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7089 leency 1
/*
7154 leency 2
 * Icon Editor for KolibriOS
7187 leency 3
 * Authors: Leency, Nicolas
7089 leency 4
 * Licence: GPL v2
5
*/
6
 
7151 leency 7
/*
7156 leency 8
TODO:
9
window colors
10
enhance icon
7194 leency 11
pipet aside color view
7151 leency 12
*/
13
 
7096 leency 14
#define MEMSIZE 4096*40
7089 leency 15
 
16
#include "../lib/gui.h"
7151 leency 17
#include "../lib/random.h"
18
#include "../lib/mem.h"
7096 leency 19
#include "../lib/obj/libimg.h"
7089 leency 20
#include "../lib/patterns/rgb.h"
7096 leency 21
#include "../lib/patterns/libimg_load_skin.h"
7089 leency 22
 
7151 leency 23
#include "colors_mas.h"
24
 
7089 leency 25
//===================================================//
26
//                                                   //
27
//                       DATA                        //
28
//                                                   //
29
//===================================================//
30
 
7204 leency 31
#define T_TITLE "Icon Editor 0.37"
7096 leency 32
 
7152 leency 33
#define TOOLBAR_H    24+8
7187 leency 34
#define PANEL_LEFT_W 16+5+5+3+3
7096 leency 35
#define PALLETE_SIZE 116
7187 leency 36
#define TB_ICON_PADDING 26
7089 leency 37
 
7194 leency 38
#define PAL_ITEMS_X_COUNT 13
39
#define COLSIZE 18
7200 leency 40
#define RIGHT_BAR_W PAL_ITEMS_X_COUNT*COLSIZE
7187 leency 41
 
7200 leency 42
struct block {
43
	int x,y,w,h;
44
	bool hovered();
45
};
7089 leency 46
 
7200 leency 47
bool block::hovered() {
48
	if ((mouse.x>x) && (mouse.y>y)
49
	&& (mouse.y
50
		return true;
51
	return false;
52
}
53
 
54
block canvas = { NULL, NULL, NULL, NULL };
55
block wrapper = { PANEL_LEFT_W, TOOLBAR_H, NULL, NULL };
56
block right_bar = { NULL, TOOLBAR_H, RIGHT_BAR_W+10, NULL };
57
 
58
block b_color_gradient = {NULL, 30+TOOLBAR_H, RIGHT_BAR_W, 30};
59
block b_last_colors = {NULL, 70+TOOLBAR_H, RIGHT_BAR_W, COLSIZE*2};
60
block b_default_palette = {NULL, COLSIZE*2+10+70+TOOLBAR_H, RIGHT_BAR_W, COLSIZE*9};
61
 
7150 leency 62
dword active_color_1 = 0x000000;
63
dword active_color_2 = 0xFFFfff;
7089 leency 64
 
65
enum {
7096 leency 66
	BTN_NEW = 40,
67
	BTN_OPEN,
68
	BTN_SAVE,
69
	BTN_MOVE_LEFT,
70
	BTN_MOVE_RIGHT,
71
	BTN_MOVE_UP,
72
	BTN_MOVE_DOWN,
73
	BTN_FLIP_HOR,
74
	BTN_FLIP_VER,
75
	BTN_ROTATE_LEFT,
76
	BTN_ROTATE_RIGHT,
7187 leency 77
	BTN_PENCIL,
7096 leency 78
	BTN_PICK,
7156 leency 79
	BTN_FILL,
7186 leency 80
	BTN_LINE,
81
	BTN_RECT,
7152 leency 82
	BTN_ZOOM_IN,
83
	BTN_ZOOM_OUT,
7155 leency 84
	BTNS_PALETTE_COLOR_MAS = 100,
85
	BTNS_LAST_USED_COLORS = 400
7089 leency 86
};
87
 
88
proc_info Form;
89
 
7187 leency 90
more_less_box zoom = { PANEL_LEFT_W, -100, 11, 1, 40, BTN_ZOOM_IN, BTN_ZOOM_OUT, "Zoom" };
7150 leency 91
 
