From 4a23517b6beddad8f4e2c5264d309fec590847e7 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Tue, 29 Jan 2019 23:39:25 +0100
Subject: Fix chat input size with word wrapping, messed up channels sidebar...

---
 src/ChatWindow.cpp | 57 +++++++++++++++++++++++++++++++-----------------------
 1 file changed, 33 insertions(+), 24 deletions(-)

(limited to 'src')

diff --git a/src/ChatWindow.cpp b/src/ChatWindow.cpp
index d33c824..76df69e 100644
--- a/src/ChatWindow.cpp
+++ b/src/ChatWindow.cpp
@@ -150,9 +150,10 @@ namespace dchat
         channelsScrollWindow->set_overlay_scrolling(false);
         channelsLayout->attach_next_to(*channelsScrollWindow, *channelsTitle, Gtk::POS_BOTTOM, 1, 2);
 
-        leftPanelChannels.set_row_spacing(5);
-        leftPanelChannels.set_vexpand(true);
-        leftPanelChannels.set_hexpand(true);
+        leftPanelChannels.set_stack(messageAreaStack);
+        //leftPanelChannels.set_row_spacing(5);
+        //leftPanelChannels.set_vexpand(true);
+        //leftPanelChannels.set_hexpand(true);
         channelsScrollWindow->add(leftPanelChannels);
 
         ////
@@ -239,14 +240,9 @@ namespace dchat
 
     void ChatWindow::setupMessageArea(Gtk::Grid *rightPanel)
     {
-        //messageArea.set_valign(Gtk::ALIGN_START);
-        messageArea.set_vexpand(true);
-        messageArea.set_overlay_scrolling(false);
-        messageArea.set_policy(Gtk::PolicyType::POLICY_NEVER, Gtk::PolicyType::POLICY_AUTOMATIC);
-        rightPanel->attach(messageArea, 0, 0, 1, 2);
-
         messageAreaStack.set_name("message-area-layout");
-        messageArea.add(messageAreaStack);
+        messageAreaStack.set_vexpand(true);
+        rightPanel->attach(messageAreaStack, 0, 0, 1, 2);
     }
 
     void ChatWindow::setupChatInput(Gtk::Grid *rightPanel)
@@ -326,14 +322,15 @@ namespace dchat
                 chatInputChangeByPlaceholder = false;
             }
 
-            int numLines = chatInput.get_buffer()->get_line_count();
+            Gdk::Rectangle rect;
+            chatInput.get_iter_location(chatInput.get_buffer()->end(), rect);
+            int numLines = 1 + (rect.get_y() + rect.get_height()) / fontSize;
             if(numLines != chatPrevNumLines)
             {
-                if(numLines <= 10)
-                    chatScrollWindow->set_min_content_height(fontSize * std::min(numLines, 10));
+                chatScrollWindow->set_min_content_height(fontSize * std::min(numLines, 10));
 
                 auto adj = chatScrollWindow->get_vadjustment();
-                if(chatInput.get_buffer()->get_line_count() <= 11)
+                if(numLines <= 11)
                 {
                     chatScrollWindow->set_policy(Gtk::PolicyType::POLICY_NEVER, Gtk::PolicyType::POLICY_NEVER);
                     adj->set_value(0);
@@ -346,10 +343,13 @@ namespace dchat
             chatPrevNumLines = numLines;
         });
 
-        chatScrollWindow->get_vadjustment()->signal_value_changed().connect([this, chatScrollWindow]()
+        chatScrollWindow->get_vadjustment()->signal_value_changed().connect([this, chatScrollWindow, fontSize]()
         {
+            Gdk::Rectangle rect;
+            chatInput.get_iter_location(chatInput.get_buffer()->end(), rect);
+            int numLines = 1 + (rect.get_y() + rect.get_height()) / fontSize;
             auto adj = chatScrollWindow->get_vadjustment();
-            if(chatInput.get_buffer()->get_line_count() <= 11)
+            if(numLines <= 11)
             {
                 chatScrollWindow->set_policy(Gtk::PolicyType::POLICY_NEVER, Gtk::PolicyType::POLICY_NEVER);
                 adj->set_value(0);
@@ -369,9 +369,17 @@ namespace dchat
         leftPanelUsersLayout->show();
         leftPanelUsersStack.add(*leftPanelUsersLayout, roomIdStr);
 
+        Gtk::ScrolledWindow *messageArea = Gtk::manage(new Gtk::ScrolledWindow());
+        messageArea->set_vexpand(true);
+        messageArea->set_overlay_scrolling(false);
+        messageArea->set_policy(Gtk::PolicyType::POLICY_NEVER, Gtk::PolicyType::POLICY_AUTOMATIC);
+        messageAreaStack.add(*messageArea, roomIdStr, "Room name");
+        if(!messageAreaStack.get_visible_child())
+            messageAreaStack.set_visible_child(roomIdStr);
+
         Gtk::Grid *messageAreaLayout = new Gtk::Grid();
-        messageAreaLayout->show();
-        messageAreaStack.add(*messageAreaLayout, roomIdStr);
+        messageArea->add(*messageAreaLayout);
+        messageArea->show_all();
 
         fprintf(stderr, "Added channel %s\n", room->id->toString().c_str());
         Gtk::RadioButton *roomButton = new Gtk::RadioButton("Room name");
@@ -383,7 +391,7 @@ namespace dchat
         {
             setCurrentRoom(room);
         });
-        leftPanelChannels.attach(*roomButton, 0, roomCount, 1, 1);
+        //leftPanelChannels.attach(*roomButton, 0, roomCount, 1, 1);
         ++roomCount;
 
         uint numMessages = 0;
@@ -534,7 +542,8 @@ namespace dchat
 
     void ChatWindow::changeRoomName(const RoomChangeNameRequest &request)
     {
-        Gtk::RadioButton *button = roomDataById[*request.room->id]->button;
+        RoomData *roomData = roomDataById[*request.room->id];
+        Gtk::RadioButton *button = roomData->button;
         button->set_label(request.newName);
         if(*request.room->id == *currentRoom->id)
             topbar->setTitle(request.newName);
@@ -555,9 +564,9 @@ namespace dchat
 
     void ChatWindow::scrollToBottom()
     {
-        while(gtk_events_pending())
-            gtk_main_iteration_do(FALSE);
-        auto adj = messageArea.get_vadjustment();
-        adj->set_value(adj->get_upper());
+        //while(gtk_events_pending())
+        //    gtk_main_iteration_do(FALSE);
+        //auto adj = messageArea.get_vadjustment();
+        //adj->set_value(adj->get_upper());
     }
 }
-- 
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