From e75984ee1cfffe3e2d07a2ebacbd549045e20c97 Mon Sep 17 00:00:00 2001
From: "Kirill Lipatov (Leency)" <lipatov.kiril@gmail.com>
Date: Sat, 10 Feb 2018 11:47:33 +0000
Subject: [PATCH] PixelEditor 0.12: add Fill tool, ability to open saved image

git-svn-id: svn://kolibrios.org@7156 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 programs/cmm/iconedit/colors_mas.h           |  17 ++--
 programs/cmm/iconedit/iconedit.c             | 100 +++++++++++++++----
 programs/cmm/lib/patterns/libimg_load_skin.h |   3 +-
 3 files changed, 95 insertions(+), 25 deletions(-)

diff --git a/programs/cmm/iconedit/colors_mas.h b/programs/cmm/iconedit/colors_mas.h
index 2710e8cc1e..6be12a1f61 100644
--- a/programs/cmm/iconedit/colors_mas.h
+++ b/programs/cmm/iconedit/colors_mas.h
@@ -1,11 +1,11 @@
 struct _image
 {
-
 	unsigned rows, columns;
 	dword mas[32*32];
 	dword img;
 	void create();
 	void set_pixel();
+	void set_image();
 	dword get_pixel();
 	dword get_image();
 	void move();
@@ -29,6 +29,15 @@ dword _image::get_pixel(int _r, _c)
 	return mas[columns*_r + _c];
 }
 
+void _image::set_image(dword _inbuf)
+{
+	dword i;
+	for (i = 0; i < columns*rows; i++;) 
+	{
+		mas[i] = ESDWORD[i*4+_inbuf] & 0x00FFFFFF;
+	}
+}
+
 dword _image::get_image()
 {
 	int r=0, c=0;
@@ -38,7 +47,6 @@ dword _image::get_image()
 	i = img = malloc(rows*columns*3);
 
 	for (r = 0; r < rows; r++)
-	{
 		for (c = 0; c < columns; c++)
 		{
 			rgb.DwordToRgb(get_pixel(r,c));
@@ -47,7 +55,6 @@ dword _image::get_image()
 			ESBYTE[i+2] = rgb.r;
 			i += 3;
 		}
-	}
 	return img;
 }
 
@@ -101,23 +108,19 @@ void _image::move(int _direction)
 				break;
 		case FLIP_HOR:
 				for (r = 0; r < rows; r++)
-				{
 					for (c = 0; c < columns/2; c++) {
 						first_element_data = get_pixel(r, c);
 						set_pixel(r, c, get_pixel(r, columns-c-1));
 						set_pixel(r, columns-c-1, first_element_data);
 					}
-				}
 				break;
 		case FLIP_VER:
 				for (c = 0; c < columns; c++)
-				{
 					for (r = 0; r < rows/2; r++) {
 						first_element_data = get_pixel(r, c);
 						set_pixel(r, c, get_pixel(rows-r-1, c));
 						set_pixel(rows-r-1, c, first_element_data);
 					}
-				}
 				break;	
 	}
 }
diff --git a/programs/cmm/iconedit/iconedit.c b/programs/cmm/iconedit/iconedit.c
index 1cfbf7b76d..8a8a148c8d 100644
--- a/programs/cmm/iconedit/iconedit.c
+++ b/programs/cmm/iconedit/iconedit.c
@@ -5,8 +5,10 @@
 */
 
 /*
-TODO/BUGS
-Open with param 
+TODO:
+arange tools
+window colors
+enhance icon
 */
 
 #define MEMSIZE 4096*40
@@ -26,7 +28,7 @@ Open with param
 //                                                   //
 //===================================================//
 
-#define T_TITLE "Icon Editor 0.1"
+#define T_TITLE "Icon Editor 0.15"
 
 #define TOOLBAR_H    24+8
 #define PALLETE_SIZE 116
@@ -51,6 +53,7 @@ enum {
 	BTN_ROTATE_LEFT,
 	BTN_ROTATE_RIGHT,
 	BTN_PICK,
+	BTN_FILL,
 	BTN_ZOOM_IN,
 	BTN_ZOOM_OUT,
 	BTNS_PALETTE_COLOR_MAS = 100,
@@ -59,8 +62,6 @@ enum {
 
 proc_info Form;
 
