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-rw-r--r--Stars45/ImageBox.cpp296
1 files changed, 0 insertions, 296 deletions
diff --git a/Stars45/ImageBox.cpp b/Stars45/ImageBox.cpp
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index 0821ee1..0000000
--- a/Stars45/ImageBox.cpp
+++ /dev/null
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-/* Starshatter: The Open Source Project
- Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
- Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
- Copyright (c) 1997-2006, Destroyer Studios LLC.
-
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- ImageBox class
-*/
-
-#include "ImageBox.h"
-#include "Video.h"
-#include "Bitmap.h"
-#include "Font.h"
-#include "DataLoader.h"
-
-// +--------------------------------------------------------------------+
-
-ImageBox::ImageBox(ActiveWindow* p, int ax, int ay, int aw, int ah, DWORD aid)
-: ActiveWindow(p->GetScreen(), ax, ay, aw, ah, aid, 0, p), blend_mode(Video::BLEND_ALPHA)
-{
- picture_loc = 1;
- text_align = DT_CENTER;
-
- char buf[32];
- sprintf_s(buf, "ImageBox %d", id); //-V576
- desc = buf;
-}
-
-ImageBox::ImageBox(Screen* s, int ax, int ay, int aw, int ah, DWORD aid)
-: ActiveWindow(s, ax, ay, aw, ah, aid, 0, 0), blend_mode(Video::BLEND_ALPHA)
-{
- picture_loc = 1;
- text_align = DT_CENTER;
-
- char buf[32];
- sprintf_s(buf, "ImageBox %d", id); //-V576
- desc = buf;
-}
-
-// +--------------------------------------------------------------------+
-
-ImageBox::~ImageBox()
-{ }
-
-// +--------------------------------------------------------------------+
-
-void
-ImageBox::Draw()
-{
- if (!shown)
- return;
-
- int x = 0;
- int y = 0;
- int w = rect.w;
- int h = rect.h;
- int img_w = picture.Width();
- int img_h = picture.Height();
-
- Rect box_rect(x,y,w,h);
-
- // draw the picture (if any)
- if (picture.Width()) {
- Rect irect = CalcPictureRect();
- DrawBitmap(irect.x,
- irect.y,
- irect.x + irect.w,
- irect.y + irect.h,
- &picture,
- blend_mode);
- }
-
- // draw the border:
- DrawStyleRect(0, 0, w, h, style);
-
- // draw text here:
- if (font && text.length()) {
- int border_size = 4;
-
- if (style & WIN_RAISED_FRAME && style & WIN_SUNK_FRAME)
- border_size = 8;
-
- Rect label_rect = CalcLabelRect(img_w,img_h);
- int vert_space = label_rect.h;
- int horz_space = label_rect.w;
-
- DrawText(text.data(), 0, label_rect, DT_CALCRECT | DT_WORDBREAK | DT_CENTER);
- vert_space = (vert_space - label_rect.h)/2;
-
- label_rect.w = horz_space;
-
- if (vert_space > 0)
- label_rect.y += vert_space;
-
- Color fore = ShadeColor(fore_color, 1);
- font->SetColor(fore);
- DrawText(text.data(), 0, label_rect, DT_WORDBREAK | DT_CENTER);
- }
-}
-
-void
-ImageBox::DrawTabbedText()
-{
- if (!shown)
- return;
-
- int x = 0;
- int y = 0;
- int w = rect.w;
- int h = rect.h;
- int img_w = picture.Width();
- int img_h = picture.Height();
-
- Rect box_rect(x,y,w,h);
-
- // draw the picture (if any)
- if (picture.Width()) {
- Rect irect = CalcPictureRect();
- DrawBitmap(irect.x,
- irect.y,
- irect.x + irect.w,
- irect.y + irect.h,
- &picture,
- Video::BLEND_ALPHA);
- }
