Add more functionality in paging.

1 files changed, 61 insertions, 22 deletions

diff --git a/src/getsuyomi.cpp b/src/getsuyomi.cpp
index 4e1e91e..0472496 100644
--- a/src/getsuyomi.cpp
+++ b/src/getsuyomi.cpp
@@ -1,10 +1,16 @@
 #include "getsuyomi.hpp"
+
 #include "main_window.hpp"
 
+#include <algorithm>
+
 namespace getsuyomi {
 
 Getsuyomi::Getsuyomi()
 {
+    // m_pageLeft.setContentsMargins(0, 1, 0, 1);
+    // m_pageRight.setContentsMargins(0, 1, 0, 1);
+
     m_layout = new QHBoxLayout();
 
     m_layout->addStretch();
@@ -14,47 +20,51 @@ Getsuyomi::Getsuyomi()
 
     m_layout->addStretch();
 
+    // m_layout->setContentsMargins(0, 1, 0, 1);
+
     setLayout(m_layout);
 }
 
-Getsuyomi::~Getsuyomi() {
+Getsuyomi::~Getsuyomi()
+{
     if (m_archive != nullptr) {
         delete m_archive;
     }
 }
 
-void Getsuyomi::setArchive(Archive* archive) {
+void Getsuyomi::setArchive(Archive* archive)
+{
     if (archive == m_archive) {
         return;
     }
-    delete(m_archive);
+    delete (m_archive);
     m_archive = archive;
     m_pageNumber = 0;
     setPages();
 }
 
-void Getsuyomi::next() {
+void Getsuyomi::next()
+{
     auto numPages = m_archive->numPages();
     size_t increment = 1;
     if (m_pageLayout != PageLayout::Single) {
         increment = 2;
     }
-    if ((m_pageNumber + increment) >= numPages)
-    {
+    if ((m_pageNumber + increment) >= numPages) {
         return;
     }
     m_pageNumber += increment;
     setPages();
 }
 
-void Getsuyomi::back() {
+void Getsuyomi::back()
+{
     // auto numPages = m_archive->numPages();
     size_t decrement = 1;
     if (m_pageLayout != PageLayout::Single) {
         decrement = 2;
     }
-    if (m_pageNumber < decrement)
-    {
+    if (m_pageNumber < decrement) {
         m_pageNumber = 0;
         decrement = 0;
     }
@@ -62,12 +72,22 @@ void Getsuyomi::back() {
     setPages();
 }
 
-void Getsuyomi::setPages() {
+void Getsuyomi::setPageLayout(PageLayout newPageLayout)
+{
+    m_pageLayout = newPageLayout;
+    setPages();
+}
+
+void Getsuyomi::setPages()
+{
     m_pageLeft.setPixmap(QPixmap());
     m_pageRight.setPixmap(QPixmap());
 
-    switch (m_pageLayout)
-    {
+    if (m_archive == nullptr) {
+        return;
+    }
+
+    switch (m_pageLayout) {
     case PageLayout::Dual:
         return setPagesDual();
     case PageLayout::Manga:
@@ -78,38 +98,57 @@ void Getsuyomi::setPages() {
     }
 }
 
-void Getsuyomi::setPagesNormal() {
+void Getsuyomi::setPagesNormal()
+{
     auto page1 = m_archive->getPage(m_pageNumber);
     auto& label1 = m_pageLeft;
 
     if (page1.isOkay()) {
         label1.setPixmap(QPixmap::fromImage(page1.getOkay()));
+        label1.resize(label1.pixmap().size());
     }
 }
 
-void Getsuyomi::setPagesDual() {
+void Getsuyomi::setPagesDual()
+{
     auto& label1 = m_pageLeft;
     auto& label2 = m_pageRight;
     setPages(label1, label2);
 }
 
-void Getsuyomi::setPagesManga() {
+void Getsuyomi::setPagesManga()
+{
     auto& label1 = m_pageRight;
     auto& label2 = m_pageLeft;
     setPages(label1, label2);
 }
 
-void Getsuyomi::setPages(QLabel& label1, QLabel& label2) {
+void Getsuyomi::setPages(QLabel& label1, QLabel& label2)
+{
     auto page1 = m_archive->getPage(m_pageNumber);
     auto page2 = m_archive->getPage(m_pageNumber + 1);
 
-    if (page1.isOkay()) {
-        label1.setPixmap(QPixmap::fromImage(page1.getOkay()));
-    }
+    const bool okay1 = page1.isOkay();
+    const bool okay2 = page2.isOkay();
 
-
-    if (page2.isOkay()) {
-        label2.setPixmap(QPixmap::fromImage(page1.getOkay()));
+    if (okay1 && okay2) {
+        label1.setPixmap(QPixmap::fromImage(page1.getOkay()));
+        label2.setPixmap(QPixmap::fromImage(page2.getOkay()));
+        auto label1Size = label1.pixmap().size();
+        auto label2Size = label2.pixmap().size();
+        if (label1Size.height() <= label2Size.height()) {
+            label1.resize(label1Size);
+            label1.resize(label1Size);
+        } else {
+            label1.resize(label2Size);
+            label1.resize(label2Size);
+        }
+    } else if (okay1) {
+        label1.setPixmap(QPixmap::fromImage(page1.getOkay()));
+        label1.resize(label1.pixmap().size());
+    } else if (okay2) {
+        label2.setPixmap(QPixmap::fromImage(page2.getOkay()));
+        label2.resize(label2.pixmap().size());
     }
 }