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Correct a bug on displaying caddy content when using 8bit height font

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(like CBM font)
This time, with the correct y coordinate usage.
This commit is contained in:
gbouille 2018-12-31 11:05:17 +01:00
parent 39e737e935
commit e8e0b8428b
4 changed files with 260 additions and 260 deletions
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2
src/DiskCaddy.cpp
View file

@ -298,7 +298,7 @@ void DiskCaddy::ShowSelectedImage(u32 index)
if (screenLCD) if (screenLCD)
{ {
unsigned numberOfImages = GetNumberOfImages(); unsigned numberOfImages = GetNumberOfImages();
unsigned numberOfDisplayedImages = screenLCD->Height()/screenLCD->GetFontHeight()-1; unsigned numberOfDisplayedImages = (screenLCD->Height()/screenLCD->GetFontHeight())-1;
unsigned caddyIndex; unsigned caddyIndex;
RGBA BkColour = RGBA(0, 0, 0, 0xFF); RGBA BkColour = RGBA(0, 0, 0, 0xFF);

212
src/DiskCaddy.h
View file

@ -1,107 +1,107 @@
// Pi1541 - A Commodore 1541 disk drive emulator // Pi1541 - A Commodore 1541 disk drive emulator
// Copyright(C) 2018 Stephen White // Copyright(C) 2018 Stephen White
// //
// This file is part of Pi1541. // This file is part of Pi1541.
// //
// Pi1541 is free software : you can redistribute it and/or modify // Pi1541 is free software : you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by // it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or // the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. // (at your option) any later version.
// //
// Pi1541 is distributed in the hope that it will be useful, // Pi1541 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of // but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details. // GNU General Public License for more details.
// //
// You should have received a copy of the GNU General Public License // You should have received a copy of the GNU General Public License
// along with Pi1541. If not, see <http://www.gnu.org/licenses/>. // along with Pi1541. If not, see <http://www.gnu.org/licenses/>.
#ifndef DISKCADDY_H #ifndef DISKCADDY_H
#define DISKCADDY_H #define DISKCADDY_H
#include <vector> #include <vector>
#include "DiskImage.h" #include "DiskImage.h"
#include "Screen.h" #include "Screen.h"
class DiskCaddy class DiskCaddy
{ {
public: public:
DiskCaddy() DiskCaddy()
: selectedIndex(0) : selectedIndex(0)
, screen(0) , screen(0)
, screenLCD(0) , screenLCD(0)
{ {
} }
void SetScreen(Screen* screen, ScreenBase* screenLCD) { this->screen = screen; this->screenLCD = screenLCD; } void SetScreen(Screen* screen, ScreenBase* screenLCD) { this->screen = screen; this->screenLCD = screenLCD; }
bool Empty(); bool Empty();
bool Insert(const FILINFO* fileInfo, bool readOnly); bool Insert(const FILINFO* fileInfo, bool readOnly);
DiskImage* GetCurrentDisk() DiskImage* GetCurrentDisk()
{ {
if (selectedIndex < disks.size()) if (selectedIndex < disks.size())
return &disks[selectedIndex]; return &disks[selectedIndex];
return 0; return 0;
} }
DiskImage* NextDisk() DiskImage* NextDisk()
{ {
selectedIndex = (selectedIndex + 1) % (u32)disks.size(); selectedIndex = (selectedIndex + 1) % (u32)disks.size();
return GetCurrentDisk(); return GetCurrentDisk();
} }
DiskImage* PrevDisk() DiskImage* PrevDisk()
{ {
--selectedIndex; --selectedIndex;
if ((int)selectedIndex < 0) if ((int)selectedIndex < 0)
selectedIndex += (u32)disks.size(); selectedIndex += (u32)disks.size();
return GetCurrentDisk(); return GetCurrentDisk();
} }
u32 GetNumberOfImages() const { return disks.size(); } u32 GetNumberOfImages() const { return disks.size(); }
u32 GetSelectedIndex() const { return selectedIndex; } u32 GetSelectedIndex() const { return selectedIndex; }
DiskImage* GetImage(unsigned index) { return &disks[index]; } DiskImage* GetImage(unsigned index) { return &disks[index]; }
DiskImage* SelectImage(unsigned index) DiskImage* SelectImage(unsigned index)
{ {
if (selectedIndex != index && index < disks.size()) if (selectedIndex != index && index < disks.size())
{ {
selectedIndex = index; selectedIndex = index;
return GetCurrentDisk(); return GetCurrentDisk();
} }
return 0; return 0;
} }
DiskImage* SelectFirstImage() DiskImage* SelectFirstImage()
{ {
if (disks.size()) if (disks.size())
{ {
selectedIndex = 0; selectedIndex = 0;
return GetCurrentDisk(); return GetCurrentDisk();
} }
return 0; return 0;
} }
void Display(); void Display();
bool Update(); bool Update();
private: private:
bool InsertD64(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly); bool InsertD64(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly);
bool InsertG64(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly); bool InsertG64(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly);
bool InsertNIB(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly); bool InsertNIB(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly);
bool InsertNBZ(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly); bool InsertNBZ(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly);
bool InsertD81(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly); bool InsertD81(const FILINFO* fileInfo, unsigned char* diskImageData, unsigned size, bool readOnly);
void ShowSelectedImage(u32 index); void ShowSelectedImage(u32 index);
std::vector<DiskImage> disks; std::vector<DiskImage> disks;
u32 selectedIndex; u32 selectedIndex;
u32 oldCaddyIndex; u32 oldCaddyIndex;
Screen* screen; ScreenBase* screen;
ScreenBase* screenLCD; ScreenBase* screenLCD;
}; };
#endif #endif

