daleclack/testing-repository
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Update gtk117

This commit is contained in:
daleclack 2021-11-20 22:12:12 +08:00
parent da8e5a64bf
commit dd2656a9ff
3 changed files with 64 additions and 19 deletions
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38
Gtkmm3/gtk117_colorpicker/src/MyWin.cc
View File

@ -9,14 +9,15 @@ MyWin::MyWin()
hbox(Gtk::ORIENTATION_HORIZONTAL,5),
btnbox(Gtk::ORIENTATION_VERTICAL,5),
frame_pos("Position"),
frame_css_rgba("rgba() for css3"),
frame_rgba_str("RGBA Code"),
frame_css_rgba("rgb()/rgba() for css3"),
frame_rgba_str("RGB(A) Code"),
label_pos("(640,480)"),
label_css_rgba("rgba(255,255,255,255)"),
label_test("Color Settings And Position info"),
label_color_str("#00000000"),
btn_css_code("Copy Css3 Code"),
btn_color_str("Copy RGB(A) String")
btn_color_str("Copy RGB(A) String"),
btn_select("Pick Color")
{
set_title("Color Picker");
set_icon_name("org.gtk.daleclack");
@ -36,6 +37,10 @@ btn_color_str("Copy RGB(A) String")
btn_color_str.set_halign(Gtk::ALIGN_CENTER);
btn_color_str.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btncolor_clicked));
btn_select.set_active(false);
btn_select.set_halign(Gtk::ALIGN_CENTER);
btn_select.signal_clicked().connect(sigc::mem_fun(*this,&MyWin::btnselect_clicked));
//Add Gesture
gesture = Gtk::GestureMultiPress::create(draw_area);
gesture->set_button(1);
@ -46,7 +51,7 @@ btn_color_str("Copy RGB(A) String")
//Set image
gtk_image_set_from_pixbuf(background.gobj(),sized->gobj());
//get_pixel_color(320,180);
get_pixel_color(320,180);
//Add Color and Image Button
color_btn.set_use_alpha();
@ -64,6 +69,7 @@ btn_color_str("Copy RGB(A) String")
btnbox.pack_start(color_btn);
btnbox.pack_start(btn_back);
btnbox.pack_start(btn_select);
btnbox.pack_start(btn_css_code);
btnbox.pack_start(btn_color_str);
btnbox.set_valign(Gtk::ALIGN_CENTER);
@ -105,10 +111,10 @@ void MyWin::get_pixel_color(int x,int y){
//Set Color to rgba
red/=25;blue/=25;green/=25;alpha/=25;
color_set.set_red(red/255.0);
color_set.set_blue(blue/255.0);
color_set.set_green(green/255.0);
color_set.set_alpha(alpha/255.0);
color_set.set_red_u(red*257);
color_set.set_blue_u(blue*257);
color_set.set_green_u(green*257);
color_set.set_alpha_u(alpha*257);
//Get Color set as a string
label_css_rgba.set_label(color_set.to_string());
@ -127,10 +133,18 @@ void MyWin::get_pixel_color(int x,int y){
}
void MyWin::gesture_pressed(int n_press,double x,double y){
if(btn_select.get_active()){
//Get Color at the position
char pos[57];
sprintf(pos,"(%.2f,%.2f)",x,y);
label_pos.set_label(pos);
get_pixel_color((int)x, (int)y);
btn_select.set_active(false);
//Unset custom cursor
auto gdkwin = background.get_window();
gdkwin->set_cursor();
}
}
void MyWin::btnback_clicked(){
@ -190,3 +204,11 @@ void MyWin::btncolor_clicked(){
Glib::ustring str = label_color_str.get_label();
clipboard->set_text(str);
}
void MyWin::btnselect_clicked(){
//Set a cursor for selection on image
auto display = background.get_display();
auto gdkwin = background.get_window();
auto cursor = Gdk::Cursor::create(display,"crosshair");
gdkwin->set_cursor(cursor);
}

2
Gtkmm3/gtk117_colorpicker/src/MyWin.hh
View File

@ -15,6 +15,7 @@ class MyWin : public Gtk::Window{
Gtk::Label label_pos,label_css_rgba,label_test,label_color_str;
Gtk::ColorButton color_btn;
Gtk::Button btn_css_code,btn_color_str;
Gtk::ToggleButton btn_select;
Gtk::DrawingArea draw_area;
Glib::RefPtr<Gdk::Pixbuf> pixbuf;
Glib::RefPtr<Gdk::Pixbuf> sized;
@ -30,4 +31,5 @@ class MyWin : public Gtk::Window{
void gesture_pressed(int n_press,double x,double y);
void btncss_clicked();
void btncolor_clicked();
void btnselect_clicked();
};

35
cpp/algorithms/problem6.cpp
View File

@ -1,32 +1,53 @@
//http://acm.hdu.edu.cn/showproblem.php?pid=2004
//http://acm.hdu.edu.cn/showproblem.php?pid=2005
#include <cstdio>
int main(int argc,char ** argv){
int year,month,day,sum_day=0;
while (scanf("%d/%d/%d",&year,&month,&day)!=EOF)
{
sum_day=0;
switch(month){
case 1:
sum_day+=31;
sum_day = day;
break;
case 2:
if(month%4 == 0 && month%100 != 0){
sum_day += 60;
}else{
sum_day += 59;
}
sum_day = 31+day;
break;
case 3:
sum_day = 59+day;
break;
case 4:
sum_day = 90+day;
break;
case 5:
sum_day = 120+day;
break;
case 6:
sum_day = 151+day;
break;
case 7:
sum_day = 181+day;
break;
case 8:
sum_day = 212+day;
break;
case 9:
sum_day = 243+day;
break;
case 10:
sum_day = 273+day;
break;
case 11:
sum_day = 304+day;
break;
case 12:
sum_day = 334+day;
break;
}
if(year%4 == 0 && year%100 != 0 && month > 2){
sum_day += 1;
}
printf("%d\n",sum_day);
}
return 0;
}