src/libs/print/libprint/AboutBox.cpp

   1 /*
   2  * AboutBox.cpp
   3  * Copyright 1999-2000 Y.Takagi. All Rights Reserved.
   4  */
   5
   6 #include <cstdio>
   7 #include <string>
   8
   9 #include <Window.h>
  10 #include <View.h>
  11 #include <Button.h>
  12
  13 #include "AboutBox.h"
  14
  15
  16 using namespace std;
  17
  18
  19 enum {
  20         kMsgOK = 'AbOK'
  21 };
  22
  23
  24 class AboutBoxView : public BView {
  25 public:
  26         AboutBoxView(BRect frame, const char *driver_name, const char *version, const char *copyright);
  27         virtual void Draw(BRect);
  28         virtual void AttachedToWindow();
  29
  30 private:
  31         string fDriverName;
  32         string fVersion;
  33         string fCopyright;
  34 };
  35
  36 AboutBoxView::AboutBoxView(BRect rect, const char *driver_name, const char *version, const char *copyright)
  37         : BView(rect, "", B_FOLLOW_ALL, B_WILL_DRAW)
  38 {
  39         fDriverName = driver_name;
  40         fVersion     = version;
  41         fCopyright   = copyright;
  42         SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
  43         SetDrawingMode(B_OP_SELECT);
  44 }
  45
  46 void AboutBoxView::Draw(BRect)
  47 {
  48         SetHighColor(0, 0, 0);
  49         DrawString(fDriverName.c_str(), BPoint(10.0f, 16.0f));
  50         DrawString(" Driver for ");
  51         SetHighColor(0, 0, 0xff);
  52         DrawString("B");
  53         SetHighColor(0xff, 0, 0);
  54         DrawString("e");
  55         SetHighColor(0, 0, 0);
  56         DrawString("OS  Version ");
  57         DrawString(fVersion.c_str());
  58         DrawString(fCopyright.c_str(), BPoint(10.0f, 30.0f));
  59 }
  60
  61 void AboutBoxView::AttachedToWindow()
  62 {
  63         BRect rect;
  64         rect.Set(110, 50, 175, 55);
  65         BButton *button = new BButton(rect, "", "OK", new BMessage(kMsgOK));
  66         AddChild(button);
  67         button->MakeDefault(true);
  68 }
  69
  70 class AboutBoxWindow : public BWindow {
  71 public:
  72         AboutBoxWindow(BRect frame, const char *driver_name, const char *version, const char *copyright);
  73         virtual void MessageReceived(BMessage *msg);
  74         virtual bool QuitRequested();
  75 };
  76
  77 AboutBoxWindow::AboutBoxWindow(BRect frame, const char *driver_name, const char *version, const char *copyright)
  78         : BWindow(frame, "", B_TITLED_WINDOW,
  79                 B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_CLOSE_ON_ESCAPE)
  80 {
  81         char title[256];
  82         sprintf(title, "About %s Driver", driver_name);
  83         SetTitle(title);
  84         AddChild(new AboutBoxView(Bounds(), driver_name, version, copyright));
  85 }
  86
  87 void AboutBoxWindow::MessageReceived(BMessage *msg)
  88 {
  89         switch (msg->what) {
  90         case kMsgOK:
  91                 be_app->PostMessage(B_QUIT_REQUESTED);
  92                 break;
  93         }
  94 }
  95
  96 bool AboutBoxWindow::QuitRequested()
  97 {
  98         be_app->PostMessage(B_QUIT_REQUESTED);
  99         return true;
 100 }
 101
 102 AboutBox::AboutBox(const char *signature, const char *driver_name, const char *version, const char *copyright)
 103         : BApplication(signature)
 104 {
 105         BRect rect;
 106         rect.Set(100, 80, 400, 170);
 107         AboutBoxWindow *window = new AboutBoxWindow(rect, driver_name, version, copyright);
 108         window->Show();
 109 }