-
- ActiveWindow::DrawTabbedText();
-}
-
-Rect ImageBox::CalcLabelRect(int img_w, int img_h)
-{
- // fit the text in the bevel:
- Rect label_rect;
- label_rect.x = 0;
- label_rect.y = 0;
- label_rect.w = rect.w;
- label_rect.h = rect.h;
-
- label_rect.Deflate(2,2);
-
- // and around the picture, if any:
- if (img_h != 0) {
- switch (picture_loc) {
- default:
- case 0: // the four corner positions
- case 2: // and the center position
- case 4: // don't affect the text position
- case 6:
- case 8:
- break;
-
- case 1: // north
- label_rect.y += img_h;
- label_rect.h -= img_h;
- break;
-
- case 3: // west
- label_rect.x += img_w;
- label_rect.w -= img_w;
- break;
-
- case 5: // east
- label_rect.w -= img_w;
- break;
-
- case 7: // south
- label_rect.h -= img_h;
- break;
- }
- }
-
- return label_rect;
-}
-
-// +--------------------------------------------------------------------+
-
-Rect
-ImageBox::CalcPictureRect()
-{
- if (target_rect.w > 0 && target_rect.h > 0)
- return target_rect;
-
- int w = rect.w;
- int h = rect.h;
- int img_w = picture.Width();
- int img_h = picture.Height();
-
- if (img_h > h) img_h = h-2;
- if (img_w > w) img_w = w-2;
-
- int img_x_offset = 0;
- int img_y_offset = 0;
-
- switch (picture_loc) {
- default:
- // TOP ROW:
- case 0: break;
-
- case 1: img_x_offset = (w/2-img_w/2);
- break;
-
- case 2: img_x_offset = w - img_w;
- break;
-
- // MIDDLE ROW:
- case 3: img_y_offset = (h/2-img_h/2);
- break;
- case 4: img_x_offset = (w/2-img_w/2);
- img_y_offset = (h/2-img_h/2);
- break;
- case 5: img_x_offset = w - img_w;
- img_y_offset = (h/2-img_h/2);
- break;
-
- // BOTTOM ROW:
- case 6:
- img_y_offset = h - img_h;
- break;
- case 7: img_x_offset = (w/2-img_w/2);
- img_y_offset = h - img_h;
- break;
- case 8: img_x_offset = w - img_w;
- img_y_offset = h - img_h;
- break;
- }
-
- Rect img_rect;
- img_rect.x = img_x_offset;
- img_rect.y = img_y_offset;
- img_rect.w = img_w;
- img_rect.h = img_h;
-
- return img_rect;
-}
-
-// +--------------------------------------------------------------------+
-
-int ImageBox::OnMouseMove(int x, int y)
-{
- return ActiveWindow::OnMouseMove(x,y);
-}
-
-int ImageBox::OnLButtonDown(int x, int y)
-{
- return ActiveWindow::OnLButtonDown(x,y);
-}
-
-int ImageBox::OnLButtonUp(int x, int y)
-{
- return ActiveWindow::OnLButtonUp(x,y);
-}
-
-int ImageBox::OnClick()
-{
- return ActiveWindow::OnClick();
-}
-
-int ImageBox::OnMouseEnter(int mx, int my)
-{
- return ActiveWindow::OnMouseEnter(mx, my);
-}
-
-int ImageBox::OnMouseExit(int mx, int my)
-{
- return ActiveWindow::OnMouseExit(mx, my);
-}
-
-// +--------------------------------------------------------------------+
-
-void ImageBox::GetPicture(Bitmap& img) const
-{
- img.CopyBitmap(picture);
-}
-
-void ImageBox::SetPicture(const Bitmap& img)
-{
- picture.CopyBitmap(img);
- picture.AutoMask();
- picture.MakeTexture();
-}
-
-int ImageBox::GetPictureLocation() const
-{
- return picture_loc;
-}
-
-void ImageBox::SetPictureLocation(int n)
-{
- if (picture_loc != n && n >= 0 && n <= 8) {
- picture_loc = n;
- }
-}
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