7152 leency 92
dword default_palette[] = {
7190 leency 93
0x330000,0x331900,0x333300,0x193300,0x003300,0x003319,0x003333,0x001933,0x000033,0x190033,
94
0x330033,0x330019,0x000000,0x660000,0x663300,0x666600,0x336600,0x006600,0x006633,0x006666,
95
0x003366,0x000066,0x330066,0x660066,0x660033,0x202020,0x990000,0x994C00,0x999900,0x4C9900,
96
0x009900,0x00994C,0x009999,0x004C99,0x000099,0x4C0099,0x990099,0x99004C,0x404040,0xCC0000,
97
0xCC6600,0xCCCC00,0x66CC00,0x00CC00,0x00CC66,0x00CCCC,0x0066CC,0x0000CC,0x6600CC,0xCC00CC,
98
0xCC0066,0x606060,0xFF0000,0xFF8000,0xFFFF00,0x80FF00,0x00FF00,0x00FF80,0x00FFFF,0x0080FF,
99
0x0000FF,0x7F00FF,0xFF00FF,0xFF007F,0x808080,0xFF3333,0xFF9933,0xFFFF33,0x99FF33,0x33FF33,
100
0x33FF99,0x33FFFF,0x3399FF,0x3333FF,0x9933FF,0xFF33FF,0xFF3399,0xA0A0A0,0xFF6666,0xFFB266,
101
0xFFFF66,0xB2FF66,0x66FF66,0x66FFB2,0x66FFFF,0x66B2FF,0x6666FF,0xB266FF,0xFF66FF,0xFF66B2,
102
0xC0C0C0,0xFF9999,0xFFCC99,0xFFFF99,0xCCFF99,0x99FF99,0x99FFCC,0x99FFFF,0x99CCFF,0x9999FF,
103
0xCC99FF,0xFF99FF,0xFF99CC,0xE0E0E0,0xFFCCCC,0xFFE5CC,0xFFFFCC,0xE5FFCC,0xCCFFCC,0xCCFFE5,
104
0xCCFFFF,0xCCE5FF,0xCCCCFF,0xE5CCFF,0xFFCCFF,0xFFCCE5,0xFFFFFF
7089 leency 105
};
7155 leency 106
dword last_used_colors[13*2] = {
7190 leency 107
0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,
108
0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,
109
0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF,0xFFFFFF
7155 leency 110
};
7089 leency 111
 
7155 leency 112
_image image;
7148 leency 113
 
7204 leency 114
#include "actions_history.h"
115
 
7151 leency 116
libimg_image open_image;
7204 leency 117
_ActionsHistory actionsHistory;
7151 leency 118
 
7156 leency 119
enum {
7186 leency 120
	TOOL_NONE = -1,
7187 leency 121
	TOOL_PENCIL,
122
	TOOL_PIPETTE,
123
	TOOL_FILL,
124
	TOOL_LINE,
125
	TOOL_RECT,
7156 leency 126
};
127
 
7186 leency 128
struct Tool {
129
	int id;
130
 
131
	void (*activate)();
132
	void (*deactivate)();
133
	void (*onMouseEvent)(int x, int y, int lkm, int pkm);
134
	void (*onCanvasDraw)();
135
};
136
 
137
Tool tools[5];
138
int currentTool = -1;
139
 
140
void resetCurrentTool() {
141
	if ((currentTool != TOOL_NONE) && (tools[currentTool].deactivate != 0)) {
142
		tools[currentTool].deactivate();
143
	}
144
 
145
	currentTool = TOOL_NONE;
146
}
147
 
148
void setCurrentTool(int index) {
149
	resetCurrentTool();
7204 leency 150
 
151
	currentTool = index;
7186 leency 152
 
153
	if ((index != TOOL_NONE) && (tools[index].activate != 0))
154
		tools[index].activate();
7187 leency 155
 
156
	DrawLeftPanel();
7186 leency 157
}
158
 
7089 leency 159
//===================================================//
160
//                                                   //
161
//                       CODE                        //
162
//                                                   //
163
//===================================================//
164
 
7186 leency 165
void FillTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
7194 leency 166
	bool fill1=false;
167
	bool fill2=false;
168
 
7200 leency 169
	if (canvas.hovered())
7186 leency 170
	{
7194 leency 171
		if (currentTool==TOOL_FILL)
172
		{
173
			if (mouse.key&MOUSE_LEFT)&&(mouse.up) fill1=true;
174
			if (mouse.key&MOUSE_RIGHT)&&(mouse.up) fill2=true;
175
		}
176
		else
177
		{
178
			if (lkm) fill1=true;
179
			if (pkm) fill2=true;
180
		}
181
		if (fill1)
7186 leency 182
			EventFill(mouseY-canvas.y/zoom.value,
7194 leency 183
					mouseX-canvas.x/zoom.value, active_color_1);
184
		if (fill2)
7186 leency 185
			EventFill(mouseY-canvas.y/zoom.value,
7194 leency 186
					mouseX-canvas.x/zoom.value, active_color_2);
7186 leency 187
 
7204 leency 188
		if ((fill1) || (fill2))
189
			actionsHistory.saveCurrentState();
190
 
7186 leency 191
		DrawCanvas();
192
	}
193
}
194
 
195
void PipetteTool_activate() {
196
	SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE);
197
}
198
 
199
void PipetteTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
7200 leency 200
	active_color_1 = GetPixelUnderMouse();
7186 leency 201
	DrawActiveColor(NULL);
202
 
203
	if (mouse.down) && (mouse.key&MOUSE_LEFT) {
204
		SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
205
		EventSetActiveColor(1, active_color_1);
206
 
207
		setCurrentTool(TOOL_PENCIL);
208
	}
209
}
210
 
7204 leency 211
bool PencilTool_Drawing = false;
212
 
7186 leency 213
void PencilTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
7200 leency 214
	if (canvas.hovered())
7186 leency 215
	{
7204 leency 216
		if ((PencilTool_Drawing == true) && (!lkm) && (!pkm)) {
217
			actionsHistory.saveCurrentState();
218
			PencilTool_Drawing = false;
219
		}
220
 
