file_box.width = cWidth - 265;
int BTX = cWidth - 190;
#define BTW 70
//save
kos_DefineButton(BTX + 25, file_box.top, BTW, 21, SAVE_BUTTON, sc.work);
kos_WriteTextToWindow(BTX + 25 + (BTW - strlen(sSave) * 8) / 2, panel_y + 14, 0x90, sc.work_text, (char*)sSave, 0);
//load
kos_DefineButton(BTX + 25+BTW+5, file_box.top, BTW, 21, LOAD_BUTTON, sc.work);
kos_WriteTextToWindow(BTX + 25+BTW+5 + (BTW - strlen(sLoad) * 8) / 2, panel_y + 14, 0x90, sc.work_text, (char*)sLoad, 0);
// // new (clean)
// kos_DefineButton(90 + 160 + 70, panel_y + 9, 60, 20, NEW_BUTTON, sc.work);
// kos_WriteTextToWindow(92 + 160 + 10 + 70, panel_y + 16, 0, sc.work_text, (char*)sNew, strlen(sNew));
if (sel_end_move) sel_moved = 0;
draw_grid();
sel_moved = 0;
if (is_edit) edit_box_draw((DWORD)&cell_box);
edit_box_draw((DWORD)&file_box);
}
void process_mouse()
{
Dword mouse_btn, ckeys, shift, ctrl;
int vert, hor;
kos_GetScrollInfo(vert, hor);
if (vert != 0)
{
stop_edit();
grid.firsty += vert;
if (grid.firsty<1) grid.firsty=1;
if (grid.firsty>row_count-25) grid.firsty=row_count-25;
draw_grid();
return;
}
if (!size_state) //do not handle scrollbars when user selects cells
{
if (!scroll_h.delta2) scrollbar_v_mouse((DWORD)&scroll_v);
if (scroll_v.position != grid.firsty-1)
{
stop_edit();
grid.firsty = scroll_v.position + 1;
draw_grid();
}
if (!scroll_v.delta2) scrollbar_h_mouse((DWORD)&scroll_h);
if (scroll_h.position != grid.firstx-1)
{
stop_edit();
grid.firstx = scroll_h.position + 1;
draw_grid();
}
}
if (scroll_v.delta2 || scroll_h.delta2) return;
if (is_edit) edit_box_mouse((dword)&cell_box);
edit_box_mouse((dword)&file_box);
int mouse_x, mouse_y, i;
kos_GetMouseState(mouse_btn, mouse_x, mouse_y);
mouse_x -= 5;
mouse_y -= kos_GetSkinHeight();
if (is_edit && mouse_x>=cell_box.left && mouse_x<=cell_box.left+cell_box.width
&& mouse_y>=cell_box.top && mouse_y<=cell_box.top+22) return;
mouse_btn &= 0x0001;
if (mouse_btn)
{
if (mouse_y < 0) return; // do nothing if mouse over header
if (mouse_y > grid.y + grid.h) return;
}
ckeys = kos_GetSpecialKeyState();
shift = ckeys & 0x3;
if (!size_state && !mouse_btn)
return;
if (mouse_btn && !size_state) // LMB down
{
//rtlDebugOutString("lmb down and not resize");
if (mouse_x >= drag_x && mouse_x <= drag_x + 4 && mouse_y >= drag_y && mouse_y <= drag_y + 4)
{
size_state = SIZE_DRAG;
old_end_x = sel_end_x;
old_end_y = sel_end_y;
}
else if (mouse_y <= cell_h[0])
{
//rtlDebugOutString("can resize col_count");
int kx = -1, i;
for (i = 0; i < col_count - 1; i++)
if (mouse_x >= cell_x[i] + cell_w[i] - 5 &&
mouse_x <= cell_x[i + 1] + 5)
{
kx = i; break;
}
if (kx != -1)
{
//sprintf(debuf,"size x %U",k);
//rtlDebugOutString(debuf);
size_id = kx;
size_state = SIZE_X;
}
}
else if (mouse_x <= cell_w[0])
{
int ky = -1;
for (i = 0; i < row_count - 1; i++)
if (mouse_y >= cell_y[i] + cell_h[i] - 5 &&
mouse_y <= cell_y[i + 1] + 5)