4
src/FileBrowser.cpp
View file

@ -181,7 +181,7 @@ void FileBrowser::BrowsableListView::Refresh()
entryIndex = offset + index; entryIndex = offset + index;
RefreshLine(entryIndex, x, y, /*showSelected && */list->currentIndex == entryIndex); RefreshLine(entryIndex, x, y, /*showSelected && */list->currentIndex == entryIndex);
y += 16; y += screen->GetFontHeight ();
} }
screen->SwapBuffers(); screen->SwapBuffers();
@ -248,7 +248,7 @@ void FileBrowser::BrowsableListView::RefreshHighlightScroll()
int rowIndex = list->currentIndex - offset; int rowIndex = list->currentIndex - offset;
u32 y = positionY; u32 y = positionY;
y += rowIndex * 16; y += rowIndex * screen->GetFontHeight ();
RefreshLine(list->currentIndex, 0, y, true); RefreshLine(list->currentIndex, 0, y, true);

302
src/ScreenLCD.cpp
View file

@ -1,152 +1,152 @@
// Pi1541 - A Commodore 1541 disk drive emulator // Pi1541 - A Commodore 1541 disk drive emulator
// Copyright(C) 2018 Stephen White // Copyright(C) 2018 Stephen White
// //
// This file is part of Pi1541. // This file is part of Pi1541.
// //
// Pi1541 is free software : you can redistribute it and/or modify // Pi1541 is free software : you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by // it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or // the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. // (at your option) any later version.
// //
// Pi1541 is distributed in the hope that it will be useful, // Pi1541 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of // but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details. // GNU General Public License for more details.
// //
// You should have received a copy of the GNU General Public License // You should have received a copy of the GNU General Public License
// along with Pi1541. If not, see <http://www.gnu.org/licenses/>. // along with Pi1541. If not, see <http://www.gnu.org/licenses/>.
#include "ScreenLCD.h" #include "ScreenLCD.h"
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include "debug.h" #include "debug.h"
#include "ssd_logo.h" #include "ssd_logo.h"
extern unsigned char* CBMFont; extern unsigned char* CBMFont;
void ScreenLCD::Open(u32 widthDesired, u32 heightDesired, u32 colourDepth, int BSCMaster, int LCDAddress, int LCDFlip, LCD_MODEL LCDType, bool luseCBMFont) void ScreenLCD::Open(u32 widthDesired, u32 heightDesired, u32 colourDepth, int BSCMaster, int LCDAddress, int LCDFlip, LCD_MODEL LCDType, bool luseCBMFont)
{ {
bpp = 1; bpp = 1;
if (widthDesired < 128) if (widthDesired < 128)
widthDesired = 128; widthDesired = 128;
if (heightDesired < 32) if (heightDesired < 32)
heightDesired = 32; heightDesired = 32;
if (widthDesired > 128) if (widthDesired > 128)
widthDesired = 128; widthDesired = 128;
if (heightDesired > 64) if (heightDesired > 64)
heightDesired = 64; heightDesired = 64;
width = widthDesired; width = widthDesired;
height = heightDesired; height = heightDesired;
useCBMFont = luseCBMFont; useCBMFont = luseCBMFont;
ssd1306 = new SSD1306(BSCMaster, LCDAddress, width, height, LCDFlip, LCDType); ssd1306 = new SSD1306(BSCMaster, LCDAddress, width, height, LCDFlip, LCDType);
ssd1306->ClearScreen(); ssd1306->ClearScreen();
ssd1306->RefreshScreen(); ssd1306->RefreshScreen();
ssd1306->DisplayOn(); ssd1306->DisplayOn();
opened = true; opened = true;
} }
void ScreenLCD::DrawRectangle(u32 x1, u32 y1, u32 x2, u32 y2, RGBA colour) void ScreenLCD::DrawRectangle(u32 x1, u32 y1, u32 x2, u32 y2, RGBA colour)
