forked from KolibriOS/kolibrios
PixelEditor 0.12: add Fill tool, ability to open saved image
git-svn-id: svn://kolibrios.org@7156 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency)
parent
a67cc61c9e
commit
e75984ee1c
@ -1,11 +1,11 @@
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struct _image
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{
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unsigned rows, columns;
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dword mas[32*32];
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dword img;
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void create();
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void set_pixel();
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void set_image();
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dword get_pixel();
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dword get_image();
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void move();
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@ -29,6 +29,15 @@ dword _image::get_pixel(int _r, _c)
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return mas[columns*_r + _c];
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}
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void _image::set_image(dword _inbuf)
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{
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dword i;
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for (i = 0; i < columns*rows; i++;)
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{
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mas[i] = ESDWORD[i*4+_inbuf] & 0x00FFFFFF;
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}
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}
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dword _image::get_image()
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{
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int r=0, c=0;
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@ -38,7 +47,6 @@ dword _image::get_image()
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i = img = malloc(rows*columns*3);
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for (r = 0; r < rows; r++)
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{
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for (c = 0; c < columns; c++)
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{
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rgb.DwordToRgb(get_pixel(r,c));
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@ -47,7 +55,6 @@ dword _image::get_image()
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ESBYTE[i+2] = rgb.r;
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i += 3;
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}
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}
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return img;
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}
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@ -101,23 +108,19 @@ void _image::move(int _direction)
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break;
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case FLIP_HOR:
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for (r = 0; r < rows; r++)
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{
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for (c = 0; c < columns/2; c++) {
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first_element_data = get_pixel(r, c);
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set_pixel(r, c, get_pixel(r, columns-c-1));
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set_pixel(r, columns-c-1, first_element_data);
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}
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}
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break;
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case FLIP_VER:
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for (c = 0; c < columns; c++)
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{
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for (r = 0; r < rows/2; r++) {
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first_element_data = get_pixel(r, c);
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set_pixel(r, c, get_pixel(rows-r-1, c));
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set_pixel(rows-r-1, c, first_element_data);
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}
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}
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break;
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}
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}
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@ -5,8 +5,10 @@
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*/
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/*
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TODO/BUGS
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Open with param
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TODO:
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arange tools
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window colors
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enhance icon
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*/
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#define MEMSIZE 4096*40
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@ -26,7 +28,7 @@ Open with param
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// //
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//===================================================//
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#define T_TITLE "Icon Editor 0.1"
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#define T_TITLE "Icon Editor 0.15"
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#define TOOLBAR_H 24+8
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#define PALLETE_SIZE 116
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@ -51,6 +53,7 @@ enum {
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BTN_ROTATE_LEFT,
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BTN_ROTATE_RIGHT,
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BTN_PICK,
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BTN_FILL,
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BTN_ZOOM_IN,
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BTN_ZOOM_OUT,
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BTNS_PALETTE_COLOR_MAS = 100,
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@ -59,8 +62,6 @@ enum {
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proc_info Form;
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bool pick_active = false;
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more_less_box zoom = { NULL, NULL, 11, 1, 40, BTN_ZOOM_IN, BTN_ZOOM_OUT, "Zoom" };
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dword default_palette[] = {
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@ -83,6 +84,13 @@ _image image;
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libimg_image open_image;
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enum {
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PENCIL,
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FILL,
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PIPET
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};
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int active_tool = PENCIL;
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//===================================================//
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// //
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// CODE //
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@ -96,21 +104,20 @@ void main()
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load_dll(libio, #libio_init, 1);
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load_dll(libimg, #libimg_init, 1);
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Libimg_LoadImage(#skin, "/sys/icons16.png");
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//Libimg_ReplaceColor(skin.image, skin.w, skin.h, 0xFFfffFFF, 0xff808080);
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//system.color.get();
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//Libimg_ReplaceColor(skin.image, skin.w, skin.h, 0xFFfffFFF, system.color.work_text);
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image.create(32, 32);
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/*
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if (param) {
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if (param[0]) {
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Libimg_LoadImage(#open_image, #param);
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if (open_image.w==32) && (open_image.h==32) {
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memmov(#image.mas, open_image.image, 32*32*3);
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image.set_image(open_image.imgsrc);
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}
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else {
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notify("'Error: image format is unacceptable.\nOnly images created in IconEditor (BMP, 32x32x16b) can be opened!' -E");
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}
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}
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*/
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SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
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@ -118,13 +125,16 @@ void main()
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{
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case evMouse:
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mouse.get();
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if (pick_active) EventPickColor(mouse.lkm, mouse.pkm);
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else if (mouse.vert) {
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if (mouse.vert) {