{
ky = i; break;
}
if (ky != -1)
{
size_id = ky;
size_state = SIZE_Y;
}
}
else // click on cell
if (mouse_x <= cell_x[nx - 1] && mouse_y <= cell_y[ny - 1])
{
was_single_selection = sel_x == sel_end_x && sel_y == sel_end_y;
int kx = -1, i;
for (i = 0; i < col_count - 1; i++)
if (mouse_x >= cell_x[i] &&
mouse_x <= cell_x[i] + cell_w[i])
{
kx = i; break;
}
int ky = -1;
for (i = 0; i < row_count - 1; i++)
if (mouse_y >= cell_y[i] &&
mouse_y <= cell_y[i] + cell_h[i])
{
ky = i; break;
}
if (kx != -1 && ky != -1)
{
if (!shift)
{
move_selection(kx, ky);
//return;
}
else
{
sel_end_x = kx;
sel_end_y = ky;
}
size_state = SIZE_SELECT;
}
}
if (size_state)
{
size_mouse_x = mouse_x;
size_mouse_y = mouse_y;
}
return;
}
else if (!mouse_btn && size_state)
{
sel_moved = 0; // for a good redraw
//rtlDebugOutString("resize end");
if (size_state == SIZE_DRAG)
{
fill_cells(sel_x, sel_y, sel_end_x, sel_end_y, old_end_x, old_end_y);
}
//sel_moved = (size_state == SIZE_SELECT && sel_x == sel_end_x && sel_y == sel_end_y && was_single_selection);
size_state = 0;
draw_grid(); // все сдвинулось - надо обновиться
return;
}
if (size_state == SIZE_X && mouse_x != size_mouse_x)
{
draw_size_grid();
cell_w[size_id] += mouse_x - size_mouse_x;
if (cell_w[size_id] < 15)
cell_w[size_id] = 15;
else if (cell_w[size_id] > grid.w / 2)
cell_w[size_id] = grid.w / 2;
draw_size_grid();
}
if (size_state == SIZE_Y && mouse_y != size_mouse_y)
{
draw_size_grid();
cell_h[size_id] += mouse_y - size_mouse_y;
if (cell_h[size_id] < 15)
cell_h[size_id] = 15;
else if (cell_h[size_id] > grid.h / 2)
cell_h[size_id] = grid.h / 2;
draw_size_grid();
}
if ((size_state == SIZE_SELECT || size_state == SIZE_DRAG) && (mouse_x != size_mouse_x || mouse_y != size_mouse_y))
{
draw_drag();
int kx = -1, i;
for (i = 0; i < col_count - 1; i++)
if (mouse_x >= cell_x[i] &&
mouse_x <= cell_x[i + 1])
{
//sprintf(debuf, "yyy %U",cell_x[i+1]);
//rtlDebugOutString(debuf);
kx = i; break;
}
int ky = -1;
for (i = 0; i < row_count - 1; i++)
if (mouse_y >= cell_y[i] &&
mouse_y <= cell_y[i + 1])
{
ky = i; break;
}
if (kx != -1) sel_end_x = kx;
if (ky != -1) sel_end_y = ky;
if (size_state == SIZE_DRAG)
{
if (abs(sel_end_x - sel_x) > 0)
{
sel_end_y = old_end_y;
}
else if (abs(sel_end_y - sel_y) > 0)
{
sel_end_x = old_end_x;
}
}
draw_drag();
}
size_mouse_x = mouse_x;
size_mouse_y = mouse_y;
}
void shift_selection(int dx, int dy, Dword shift)
{
if (dx != 0)
{
if (shift)
{
sel_end_x += dx;
if (sel_end_x <= 1)
sel_end_x = 1;
else if (sel_end_x >= col_count)
sel_end_x = col_count - 1;
// sprintf(debuf,"sel end x change. sel end %U %U",sel_end_x,sel_end_y);
// rtlDebugOutString(debuf);
sel_moved = sel_end_move = 1;
//stop_edit();
//draw_grid();
}
else
{
}
}
if (dy != 0)
{
if (shift)
{
sel_end_y += dy;
if (sel_end_y <= 1)
sel_end_y = 1;
else if (sel_end_y >= row_count)
sel_end_y = row_count - 1;
