From 966fe28c59f59fc8be795c8215b9352435982445 Mon Sep 17 00:00:00 2001 From: Aki Date: Thu, 30 Sep 2021 16:46:36 +0200 Subject: Merged nGenEx and Parser into Stars45 --- Stars45/ImageBox.cpp | 322 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 322 insertions(+) create mode 100644 Stars45/ImageBox.cpp (limited to 'Stars45/ImageBox.cpp') diff --git a/Stars45/ImageBox.cpp b/Stars45/ImageBox.cpp new file mode 100644 index 0000000..bdec199 --- /dev/null +++ b/Stars45/ImageBox.cpp @@ -0,0 +1,322 @@ +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: nGenEx.lib + FILE: ImageBox.cpp + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + ImageBox class +*/ + +#include "MemDebug.h" +#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; + } +} -- cgit v1.1