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Code Pull Requests Activity

IconEdit 0.53.2: rework selection

Browse Source 
git-svn-id: svn://kolibrios.org@7267 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2018-05-03 13:40:26 +00:00
parent 66feca6f18
commit cec5c8a3a4
2 changed files with 95 additions and 100 deletions
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39
programs/cmm/iconedit/iconedit.c
View File

@ -11,7 +11,7 @@ enhance icon
pipet aside color view
*/
#define MEMSIZE 4096*250
#define MEMSIZE 4096*500
#include "../lib/gui.h"
#include "../lib/random.h"
@ -32,7 +32,7 @@ pipet aside color view
// //
//===================================================//
#define T_TITLE "Icon Editor 0.53.1 Alpha"
#define T_TITLE "Icon Editor 0.53.2 Alpha"
#define TOOLBAR_H 24+8
#define PANEL_LEFT_W 16+5+5+3+3
@ -249,28 +249,22 @@ void main()
EventSaveIconToFile();
break;
case BTN_MOVE_LEFT:
image.move(MOVE_LEFT);
DrawCanvas();
EventMove(MOVE_LEFT);
break;
case BTN_MOVE_RIGHT:
image.move(MOVE_RIGHT);
DrawCanvas();
EventMove(MOVE_RIGHT);
break;
case BTN_MOVE_UP:
image.move(MOVE_UP);
DrawCanvas();
EventMove(MOVE_UP);
break;
case BTN_MOVE_DOWN:
image.move(MOVE_DOWN);
DrawCanvas();
EventMove(MOVE_DOWN);
break;
case BTN_FLIP_VER:
image.move(FLIP_VER);
DrawCanvas();
EventMove(FLIP_VER);
break;
case BTN_FLIP_HOR:
image.move(FLIP_HOR);
DrawCanvas();
EventMove(FLIP_HOR);
break;
case BTN_TEST_ICON:
EventTestIcon();
@ -322,8 +316,8 @@ void main()
if (key_scancode == SCAN_CODE_KEY_T) EventTestIcon();
if (key_scancode == SCAN_CODE_KEY_Z) && (key_modifier&KEY_LCTRL) actionsHistory.undoLastAction();
if (key_scancode == SCAN_CODE_KEY_Y) && (key_modifier&KEY_LCTRL) actionsHistory.redoLastAction();
if (key_scancode == SCAN_CODE_KEY_Z) actionsHistory.undoLastAction();
if (key_scancode == SCAN_CODE_KEY_Y) actionsHistory.redoLastAction();
if (key_scancode == SCAN_CODE_MINUS) {zoom.dec(); DrawEditArea();}
if (key_scancode == SCAN_CODE_PLUS) {zoom.inc(); DrawEditArea();}
@ -644,6 +638,19 @@ void EventTestIcon()
CreateThread(#ShowWindow_TestIcon, #test_icon_stak+4092);
}
void EventMove(dword _action)
{
if (selection_state) {
//debugval("selection_state", selection_state);
selection.move(_action);
DrawSelection();
}
else {
image.move(_action);
DrawCanvas();
}
}
stop:
char test_icon_stak[4096];