// sprintf(debuf,"sel end y change. sel end %U %U",sel_end_x,sel_end_y);
// rtlDebugOutString(debuf);
sel_moved = sel_end_move = 1;
//stop_edit();
//draw_grid();
}
}
/*
if (sel_end_x < sel_x)
{
Dword tmp = sel_end_x; sel_end_x = sel_x; sel_x = tmp;
}
if (sel_end_y < sel_y)
{
Dword tmp = sel_end_y; sel_end_y = sel_y; sel_y = tmp;
}
*/
if ((dx || dy))
{
if (!shift)
{
if ((sel_end_x + dx) >= (col_count-1)) {dx=0;} //stub
else if ((sel_end_y + dy) >= (row_count-1)) {dy=0;}
else {
move_selection(sel_x + dx, sel_y + dy);
}
}
else
{
sel_moved = 0;
stop_edit();
draw_grid();
}
}
}
void process_key()
{
Dword ckeys, shift, ctrl;
dword key_editbox;
Byte key_ascii, key_scancode;
// key pressed, read it
ckeys = kos_GetSpecialKeyState();
shift = ckeys & 0x3;
ctrl = ckeys & 0x0c;
sel_moved = 0;
sel_end_move = 0;
kos_GetKeys(key_editbox, key_ascii, key_scancode);
if (cell_box.flags & ed_focus) {
if (SCAN_CODE_ENTER == key_scancode) {
stop_edit();
draw_grid();
}
else if (SCAN_CODE_ESC == key_scancode) {
cancel_edit();
}
else {
__asm
{
mov eax, key_editbox
}
edit_box_key((dword)&cell_box);
}
}
else if (file_box.flags & ed_focus) {
__asm
{
mov eax, key_editbox
}
edit_box_key((dword)&file_box);
return;
}
else if (ctrl) {
switch (key_scancode)
{
case SCAN_CODE_KEY_A:
EventGridSelectAll();
break;
case SCAN_CODE_KEY_V:
{
int i, j, x0, y0;
x0 = min(sel_x, sel_end_x);
y0 = min(sel_y, sel_end_y);
int delta_x = x0 - buf_old_x;
int delta_y = y0 - buf_old_y;
for (i = 0; i < buf_col; i++)
for (j = 0; j < buf_row; j++)
{
if (i + x0 >= col_count || j + y0 >= row_count)
continue;
if (cells[i + x0][j + y0])
freemem(cells[i + x0][j + y0]);
if (buffer[i][j])
{
cf_x0 = buf_old_x; cf_y0 = buf_old_y;
cf_x1 = buf_old_x + buf_col;
cf_y1 = buf_old_y + buf_row;
cells[i + x0][j + y0] = change_formula(buffer[i][j], delta_x, delta_y);
//cells[i + x0][j + y0] = (char*)allocmem(strlen(buffer[i][j]));
//strcpy(cells[i + x0][j + y0], buffer[i][j]);
}
else
cells[i + x0][j + y0] = NULL;
}
calculate_values();
draw_grid();
break;
}
case SCAN_CODE_KEY_X:
case SCAN_CODE_KEY_C:
{
int i, j, x0, y0;
freeBuffer();
buf_col = abs(sel_end_x - sel_x) + 1;
buf_row = abs(sel_end_y - sel_y) + 1;
x0 = min(sel_x, sel_end_x);
y0 = min(sel_y, sel_end_y);
buf_old_x = x0;
buf_old_y = y0;
//sprintf(debuf, "%U %U %U %U", buf_col, buf_row, x0, y0);
//rtlDebugOutString(debuf);
buffer = (char***)allocmem(buf_col * sizeof(char**));
for (i = 0; i < buf_col; i++)
{
buffer[i] = (char**)allocmem(buf_row * sizeof(char*));
for (j = 0; j < buf_row; j++)
{
if (cells[i + x0][j + y0])
{
if (SCAN_CODE_KEY_C == key_scancode)
{
buffer[i][j] = (char*)allocmem(strlen(cells[i + x0][j + y0]));
strcpy(buffer[i][j], cells[i + x0][j + y0]);
}
else
{
buffer[i][j] = cells[i + x0][j + y0];
cells[i + x0][j + y0] = NULL;
}
}
else
buffer[i][j] = NULL;
}
}
if (key_ascii == 24) ///////WTF????
