kolibrios/programs/cmm/iconedit/canvas_resize.h

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child_window Window_CanvasReSize = {#CanvasReSize_Thread};
//===================================================//
// //
// CODE //
// //
//===================================================//
char text_columns[4];
char text_rows[4];
edit_box edit_columns = {60,NULL,NULL,0xffffff,0x94AECE,0xFFFfff,0xffffff,
0x10000000,sizeof(text_columns)-1,#text_columns,0, 1000000000000010b};
edit_box edit_rows = {60,NULL,NULL,0xffffff,0x94AECE,0xFFFfff,0xffffff,
0x10000000,sizeof(text_rows)-1,#text_rows,0, 1000000000000000b};
#define BTN_APPLY 10
void CanvasReSize_Thread()
{
int id, butw;
sprintf(#text_columns, "%i", image.columns);
sprintf(#text_rows, "%i", image.rows);
edit_columns.size = edit_columns.pos = edit_columns.shift = edit_columns.shift_old = strlen(#text_columns);
edit_rows.size = edit_rows.pos = edit_rows.shift = edit_rows.shift_old = strlen(#text_rows);
SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
loop() switch(WaitEvent())
{
case evMouse:
edit_box_mouse stdcall (#edit_columns);
edit_box_mouse stdcall (#edit_rows);
break;
case evKey:
GetKeys();
if (SCAN_CODE_ESC == key_scancode) ExitProcess();
if (SCAN_CODE_ENTER == key_scancode) EventApplyClick();
if (SCAN_CODE_TAB == key_scancode) EventTabClick();
EAX= key_ascii << 8;
edit_box_key stdcall (#edit_columns);
edit_box_key stdcall (#edit_rows);
break;
case evButton:
id = GetButtonID();
if (CLOSE_BTN == id) ExitProcess();
if (BTN_APPLY == id) EventApplyClick();
break;
case evReDraw:
DefineAndDrawWindow(Form.left+canvas.x + 100, Form.top+skin_height+canvas.y+40,
200, 170, 0x34, system.color.work, "Canvas", 0);
WriteText(20, 20, 0x90, system.color.work_text, "Width");
WriteText(20, 60, 0x90, system.color.work_text, "Height");
DrawStandartCaptButton(20, 100, BTN_APPLY, "OK");
DrawEditBoxes();
}
}
void DrawEditBoxes()
{
DrawEditBoxPos(20+70, 20-4, #edit_columns);
DrawEditBoxPos(20+70, 60-4, #edit_rows);
}
//===================================================//
// //
// EVENTS //
// //
//===================================================//
void EventApplyClick()
{
int new_rows = atoi(#text_rows);
int new_columns = atoi(#text_columns);
if (new_columns>MAX_CELL_SIZE) || (new_rows>MAX_CELL_SIZE) {
notify("'Maximum icon size exceeded!\nPlease, try something less or equal to 256x256.' -E");
return;
}
image.create(new_rows, new_columns);
actionsHistory.init();
ActivateWindow(GetProcessSlot(Form.ID));
ExitProcess();
}
void EventTabClick()
{
if (edit_columns.flags & 0b10) { edit_columns.flags -= 0b10; edit_rows.flags += 0b10; }
else { edit_columns.flags += 0b10; edit_rows.flags -= 0b10; }
DrawEditBoxes();
}