7186 leency 221
		if (lkm)
222
			image.set_pixel(mouseY-canvas.y/zoom.value,
223
				mouseX-canvas.x/zoom.value, active_color_1);
224
		if (pkm)
225
			image.set_pixel(mouseY-canvas.y/zoom.value,
226
				mouseX-canvas.x/zoom.value, active_color_2);
227
 
7204 leency 228
		if ((lkm) || (pkm))
229
			PencilTool_Drawing = true;
230
 
7186 leency 231
		DrawCanvas();
232
	}
233
}
234
 
7204 leency 235
void PencilTool_reset() {
236
	PencilTool_Drawing = false;
237
}
238
 
7186 leency 239
// Line tool
7204 leency 240
struct SimpleFigureTool_State {
241
	int startX, startY;
242
	int lastTempPosX, lastTempPosY;
243
};
7186 leency 244
 
7204 leency 245
enum {
246
	TOOL_LINE_STATE,
247
	TOOL_RECT_STATE
248
};
7186 leency 249
 
7204 leency 250
dword currentFigToolState = -1;
251
SimpleFigureTool_State figTool_States[2];
252
 
253
void SimpleFigureTool_Reset() {
254
	if (currentTool == TOOL_LINE)
255
		currentFigToolState = TOOL_LINE_STATE;
256
	else if (currentTool == TOOL_RECT)
257
		currentFigToolState = TOOL_RECT_STATE;
258
 
259
	figTool_States[currentFigToolState].startX = -1;
260
	figTool_States[currentFigToolState].startY = -1;
261
	figTool_States[currentFigToolState].lastTempPosX = -1;
262
	figTool_States[currentFigToolState].lastTempPosY = -1;
7186 leency 263
}
264
 
7204 leency 265
void SimpleFigureTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
7200 leency 266
	if (canvas.hovered())
7186 leency 267
	{
7204 leency 268
		if (lkm) {
269
			if ((figTool_States[currentFigToolState].startX < 0) || (figTool_States[currentFigToolState].startY < 0)) {
270
				figTool_States[currentFigToolState].startX = mouseX;
271
				figTool_States[currentFigToolState].startY = mouseY;
7186 leency 272
			}
273
			else {
7204 leency 274
				if ((calc(mouseX - canvas.x/zoom.value) != figTool_States[currentFigToolState].lastTempPosX)
275
					|| (calc(mouseY - canvas.y/zoom.value) != figTool_States[currentFigToolState].lastTempPosY))
276
				{
277
					DrawCanvas();
278
				}
7186 leency 279
			}
280
		}
7204 leency 281
		else {
282
			if ((figTool_States[currentFigToolState].startX >= 0) && (figTool_States[currentFigToolState].startY >= 0)) {
283
				// Draw line from start position to current position
284
				if (currentTool == TOOL_LINE) {
285
					DrawLine(figTool_States[currentFigToolState].startX - canvas.x/zoom.value,
286
						figTool_States[currentFigToolState].startY - canvas.y/zoom.value,
287
						mouseX - canvas.x/zoom.value,
288
						mouseY - canvas.y/zoom.value,
289
						active_color_1,
290
						1);
291
				}
292
				else if (currentTool == TOOL_RECT) {
293
					DrawRectangleInCanvas(figTool_States[currentFigToolState].startX - canvas.x/zoom.value,
294
						figTool_States[currentFigToolState].startY - canvas.y/zoom.value,
295
						mouseX - canvas.x/zoom.value,
296
						mouseY - canvas.y/zoom.value, active_color_1, 1);
297
				}
298
 
7186 leency 299
				DrawCanvas();
300
 
7204 leency 301
				actionsHistory.saveCurrentState();
7186 leency 302
 
303
				// Reset start position
7204 leency 304
				figTool_States[currentFigToolState].startX = -1;
305
				figTool_States[currentFigToolState].startY = -1;
7186 leency 306
			}
307
		}
308
	}
309
}
310
 
7204 leency 311
void SimpleFigureTool_onCanvasDraw() {
312
	if ((figTool_States[currentFigToolState].startX >= 0) && (figTool_States[currentFigToolState].startY >= 0) && (mouse.lkm)) {
313
		if (currentTool == TOOL_LINE) {
314
			DrawLine(figTool_States[currentFigToolState].startX - canvas.x/zoom.value,
315
				figTool_States[currentFigToolState].startY - canvas.y/zoom.value,
316
				mouse.x - canvas.x/zoom.value,
317
				mouse.y - canvas.y/zoom.value,
318
				active_color_1,
319
				2);
320
		}
321
		else if (currentTool == TOOL_RECT) {
322
			DrawRectangleInCanvas(figTool_States[currentFigToolState].startX - canvas.x/zoom.value,
323
				figTool_States[currentFigToolState].startY - canvas.y/zoom.value,
324
				mouse.x - canvas.x/zoom.value,
325
				mouse.y - canvas.y/zoom.value, active_color_1, 2);
326
		}
327
 