calculate_values();
draw_grid();
break;
}
case SCAN_CODE_KEY_F:
display_formulas = !display_formulas;
draw_grid();
break;
}
}
else switch (key_scancode)
{
case SCAN_CODE_UP:
shift_selection(0, -1, shift);
break;
case SCAN_CODE_LEFT:
shift_selection(-1, 0, shift);
break;
case SCAN_CODE_RIGHT:
shift_selection(1, 0, shift);
break;
case SCAN_CODE_DOWN:
shift_selection(0, 1, shift);
break;
case SCAN_CODE_PGDN:
shift_selection(0, ny-grid.firsty-1, shift);
break;
case SCAN_CODE_PGUP:
shift_selection(0, -(ny-grid.firsty), shift);
break;
case SCAN_CODE_HOME:
shift_selection(-sel_x + 1, 0, shift);
break;
case SCAN_CODE_END:
shift_selection(col_count - (nx - grid.firstx) - 1 - sel_x, 0, shift);
break;
case SCAN_CODE_DEL:
{
int n0 = min(sel_x, sel_end_x);
int n1 = max(sel_x, sel_end_x);
int k0 = min(sel_y, sel_end_y);
int k1 = max(sel_y, sel_end_y);
for (int i = n0; i <= n1; i++)
for (int j = k0; j <= k1; j++)
{
if (cells[i][j])
{
freemem(cells[i][j]);
cells[i][j] = NULL;
}
}
calculate_values();
draw_grid();
break;
}
break;
case SCAN_CODE_F2:
start_edit(sel_x, sel_y);
break;
case SCAN_CODE_F5:
draw_grid();
break;
default:
start_edit(sel_x, sel_y);
__asm
{
mov eax, key_editbox
}
edit_box_key((dword)&cell_box);
break;
}
}
void EventLoadFile()
{
stop_edit();
int r = LoadFile(fname);
if (r > 0) {
calculate_values();
sel_moved = 0;
draw_grid();
//result = (char*)msg_load;
} else {
char *result;
if (r == -1) result = (char*)er_file_not_found;
else if (r == -2) result = (char*)er_format;
kos_AppRun("/sys/@notify", result);
}
}
void EventGridSelectAll()
{
sel_y = 1;
sel_x = 1;
sel_end_x = col_count - 1;
sel_end_y = row_count - 1;
stop_edit();
draw_grid();
}
void process_button()
{
Dword button;
if (!kos_GetButtonID(button)) return;
switch (button)
{
case 1:
kos_ExitApp();
case NEW_BUTTON: // clear the table
reinit();
draw_grid();
break;
case SAVE_BUTTON:
stop_edit();
if (SaveFile(fname)) {
kos_AppRun("/sys/@notify", (char*)msg_save);
}
else {
kos_AppRun("/sys/@notify", (char*)msg_save_error);
}
break;
case LOAD_BUTTON:
EventLoadFile();
break;
case SELECT_ALL_BUTTON:
EventGridSelectAll();
break;
}
if (button >= COL_HEAD_BUTTON && button < ROW_HEAD_BUTTON)
{
sel_end_x = sel_x = button - COL_HEAD_BUTTON;
sel_y = 1;
sel_end_y = row_count - 1;
stop_edit();
draw_grid();
return;
}
else if (button >= ROW_HEAD_BUTTON && button < CELL_BUTTON)
{
sel_end_y = sel_y = button - ROW_HEAD_BUTTON;
sel_x = 1;
sel_end_x = col_count - 1;
stop_edit();
draw_grid();
return;
}
}
void kos_Main()
{
kos_InitHeap();
load_edit_box();
init();
if (params[0]) {
strcpy(fname, params);
file_box.size = file_box.pos = strlen(fname);
EventLoadFile();
}
kos_SetMaskForEvents(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);
for (;;)
{
switch (kos_WaitForEvent())
{
case EM_MOUSE_EVENT:
process_mouse();
break;
case EM_KEY_PRESS:
process_key();
break;
case EM_BUTTON_CLICK:
process_button();
break;
case EM_WINDOW_REDRAW:
draw_window();
break;
}
}
}