-bool pick_active = false;
-
 more_less_box zoom = { NULL, NULL, 11, 1, 40, BTN_ZOOM_IN, BTN_ZOOM_OUT, "Zoom" };
 
 dword default_palette[] = {
@@ -83,6 +84,13 @@ _image image;
 
 libimg_image open_image;
 
+enum {
+	PENCIL,
+	FILL,
+	PIPET
+};
+int active_tool = PENCIL;
+
 //===================================================//
 //                                                   //
 //                       CODE                        //
@@ -96,21 +104,20 @@ void main()
 	load_dll(libio,  #libio_init,  1);
 	load_dll(libimg, #libimg_init, 1);
 	Libimg_LoadImage(#skin, "/sys/icons16.png");
-	//Libimg_ReplaceColor(skin.image, skin.w, skin.h, 0xFFfffFFF, 0xff808080);
+	//system.color.get();
+	//Libimg_ReplaceColor(skin.image, skin.w, skin.h, 0xFFfffFFF, system.color.work_text);
 
 	image.create(32, 32);
 
-	/*
-	if (param) {
+	if (param[0]) {
 		Libimg_LoadImage(#open_image, #param);
 		if (open_image.w==32) && (open_image.h==32) {
-			memmov(#image.mas, open_image.image, 32*32*3);
+			image.set_image(open_image.imgsrc);
 		}
 		else {
 			notify("'Error: image format is unacceptable.\nOnly images created in IconEditor (BMP, 32x32x16b) can be opened!' -E");
 		}
 	}
-	*/
 
 	SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
 
@@ -118,13 +125,16 @@ void main()
 	{
 		case evMouse:
 			mouse.get();
-			if (pick_active) EventPickColor(mouse.lkm, mouse.pkm);
-			else if (mouse.vert) {
+			if (mouse.vert) {
 				if (mouse.vert==65535) zoom.click(BTN_ZOOM_IN);
 				if (mouse.vert==1) zoom.click(BTN_ZOOM_OUT);
 				DrawEditArea();
 			}
-			else {
+			if (active_tool == PIPET)
+			{
+				 EventPickColor(mouse.lkm, mouse.pkm);
+			}
+			if (active_tool == PENCIL) {
 				if (mouse.x>canvas.x) && (mouse.y>canvas.y) 
 				&& (mouse.y<canvas.y+canvas.h) && (mouse.x<canvas.x+canvas.w)
 				{
@@ -135,6 +145,17 @@ void main()
 					DrawCanvas();
 				}
 			}
+			if (active_tool == FILL) {
+				if (mouse.x>canvas.x) && (mouse.y>canvas.y) 
+				&& (mouse.y<canvas.y+canvas.h) && (mouse.x<canvas.x+canvas.w)
+				{
+					if (mouse.lkm) EventFill(mouse.y-canvas.y/zoom.value, 
+						mouse.x-canvas.x/zoom.value, active_color_1);
+					if (mouse.pkm) EventFill(mouse.y-canvas.y/zoom.value, 
+						mouse.x-canvas.x/zoom.value, active_color_2);
+					DrawCanvas();
+				}
+			}
 			break;
 
 		case evButton:
@@ -178,6 +199,9 @@ void main()
 				case BTN_PICK:
 					EventPickActivate();
 					break;
+				case BTN_FILL:
+					EventFillActivate();
+					break;
 				case BTN_ZOOM_IN:
 				case BTN_ZOOM_OUT:
 					zoom.click(btn);
@@ -202,8 +226,9 @@ void main()
 	  
 		case evKey:
 			GetKeys();
-			if (key_scancode == SCAN_CODE_ESC) pick_active=false;
+			if (key_scancode == SCAN_CODE_ESC) EventPickDeactivate();
 			if (key_scancode == SCAN_CODE_KEY_I) EventPickActivate();
+			//if (key_scancode == SCAN_CODE_KEY_F) EventFillActivate();
 			if (key_scancode == SCAN_CODE_MINUS) {zoom.click(BTN_ZOOM_OUT); DrawEditArea();}
 			if (key_scancode == SCAN_CODE_PLUS)  {zoom.click(BTN_ZOOM_IN);  DrawEditArea();}
 			break;
@@ -259,6 +284,7 @@ void draw_window()
 	// DrawToolbarButton(BTN_ROTATE_RIGHT,  tx.inc(TB_ICON_PADDING), 37); //not implemented
 