328
		figTool_States[currentFigToolState].lastTempPosX = mouse.x - canvas.x/zoom.value;
329
		figTool_States[currentFigToolState].lastTempPosY = mouse.y - canvas.y/zoom.value;
7186 leency 330
	}
331
}
332
 
333
void initTools()
334
{
7187 leency 335
	tools[0].id = TOOL_PENCIL;
336
	tools[0].onMouseEvent = #PencilTool_onMouseEvent;
7204 leency 337
	tools[0].deactivate = #PencilTool_reset;
7186 leency 338
 
339
	tools[1].id = TOOL_PIPETTE;
340
	tools[1].activate = #PipetteTool_activate;
341
	tools[1].onMouseEvent = #PipetteTool_onMouseEvent;
342
 
7187 leency 343
	tools[2].id = TOOL_FILL;
344
	tools[2].onMouseEvent = #FillTool_onMouseEvent;
7186 leency 345
 
7204 leency 346
	tools[3].id = TOOL_LINE;
347
	tools[3].activate = #SimpleFigureTool_Reset;
348
	tools[3].deactivate = #SimpleFigureTool_Reset;
349
	tools[3].onMouseEvent = #SimpleFigureTool_onMouseEvent;
350
	tools[3].onCanvasDraw = #SimpleFigureTool_onCanvasDraw;
7186 leency 351
 
352
	tools[4].id = TOOL_RECT;
7204 leency 353
	tools[4].activate = #SimpleFigureTool_Reset;
354
	tools[4].deactivate = #SimpleFigureTool_Reset;
355
	tools[4].onMouseEvent = #SimpleFigureTool_onMouseEvent;
356
	tools[4].onCanvasDraw = #SimpleFigureTool_onCanvasDraw;
7186 leency 357
}
358
 
7089 leency 359
void main()
360
{
361
	word btn;
362
 
7096 leency 363
	load_dll(libio,  #libio_init,  1);
364
	load_dll(libimg, #libimg_init, 1);
365
	Libimg_LoadImage(#skin, "/sys/icons16.png");
7156 leency 366
	//system.color.get();
7187 leency 367
	//Libimg_ReplaceColor(tools_img.image, tools_img.w, tools_img.h, 0xFFF8C0D0, system.color.work);
7186 leency 368
 
7155 leency 369
	image.create(32, 32);
7089 leency 370
 
7156 leency 371
	if (param[0]) {
7151 leency 372
		Libimg_LoadImage(#open_image, #param);
373
		if (open_image.w==32) && (open_image.h==32) {
7156 leency 374
			image.set_image(open_image.imgsrc);
7151 leency 375
		}
376
		else {
7190 leency 377
			notify("'Error: image format is unacceptable (PNG, 32x32x16b expected)' -E");
7151 leency 378
		}
379
	}
380
 
7204 leency 381
	actionsHistory.init();
382
 
7186 leency 383
	initTools();
384
	setCurrentTool(TOOL_PENCIL);
385
 
7096 leency 386
	SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
387
 
7089 leency 388
	loop() switch(WaitEvent())
389
	{
7096 leency 390
		case evMouse:
391
			mouse.get();
7186 leency 392
 
393
			if (currentTool != TOOL_NONE)
394
				tools[currentTool].onMouseEvent(mouse.x, mouse.y, mouse.lkm, mouse.pkm);
395
 
7156 leency 396
			if (mouse.vert) {
7152 leency 397
				if (mouse.vert==65535) zoom.click(BTN_ZOOM_IN);
398
				if (mouse.vert==1) zoom.click(BTN_ZOOM_OUT);
399
				DrawEditArea();
400
			}
7186 leency 401
 
7200 leency 402
			if (mouse.down) {
403
				if (b_color_gradient.hovered())
404
				|| (b_last_colors.hovered())
405
				|| (b_default_palette.hovered()) {
406
					if (mouse.key&MOUSE_LEFT) EventSetActiveColor(1, GetPixelUnderMouse());
407
					if (mouse.key&MOUSE_RIGHT) EventSetActiveColor(2, GetPixelUnderMouse());
408
				}
409
			}
410
 