{ {
ClipRect(x1, y1, x2, y2); ClipRect(x1, y1, x2, y2);
} }
void ScreenLCD::ScrollArea(u32 x1, u32 y1, u32 x2, u32 y2) void ScreenLCD::ScrollArea(u32 x1, u32 y1, u32 x2, u32 y2)
{ {
} }
void ScreenLCD::Clear(RGBA colour) void ScreenLCD::Clear(RGBA colour)
{ {
ssd1306->ClearScreen(); ssd1306->ClearScreen();
} }
void ScreenLCD::ClearInit(RGBA colour) void ScreenLCD::ClearInit(RGBA colour)
{ {
ssd1306->InitHardware(); ssd1306->InitHardware();
ssd1306->ClearScreen(); ssd1306->ClearScreen();
ssd1306->SetContrast(ssd1306->GetContrast()); ssd1306->SetContrast(ssd1306->GetContrast());
ssd1306->DisplayOn(); ssd1306->DisplayOn();
} }
void ScreenLCD::SetContrast(u8 value) void ScreenLCD::SetContrast(u8 value)
{ {
ssd1306->SetContrast(value); ssd1306->SetContrast(value);
} }
void ScreenLCD::WriteChar(bool petscii, u32 x, u32 y, unsigned char c, RGBA colour) void ScreenLCD::WriteChar(bool petscii, u32 x, u32 y, unsigned char c, RGBA colour)
{ {
if (opened) if (opened)
{ {
} }
} }
void ScreenLCD::PlotPixel(u32 x, u32 y, RGBA colour) void ScreenLCD::PlotPixel(u32 x, u32 y, RGBA colour)
{ {
} }
void ScreenLCD::PlotImage(u32* image, int x, int y, int w, int h) void ScreenLCD::PlotImage(u32* image, int x, int y, int w, int h)
{ {
} }
void ScreenLCD::PlotRawImage(const u8* image, int x, int y, int w, int h) void ScreenLCD::PlotRawImage(const u8* image, int x, int y, int w, int h)
{ {
if (x==0 && y==0 && w==128 && h==64) if (x==0 && y==0 && w==128 && h==64)
{ {
ssd1306->PlotImage(image); ssd1306->PlotImage(image);
} }
} }
u32 ScreenLCD::PrintText(bool petscii, u32 x, u32 y, char *ptr, RGBA TxtColour, RGBA BkColour, bool measureOnly, u32* width, u32* height) u32 ScreenLCD::PrintText(bool petscii, u32 x, u32 y, char *ptr, RGBA TxtColour, RGBA BkColour, bool measureOnly, u32* width, u32* height)
{ {
int len = 0; int len = 0;
ssd1306->PlotText(UseCBMFont(), petscii, x >> 3, y >> 4, ptr, (BkColour & 0xffffff) != 0); ssd1306->PlotText(UseCBMFont(), petscii, x >> 3, y / GetFontHeight (), ptr, (BkColour & 0xffffff) != 0);
return len; return len;
} }
u32 ScreenLCD::MeasureText(bool petscii, char *ptr, u32* width, u32* height) u32 ScreenLCD::MeasureText(bool petscii, char *ptr, u32* width, u32* height)
{ {
return PrintText(petscii, 0, 0, ptr, 0, 0, true, width, height); return PrintText(petscii, 0, 0, ptr, 0, 0, true, width, height);
} }
u32 ScreenLCD::GetFontHeight() u32 ScreenLCD::GetFontHeight()
{ {
if (CBMFont && useCBMFont) if (CBMFont && useCBMFont)
return 8; return 8;
else else
return 16; return 16;
} }
void ScreenLCD::RefreshScreen() void ScreenLCD::RefreshScreen()
{ {
ssd1306->RefreshScreen(); ssd1306->RefreshScreen();
} }
void ScreenLCD::SwapBuffers() void ScreenLCD::SwapBuffers()
{ {
ssd1306->RefreshScreen(); ssd1306->RefreshScreen();
} }
void ScreenLCD::RefreshRows(u32 start, u32 amountOfRows) void ScreenLCD::RefreshRows(u32 start, u32 amountOfRows)
{ {
if (ssd1306) if (ssd1306)
{ {
if (UseCBMFont()) if (UseCBMFont())
ssd1306->RefreshTextRows(start, amountOfRows); ssd1306->RefreshTextRows(start, amountOfRows);
else else
ssd1306->RefreshTextRows(start*2, amountOfRows*2); ssd1306->RefreshTextRows(start*2, amountOfRows*2);
} }
} }
bool ScreenLCD::IsLCD() bool ScreenLCD::IsLCD()
{ {
return true; return true;
} }
bool ScreenLCD::UseCBMFont() bool ScreenLCD::UseCBMFont()
{ {
return (CBMFont && useCBMFont); return (CBMFont && useCBMFont);
} }