 	DrawToolbarButton(BTN_PICK,   tx.inc(TB_ICON_PADDING+8), 38);
+	DrawToolbarButton(BTN_FILL,   tx.inc(TB_ICON_PADDING), 39);
 
 	DrawEditArea();
 
@@ -377,7 +403,17 @@ void DrawCanvas()
 void EventPickActivate()
 {
 	SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE);
-	pick_active = true;
+	active_tool = PIPET;
+}
+
+void EventPickDeactivate()
+{
+	active_tool = PENCIL;
+}
+
+void EventFillActivate()
+{
+	active_tool = FILL;
 }
 
 void EventPickColor(dword lkm_status, pkm_status)
@@ -385,7 +421,7 @@ void EventPickColor(dword lkm_status, pkm_status)
 	active_color_1 = GetPixelColorFromScreen(mouse.x + Form.left + 5, mouse.y + Form.top + skin_height);
 	DrawActiveColor(NULL);
 	if (mouse.down) && (mouse.key&MOUSE_LEFT) {
-		pick_active = false;
+		EventPickDeactivate();
 		SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
 		EventSetActiveColor(1, active_color_1);
 	}
@@ -419,4 +455,34 @@ void EventSetActiveColor(int _number, _color)
 
 	DrawActiveColor(NULL);
 	DrawColorPallets(right_bar.x, right_bar.y + 30);
-}
\ No newline at end of file
+}
+
+void EventFill(dword _r, _c, _color)
+{
+	#define MARKED 6
+	int r, c, i, restart;
+
+	dword old_color = image.get_pixel(_r, _c);
+	image.set_pixel(_r, _c, MARKED);
+
+	do {
+		restart=false;	
+		for (r = 0; r < image.rows; r++)
+			for (c = 0; c < image.columns; c++)
+			{
+				IF (image.get_pixel(r,c) != old_color) continue;
+				IF (image.get_pixel(r,c) == MARKED) continue;
+				
+				IF (c>0)               && (image.get_pixel(r,c-1) == MARKED) restart=true;
+				IF (c<image.columns-1) && (image.get_pixel(r,c+1) == MARKED) restart=true;
+				IF (r>0)               && (image.get_pixel(r-1,c) == MARKED) restart=true;
+				IF (r<image.rows-1)    && (image.get_pixel(r+1,c) == MARKED) restart=true;
+				
+				IF (restart == true) image.set_pixel(r,c,MARKED);
+			}
+	}while(restart);
+
+	for (i=0; i<image.columns*image.rows; i++) 
+			IF (image.mas[i]==MARKED) image.mas[i] = _color;
+}
+
diff --git a/programs/cmm/lib/patterns/libimg_load_skin.h b/programs/cmm/lib/patterns/libimg_load_skin.h
index baa505f5e4..938a0bae01 100644
--- a/programs/cmm/lib/patterns/libimg_load_skin.h
+++ b/programs/cmm/lib/patterns/libimg_load_skin.h
@@ -6,7 +6,7 @@
 #endif
 
 :struct libimg_image {
-	dword image, w, h;
+	dword image, w, h, imgsrc;
 } skin;
 
 :void Libimg_LoadImage(dword struct_pointer, file_path)
@@ -17,6 +17,7 @@
 	ESDWORD[struct_pointer] = image_pointer;
 	ESDWORD[struct_pointer+4] = DSWORD[image_pointer+4];
 	ESDWORD[struct_pointer+8] = DSWORD[image_pointer+8];
+	ESDWORD[struct_pointer+12] = ESDWORD[image_pointer+24];
 }
 
 :void Libimg_FillTransparent(dword struct_pointer, w, h, new_transparent_color)