7148 leency 411
			break;
7096 leency 412
 
7089 leency 413
		case evButton:
7148 leency 414
			btn = GetButtonID();
7096 leency 415
			switch(btn)
416
			{
7151 leency 417
				case BTN_NEW:
7155 leency 418
					image.create(32, 32);
7151 leency 419
					DrawCanvas();
420
					break;
421
				case BTN_OPEN:
7190 leency 422
					RunProgram("/sys/lod", sprintf(#param, "*png* %s",#program_path));
7151 leency 423
					break;
424
				case BTN_SAVE:
425
					EventSave();
426
					break;
7096 leency 427
				case BTN_MOVE_LEFT:
7151 leency 428
					image.move(MOVE_LEFT);
429
					DrawCanvas();
7096 leency 430
					break;
431
				case BTN_MOVE_RIGHT:
7151 leency 432
					image.move(MOVE_RIGHT);
433
					DrawCanvas();
7096 leency 434
					break;
7147 leency 435
				case BTN_MOVE_UP:
7151 leency 436
					image.move(MOVE_UP);
437
					DrawCanvas();
7147 leency 438
					break;
439
				case BTN_MOVE_DOWN:
7151 leency 440
					image.move(MOVE_DOWN);
441
					DrawCanvas();
7147 leency 442
					break;
7151 leency 443
				case BTN_FLIP_VER:
444
					image.move(FLIP_VER);
445
					DrawCanvas();
446
					break;
447
				case BTN_FLIP_HOR:
448
					image.move(FLIP_HOR);
449
					DrawCanvas();
450
					break;
7187 leency 451
				case BTN_PENCIL:
452
					setCurrentTool(TOOL_PENCIL);
453
					break;
7096 leency 454
				case BTN_PICK:
7186 leency 455
					setCurrentTool(TOOL_PIPETTE);
456
					//EventPickActivate();
7096 leency 457
					break;
7156 leency 458
				case BTN_FILL:
7186 leency 459
					setCurrentTool(TOOL_FILL);
460
					//EventFillActivate();
7156 leency 461
					break;
7186 leency 462
				case BTN_LINE:
463
					setCurrentTool(TOOL_LINE);
464
					break;
465
				case BTN_RECT:
466
					setCurrentTool(TOOL_RECT);
467
					break;
7152 leency 468
				case BTN_ZOOM_IN:
7186 leency 469
					zoom.click(BTN_ZOOM_IN);
470
					DrawEditArea();
471
					break;
7152 leency 472
				case BTN_ZOOM_OUT:
7186 leency 473
					zoom.click(BTN_ZOOM_OUT);
7152 leency 474
					DrawEditArea();
475
					break;
476
				case CLOSE_BTN:
477
					ExitProcess();
478
					break;
7089 leency 479
			}
480
			break;
481
 
482
		case evKey:
483
			GetKeys();
7186 leency 484
			if (key_scancode == SCAN_CODE_ESC) setCurrentTool(TOOL_PENCIL);
7187 leency 485
			if (key_scancode == SCAN_CODE_KEY_P) setCurrentTool(TOOL_PENCIL);
7186 leency 486
			if (key_scancode == SCAN_CODE_KEY_I) setCurrentTool(TOOL_PIPETTE);
7187 leency 487
			if (key_scancode == SCAN_CODE_KEY_F) setCurrentTool(TOOL_FILL);
488
			if (key_scancode == SCAN_CODE_KEY_L) setCurrentTool(TOOL_LINE);
489
			if (key_scancode == SCAN_CODE_KEY_R) setCurrentTool(TOOL_RECT);
7204 leency 490
 
491
			if (key_scancode == SCAN_CODE_KEY_S) actionsHistory.undoLastAction();
492
			if (key_scancode == SCAN_CODE_KEY_C) actionsHistory.redoLastAction();
493
 
7152 leency 494
			if (key_scancode == SCAN_CODE_MINUS) {zoom.click(BTN_ZOOM_OUT); DrawEditArea();}
495
			if (key_scancode == SCAN_CODE_PLUS)  {zoom.click(BTN_ZOOM_IN);  DrawEditArea();}
7089 leency 496
			break;
497
 
498
		case evReDraw:
499
			draw_window();
500
			break;
501
	}
502
}
503
 
7096 leency 504
void DrawToolbarButton(dword _id, _x, _icon_n)
505
{
7152 leency 506
	DrawWideRectangle(_x, 4, 22, 22, 3, 0xFFFfff);
507
	DefineHiddenButton(_x, 4, 21, 21, _id);
508
	img_draw stdcall(skin.image, _x+3, 7, 16, 16, 0, _icon_n*16);
7096 leency 509
}
510
 
7187 leency 511
void DrawLeftPanelButton(dword _id, _y, _icon_n)
512
{
513
	int x = 5;
514
	DrawWideRectangle(x, _y, 22, 22, 3, 0xFFFfff);
515
	DefineHiddenButton(x, _y, 21, 21, _id);
516
	img_draw stdcall(skin.image, x+3, _y+3, 16, 16, 0, _icon_n*16);
517
}
518
 
7148 leency 519
void DrawStatusBar()
520
{
7150 leency 521
	zoom.y = wrapper.y + wrapper.h + 6;
522
	zoom.x = wrapper.x;
523
	zoom.draw();
524
 
7151 leency 525
	sprintf(#param,"Canvas: %ix%i", image.rows, image.columns);
7150 leency 526
	WriteText(wrapper.x+wrapper.w-calc(strlen(#param)*8), zoom.y+2, 0x90, system.color.work_text, #param);
7148 leency 527
}
528
 
7089 leency 529
void draw_window()
530
{
7096 leency 531
	incn tx;
7089 leency 532
	system.color.get();
7151 leency 533
	DefineAndDrawWindow(115+random(100), 50+random(100), 700, 540, 0x33, system.color.work, T_TITLE, 0);
7089 leency 534
	GetProcessInfo(#Form, SelfInfo);
7152 leency 535
	if (Form.status_window>2) return;
536
	if (Form.width  < 560) { MoveSize(OLD,OLD,560,OLD); return; }
537
	if (Form.height < 430) { MoveSize(OLD,OLD,OLD,430); return; }
538
 