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if (mouse.vert==65535) zoom.click(BTN_ZOOM_IN);
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if (mouse.vert==1) zoom.click(BTN_ZOOM_OUT);
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DrawEditArea();
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}
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else {
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if (active_tool == PIPET)
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{
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EventPickColor(mouse.lkm, mouse.pkm);
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}
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if (active_tool == PENCIL) {
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if (mouse.x>canvas.x) && (mouse.y>canvas.y)
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&& (mouse.y<canvas.y+canvas.h) && (mouse.x<canvas.x+canvas.w)
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{
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@ -135,6 +145,17 @@ void main()
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DrawCanvas();
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}
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}
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if (active_tool == FILL) {
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if (mouse.x>canvas.x) && (mouse.y>canvas.y)
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&& (mouse.y<canvas.y+canvas.h) && (mouse.x<canvas.x+canvas.w)
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{
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if (mouse.lkm) EventFill(mouse.y-canvas.y/zoom.value,
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mouse.x-canvas.x/zoom.value, active_color_1);
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if (mouse.pkm) EventFill(mouse.y-canvas.y/zoom.value,
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mouse.x-canvas.x/zoom.value, active_color_2);
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DrawCanvas();
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}
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}
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break;
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case evButton:
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@ -178,6 +199,9 @@ void main()
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case BTN_PICK:
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EventPickActivate();
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break;
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case BTN_FILL:
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EventFillActivate();
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break;
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case BTN_ZOOM_IN:
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case BTN_ZOOM_OUT:
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zoom.click(btn);
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@ -202,8 +226,9 @@ void main()
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case evKey:
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GetKeys();
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if (key_scancode == SCAN_CODE_ESC) pick_active=false;
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if (key_scancode == SCAN_CODE_ESC) EventPickDeactivate();
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if (key_scancode == SCAN_CODE_KEY_I) EventPickActivate();
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//if (key_scancode == SCAN_CODE_KEY_F) EventFillActivate();
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if (key_scancode == SCAN_CODE_MINUS) {zoom.click(BTN_ZOOM_OUT); DrawEditArea();}
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if (key_scancode == SCAN_CODE_PLUS) {zoom.click(BTN_ZOOM_IN); DrawEditArea();}
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break;
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@ -259,6 +284,7 @@ void draw_window()
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// DrawToolbarButton(BTN_ROTATE_RIGHT, tx.inc(TB_ICON_PADDING), 37); //not implemented
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DrawToolbarButton(BTN_PICK, tx.inc(TB_ICON_PADDING+8), 38);
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DrawToolbarButton(BTN_FILL, tx.inc(TB_ICON_PADDING), 39);
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DrawEditArea();
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@ -377,7 +403,17 @@ void DrawCanvas()
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void EventPickActivate()
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{
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SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE);
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pick_active = true;
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active_tool = PIPET;
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}
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void EventPickDeactivate()
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{
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active_tool = PENCIL;
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}
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void EventFillActivate()
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{
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active_tool = FILL;
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}
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void EventPickColor(dword lkm_status, pkm_status)
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@ -385,7 +421,7 @@ void EventPickColor(dword lkm_status, pkm_status)
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active_color_1 = GetPixelColorFromScreen(mouse.x + Form.left + 5, mouse.y + Form.top + skin_height);
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DrawActiveColor(NULL);
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if (mouse.down) && (mouse.key&MOUSE_LEFT) {
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pick_active = false;
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EventPickDeactivate();
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SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
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EventSetActiveColor(1, active_color_1);
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}
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@ -419,4 +455,34 @@ void EventSetActiveColor(int _number, _color)
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DrawActiveColor(NULL);
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DrawColorPallets(right_bar.x, right_bar.y + 30);
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}
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}
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void EventFill(dword _r, _c, _color)
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{
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#define MARKED 6
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int r, c, i, restart;
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dword old_color = image.get_pixel(_r, _c);
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image.set_pixel(_r, _c, MARKED);
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do {
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restart=false;
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for (r = 0; r < image.rows; r++)
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for (c = 0; c < image.columns; c++)
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{
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IF (image.get_pixel(r,c) != old_color) continue;
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IF (image.get_pixel(r,c) == MARKED) continue;
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IF (c>0) && (image.get_pixel(r,c-1) == MARKED) restart=true;
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IF (c<image.columns-1) && (image.get_pixel(r,c+1) == MARKED) restart=true;
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IF (r>0) && (image.get_pixel(r-1,c) == MARKED) restart=true;
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IF (r<image.rows-1) && (image.get_pixel(r+1,c) == MARKED) restart=true;
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IF (restart == true) image.set_pixel(r,c,MARKED);
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}
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}while(restart);
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for (i=0; i<image.columns*image.rows; i++)
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IF (image.mas[i]==MARKED) image.mas[i] = _color;
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}
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@ -6,7 +6,7 @@
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#endif
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:struct libimg_image {
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dword image, w, h;
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dword image, w, h, imgsrc;
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} skin;
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:void Libimg_LoadImage(dword struct_pointer, file_path)
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@ -17,6 +17,7 @@
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ESDWORD[struct_pointer] = image_pointer;
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ESDWORD[struct_pointer+4] = DSWORD[image_pointer+4];
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ESDWORD[struct_pointer+8] = DSWORD[image_pointer+8];
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ESDWORD[struct_pointer+12] = ESDWORD[image_pointer+24];
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}
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:void Libimg_FillTransparent(dword struct_pointer, w, h, new_transparent_color)
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