156
programs/cmm/iconedit/tools/selection.h
View File

@ -1,18 +1,33 @@
// Selection
//===================================================//
// //
// DATA //
// //
//===================================================//
_image selection;
enum {
STATE_INACTIVE=0,
STATE_CHOSING=1,
STATE_SELECTED=2,
STATE_MOVING=3
};
int selection_state = STATE_INACTIVE;
int selection_start_x = -1;
int selection_start_y = -1;
int selection_end_x = -1;
int selection_end_y = -1;
bool selection_active = false;
dword SelectionTool_buffer = 0;
dword SelectionTool_buffer_r = 0;
dword SelectionTool_buffer_c = 0;
bool selection_moving_started = false;
int selection_pivot_x = -1;
int selection_pivot_y = -1;
//===================================================//
// //
// CODE //
// //
//===================================================//
void SelectTool_normalizeSelection() {
int t;
@ -31,13 +46,13 @@ void SelectTool_normalizeSelection() {
}
void reset_selection_moving() {
if (selection_moving_started) {
if (STATE_MOVING == selection_state) {
SelectTool_drawBuffer(selection_start_x, selection_start_y, 1);
selection_pivot_x = -1;
selection_pivot_y = -1;
selection_moving_started = false;
selection_state = STATE_SELECTED;
actionsHistory.saveCurrentState();
DrawCanvas();
@ -45,7 +60,8 @@ void reset_selection_moving() {
}
bool is_selection_moving() {
return selection_moving_started;
if (STATE_MOVING == selection_state) return true;
return false;
}
void reset_selection() {
@ -59,12 +75,12 @@ void reset_selection() {
void SelectTool_activate() {
reset_selection();
selection_active = false;
selection_state = STATE_INACTIVE;
}
void SelectTool_deactivate() {
reset_selection_moving();
selection_state = STATE_INACTIVE;
}
bool SelectTool_pointInSelection(int x, int y) {
@ -76,32 +92,30 @@ bool SelectTool_pointInSelection(int x, int y) {
void SelectTool_copyToBuffer() {
dword offset, r, c;
dword r, c;
if (SelectionTool_buffer != 0)
free(SelectionTool_buffer);
selection_state = STATE_SELECTED;
selection.rows = selection_end_y - selection_start_y + 1;
selection.columns = selection_end_x - selection_start_x + 1;
SelectionTool_buffer_r = selection_end_y - selection_start_y + 1;
SelectionTool_buffer_c = selection_end_x - selection_start_x + 1;
SelectionTool_buffer = malloc(SelectionTool_buffer_r * SelectionTool_buffer_c * 4);
for (r = selection_start_y; r <= selection_end_y; r++) {
for (c = selection_start_x; c <= selection_end_x; c++) {
offset = calc(SelectionTool_buffer_c * calc(r - selection_start_y) + calc(c - selection_start_x)) * 4;
ESDWORD[SelectionTool_buffer + offset] = image.get_pixel(r, c);
}
for (r = selection_start_y; r <= selection_end_y; r++) {
for (c = selection_start_x; c <= selection_end_x; c++) {
selection.set_pixel(r - selection_start_y, c - selection_start_x, image.get_pixel(r, c) );
}
}
}
void SelectTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
int click_x, click_y, dx, dy, m_x, m_y, r, c, color;
int dx, dy, m_x, m_y, r, c;
dword pixel;
m_x = TO_CANVAS_X(mouseX);
m_y = TO_CANVAS_Y(mouseY);
if (mouse.down) && (canvas.hovered()) && (!selection_active) {
if (mouse.down)
&& (canvas.hovered())
&& ((STATE_INACTIVE == selection_state) || (STATE_CHOSING == selection_state) || (STATE_SELECTED == selection_state) || (STATE_MOVING == selection_state))
{
if (selection_start_x != -1) && (SelectTool_pointInSelection(m_x, m_y)) {
if (selection_pivot_x == -1) {
selection_pivot_x = m_x;
@ -109,20 +123,19 @@ void SelectTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
GetKeys();
if (!selection_moving_started) && ( !(key_modifier&KEY_LSHIFT) ) {
if (STATE_MOVING != selection_state) && ( !(key_modifier&KEY_LSHIFT) ) {
for (r = selection_start_y; r <= selection_end_y; r++)
for (c = selection_start_x; c <= selection_end_x; c++) {
image.set_pixel(r, c, color2);
}
}
selection_moving_started = true;
selection_state = STATE_MOVING;
}
}
else {
else {
reset_selection();
selection_active = true;