7150 leency 539
	right_bar.x = Form.cwidth - right_bar.w;
7200 leency 540
	b_color_gradient.x = b_last_colors.x = b_default_palette.x = right_bar.x;
7089 leency 541
 
7155 leency 542
	tx.n = 10-TB_ICON_PADDING;
7148 leency 543
	DrawToolbarButton(BTN_NEW,    tx.inc(TB_ICON_PADDING), 2); //not implemented
544
	DrawToolbarButton(BTN_OPEN,   tx.inc(TB_ICON_PADDING), 0); //not implemented
7151 leency 545
	DrawToolbarButton(BTN_SAVE,   tx.inc(TB_ICON_PADDING), 5);
7148 leency 546
	DrawToolbarButton(BTN_MOVE_LEFT,  tx.inc(TB_ICON_PADDING+8),   30);
7096 leency 547
	DrawToolbarButton(BTN_MOVE_RIGHT, tx.inc(TB_ICON_PADDING),   31);
7147 leency 548
	DrawToolbarButton(BTN_MOVE_UP,    tx.inc(TB_ICON_PADDING),   32);
549
	DrawToolbarButton(BTN_MOVE_DOWN,  tx.inc(TB_ICON_PADDING),   33);
550
 
7155 leency 551
	DrawToolbarButton(BTN_FLIP_HOR,   tx.inc(TB_ICON_PADDING+8), 34);
552
	DrawToolbarButton(BTN_FLIP_VER,   tx.inc(TB_ICON_PADDING),   35);
553
	// DrawToolbarButton(BTN_ROTATE_LEFT,   tx.inc(TB_ICON_PADDING), 36); //not implemented
554
	// DrawToolbarButton(BTN_ROTATE_RIGHT,  tx.inc(TB_ICON_PADDING), 37); //not implemented
7148 leency 555
 
7187 leency 556
	DrawLeftPanel();
7186 leency 557
 
7150 leency 558
	DrawEditArea();
7096 leency 559
 
7155 leency 560
	DrawActiveColor(right_bar.y);
7200 leency 561
	DrawColorPallets();
7089 leency 562
 
7148 leency 563
	DrawStatusBar();
7089 leency 564
}
565
 
7187 leency 566
void DrawLeftPanel()
567
{
568
	incn ty;
569
	ty.n = TOOLBAR_H-TB_ICON_PADDING;
570
	DrawLeftPanelButton(BTN_PENCIL, ty.inc(TB_ICON_PADDING), 38);
571
	DrawLeftPanelButton(BTN_PICK,   ty.inc(TB_ICON_PADDING), 39);
572
	DrawLeftPanelButton(BTN_FILL,   ty.inc(TB_ICON_PADDING), 40);
573
	DrawLeftPanelButton(BTN_LINE,   ty.inc(TB_ICON_PADDING), 41);
574
	DrawLeftPanelButton(BTN_RECT,   ty.inc(TB_ICON_PADDING), 42);
575
	DrawRectangle3D(5, currentTool*TB_ICON_PADDING+TOOLBAR_H, 16+3+2, 16+3+2, 0x333333, 0x777777);
576
}
577
 
7151 leency 578
void DrawEditArea()
7089 leency 579
{
7150 leency 580
	dword color1=0xC0C0C0;
7155 leency 581
	int top_side;
582
	int left_side;
7089 leency 583
 
7194 leency 584
	wrapper.w = Form.cwidth - right_bar.w - 10 - wrapper.x;
7150 leency 585
	wrapper.h = Form.cheight - TOOLBAR_H - 35;
7148 leency 586
 
7150 leency 587
	//canvas{
7151 leency 588
	canvas.w = image.columns * zoom.value;
589
	canvas.h = image.rows * zoom.value;
590
	if (canvas.w+2 > wrapper.w) || (canvas.h+2 > wrapper.h) {
7154 leency 591
		zoom.click(BTN_ZOOM_OUT);
7151 leency 592
		DrawEditArea();
593
		return;
594
	}
595
	canvas.x = -zoom.value*image.columns+wrapper.w/2 + wrapper.x;
596
	canvas.y = -zoom.value*image.rows+wrapper.h/2 + wrapper.y;
597
	DrawCanvas();
7150 leency 598
	//}
7089 leency 599
 
7155 leency 600
	left_side = canvas.x-wrapper.x-1;
601
	top_side = canvas.y-wrapper.y-1;
7148 leency 602
 
7155 leency 603
	DrawRectangle(wrapper.x-1, wrapper.y-1, wrapper.w, wrapper.h, system.color.work_graph);
7150 leency 604
 
