From 5d55c2ec9567662fed23386acca3561b6b7cf47e Mon Sep 17 00:00:00 2001 From: Edgar Schkrob Date: Thu, 14 Nov 2019 12:40:34 +0100 Subject: [PATCH] Aktuellste Version der GUI-main.cpp. Farben werden nun von der Mamory ausgelesen. --- main/main.cpp | 134 +++++++++++++++++++++++++++----------------------- 1 file changed, 72 insertions(+), 62 deletions(-) diff --git a/main/main.cpp b/main/main.cpp index 5eb50c6..aca54ba 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -2,10 +2,11 @@ #include #include #include -#include #include #include +#include "vkvm.hpp" + #define window_height 600 #define window_width 800 @@ -15,7 +16,8 @@ /** The class inherits a char *text from the Fl_Box. It also shows the window-resolution and the mouse-position. * @param text: A pointer to a char-array, that can contain a text like a status or whatever you want. */ -class Statusbar: public Fl_Box { + +class Statusbar : public Fl_Box { char *text; public: /** The constructor of Statusbar has to get additional parameters. @@ -24,7 +26,7 @@ public: * @param w: The width of a single pixel, * @param h: The height of a single pixel. */ - Statusbar(int x, int y, int w, int h, char *text) : + Statusbar (int x, int y, int w, int h, char *text) : Fl_Box(x, y, w, h,text) { this->text = text; }; @@ -38,54 +40,12 @@ public: else set_text("status0"); } - //This function refreshes the statusbar + //This function refreshes the statusbar. void refresh_label(){ this->label(text); } }; -//Image**************************************/ -/** The Image-class draws the bitmap that it get from the Shared Memory. - * @param *buf: A pointer to the bitmap, that the image-class has to draw. Three chars are needed to get the RGB-value of a pixel, so the size equals window_height * window_width * 3. - */ - -class Image : public Fl_Widget { - uchar *buf; - - //Function to draw a bitmap - void draw() { - fl_draw_image(buf, x(), y(), w(), h()); - } - /** The constructor of the image class, get additional - * @param x: The mouse-position on the x-axis. - * @param y: The mouse-position on the y-axis: - * @param w: The width of a single pixel, - * @param h: The height of a single pixel. - */ - -public: - Image(int x, int y, int w, int h) : - Fl_Widget(x, y, w, h, 0) { - buf = new uchar[w * h * 3]; - /*Just an example.*/ - for (int i = 0; i < h; i++) { - for (int j = 0; j < w; j++) { - buf[(j + (i * w)) * 3 + 1] = 0xff; - } - } - } -/*A function to change the colors of the image-class. The colors are changing in this order: green, blue, red*/ - void change_color() { - for (int j = 1; j < w() * h() * 3; j++) { - if (buf[j] == 0xff) { - buf[j] = 0; - buf[j - 1] = 0xff; - } - } - if (buf[2] == 0xff) - buf[w() * h() * 3 - 1] = 0xff; - } -}; //My_Window*************************************/ /** The My_Windows-class generates a window, within the window it recognizes the curretn mouse-position. @@ -95,6 +55,7 @@ public: * @parame y The mouse-position on the y-axis. * @parame button The button that was pushed last. */ + class My_Window : public Fl_Window { int x, y, button; @@ -133,21 +94,69 @@ class My_Window : public Fl_Window { /*keyboardbutton*/ case FL_KEYBOARD: button = Fl::event_button(); - std::cout << "Keyboard:" << (unsigned short) button << std::endl; + std::cout << "Keyboard:" << (unsigned short) button << " down"<redraw(); - Fl::repeat_timeout(0.5, refresh_image, pointer);//nach 0.5 sec refresh_bild(pointer) anrufen. Here pointer ist wie ein Parameter + Fl::repeat_timeout(0.5, refresh_image, pointer);//nach 0.5 sec refresh_image(pointer) anrufen. Here pointer ist wie ein Parameter } void change_color(void *pointer) { @@ -161,29 +170,30 @@ void refresh_statusbar(void *pointer) { } void change_status(void *pointer) { - ((Status_Leiste **) pointer)[0]->change_text(); + ((Statusbar **) pointer)[0]->change_text(); Fl::repeat_timeout(1, change_status, pointer); } - //main*************************************/ /** * The main function initializes all needed classes and executes the functions. */ int main(int argc, char **argv) { + vkvm::initialize(0); + My_Window *window = new My_Window(window_width, window_height, "example"); - Status_Leiste *status[5]; + Statusbar *status[5]; window->begin(); - Bild *bild = new Bild(0, 30, window_width, window_height - 30); - status[0] = new Status_Leiste(0, 0, 60, 30, "status0"); - status[1] = new Status_Leiste(60, 0, 60, 30, "status1"); - status[2] = new Status_Leiste(120, 0, 60, 30, "status2"); - status[3] = new Status_Leiste(180, 0, 60, 30, "status3"); - status[4] = new Status_Leiste(240, 0, 60, 30, "status4"); - Fl::repeat_timeout(0.5, refresh_bild, bild); - Fl::repeat_timeout(1, change_color, bild); - Fl::repeat_timeout(0.5, refresh_status_leiste, status); + Image *image = new Image(0, 30, window_width, window_height - 30); + status[0] = new Statusbar(0, 0, 60, 30, "status0"); + status[1] = new Statusbar(60, 0, 60, 30, "status1"); + status[2] = new Statusbar(120, 0, 60, 30, "status2"); + status[3] = new Statusbar(180, 0, 60, 30, "status3"); + status[4] = new Statusbar(240, 0, 60, 30, "status4"); + Fl::repeat_timeout(0.5, refresh_image, image); + Fl::repeat_timeout(1, change_color, image); + Fl::repeat_timeout(0.5, refresh_statusbar, status); Fl::repeat_timeout(1, change_status, status); window->end(); window->show(argc, argv); return Fl::run(); -}main \ No newline at end of file +} \ No newline at end of file