selection_state = STATE_CHOSING;
}
}
@ -155,7 +168,7 @@ void SelectTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
DrawCanvas();
}
if (selection_active)
if (STATE_CHOSING == selection_state)
{
if (mouseX>canvas.x+canvas.w-zoom.value) mouseX = canvas.x+canvas.w-zoom.value;
if (mouseY>canvas.y+canvas.h-zoom.value) mouseY = canvas.y+canvas.h-zoom.value;
@ -184,8 +197,6 @@ void SelectTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
}
if (mouse.up) {
selection_active = false;
SelectTool_normalizeSelection();
SelectTool_copyToBuffer();
}
@ -201,31 +212,30 @@ void SelectTool_onMouseEvent(int mouseX, int mouseY, int lkm, int pkm) {
void SelectTool_onCanvasDraw() {
if ((selection_start_x >= 0) && (selection_start_y >= 0) && (selection_end_x >= 0) && (selection_end_y >= 0)) {
DrawSelection(selection_start_x, selection_start_y, selection_end_x, selection_end_y);
DrawSelection();
}
}
void SelectTool_drawBuffer(int insert_x, int insert_y, int target) {
dword color;
dword offset, r, c;
dword r, c;
dword insert_to_x, insert_to_y;
if (SelectionTool_buffer != 0) {
insert_to_x = insert_x + SelectionTool_buffer_c - 1;
if (STATE_INACTIVE != selection_state) {
insert_to_x = insert_x + selection.columns - 1;
if (insert_to_x >= image.columns)
insert_to_x = image.columns-1;
insert_to_y = insert_y + SelectionTool_buffer_r - 1;
insert_to_y = insert_y + selection.rows - 1;
if (insert_to_y >= image.rows)
insert_to_y = image.rows-1;
for (r = insert_y; r <= insert_to_y; r++) {
for (c = insert_x; c <= insert_to_x; c++) {
offset = calc(SelectionTool_buffer_c * calc(r - insert_y) + calc(c - insert_x)) * 4;
color = ESDWORD[SelectionTool_buffer + offset];
color = selection.get_pixel(r - insert_y, c - insert_x);
if (TOIMAGE == target)
image.set_pixel(r, c, color);
@ -238,74 +248,52 @@ void SelectTool_drawBuffer(int insert_x, int insert_y, int target) {
}
void SelectTool_onKeyEvent(dword keycode) {
dword offset, r, c;
dword insert_x, insert_y, insert_to_x, insert_to_y;
dword r, c;
if (keycode == SCAN_CODE_KEY_V) {
if (SelectionTool_buffer != 0) {
if (STATE_SELECTED == selection_state) {
reset_selection();
selection_moving_started = true;
selection_state = STATE_MOVING;
selection_start_x = 0;
selection_end_x = SelectionTool_buffer_c - 1;
selection_end_x = selection.columns - 1;
selection_start_y = 0;
selection_end_y = SelectionTool_buffer_r - 1;
selection_end_y = selection.rows - 1;
DrawCanvas();
}
}
}
void DrawSelection(int x1, int y1, int x2, int y2) {
void DrawSelection() {
#define SELECTION_COLOR 0xAAE5EF
int p1x, p1y, p2x, p2y, r, c, old_color, new_color;
dword offset;
if (x1 <= x2) {
p1x = x1;
p2x = x2;
if (selection_start_x <= selection_end_x) {
p1x = selection_start_x;
p2x = selection_end_x;
}
else {
p1x = x2;
p2x = x1;
p1x = selection_end_x;
p2x = selection_start_x;
}
if (y1 <= y2) {
p2y = y1;
p1y = y2;
if (selection_start_y <= selection_end_y) {
p2y = selection_start_y;
p1y = selection_end_y;
}
else {
p2y = y2;
p1y = y1;
p2y = selection_end_y;
p1y = selection_start_y;
}
/*
if (selection_moving_started) {
SelectTool_drawBuffer(selection_start_x, selection_start_y, 2);
}
DrawRectangle(
selection_start_x*zoom.value+canvas.x,
selection_start_y*zoom.value+canvas.y,
selection_end_x-selection_start_x+1*zoom.value-1,
selection_end_y-selection_start_y+1*zoom.value-1,
0);
for (r = p1y; r >= p2y; r--)
for (c = p1x; c <= p2x; c++) {
image.pixel_state.set_drawable_state(r, c, false);
}
*/
for (r = p1y; r >= p2y; r--) {
for (c = p1x; c <= p2x; c++) {
image.pixel_state.set_drawable_state(r, c, false);
if (selection_moving_started) && (SelectTool_pointInSelection(c, r)) {
offset = calc(SelectionTool_buffer_c * calc(r - selection_start_y) + calc(c - selection_start_x)) * 4;
old_color = ESDWORD[SelectionTool_buffer + offset];
if (STATE_MOVING == selection_state) && (SelectTool_pointInSelection(c, r)) {
old_color = selection.get_pixel(r - selection_start_y, c - selection_start_x);
}
else {
old_color = image.get_pixel(r, c);