7155 leency 605
	if (left_side>0)
7150 leency 606
	{
7155 leency 607
		DrawBar(wrapper.x, wrapper.y, wrapper.w-1, top_side, color1); //top
608
		DrawBar(wrapper.x, wrapper.y+wrapper.h-top_side-1, wrapper.w-1, top_side, color1); //bottom
7150 leency 609
	}
7155 leency 610
	if (top_side>0)
7150 leency 611
	{
7190 leency 612
		//left
613
		DrawBar(wrapper.x, wrapper.y+top_side, left_side,
614
			wrapper.h-top_side-top_side, color1);
615
		//right
616
		DrawBar(wrapper.x+wrapper.w-left_side-1, wrapper.y+top_side, left_side,
617
			wrapper.h-top_side-top_side, color1);
7150 leency 618
	}
7194 leency 619
	DrawRectangle(canvas.x-1, canvas.y-1, canvas.w+1, canvas.h+1, 0x808080);
7089 leency 620
}
621
 
622
void DrawActiveColor(dword iny)
623
{
624
	static dword outy;
625
	if (iny != NULL) outy = iny;
7150 leency 626
	DrawBar(right_bar.x, outy, 20, 20, active_color_1);
627
	sprintf(#param, "%A", active_color_1);
7089 leency 628
	EDI = system.color.work;
7148 leency 629
	WriteText(right_bar.x + 30, outy + 3, 0xD0, system.color.work_text, #param+4);
7151 leency 630
 
631
	DrawBar(right_bar.x+110, outy, 20, 20, active_color_2);
632
	sprintf(#param, "%A", active_color_2);
633
	EDI = system.color.work;
634
	WriteText(right_bar.x+110 + 30, outy + 3, 0xD0, system.color.work_text, #param+4);
7200 leency 635
	DrawCurrentColorGradientByLightness();
7089 leency 636
}
637
 
7200 leency 638
void DrawCurrentColorGradientByLightness()
7194 leency 639
{
640
	int i;
641
	int w = right_bar.w-10/2;
642
	for (i=0; i
7200 leency 643
		DrawBar(b_color_gradient.x+i, b_color_gradient.y,
644
			1, b_color_gradient.h, MixColors(active_color_1,0xFFFfff,255*i/w));
7194 leency 645
	for (i=0 ; i<=w; i++)
7200 leency 646
		DrawBar(b_color_gradient.x+w+w-i, b_color_gradient.y,
647
			1, b_color_gradient.h, MixColors(active_color_1,0x000000,255*i/w));
7194 leency 648
}
649
 
7200 leency 650
void DrawColorPallets()
7089 leency 651
{
7155 leency 652
	int r, c, i=0;
653
	//Last used colors
654
	for (r = 0; r < 2; r++)
655
	{
7194 leency 656
		for (c = 0; c < PAL_ITEMS_X_COUNT; c++, i++)
7155 leency 657
		{
7200 leency 658
			DrawBar(c*COLSIZE + b_last_colors.x, r*COLSIZE + b_last_colors.y,
659
				COLSIZE, COLSIZE, last_used_colors[i]);
7155 leency 660
		}
661
	}
662
	i=0;
663
	//Default colors
7089 leency 664
	for (r = 0; r < 9; r++)
665
	{
7194 leency 666
		for (c = 0; c < PAL_ITEMS_X_COUNT; c++, i++)
7089 leency 667
		{
7200 leency 668
			DrawBar(c*COLSIZE + b_default_palette.x, r*COLSIZE + b_default_palette.y,
669
				COLSIZE, COLSIZE, default_palette[PALLETE_SIZE-i]);
7089 leency 670
		}
671
	}
672
}
673
 
7155 leency 674
void DrawCanvas()
675
{
676
	int r, c;
677
	for (r = 0; r < image.rows; r++)
678
	{
679
		for (c = 0; c < image.columns; c++)
680
		{
681
			DrawBar(c*zoom.value + canvas.x, r*zoom.value + canvas.y,
682
				zoom.value, zoom.value, image.get_pixel(r, c));
683
		}
684
	}
7186 leency 685
 
686
	if ((currentTool != TOOL_NONE) && (tools[currentTool].onCanvasDraw != 0))
687
		tools[currentTool].onCanvasDraw();
688
 
7200 leency 689
	DrawPreview();
7155 leency 690
}
691
 
7200 leency 692
void DrawPreview()
693
{
694
	int x = right_bar.x;
695
	int y = wrapper.y + wrapper.h - image.rows-2;
696
	DrawRectangle(x, y, image.columns+1, image.rows+1, system.color.work_graph);
697
	_PutImage(x+1,y+1, image.columns, image.rows, image.get_image());
698
}
7155 leency 699
 
7200 leency 700
dword GetPixelUnderMouse()
701
{
702
	return GetPixelColorFromScreen(mouse.x + Form.left + 5, mouse.y + Form.top + skin_height);
703
}
704
 
7089 leency 705
//===================================================//
706
//                                                   //
707
//                      EVENTS                       //
708
//                                                   //
709
//===================================================//
710
 
7151 leency 711
void EventSave()
7150 leency 712
{
7190 leency 713
	dword encoded_data=0;
714
	dword encoded_size=0;
715
	dword image_ptr = 0;
716
 
717
	image_ptr = create_image(Image_bpp24, 32, 32);
718
 
719
	if (image_ptr == 0) {
720
		notify("'Error saving file, probably not enought memory!' -E");
7150 leency 721
	}
7151 leency 722
	else {
7190 leency 723
		EDI = image_ptr;
724
		memmov(EDI._Image.Data, image.get_image(), image.rows * image.columns * 3);
725
 
726
		encoded_data = encode_image(image_ptr, LIBIMG_FORMAT_PNG, 0, #encoded_size);
727
 
728
		img_destroy stdcall(image_ptr);
729
 
730
		if(encoded_data == 0) {
731
			notify("'Error saving file, incorrect data!' -E");
732
		}
733
		else {
734
			if (WriteFile(encoded_size, encoded_data, "/rd/1/saved_image.png") == 0) {
735
				notify("'File saved as /rd/1/saved_image.png' -O");
736
			}
737
			else {
738
				notify("'Error saving file, probably not enought space on ramdisk!' -E");
739
			}
740
		}
7151 leency 741
	}
7150 leency 742
}
7151 leency 743
 
7155 leency 744
void EventSetActiveColor(int _number, _color)
7151 leency 745
{
746
	int i;
7155 leency 747
	for (i=13*2-1; i>0; i--) {
748
		last_used_colors[i] = last_used_colors[i-1];
749
	}
750
	last_used_colors[0] = _color;
7151 leency 751
 
7155 leency 752
	if (_number == 1) active_color_1 = _color;
753
	if (_number == 2) active_color_2 = _color;
754
 
755
	DrawActiveColor(NULL);
7200 leency 756
	DrawColorPallets();
7156 leency 757
}
758
 
759
void EventFill(dword _r, _c, _color)
760
{
761
	#define MARKED 6
762
	int r, c, i, restart;
763
 
764
	dword old_color = image.get_pixel(_r, _c);
765
	image.set_pixel(_r, _c, MARKED);
766
 
767
	do {
768
		restart=false;
769
		for (r = 0; r < image.rows; r++)
770
			for (c = 0; c < image.columns; c++)
771
			{
772
				IF (image.get_pixel(r,c) != old_color) continue;
773
				IF (image.get_pixel(r,c) == MARKED) continue;
774
 
7194 leency 775
				IF (c>0)               && (image.get_pixel(r,c-1) == MARKED) image.set_pixel(r,c,MARKED);
776
				IF (r>0)               && (image.get_pixel(r-1,c) == MARKED) image.set_pixel(r,c,MARKED);
777
				IF (c
778
				IF (r
7156 leency 779
 
7194 leency 780
				IF (image.get_pixel(r,c)==MARKED) restart=true;
7156 leency 781
			}
782
	}while(restart);
783
 
784
	for (i=0; i
785
			IF (image.mas[i]==MARKED) image.mas[i] = _color;
786
}
787
 
7186 leency 788
// target - image (1) or canvas (2)
789
void DrawLine(int x1, int y1, int x2, int y2, dword color, int target) {
790
	int dx, dy, signX, signY, error, error2;
791
 
7200 leency 792
	// debugval("Draw line", x1);
793
	// debugval("Draw line", y1);
7186 leency 794
 
7200 leency 795
	// debugval("Draw line", x2);
796
	// debugval("Draw line", y2);
797
	// debugln("===");
7186 leency 798
   dx = x2 - x1;
799
 
800
   if (dx < 0)
801
	   dx = -dx;
802
 
803
   dy = y2 - y1;
804
 
805
   if (dy < 0)
806
	   dy = -dy;
807
 
808
   if (x1 < x2)
809
	   signX = 1;
810
   else
811
	   signX = -1;
812
 
813
   if (y1 < y2)
814
	   signY = 1;
815
   else
816
	   signY = -1;
817
 
818
   error = dx - dy;
819
 
820
	if (target == 1)
821
		image.set_pixel(y2, x2, color);
822
	else
823
		DrawBar(x2*zoom.value + canvas.x, y2*zoom.value + canvas.y,
824
				zoom.value, zoom.value, color);
825
 
826
   while((x1 != x2) || (y1 != y2))
827
  {
828
		if (target == 1)
829
			image.set_pixel(y1, x1, color);
830
		else
831
			DrawBar(x1*zoom.value + canvas.x, y1*zoom.value + canvas.y,
832
				zoom.value, zoom.value, color);
833
 
834
	   error2 = error * 2;
835
 
836
       if(error2 > calc(-dy))
837
       {
838
           error -= dy;
839
           x1 += signX;
840
       }
841
 
842
       if(error2 < dx)
843
       {
844
           error += dx;
845
           y1 += signY;
846
       }
847
   }
848
 
849
}
850
 
851
void DrawRectangleInCanvas(int x1, int y1, int x2, int y2, dword color, int target) {
852
	DrawLine(x1, y1, x2, y1, color, target);
853
	DrawLine(x2, y1, x2, y2, color, target);
854
	DrawLine(x2, y2, x1, y2, color, target);
855
	DrawLine(x1, y2, x1, y1, color, target);
856
}